Crystal Space 3D SDK

Date:	Thursday February 3, 2000 @ 5:02
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv11114/libs/csws

Modified Files:
	csapp.cpp cswstex.cpp cswsutil.cpp 
Log Message:
Ze Big Messy Update {tm} (R)
-*- Re-written csgfxldr library
    - Renamed iImageFile to iImage. An iImage not always originates from a file.
    - Added paletted images support. On a call to csImageLoader::Load you can
      tell loader whenever you want CS_IMGFMT_PALETTED8 format or
      CS_IMGFMT_TRUECOLOR (see iimage.h).
    - Added alpha channel support. There is a bit called CS_IMGFMT_ALPHA that
      can be combined with above to load RGBA images or paletted + alpha channel
      separately. Also there is another "image format" called CS_IMGFMT_NONE
      that can be combined with CS_IMGFMT_ALPHA to load just alpha channel.
    - Added Heckbert quantization routine. This is a very fast algorithm for
      converting truecolor images into paletted ones (by the way, my routine
      converts about 3.200.000 pixels/sec on my good old P5/166). The routine
      is useable even separately from CS (its not CS-related at all). No wonder
      mpeg players are able to compute palette for MPEG videos in each frame.
    - Improved SGI image loader support. Now loads encoding-type 3 images too.
    - Improved most other image loaders. JPEG loader now converts to 8-bit
      paletted images internally if required.
    - Removed PCX write support. Anybody cries? :-)
    - Added PNG write support. You can write truecolor and paletted PNG files,
      just pass an iImage pointer.
    - FAST! mipmap computation. Removed Blend() method. Only one MipMap()
      (of two) method remains. Mipmap step 0 is the blended image, mipmap step
      1 is a 2x2 scaled texture, 2 - 4x4, 3 - 8x8. When mipmaps are scaled down,
      the average of 2x2, 4x4, 8x8 blocks of pixels is taken. The speed seems
      about 42 256x256 RGB blended mipmaps (level 0) per second. Level 1,2,3
      mipmaps are created much faster naturally (~150, ~200, ~400 per second).
-*- Modified the 3D renderers. Just two mipmap modes are supported: MIPMAP_NICE
    and MIPMAP_VERYNICE. UGLY and DEFAULT is gone. Made required modifications
    to let them work with the new iImage interface. Added ScreenShot () method
    to iGraphics3D interface. Only software renderer implements it though.
-*- Changed walktest. Now it does PNG snapshots at any bit depth (with software
    renderer only). The OpenGL driver could possibly use glGetPixels() for this.
-*- Changed csparser. Removed lots of csWorld * passed all over the place.
    Made one global static csWorld * variable instead. Moved all private
    methods under "private:", just three methods are left to be public.

Date:	Thursday February 3, 2000 @ 8:06
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv32384/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
Now compiles on NextStep.

Date:	Sunday February 13, 2000 @ 1:45
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv8148/libs/csws

Modified Files:
	csapp.cpp cswssys.cpp 
Log Message:
Added missing 'const' qualifiers.

Date:	Saturday February 19, 2000 @ 19:57
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv23596/libs/csws

Modified Files:
	cswsutil.cpp 
Log Message:
Entries in cspFileDialog's directory and file lists are now sorted.

Date:	Wednesday February 23, 2000 @ 7:05
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv20577/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp cswstex.cpp 
Log Message:
Rewritten texture manager and texture cache. Vastly improved software renderer.
Lots of changes, too many to list them here. Will post a detailed message on
the mailing list.

Date:	Friday February 25, 2000 @ 10:37
Author:	thieber

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv20769

Modified Files:
	cswstex.cpp 
Log Message:
First steps to make things work again on Win32.

Date:	Friday March 3, 2000 @ 6:09
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv7058/libs/csws

Modified Files:
	csbutton.cpp cschkbox.cpp cscomp.cpp cscwheel.cpp csgfxppl.cpp 
	cslistbx.cpp csmenu.cpp csmouse.cpp csradbut.cpp csscrbar.cpp 
	csspinbx.cpp csstatic.cpp cswindow.cpp cswsutil.cpp 
Log Message:
Renamed csSprite2D to csPixmap and renamed G2D->DrawSprite
to G2D->DrawPixmap. This is to make room for a new csSprite2D
that will be a real engine object and thus interact in a 3D
world.

Date:	Thursday March 9, 2000 @ 2:33
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv3499/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp cswssys.cpp 
Log Message:
-*- Fixed a small bug in simple console - with backspace the "virtual cursor"
    has gone one character behind the start of the string. Thus if you press
    backspace at the very start of string, you go to position -1. Then if you
    type any character, it won't be displayed (and perhaps will cause memory
    corruption).

-*- Fixed sub-texture optimization bug that caused visible parts of textures
    to not be computed in the texture cache.

-*- Implemented Floyd-Steinberg dithering in csgfxldr library. Added dithering
    option (-d) to the gfxtest application. Added "DITHER_TEXTURES=yes/no"
    option to soft3d.cfg file. Note that this option has little effect in
    most cases (since most texture fit into 256 colors very well); you can
    see the dithering effect mostly on large colorful textures. Also you
    can see it on the color wheel in MazeD.

-*- Fixed mipmap selection. Previously it was a bit erroneous, especially
    for almost-horizontal polygons. Now the formula used is more complex
    (thus more slow) but it seems absolutely correct.

-*- Fixed "verynice" mipmap selection. Well, it is like the last gasp before
    death. I'm going to remove verynice mode as a properly implemented "nice"
    mode looks much better, and is less expensive in texture cache memory terms.
    Besides, hardware renderers do not support verynice mode at all. Thus it
    seems useless.

-*- Tried to fix fog in 32bpp modes for NeXT (TOP8BITS_R8G8B8_USED).
    Not sure it works though (can't test).

-*- Removed the ugly NeXT hack fom MazeD (case Q ...). Hope it will work
    without it now.

-*- Added "reverse selected polygons" ('V') function.

-*- Started working on texture mapping in MazeD. Very preliminary though.

Date:	Friday March 10, 2000 @ 0:47
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv10632/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
-*- Fixed a bug with ALPHA=50 textures in 32bpp modes. It was there from
    the very beginning. It's strange Seth did not complained about it...

-*- Fixed the bug with unlighted textures being sometimes shifted relatively
    to lighted versions of same textures. The problem was that IMinU/IMinV
    was not taken into account with unlighted textures.

-*- Improved the "CACHE=" statement of soft3d.cfg. Now you can use suffixes
    to specify the units in which you measure cache size. Possible suffixes
    are "KB", "MB" (for kilo/mega bytes) and "KP", "MP" (for kilo/mega pixels).
    There is no way to specify cache size in bytes/pixels (what for?)

-*- Phew! Found and fixed a very strange bug that caused at least on OS/2 the
    GUI window to suddenly jump while dragging if using CSWS. This was caused
    by the fact that csws calls SetMouseCursor() on each frame, even if cursor
    shape has not changed (!).

Date:	Monday March 13, 2000 @ 5:26
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv26137/libs/csws

Modified Files:
	csmenu.cpp 
Log Message:
-*- Serious change: Re-implemented DECLARE_TYPED_VECTOR so that it defines
    a *correct* overriden vector. Previously it worked incorrectly, that is,
    FreeItem() was incorrect. Because of this declared vectors missed the
    auto-clean feature. Note that map2cs used that much (mis-)features of the
    old DECLARE_TYPED_VECTOR that I had to make a local copy of the
    old-behavioured DECLARE_TYPED_VECTOR inside map2cs. Another user of
    DECLARE_TYPED_VECTOR is Crystal Clear, but I did not seen any manual
    cleanup of vectors: this is either a memory leak or possibly a design
    issue. In the later case Crystal Clear is slightly broken: you should
    decide whenever you want the auto-clean feature or not, and if not you
    should override FreeItem() with an empty declaration.

-*- cskeys.h & cskeys.cpp: Two new routines for parsing a free-format string
    into a keyboard event and vice versa. Useful for supporting user-defined
    hot-keys.

-*- I've added four new key codes to csinput: CSKEY_PADPLUS, CSKEY_PADMINUS,
    CSKEY_PADMULT, CSKEY_PADDIV. I've implemented support for them in OS/2,
    DOS/DJGPP, Win32. Other platforms will have to implement it. Note that
    MazeD already uses these keys, so you can use it as a test tool :)

-*- Added fully configurable keyboard support in MazeD. You can assign any
    key combination supported by CS to any of more than 100 commands. You can
    have different layouts in MazeD.cfg file, this way:

    [MazeD]
    Key bindings = My own

    [My own key bindings]
    Based on = Default key bindings
    Q = Nothing
    Alt+X = Quit
    Ctrl+Alt+Space = About
    Ctrl+o = OpenWorld
    Ctrl+Ins = Nothing
    Ctrl+c = Copy
    ...

    Note that CASE actually MATTERS. I.e. Ctrl+c and Ctrl+C are completely
    different things (i.e. the second is actually Ctrl+Shift+c).

-*- Implemented some more of the texture mapping dialog. Not complete yet but
    already something to look at :-)

Date:	Thursday March 16, 2000 @ 4:00
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv5630/libs/csws

Modified Files:
	csapp.cpp cswssys.cpp 
Log Message:
-/- Completely removed MIPMAP_MODE=nice/verynice. This made the code a bit
    cleaner and a bit faster (this was checked even during rendering of each
    polygon). Also removed BLEND_MIPMAP0 which was simply ugly.
-/- Fixed the bug with lighmaps and AMBIENT_WHITE=50 (Eric).
-/- Fixed the bug with vertical strips of garbage being displayed in specific
    places of maze.zip (Eric again).
-/- Added csMatrix2 class to math2d.h. I need it for MazeD (texture mapping).
-/- Fixed a bug in graph2d.cpp that caused horizontal lines to be displayed
    much slower than they could be.
-/- Further improvement on texture mapping in MazeD. Now correctly reads
    texture mapping parameters from world file.
-/- Added "show console" menu item to MazeD.
-/- Added per-texture MIPMAP(yes|no) and DITHER(yes|no) option. I.e. you can
    write in world file:
    TEXTURE 'red ball' (FILE (/lib/tex/redball.gif) MIPMAP(no) DITHER(yes))
    Dithering is not by default off in soft3d.cfg.

Date:	Thursday March 23, 2000 @ 1:40
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv6244/libs/csws

Modified Files:
	csgfxppl.cpp cswstex.cpp 
Log Message:
-/- I've (finally!) moved DrawPixmap() (ex-DrawSprite()) from iGraphics2D to
    iGraphics3D interface. From now on iGraphics2D interface is absolutely
    independent of the 3D driver and can be used separately. All the mess
    regarded to getting a pointer to bitmap data has vanished. Now DrawPixmap()
    extracts data from texture handle exactly same way how DrawPolygon,
    DrawPolygonFX and all others do.

    I beg pardon from Direct3D and Glide maintainers since I broke Direct3D
    sprites again. I promise to never break it again, at least in the nearest
    year :-)

    I wrote a related comment in respective files near the end (g3dglide.cpp
    and d3d_g3d.cpp) - look there for more information.

    Software driver works and OpenGL driver should work too (at least it
    compiles okay).

-/- Fixed a minor bug with texture transparency in MazeD.

Date:	Wednesday March 29, 2000 @ 4:07
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8765/libs/csws

Modified Files:
	cslistbx.cpp 
Log Message:
- Fixed a few things in MazeD. All polygons are now unnamed by default,
  unless you give them a name.
- Made Home/End go to top/bottom of lists (Ctrl+PgUp/Dn works too - like before).
  To go horizontally to begin/end use Ctrl+Home/Ctrl+End

Date:	Friday April 7, 2000 @ 0:17
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv28845

Modified Files:
	cswssys.cpp 
Log Message:
Avoided writing to const char*

Date:	Monday April 17, 2000 @ 0:28
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv25653/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cscomp.cpp csdialog.cpp csiline.cpp 
	cskeyacc.cpp cslistbx.cpp csmenu.cpp csmouse.cpp csscrbar.cpp 
	csspinbx.cpp csstatic.cpp csttlbar.cpp cswsutil.cpp 
Log Message:
-*- Moved (yet again :-) get_driver_2d() to unix/csosdefs.h. Now it is a
    static inline function thus it should work for software driver. There is
    no more system-dependent stuff in soft_g3d.cpp anymore. OS/2 implements
    its own get_driver_2d() which selects the MGL 2D driver (see below) if
    the executable is run in a full screen session.

-*- Changed a bit one of 2D/3D driver paradigms: previously it was supposed
    that the pixel format is available before calling Open() (it was supposed
    to be clarified inside Initialize() call), from now you cannot know which
    pixel format will be used unless you Open'ed the drivers. This is because
    there are a lot of hardware environments with this limit, and up to now
    they just tried to guess the pixel format which will be used after Open().
    Besides, this is a preparation to the changes that will allow us to
    dynamically switch the resolution/screen depth. Changed the csConsole
    plugin to load textures when system opens the main window rather than
    in Initialize() (texture manager is not available during Initialize()).
    Other than that, no other changes were required (to my surprise :-).

-*- Finished the new SciTech MGL 2D driver. It is completely system-independent
    and should work more or less on all platforms supported by MGL (there is
    a catch though: I don't know how it will work on systems that implement
    keyboard/mouse input inside the system driver: the MGL event system and
    the one inside the system driver may interfer on some systems). It works
    perfectly on OS/2 although it is quite slow for now: I presume it is
    because I use the backbuffer in video RAM and video RAM is quite slow
    on my machine. The driver should be enhanced to be able to use back buffer
    in system memory. The driver supports a lot (I mean A LOT :-) of different
    resolutions and screen depths. We need some functionality (todo) in
    the 2D driver to query about available resolutions/screen depths.

-*- Redesigned quite significantly the input system. Added preliminary
    joystick support. It almost works with the new MGL 2D driver (the
    joystick poll is commented out for now because it is a relatively
    slow operation). We need some way to enable joystick on demand, also
    we need a way to implement joystick calibration.
    The entire csinput library has been merged into cssys library. There is
    a new driver: csJoystickDriver. The keyboard and mouse drivers were
    removed from all system drivers, thus there may be minor compilation
    errors if I forgot something (I hope I didn't but who knows).

-*- Redesigned a bit the plugin system: there is no RegisterDriver/
    UnregisterDriver paradigm anymore. Instead of that, a new plugin
    attribute called "functionality identifier" is introduced. Read
    include/isystem.h for more information about it.

-*- And of course lots of changes to the new loader.

Date:	Monday April 17, 2000 @ 5:32
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv7270/libs/csws

Modified Files:
	csws.mak 
Log Message:
Upon Jorrit's request made "make depend" to always rebuild all dependencies.
For the old way (e.g. build dependencies only for those .cpp files that are
newer than correspondind .dep file) use "make dep" target.

Date:	Monday May 1, 2000 @ 16:44
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv4062

Modified Files:
	csstatic.cpp 
Log Message:
added new alignment: CSSTA_WORDWRAP and CSSTA_CHARWRAP. currently both work as CHARWRAP.
With that set u can wrap text that is longer than the control.

Date:	Monday May 1, 2000 @ 18:52
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv20638/libs/csws

Modified Files:
	csstatic.cpp 
Log Message:
Eliminated some compilation warnings.

Date:	Wednesday May 3, 2000 @ 0:10
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv23277/libs/csws

Modified Files:
	csstatic.cpp 
Log Message:
-*- Removed all stuff related to the old way to do high-quality lightmaps.
    Removed csPolygon3D::ScaleLightmaps2X, csPolygon3D::UpdateLightmapSize,
    csLightMap::Scale2X. Removed all stuff required to support 2x lightmaps
    from csWorld.

-*- Implemented a totally new way to do high quality lightmaps. It is
    supposed to produce more high quality lightmaps. Last but not least
    the new algorithm removes both infamous Black Borders {tm} problem as
    well as the old White Borders {tm} problem (WB were resolved in the
    previous implementation, but my new approach allows to resolve WBs
    even for dynamic lightmaps! Not done yet though...).
    My measurements also shows it is a lot faster... maybe it is a result
    of some bugs that are still left. dmburg level -recalc's with the old
    algorithm on my machine for 118 seconds, with the new algorithm it
    takes just 49 seconds. This could be due to bugs that are still existing
    though (very likely).

-*- Fixed typo: frustrum replaced with frustum. There were thousands of such
    errors. The only thing left is to rename frustrum.cpp and frustrum.h.

-*- "fclear on" in walktest now will clear zbuffer on every frame.

-*- Separated the "antialiased polygon" code from polytext.cpp into a separate
    file in libs/csgeom. Now it is useable from any application/library.

Date:	Thursday May 4, 2000 @ 0:20
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv17399/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
Fixed another lighting bug. Now every light frustum has a unique numeric ID
which can be used to uniquely identify that frustum. This is used to avoid
duplicate lighting of same shared lightmap by same light.

Date:	Thursday May 11, 2000 @ 13:22
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv15927

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp 
Log Message:
components can now draw with their own fontsize - added SetFontSize ()

Date:	Friday May 12, 2000 @ 5:16
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv16741/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp csdialog.cpp csscrbar.cpp cswindow.cpp 
	cswspal.cpp cswsutil.cpp 
Added Files:
	csnotebk.cpp 
Log Message:
-*- New CSWS component: notebook control AKA "property shit".
    Only used in cswstest for now. Going to be used in MazeD.

Date:	Friday May 12, 2000 @ 6:07
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv23211/libs/csws

Modified Files:
	csnotebk.cpp 
Log Message:
Eliminated compilation warnings.

Date:	Friday May 12, 2000 @ 6:43
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv24401/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cschkbox.cpp cscomp.cpp cscwheel.cpp 
	csgfxppl.cpp csiline.cpp cskeyacc.cpp cslistbx.cpp csmenu.cpp 
	csmouse.cpp csradbut.cpp csscrbar.cpp csspinbx.cpp 
	csstatic.cpp csttlbar.cpp cswindow.cpp cswssys.cpp cswstex.cpp 
	cswsutil.cpp 
Log Message:
Removed CHK and CHKB.

Date:	Monday May 15, 2000 @ 7:19
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3175/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cschkbox.cpp cscomp.cpp cscwheel.cpp 
	csdialog.cpp csgfxppl.cpp csiline.cpp cskeyacc.cpp 
	cslistbx.cpp csmenu.cpp csmouse.cpp csnotebk.cpp csradbut.cpp 
	csscrbar.cpp csspinbx.cpp csstatic.cpp cstimer.cpp 
	csttlbar.cpp cswindow.cpp cswspal.cpp cswssys.cpp cswstex.cpp 
	cswsutil.cpp 
Log Message:
Renamed the following files and fixed references to them throughout the
project:
         def.h        --> csdef.h
         sysdef.h     --> cssysdef.h
         types.h      --> cstypes.h
         frustrum.h   --> frustum.h
         frustrum.cpp --> frustum.cpp

Date:	Tuesday May 23, 2000 @ 7:35
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv6078/libs/csws

Modified Files:
	csapp.cpp cswssys.cpp 
Log Message:
- Added a patch from Samuel Humphreys with the following changes:
    - Pluggifies the software renderer for opengl .
    - Add a back buffer style implementation for opengl based on
      Normans implementation. However on my system, it runs at
      half the speed as the software version, and it renders
      flipped in the x-axis, I've tried lots of stuff to get it
      working properly, but to no avail. Need other people to have
      a go at this. Also with mesa and voodoo2 the texture
      shifts into the blue spectrum, whereas it doesnt with software
      opengl...Im investigating this.
    - Added further configuration stuff to opengl.cfg, so you can
      choose dynamic texture implementation. See comments there.
    - Implemented some outstanding methods to the opengl driver:
      SaveArea, RestoreArea
    - Fixed bug in DrawPixmap, it now correctly renders sub
      region of textures whose size has been modified. This was
      highlighted by cswstest.
    - Modified glx2d.cpp so that it'll give a single buffer for
      CSWS,--outstanding issue with paletted mode...i.e. the glx
      drivers will not work in paletted mode, but it wouldn't have
      done before my modifications anyway....a todo!
    - Small modification to csws so it requests a single buffer
      before opening the graphics drivers.
    - Change of signature to iGraphics3D->CreateOffScreenRenderer,
      have attempted to update all drivers, but I may of
      missed something.
    - Promoted default implementation of
      iGraphics2D->CreateOffScreenCanvas to csGraphics2D (as Eric
      suggested), updated all other drivers too.
    - oglglide now compiles again.

Date:	Tuesday May 23, 2000 @ 7:55
Author:	malakai

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8626

Modified Files:
	csgfxppl.cpp 
Log Message:
Made GraphicsPipeline call G3D->FinishDraw before Print.
This allows the DDraw plugin to work correctly now.
-frank

Date:	Tuesday May 23, 2000 @ 7:58
Author:	malakai

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8884

Modified Files:
	csapp.cpp 
Log Message:
Initialize GfxPpl to null. Prevents crash when a video plugin is unavailable.
-frank

Date:	Tuesday May 23, 2000 @ 13:50
Author:	malakai

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv547/libs/csws

Modified Files:
	cstimer.cpp 
Log Message:
Added windows.h to csosdef.h
Removed palces the individually included this.
removed scattered undef's that related to this file.
Fix misc bugs resulting in this inclusion.
Updated win32 opengl drivers with latest dynamic texture code.
Misc fixes/cleanup.
-frank

Date:	Wednesday May 24, 2000 @ 3:39
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv16685

Modified Files:
	cswssys.cpp 
Log Message:
moved call to DoubleBuffer after call to System::Open (). Glide cant set any rendering states until visual is created.

Date:	Tuesday June 13, 2000 @ 4:06
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26277/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp cswssys.cpp 
Log Message:
-*- Fixed my fix regarding Eric's fix regarding halos yet again :)
    2*SRC lighting did not work for halos.

-*- Fixed csFrustum::Classify(). Now it seems to work okay.

-*- Removed delaying of draw operations in CSWS. From now on graphics pipeline
    always draws at the time the draw routine is called. This both reduces
    memory usage by CSWS programs (by ~500K) and removes the limit on the
    number of graphics primitives that can be painted in one frame (this
    was seen as uncomplete redraws when loading complex 3D models in MazeD).
    Also it should be a little faster now.

-*- Fixed an old-standing bug that caused wrong window resizes when switching
    MazeD screen resolution.

Date:	Wednesday June 14, 2000 @ 12:56
Author:	thieber

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv22498

Modified Files:
	cscomp.cpp 
Log Message:
Made compileable on MSVC

Date:	Thursday June 15, 2000 @ 5:36
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3761/libs/csws

Modified Files:
	cswssys.cpp 
Log Message:
Cleaned up debug_dump() and cleanup() junk from all apps.
WalkTest now does this on its own with code inside
#ifdef OS_UNIX. This isn't pretty but it is debugging stuff
anyway and at least it doesn't contaminate other apps that
don't need this.

Date:	Friday June 16, 2000 @ 17:22
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv11270

Modified Files:
	cscomp.cpp cswindow.cpp cswspal.cpp 
Added Files:
	csgrid.cpp csslider.cpp 
Log Message:
new grid and slider class + new WindowToClient method. csWindow now ask its associated client window for its minimum size, so client has a chance for optimal appearance

Date:	Monday June 19, 2000 @ 2:22
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv27684/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cscomp.cpp csgfxppl.cpp cslistbx.cpp 
	csmenu.cpp csnotebk.cpp csstatic.cpp 
Added Files:
	cscompol.cpp 
Log Message:
-*- Fixed the titlebar title that someone has broken for software renderer
    (the window heading used to be empty last week)

-*- (Finally! :-) fixed the polygon clipper routines so that 2D sprites
    (and 3D sprites as well) are clipped in 2D correctly. The problem
    was not with the CS_VERTEX_INSIDE case, but with the fact that sometimes
    for some CS_VERTEX_ONEDGE vertices it used to generate incorrectly
    the 't' parametric value. More specifically, it happened when an edge
    was clipped more than once (against several clipper edges).

-*- Fixed a bug in software renderer - all polygons were drawn one pixel up.
    E.g. with the default renderer view with a 2 pixel border on each side
    it worked like 3 pixels border at bottom and 1 pixel border at top.

-*- Implemented polygon drawing (clipped against other windows!) in CSWS.
    This is the first step towards implementing the solid view window.

-*- Implemented a little bit of solid view window in MazeD. It is very
    limited and buggy for now, but thats a start. Texture mapping doesn't
    work (all vertices get u/v == 0) thus you will see strange colors
    for textured polygons. Flat-shaded polygons work.

-*- Added a new random number generator class to csutil library. Currently
    it is unused but I'm going to use it in future, besides we cam switch
    existing code from rand() to it.

Date:	Monday June 19, 2000 @ 4:31
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv29944/libs/csws

Modified Files:
	csgrid.cpp 
Log Message:
Eliminated several compilation warnings about variables being used
uninitialized.

Date:	Monday June 19, 2000 @ 5:08
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5745

Modified Files:
	csgrid.cpp 
Log Message:
fix for border style drawing (still not work, but getting closer)

Date:	Monday June 19, 2000 @ 6:53
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19833

Modified Files:
	csgfxppl.cpp 
Log Message:
fixed some compiler warnings

Date:	Monday June 19, 2000 @ 7:56
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2622

Modified Files:
	csgrid.cpp 
Log Message:
fixed some compiler warnings

Date:	Wednesday June 21, 2000 @ 8:33
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19940

Modified Files:
	csgrid.cpp 
Log Message:
new SetViewArea for gridviews to restrict the area they can show

Date:	Sunday June 25, 2000 @ 5:19
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv20312

Added Files:
	cstree.cpp 
Log Message:
tree control implementation

Date:	Sunday June 25, 2000 @ 5:24
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv20508

Modified Files:
	cswspal.cpp 
Log Message:
new palettes for treecontrol and treeitem

Date:	Sunday June 25, 2000 @ 23:14
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv25604/libs/csws

Modified Files:
	cstree.cpp 
Log Message:
Eliminated compilation warning in cstree.cpp.

Date:	Monday June 26, 2000 @ 4:35
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv22113

Modified Files:
	cstree.cpp 
Log Message:
cs coding style update

Date:	Monday June 26, 2000 @ 6:40
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv12428/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Added a small NULL 3D renderer for use with simple CSWS programs.
It contains a full-featured texture manager and displays only 2D pixmaps,
the DrawPoly* functions are empty. It is very small and is useful if you
want to statically link in a small project that makes use of CSWS.

Date:	Monday June 26, 2000 @ 16:32
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv15579

Modified Files:
	csgfxppl.cpp csapp.cpp 
Log Message:
added ForceFullRedraw () for integration of csws into usual "3d" progs

Date:	Tuesday June 27, 2000 @ 3:42
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv28067

Modified Files:
	cstree.cpp 
Log Message:
changed for compiling under windows

Date:	Tuesday June 27, 2000 @ 3:45
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv28721

Modified Files:
      Tag: R0_16
	cstree.cpp 
Log Message:
made fit for compiling under windows

Date:	Tuesday June 27, 2000 @ 4:10
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv6654/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
Changed ForceRedrawAll() into a more flexible pplInvalidate() call which
allows for invalidating a random screen rectangle instead of entire screen.

Date:	Tuesday June 27, 2000 @ 11:32
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv16800/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp cswssys.cpp 
Log Message:
Fixed wscs app so that:
-*- It won't create two instances of 3D and 2D drivers (and won't crash at
    exit due to this)
-*- It will refresh the screen correctly (implemented missing support for that
    in CSWS)

Date:	Wednesday June 28, 2000 @ 10:59
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv31783/libs/csws

Modified Files:
	cstree.cpp 
Log Message:
fixed FindFirstSelectedItem and FindAllSelectedItems

Date:	Monday July 3, 2000 @ 3:42
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5246/libs/csws

Modified Files:
	csapp.cpp cslistbx.cpp cstree.cpp cswstex.cpp 
Log Message:
-*- Renamed everywhere the term "transparent" to the correct term "keycolor".
    It was a misunderstanding because the term "transparent" is related to
    both alpha transparency and key color. Now "transparent" is used only
    where alpha transparency is involved.

-*- Changed naming convention of csScan_X_draw_scanline_xxx routines. I tried
    to make the names shorter and at the same time add the information of
    what the routine actually does into its name.

-*- Added a lot of new scanline routines:

	- Textured Gouraud-shaded polygons with key color transparency
	- Textured flat-shaded polygons with key color transparency
	- Textured flat-shaded polygons with table-driven effects (FX)
	- Flat-color flat-shaded polygons with table-driven effects (FX)
	- Flat-color Gouraud-shaded polygons with table-driven effects (FX)

    The routines were added for all supported modes (8, 15, 16, 32 bits).
    Note that not all of them were tested (time for a G3D test app?)
    thus some may be buggy. If you find bugs, tell me and I will fix them.

-*- Added support for 15-bits modes to MGL 2D driver.

-*- Fixed 8-bit fog. There was a strange error in there (strange because
    it was in its initial state (nobody has changed anything) and still
    gcc generated wrong code (unsigned shift instead of signed)). I wonder
    how it worked when I initially wrote it.

-*- Implemented alpha-mapped textures support. Preliminary though, several
    details about how the Z-buffer is to be filled are unclear for now.
    The routines work surprisingly fast, and were implemented for all
    supported modes (8, 15, 16, 32 bits).

    The following drawing modes support per-pixel alpha-blending:

	- DrawPolygon() with Z-fill and Z-use modes.
	  This means you may use alpha-mapped textures for walls and
	  things; the engine does not support this too well for now.

	- DrawPolygonFX() supports just flat-shaded alpha-mapped textures.
	  That is, if the texture has an alpha channel, the blending modes
	  and Gouraud shading flag are ignored for now.

    Usage is pretty simple: no changes to world file is required for this.
    Simply create a texture with alpha-channel and save it to a format that
    supports alpha channel (I have used .PNG). Then use it as a regular
    texture; anywhere you use it (walls, things and sprites) it should
    work.

Date:	Monday July 3, 2000 @ 5:44
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2926/libs/csws

Modified Files:
	cswssys.cpp 
Log Message:
Removed REGISTER_STATIC_CLASS (csVFS) from cswssys.
Note that things like this should be done ONLY from applications.
No library should register static SCF classes and/or plugins because
several libraries may require same class, and the class will be registered
several times in the best case.

Date:	Wednesday July 5, 2000 @ 6:09
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8138

Modified Files:
	cstree.cpp 
Log Message:
added cscmdTreeRemoveAll to remove all treeitems

Date:	Wednesday August 2, 2000 @ 9:16
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26289

Modified Files:
	csgfxppl.cpp 
Log Message:
added 2d animations and aligned pixmaps

Date:	Friday August 4, 2000 @ 4:46
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv6412/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
- Tried to fix funcon console but failed for now. Will look at
  this later.
- Fixed DrawPolygonMesh for procedural textures (OpenGL).
- Fixed Squawk so that it compiles and runs.
- Fixed wscs3d so that it compiles and runs.
- Fixed simple so that it compiles and runs.
- Fixed phyztest so that it compiles and runs.

Date:	Friday August 4, 2000 @ 5:58
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv24123/csws

Modified Files:
	csapp.cpp csbutton.cpp cscomp.cpp csgfxppl.cpp csiline.cpp 
	cskeyacc.cpp cslistbx.cpp csmenu.cpp csmouse.cpp csnotebk.cpp 
	csscrbar.cpp csslider.cpp csspinbx.cpp cstimer.cpp cstree.cpp 
	cswsutil.cpp 
Log Message:
-*- Implemented a new low-level event system architecture. Most programs won't
    notice any difference in top-level interface, only low-level interaction
    has been changed a little.

    Events are generated by iEventPlug objects. Any event plug plugs into an
    iEventOutlet which is the "front door" into the system driver event queue
    for the respective event source. When you register an iEventPlug object
    with the system driver, you get a pointer to the respective iEventOutlet.

    The QueueXXXEvent() methods are gone from iSystem. Instead, use the
    respective methods from iEventOutlet interface. Also there is an default
    system outlet (the 'back door' :-) which may be queried through
    GetSystemEventOutlet, use it if you don't consider that your plugin
    is worth to have a full-fledged connection with the system driver
    event queue.

    Note that the new event system allows to write a new generic "record/play"
    plugin which will, in record mode, record all events that pass through
    the system queue, and on other hand, emit all recorded events back
    into the system event queue. Writing one is left as homework for the
    reader :-)

-*- New file: include/ievent.h. It defines the interface for any plugin which
    desires to generate events into the system event queue. Also it defines
    the interface for iEventOutlet objects, which are provided by system
    driver.

-*- No more SetSystemDefaults routine in system-dependent drivers.
    Any settings must be queried from the respective plugins. For example if
    some canvas needs the "-shm/-noshm" option it should query it itself
    rather than relying on iUnixSystem driver to do it.

    Also most system-dependent interfaces (such as iDosSystem, iUnixSystem,
    iOS2System) are gone. I believe there is no need anymore in a private
    interface, and if you need just one-two additional system-dependent
    functions, you can always implement them through the new SystemExtension
    method of iSystem.

-*- Cleaned up the iSystem interface. Lots of methods are gone, several new
    have been added.

-*- The canvas-dependent command-line options have been moved to respective
    canvas drivers. The respective command-line help have been moved there
    as well. From now on: if you want to display any plugin-specific help,
    you should implement HandleEvent and handle the cscmdCommandLineHelp
    broadcast event. Upon reception of such an event you should display
    something like:

Options for X-Windows 2D graphics driver:
  -sdepth=<depth>    set simulated depth (8, 15, 16, or 32) (default=none)
  -shm/noshm         SHM extension (default 'shm')
  -[no]sysmouse      use/don't use system mouse cursor (default=use)

-*- Note that because all QueueXXXEvent methods are gone from iSystem
    interface, some canvas drivers may not build. Here is the list of
    canvas drivers that I have fixed, use any of the drivers below
    for reference when fixing other canvas plugins.

    Fixed and tested:
	- CSDIVE canvas.
	- X-Windows 2D canvas
	- X-Windows Line2D canvas
	- OS/2 OpenGL canvas
	- MGL 2D canvas
	- AsciiArt canvas

    Fixed but not tested:

	- csalleg (cross-platform Allegro) canvas
	- unixglide canvas
	- svgalib canvas
	- gl/x canvas
	- ggi driver

    Not fixed at all:
	- BeOS drivers
	- Mac drivers

	Sorry, couldn't understand how they work :-)

    Some system drivers also can generate events. The following drivers
    were converted and tested to use new event architecture:

	- DOS/DJGPP

    Converted but not tested:

	- MacOS
	- Win32
	- BeOS

    Not converted (Objective C :-():

	- NeXT

-*- Implemented National Keyboard Support. Every event plug has to provide
    two key codes - one is the "raw" keycode (Event.Key.Code) and one is the
    "cooked" code (Event.Code.Char). Old programs that use Event.Key.Code will
    still work but they will get just low-case characters (e.g. even Shift
    and/or Ctrl will be ignored). This also means that hotkeys like "shift+!"
    won't work anymore (instead use shift+1). I have fixed autoexec.cfg
    for this.

    National Keyboard Support should already work with most canvas drivers.
    I have tested it with X-Windows driver, OS/2 DIVE driver, MGL driver.
    If some driver cannot provide the "cooked" keycode (such as the DOS driver)
    it should provide "-1" as the character code, and the system driver will
    "cook" it itself.

-*- Fixed X-Windows drivers so that they handle correctly the MappingNotify
    event. This enables support for languages that need more than one keymap
    (e.g. Cyrillic and others, maybe Japanese).

-*- Removed elapsed_time and current_time arguments from NextFrame. Instead,
    I have added a new method called GetElapsedTime (time_t&, time_t&) into
    the iSystem interface. Call it if you really need the elapsed time.

    You can call it any times per frame you need. The time is updated only
    at the start of every frame. The NextFrame() method has no arguments now.

-*- Redesigned the main application loop. The Loop method in system driver
    is still there, but it is basically just an:

	while (!Shutdown) NextFrame();

    If your application does not need the loop, feel free to call NextFrame
    without arguments at appropiate times.

    Fixed all applications in CVS to use the new NextFrame prototype.
    However, for applications not in the repository you will have to fix
    this yourself.

-*- Added the new -I or --info switch to gfxtest tool. Using this switch you
    can easily see the cause of translucent cubes in blocks: the respective
    png files (cubef3 and cubef4) have an alpha channel.

-*- Added -a or --strip-alpha switch to same tool. Note that the blocks data
    file in repository has NOT been fixed; somebody still have to do it.

-*- Fixed dependency generation with makedep - instead of $(OUT) prefix it
    used the expanded value of $(OUT) - thus when switching compilation mode,
    it was needed to rebuild dependencies. Not it is not the case anymore.

-*- Added Z-none counterparts to ALL DrawPFX modes. In this mode the Z-buffer
    is ignored at all, thus it is the fastest mode. It can be used to display
    non-3D graphics with DrawPFX, for example user interface elements and so
    on (and even 3D graphics in depth sorted order).

-*- Added Z-none, Z-fill and Z-use modes to per-pixel alpha routines. Now
    you can do:

	G3D->SetRenderState (G3DRENDERSTATE_ZBUFFERMODE, CS_ZBUF_ZUSE);
	G3D->DrawPolygonFX (...)

    The CS_ZBUF_NONE routine has the lesser overhead, of course.

-*- Implemented Z-use and Z-fill modes for alpha-mapped walls (DrawPolygon).

-*- Redesigned the iConsole interface. Basically I have tried to simplify it
    as much as possible; having very sophisticated interfaces does not make
    easy to write new plugins. Removed the dumb iCursor interface. The cursor
    should be provided by the console; if you don't like the cursor, write
    your own console. Redesigned the iConsoleInput interface.

-*- Reimplemented cstools/simpcons as a new plugin. cstools library is now
    empty; don't know if it is really needed.

-*- Fixed walktest to use the new console plugin. It is not tied anymore to
    csSimpleConsole private interface, thus can use any console plugins you
    will write in future :-) Also walktest will run now without a console
    at all.

-*- Fixed a very seldom happening bug in software 3D driver that leads to
    crashes due to division overflow.

-*- When the palette changes in 256-color modes, the texture manager will
    emmit an broadcast event so that all interested plugins (including
    consoles) can intercept it and query the appropiate drivers for new
    information.

-*- Fixed the cscon plugin. The "xstdin" plugin has been removed (use the
    one in simpcon instead, it has absolutely same functionality), the
    "console.output.standard" and "console.output.funky" consoles works.
    You can even enable them in walktest application by uncommenting
    the respective lines from cryst.cfg.

-*- Fixed an strange bug in software texture manager - in 8-bit modes the
    Scan.GlobalCMap was deleted at the end of PrepareTextures() although
    it is extensively used while the program is running ...

-*- Fixed an very old bug in DrawPolygonFX() for software 8-bit modes.
    DST was incorrectly missed the screen palette table, thus all modes
    that involved DST (fixed-value alpha transparency and blending)
    did not worked.

-*- Due to above event system redesign, Crystal Space Windowing System has
    been redesigned a little as well. The csApp class is now a plugin from
    system driver's point of view and receives events absolutely same way
    like any other plugin. Thus the look of the simplest CSWS application
    has been changed a little. See cswstest for details.

-*- Crystal Space Windowing System does not implement its own system driver
    anymore. Instead, the csApp class is an "almost-normal" plugin now,
    except that it is created not via SCF (but rather with `new'). Also
    CSWS works with the system driver completely through the iSystem
    interface; this means CSWS and system driver don't have to be in
    the same module anymore.

-*- Fixed MazeD so that it works with the new CSWS architecture. No other
    enhancements though :-(

-*- The list of applications that were fixed after my changes:

	blocks
	cswstest
	demonets (at least compiles)
	dnapp (same)
	dtsimple
	makedep (:-)
	map2cs
	mazed
	mdl2spr (I hope)
	metademo
	ndrvdemo (compiles)
	nstp (not tested, but I believe)
	perftest (same)
	phyztest (same)
	pysimp (hell knows)
	scfreg
	simple
	squawk
	walktest (hah)

    Still broken:

	cctest
	shooter and libs/csgame
	wscs3d

Date:	Friday August 4, 2000 @ 6:52
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5446/libs/csws

Removed Files:
	cswssys.cpp 
Log Message:
-*- Implemented a new low-level event system architecture. Most programs won't
    notice any difference in top-level interface, only low-level interaction
    has been changed a little.

    Events are generated by iEventPlug objects. Any event plug plugs into an
    iEventOutlet which is the "front door" into the system driver event queue
    for the respective event source. When you register an iEventPlug object
    with the system driver, you get a pointer to the respective iEventOutlet.

    The QueueXXXEvent() methods are gone from iSystem. Instead, use the
    respective methods from iEventOutlet interface. Also there is an default
    system outlet (the 'back door' :-) which may be queried through
    GetSystemEventOutlet, use it if you don't consider that your plugin
    is worth to have a full-fledged connection with the system driver
    event queue.

    Note that the new event system allows to write a new generic "record/play"
    plugin which will, in record mode, record all events that pass through
    the system queue, and on other hand, emit all recorded events back
    into the system event queue. Writing one is left as homework for the
    reader :-)

-*- New file: include/ievent.h. It defines the interface for any plugin which
    desires to generate events into the system event queue. Also it defines
    the interface for iEventOutlet objects, which are provided by system
    driver.

-*- No more SetSystemDefaults routine in system-dependent drivers.
    Any settings must be queried from the respective plugins. For example if
    some canvas needs the "-shm/-noshm" option it should query it itself
    rather than relying on iUnixSystem driver to do it.

    Also most system-dependent interfaces (such as iDosSystem, iUnixSystem,
    iOS2System) are gone. I believe there is no need anymore in a private
    interface, and if you need just one-two additional system-dependent
    functions, you can always implement them through the new SystemExtension
    method of iSystem.

-*- Cleaned up the iSystem interface. Lots of methods are gone, several new
    have been added.

-*- The canvas-dependent command-line options have been moved to respective
    canvas drivers. The respective command-line help have been moved there
    as well. From now on: if you want to display any plugin-specific help,
    you should implement HandleEvent and handle the cscmdCommandLineHelp
    broadcast event. Upon reception of such an event you should display
    something like:

Options for X-Windows 2D graphics driver:
  -sdepth=<depth>    set simulated depth (8, 15, 16, or 32) (default=none)
  -shm/noshm         SHM extension (default 'shm')
  -[no]sysmouse      use/don't use system mouse cursor (default=use)

-*- Note that because all QueueXXXEvent methods are gone from iSystem
    interface, some canvas drivers may not build. Here is the list of
    canvas drivers that I have fixed, use any of the drivers below
    for reference when fixing other canvas plugins.

    Fixed and tested:
	- CSDIVE canvas.
	- X-Windows 2D canvas
	- X-Windows Line2D canvas
	- OS/2 OpenGL canvas
	- MGL 2D canvas
	- AsciiArt canvas

    Fixed but not tested:

	- csalleg (cross-platform Allegro) canvas
	- unixglide canvas
	- svgalib canvas
	- gl/x canvas
	- ggi driver

    Not fixed at all:
	- BeOS drivers
	- Mac drivers

	Sorry, couldn't understand how they work :-)

    Some system drivers also can generate events. The following drivers
    were converted and tested to use new event architecture:

	- DOS/DJGPP

    Converted but not tested:

	- MacOS
	- Win32
	- BeOS

    Not converted (Objective C :-():

	- NeXT

-*- Implemented National Keyboard Support. Every event plug has to provide
    two key codes - one is the "raw" keycode (Event.Key.Code) and one is the
    "cooked" code (Event.Code.Char). Old programs that use Event.Key.Code will
    still work but they will get just low-case characters (e.g. even Shift
    and/or Ctrl will be ignored). This also means that hotkeys like "shift+!"
    won't work anymore (instead use shift+1). I have fixed autoexec.cfg
    for this.

    National Keyboard Support should already work with most canvas drivers.
    I have tested it with X-Windows driver, OS/2 DIVE driver, MGL driver.
    If some driver cannot provide the "cooked" keycode (such as the DOS driver)
    it should provide "-1" as the character code, and the system driver will
    "cook" it itself.

-*- Fixed X-Windows drivers so that they handle correctly the MappingNotify
    event. This enables support for languages that need more than one keymap
    (e.g. Cyrillic and others, maybe Japanese).

-*- Removed elapsed_time and current_time arguments from NextFrame. Instead,
    I have added a new method called GetElapsedTime (time_t&, time_t&) into
    the iSystem interface. Call it if you really need the elapsed time.

    You can call it any times per frame you need. The time is updated only
    at the start of every frame. The NextFrame() method has no arguments now.

-*- Redesigned the main application loop. The Loop method in system driver
    is still there, but it is basically just an:

	while (!Shutdown) NextFrame();

    If your application does not need the loop, feel free to call NextFrame
    without arguments at appropiate times.

    Fixed all applications in CVS to use the new NextFrame prototype.
    However, for applications not in the repository you will have to fix
    this yourself.

-*- Added the new -I or --info switch to gfxtest tool. Using this switch you
    can easily see the cause of translucent cubes in blocks: the respective
    png files (cubef3 and cubef4) have an alpha channel.

-*- Added -a or --strip-alpha switch to same tool. Note that the blocks data
    file in repository has NOT been fixed; somebody still have to do it.

-*- Fixed dependency generation with makedep - instead of $(OUT) prefix it
    used the expanded value of $(OUT) - thus when switching compilation mode,
    it was needed to rebuild dependencies. Not it is not the case anymore.

-*- Added Z-none counterparts to ALL DrawPFX modes. In this mode the Z-buffer
    is ignored at all, thus it is the fastest mode. It can be used to display
    non-3D graphics with DrawPFX, for example user interface elements and so
    on (and even 3D graphics in depth sorted order).

-*- Added Z-none, Z-fill and Z-use modes to per-pixel alpha routines. Now
    you can do:

	G3D->SetRenderState (G3DRENDERSTATE_ZBUFFERMODE, CS_ZBUF_ZUSE);
	G3D->DrawPolygonFX (...)

    The CS_ZBUF_NONE routine has the lesser overhead, of course.

-*- Implemented Z-use and Z-fill modes for alpha-mapped walls (DrawPolygon).

-*- Redesigned the iConsole interface. Basically I have tried to simplify it
    as much as possible; having very sophisticated interfaces does not make
    easy to write new plugins. Removed the dumb iCursor interface. The cursor
    should be provided by the console; if you don't like the cursor, write
    your own console. Redesigned the iConsoleInput interface.

-*- Reimplemented cstools/simpcons as a new plugin. cstools library is now
    empty; don't know if it is really needed.

-*- Fixed walktest to use the new console plugin. It is not tied anymore to
    csSimpleConsole private interface, thus can use any console plugins you
    will write in future :-) Also walktest will run now without a console
    at all.

-*- Fixed a very seldom happening bug in software 3D driver that leads to
    crashes due to division overflow.

-*- When the palette changes in 256-color modes, the texture manager will
    emmit an broadcast event so that all interested plugins (including
    consoles) can intercept it and query the appropiate drivers for new
    information.

-*- Fixed the cscon plugin. The "xstdin" plugin has been removed (use the
    one in simpcon instead, it has absolutely same functionality), the
    "console.output.standard" and "console.output.funky" consoles works.
    You can even enable them in walktest application by uncommenting
    the respective lines from cryst.cfg.

-*- Fixed an strange bug in software texture manager - in 8-bit modes the
    Scan.GlobalCMap was deleted at the end of PrepareTextures() although
    it is extensively used while the program is running ...

-*- Fixed an very old bug in DrawPolygonFX() for software 8-bit modes.
    DST was incorrectly missed the screen palette table, thus all modes
    that involved DST (fixed-value alpha transparency and blending)
    did not worked.

-*- Due to above event system redesign, Crystal Space Windowing System has
    been redesigned a little as well. The csApp class is now a plugin from
    system driver's point of view and receives events absolutely same way
    like any other plugin. Thus the look of the simplest CSWS application
    has been changed a little. See cswstest for details.

-*- Crystal Space Windowing System does not implement its own system driver
    anymore. Instead, the csApp class is an "almost-normal" plugin now,
    except that it is created not via SCF (but rather with `new'). Also
    CSWS works with the system driver completely through the iSystem
    interface; this means CSWS and system driver don't have to be in
    the same module anymore.

-*- Fixed MazeD so that it works with the new CSWS architecture. No other
    enhancements though :-(

-*- The list of applications that were fixed after my changes:

	blocks
	cswstest
	demonets (at least compiles)
	dnapp (same)
	dtsimple
	makedep (:-)
	map2cs
	mazed
	mdl2spr (I hope)
	metademo
	ndrvdemo (compiles)
	nstp (not tested, but I believe)
	perftest (same)
	phyztest (same)
	pysimp (hell knows)
	scfreg
	simple
	squawk
	walktest (hah)

    Still broken:

	cctest
	shooter and libs/csgame
	wscs3d

Date:	Saturday August 5, 2000 @ 10:39
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19179

Modified Files:
	csapp.cpp 
Log Message:
added DecRef of VFS in destructor

Date:	Saturday August 5, 2000 @ 11:02
Author:	wouter

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv12910/libs/csws

Modified Files:
	csws.mak 
Log Message:
beginnings of a make install option. Xfree86 (fullscreen extension) is detected now for unix

Date:	Monday August 7, 2000 @ 3:07
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv4440/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp cstimer.cpp 
Log Message:
-*- Enhancements to win32gcc.mak. In fact, win32gcc is a fully working port
    with same features found in other programming environments:

	- dynamic libraries are supported
	- DirectDraw canvas
	- DirectDraw 6.1 canvas
	- Software renderer
	- Direct3D renderer

    I have not tried other Windows canvases (e.g. glide and OpenGL) but I
    think they will work as well, with minimum changes required.

-*- Fixed makedep to not generate readonly files when they are missing.
    This is sometimes caused by uninitialized garbage in st_mode member
    of `struct stat'.

-*- I have renamed libs/cssys/win32/printf.cpp into win32printf.cpp because
    it conflicts with libs/cssys/general/printf.cpp.

-*- Moved WinMain() from win32.cpp back to exeentry.cpp. The reason why this
    is needed (Thomas, hear me!) is that some programs need just the WinMain()
    routine and don't need the SysSystemDriver (which is in win32.cpp).
    For example scfreg, makedep, gfxtest and other console programs don't use
    the SysSystemDriver, thus they don't need to be linked against DirectInput,
    DirectDraw, GUI libs and so on. They just become a lot smaller.
    This is also the case with DLLs - for some reason DLLs made with MinGW32
    needs the WinMain function, thus every plugin gets the full load of
    routines in win32.cpp (just because WinMain was there).

-*- Enhanced ddraw driver a lot (the one for software render).

	- setting mouse cursor now works (persistent)
	- moving window does not cause the image to stay at old position
	- moving other window on top of CS window does does not leave
	  ugly traces (e.g. non-refreshed portions of window).
	- the region argument passed to ::Print() is handled properly
	- the window now has a titlebar and even a minimize button
	- Alt+Enter now toggles fullscreen/windowed mode
	- The contents of backbuffer are preserved during fullscreen/
	  windowed mode toggle.
	- Fixed the double buffering. In windowed mode only single-buffering
	  is allowed, in fullscreen both double-buffering (page flipping)
	  and single-buffering (blitting from backbuffer) works.
	  CSWS works a lot faster in single-buffering mode.

	  Hmm, strange. Just tried and found that even walktest works
	  A LOT faster with single-buffering. With page flipping it gives
	  about 20fps, when blitting from system memory it runs at 31fps (!!!)
	  I will set double buffering to disabled by default...

    I have encountered a bug on Windows NT SP3 (with a Matrox Mystique
    videocard, don't know if this matters) - if you request an 16bpp
    videomode in fullscreen, you will really get just an 15bpp mode.
    This leads to strange colors if you started the program in windowed
    16bpp mode and then switch with Alt+Enter to fullscreen or vice versa.
    On Windows98 this does not happen.

-*- Applied same enhancements to DX61 driver. Tested only with software
    renderer though, I hope it will work with D3D renderer as well...

-*- Enhancements to Windows system driver:

	- SetMouseCursor() is implemented now in system driver.
	  From canvas driver you have to call:

		System->SystemExtension ("SetMouseCursor", CursorID);

	- When mouse is pressed inside CS window, the pointer is captured.
	  Thus even when you move the cursor outside window the mouse
	  position is continuously tracked. The mouse coordinates are
	  send to system driver as signed values (they were unsigned).

	- DirectInput keyboard handling is not needed anymore. I have
	  implemented perfect keyboard handling through normal Windows
	  window messages. You can use DirectInput if you like buzzwords,
	  but it won't give you absolutely anything. In fact, DirectInput
	  handling is worse because it does not support national characters
	  right now, and WM_CHAR supports it.

    In general, CSWS/MazeD works perfectly now with

-*- Fixed history in simple console. It used to crash sometimes due to an
    uninitialized variable.

-*- Fixed the Direct3D renderer. Well, my Matrox Mystique lacks alpha blending
    so I can't see if lightmaps really works, but without them it works.

-*- Moved getopt.c && getopt1.c into cssys/general. Also I have unified these
    two files into one C++ files. Thus we have no plain C anymore anywhere.

Date:	Monday August 7, 2000 @ 4:07
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8930/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Changed the "Library" key from [MazeD] section to a more general [CSWS]

Date:	Wednesday August 9, 2000 @ 8:59
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv18626/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
A lot of files have been changed but the change is trivial.
As it turned, there are platforms where "time_t" is signed and
there are platforms where "time_t" is unsigned. This was causing
movement to not work sometimes in walktest, for example. Also this
is a potential source of problems in future.
Because of that, I have added a new type in csdefs.h: cs_time which is
basically an unsigned long. Then I have replaced time_t everywhere
with cs_time. Don't use time_t anymore; use cs_time instead.

Date:	Monday August 21, 2000 @ 3:23
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv20296/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cschkbox.cpp cscomp.cpp cscwheel.cpp 
	csdialog.cpp csgrid.cpp csiline.cpp cskeyacc.cpp cslistbx.cpp 
	csmenu.cpp csmouse.cpp csnotebk.cpp csradbut.cpp csscrbar.cpp 
	csslider.cpp csspinbx.cpp csstatic.cpp cstimer.cpp cstree.cpp 
	csttlbar.cpp cswindow.cpp cswstex.cpp cswsutil.cpp 
Log Message:
-*- Changed perfstat plugin to compute fps once per 1/2 second rather than once
    per 10 frames. This will compute more accurate values in high-fps
    environments and also makes fps numbers more steady. Also
    iPerfStat::SetResolution sets the interval in msecs rather than in frames.

-*- Changed FPS display in walktest to display just two numbers after dot.
    I don't think you really care whenever you have 20.111 or 20.112 fps :)

-*- Created the iEvent interface. It is really a very special interface since
    its the first time (as far as I know) an SCF interface with member
    variables is used. However, this is supposed to work on all platforms.
    Be warned though.

-*- csEvent is now just a particular implementation of iEvent. You can create
    your own objects implementing iEvent interface. PLEASE always use
    QueryInterface (or rather QUERY_INTERFACE macro) to get access to
    extended fields; NEVER do direct typecasts.

-*- Added a new halo generation routine - csutil/halogen2.cpp. It is not used
    anywhere yet though. The algorithm has been borrowed from GIMP (`SuperNova'
    plugin).

-*- Started to work on MazeD material support. Not finished though (even not
    compilable).

-*- Improved material support. The MATERIALS() statement in world file now
    looks like this:

	MATERIALS
	(
	  MATERIAL 'material name'
	  (
	    TEXTURE ('texture name')
	    COLOR (float, float, float)		; R,G,B = 0..1
	    DIFFUSE (float)			; 0..1
	    AMBIENT (float)			; 0..1
	    REFLECTION (float)			; 0..1
	  )
	  ...
	)

    I have added the GetFlatColor() method to iMaterial and iMaterialHandle.
    For now the flat_color_X members in iGraphics3D polygon structures are
    still present; however I hope one day they will be gone and a material
    handle will be always present, since materials also support flat color.
    For now only software renderer supports materials with flat colors;
    I hope with time other renderers will be also updated for this.

-*- Renamed RGBcolor -> csRGBcolor and RGBpixel -> csRGBpixel.
    In general, we should think where to put all library-independent header
    files such as rgbpixel.h and cspixmap.h. I would say they could live in
    main include directory since those classes are absolutely independent
    and completely inline.

-*- Changed the way engine defines and uses texturing. There are four polygon
    texturing types now: POLYTXT_NONE (no texturing, useful when using
    materials without textures -- it defines no texturing parameters at all
    thus saves memory), POLYTXT_FLAT (flat-shading, only the angle between
    light and polygon normal is considered if CS_POLY_LIGHTING flag is set,
    and entire polygon is painted with one lighting value; every vertex has
    an U/V pair associated), POLYTXT_GOURAUD (every polygon vertex has a color
    and those colors are interpolated across scanlines) and finally
    POLYTXT_LIGHTMAP (a polygon which has an associated lightmap and a texture
    plane). Now it is possible to define and use objects which have flat-color
    but still receive light with Gouraud as well as without Gouraud
    interpolation; in general this open a whole new area for experimenting.

-*- New keyword in world file inside the POLYGON () context:

	TEXTURING (NONE | FLAT | GOURAUD | LIGHTMAP)

    This defines one of the texturing modes above.

-*- MIXMODE() keyword is applicable to all texturing types except LIGHTMAP.
    Alpha transparency for such polygons can be defined in two ways:

	POLYGON (... ALPHA (50) MIXMODE (MULTIPLY2))

    or

	POLYGON (... MIXMODE (MULTIPLY2 ALPHA (0.5)))

    To be honest, I don't like having two different ways to specify alpha.
    I don't like the different scale either (0..1 and 0..100).
    Polygon always keeps alpha as a value 0..255 (and iGraphics3D always
    receives alpha in this range, the old 0..100 scale is gone).

    In general, I would say that giving colors and alpha as floating-point
    value looks like a bad idea. I would store both them as 0..255 value,
    or as a floating-point 0..1 value. Maybe it makes sense to change this
    in the new loader?

-*- DECLARE_GROWING_ARRAY does not have a reference counter anymore. If you
    need a reference counter, use DECLARE_GROWING_ARRAY_REF. This gives
    slight less memory usage in some places. I have changed thing and
    polygon template objects to use growing arrays for vertices. This does
    not change memory footprint and gives better readable code (and maybe
    a little less binary size).

-*- Simplified polygon template class a lot by moving most state variable
    into a csFlags variable. Added support for COLORS() keyword in polygon
    templates. GOURAUD keyword is now obsolete in both normal polygons and
    polygon templates; use TEXTURING (GOURAUD) instead.

	Overall results for flarge.zip:
		Was: World geometry is using 1526938 bytes.
		Now: World geometry is using 1465962 bytes.
		----
		Gain: 60976 bytes (flarge contains just 5 thing templates)

-*- In addition to TEXNR() everywhere it appears MATTERIAL is accepted as
    a synonym; one day TEXNR should die.

Date:	Thursday August 24, 2000 @ 9:55
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2663/libs/csws

Modified Files:
	cswindow.cpp 
Log Message:
Implemented a nice engine-in-a-window. This is the best try of this kind
of application written until now; the engine is fully integrated into the
windowing system and doesn't look alien.

Date:	Monday August 28, 2000 @ 2:09
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3545/libs/csws

Modified Files:
	csapp.cpp cswsutil.cpp 
Log Message:
-*- Fixed unlighted textures in 32 bit videomodes.

-*- Fixed halo drawing in 32-bit modes. Halos with R > 1 used to overflow
    because the highest of the 32 bits is used for sign. Now halos are limited
    to R [0..2] G [0..2] B [0..2].

-*- Changed HALO() keyword a bit; the old syntax is supported for backward
    compatibility still. The new syntax is:

	HALO (halo_type, ...)

    The arguments after halo_type depends of the halo type. Currently there
    are two types of halo supported:

	CROSS, the old halo type. Two arguments are expected: halo intensity
	(float) and "cross-factor" (float).

	NOVA, a new halo type (stolen from GIMP). Three arguments are expected:
	initial random seed (integer), number of spokes (integer) and roundness
	(float).

    Nova halo looks best if used with bright whitish lights (e.g. R||G||B > 1).
    Example: LIGHT (CENTER (xx,xx,xx) RADIUS (xx) COLOR (1,1.2,1.4) HALO (NOVA))

-*- Changed a bit the loader: added the FindMaterial(char*) routine which
    tries to find a material with given name; if not found it tries to find
    a texture with this name; if it is found a material is created from it.
    This way it is compatible with old worlds, and with new worlds as well.

-*- Changed the loader so that polygons with portals and with alpha == 0
    (e.g. absolutely transparent) will get the POLYTXT_NONE shading type.
    If you are going to change the alpha value later (e.g. to make a portal
    dynamically appear/disappear) you should call poly->SetTextureType ()
    manually. This conserves quite a bit of memory which is normally not used.
    For example, with flarge.zip this reduces the size of lightmaps from
    415K to 312K.

Date:	Wednesday August 30, 2000 @ 2:48
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8436/libs/csws

Modified Files:
	cskeyacc.cpp 
Log Message:
-*- Some fixes to MazeD. Now it works, but is unusabled due to some #if 0's
    I had to insert here and there. There are lots of changes to be done
    before MazeD will become useable again.

-*- Transformed LibPath vector back into a static variable.
    I think the problem with unix/loadlib.cpp is solved now, I have removed
    the *real* source of problems, I believe. I hate half-solutions.

-*- Fixed the problem with multiple similar errors popping up when a shared
    library is missing. I have added the csPrintLibraryError() function which
    prints dlerror() or whatever. It is invoked once at the end of
    csFindLoadLibrary, if library loading has failed.

-*- Added csHalo::Get/SetIntensity methods. To change halo intensity, do
    light->Halo->Set/GetIntensity (float).

Date:	Thursday August 31, 2000 @ 0:15
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2741/libs/csws

Modified Files:
	cscomp.cpp cscwheel.cpp csnotebk.cpp cswsutil.cpp 
Log Message:
-*- Fixed all textures in MazeD and csws to be power of two. This includes
    notebook textures. Previous csws.zip had some strange dithering
    applied, and color wheel was broken (it was designed to be 129x129,
    and it was resized to 128x128 which caused one scanline of garbage
    below the color wheel). Also the csws.zip archive is almost twice
    smaller now (all pngs were saved as truecolor, while 256 color format
    suffice for most PNGs except wheel).

-*- Fixed an almost unnoticeable bug in csws listboxes which leads to
    directory listbox sometimes to have two focused items (when you
    switch directories).

-*- Re-generated the color wheel bitmap to size 128x128 rather than
    129x129. This leaded to small changes in code as well.

Date:	Tuesday September 5, 2000 @ 1:15
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv20077/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp csdialog.cpp csmenu.cpp csnotebk.cpp 
	csradbut.cpp csttlbar.cpp 
Log Message:
-*- Added to win32conf.bat display a note about which packages you should
    have installed. This depends upon which compiler you use (e.g. it displays
    slightly different help depending on whenever you use msvc or mingw32).

-*- Enhanced the configure help for DJGPP.

-*- Fixed both dosconf.bat and win32conf.bat (very old bug) to detect
    correctly whenever makedep is installed. Earlier it considered makedep
    to be always installed.

-*- Added `walkall' target to compile just the plugins that are needed for
    walktest. Currently `make walkall' is equivalent to:

	make walk soft csfont simpcon perfstat rapid

-*- Fixed DOS/DJGPP build in debug mode with shared libraries.
    Added functions that are usually inlined (e.g. strcmp, memcmp, strcpy)
    to the list of exported functions in djgpp/loadlib.cpp.
    Fixed a bug in dosraw driver related to the fact that transfer buffer
    is overwritten by printf() (which is used in debug mode to print some
    videocard information). So, in overall, DOS port now works in both
    static/dynamic and optimize/debug modes.

-*- Added perfstat plugin to static.cpp if SCL_PERFSTAT macro is defined.
    Effectively this adds FPS display for static mode build.

-*- Enhanced (fixed) linex2d driver: now it uses "helvetica" font and
    GetTextWidth/Height are implemented properly. Also DrawText() works
    properly now (previously it painted text shifted up by some amount).

-*- Added DrawBox() method to linex2d driver. Also I have fixed Clear()
    which were not clearing one pixel horizontally and vertically.

-*- Added AllowContextResize(bool) method to iGraphics2D. By default context
    resizing is *disallowed*. This is because most applications won't handle
    the cscmdContextResize broadcast correctly, and will misbehave.
    Applications which handles this broadcast correctly should issue
    AllowContextResize (true). Note that engine already does this (since
    engine handles context resizes) thus you should do this only for
    applications that don't use the engine.

-*- Fixed x2d driver to allow width and height only in steps of 2.
    The reason is to not allow odd window width, because in some cases
    XFree86 (?) does not like that (every scanline is shifted by one pixel).
    I don't think this is a limitation, but if somebody don't like this, it
    should limit at least width to be even.

-*- Moved glMatrixMode(), glOrtho(), glViewport() to 2D common OpenGL driver.
    This was done to allow 2D driver to function standalone (without 3D).

-*- Added (not replaced) a new gl2d_font2.cpp, another OpenGL font "server".
    I have used glBitmap() to draw font, which will help on platforms with
    buggy OpenGL support for alpha-mapped textures (such as OS/2 and MacOS).
    We still have to see how compatible this approach is; but it at least
    works with OS/2 software OpenGL 1.0 (previous font rendering did not).
    Maybe we should make this a runtime option in opengl.cfg, I'm not sure.
    Also I have implemented text clipping. Vertical clipping seems to work,
    horizontal clipping should also work but I cannot fully test it due to
    non-implemented "xorig" parameter in glBitmap() in OS/2 OpenGL.

-*- Implemented runtime context resizing for the OS/2 OpenGL canvas.
    Also it respects AllowContextResize(bool).

-*- Added a new test application: G2DTEST. As you may conclude from his name,
    this small application is meant to test most aspects of 2D graphics canvas
    plugins. Also it is a curious example of a application which uses just the
    graphics canvas plugin (without 3D renderer).

-*- Fixed line drawing in graph2d.cpp (this affects most canvas plug-ins).
    Now line drawing is absolutely perfect, floating-point coordinates are
    correctly used. Even OS/2 OpenGL shows little errors with line drawing,
    compared to graph2d.cpp (and OS/2 OpenGL is known to be accurate).
    This effectively broke CSWS which was designed for the "incorrect"
    line drawing behaviour :)

-*- Fixed a bug in csOpenGLCommon2D::SaveArea which caused a shift to the
    area which is going to be saved.

-*- Fixed CSWS after last changes to line draw routines. Now CSWS works
    with OpenGL, at least on OS/2.

-*- Added PerformExtension ("flush") to OpenGL common graphics canvas.
    This can be used to do performance measurements.

-*- Improved software line drawing performance from ~5.5 MegaPixels/sec to
    approximatively ~15.8 MP/sec on Celeron/433. I think the assembly line
    drawing routine (which is used only in Win32/MSVC) should be removed
    since first of all I think it is slower, and secondly I doubt it is
    accurate (e.g. I'm sure it fails most of the accuracy tests in g2dtest).
    (for comparison: OS/2 OpenGL canvas gives just 3MP/sec, XFree86 linex2d
    driver gives 7.3MP/sec :-). Hurray, we have the fastest-and-most-accurate
    line drawing routine in the world! :-)

-*- Removed the WriteChar() routine from iGraphics2D interface.

-*- Slightly improved software text drawing speed fom ~300000 characters/sec
    to ~330000 characters/sec. For comparison: OS/2 software OpenGL gives
    ~26000 characters/sec and linex2d driver gives about ~241000
    characters/sec.

-*- Moved some OpenGL initialization stuff (realted to OpenGL start-up settings)
    from 3D driver to the 2D (canvas) driver (to the common part), to make
    possible to use OpenGL 2D driver without the 3D driver.

-*- Added a note about C_INCLUDE_PATH needed to be set up correctly
    before you do "make depend" to the win32gcc.txi file.

Date:	Sunday September 10, 2000 @ 23:51
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5429/libs/csws

Modified Files:
	cscomp.cpp csmenu.cpp 
Log Message:
-*- Improved yet again text drawing speed both with transparent and filled
    background from 340.000 & 345.000 characters per second to respectively
    ~380.000 and ~520.000 characters per second (11% and 50% speed increase
    without and with transparent background respectively).

-*- Fixed a bug in text clipping introduced by previous batch of improvements
    to the canvas plugins that resulted in text caret moving sometimes twice
    for one character (this was seen as misplaced menu text in MazeD for
    example).

--- Changes in MazeD

-*- Changed the term "modification axis" into more correct "modification
    origin" everywhere.

-*- The "Slide view" mode now allows to position the depth position of the
    "camera target" point. This is done by entering the "slide view" mode
    (by clicking the "oblique arrow surrounded by a square" button on lower
    toolbar) and by holding down left mouse button in the target view; then
    move it with SHIFT key pressed to change the depth of the point that
    camera is looking at. This does not change the position of the view,
    but changes the behaviour when you rotate around it (for example with
    arrow keys). Same applies to "modification origin define" mode (e.g.
    SHIFT key allows to modify the depth rather than shifting origin in the
    view plane).

-*- Fixed a bug with cloning an already cloned light (SIGSEGV)

-*- World save is back. I have reorganized saving to allow future extensions
    for saving to different file formats.

Date:	Friday September 15, 2000 @ 2:13
Author:	wouter

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv31864/libs/csws

Modified Files:
	csws.mak 
Log Message:
added csws.zip to data for csws

Date:	Monday September 18, 2000 @ 22:34
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2799

Modified Files:
	cscomp.cpp 
Log Message:
Fixed a small bug (I'm even not sure it caused any problems)

Date:	Tuesday September 19, 2000 @ 4:54
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26011/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
Fixed compile error.

Date:	Wednesday September 20, 2000 @ 11:21
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3881/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp cswindow.cpp 
Added Files:
	cstheme.cpp 
Log Message:

Initial CSWS Theme support.

Date:	Saturday September 23, 2000 @ 8:09
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv28673/libs/csws

Modified Files:
	cscomp.cpp cstheme.cpp cswindow.cpp 
Log Message:

Latest Theme code.

Date:	Saturday September 23, 2000 @ 8:55
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3350

Modified Files:
	cswindow.cpp 
Log Message:

Fixed compilation bug under WIN32.

Date:	Sunday September 24, 2000 @ 13:12
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv32574/libs/csws

Modified Files:
	cscomp.cpp cstheme.cpp cswindow.cpp 
Log Message:

Background textures are in.

Date:	Sunday September 24, 2000 @ 16:29
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2212/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
-*- Worked around namespace collisions in csUtil/Parser and csLoader
    caused by Microsoft Windows' namespace pollution.  All macros and
    identifiers defined by csUtil/Parser are now prefixed with "CS_".  All
    functions are now prefixed with "cs".  Now publishes csGetParserLine()
    and csResetParserLine() instead of global "parser_line" variable.

Date:	Monday September 25, 2000 @ 1:12
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv29180/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp cstheme.cpp cswindow.cpp 
Log Message:
Fixed to comply with CS coding style. Also some minor changes.

Date:	Tuesday September 26, 2000 @ 7:10
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv8778

Modified Files:
	cstheme.cpp cswindow.cpp 
Log Message:

Fix for missing borders

Date:	Tuesday September 26, 2000 @ 7:28
Author:	jasegler

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv22340

Modified Files:
	cswindow.cpp cstheme.cpp 
Log Message:

Was using the wrong pallet entries for borders.

Date:	Monday October 2, 2000 @ 4:55
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv17432/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp 
Log Message:
-*- Caught and fixed a very bad bug that caused walktest to crash upon exit
    on most levels (which contains thing templates). It was related to the
    fact that some moveable.sector arrays are empty, but csThing::MergeTemplate
    used to refer to GetSector(0) unconditionally.

-*- Overhauled the csIniFile class. There is now a new iConfigFile interface
    which is implemented by csIniFile. It is highly recommended all libraries
    and plugins to work through this interface rather than using csIniFile
    directly. Removed some exotic csIniFile methods such as saving and loading
    the config file to/from a csString, overhauled the iterators (they are
    exposed through interfaces now as well).

    This is a preparation to excluding csIniFile usage from plugins. The
    iSystem interface will expose a method to create iConfigFile objects,
    this will avoid duplicate code in main executable and plugins. Also the
    ConfigGetXXX methods will go away from iSystem, instead there will be
    an GetConfig() method to retrieve the basic iConfigFile object.

-*- Implemented a new interface iDataBuffer which is meant as a extremely
    lightweight data container (as opposed to csString). The interface is meant
    for exchanging abstract data between plugins. For example:

	... iVFS *vfs;
	iDataBuffer *data = vfs->ReadFile (filename);
	... data->GetData ();
	... data->GetSize ();
	data->DecRef ();

    Another example:

        iDataBuffer *path = vfs->ExpandPath ("../test");
	printf ("Expanded path: %s\n", **path);
	path->DecRef ();

-*- Added minimal locale support to Unix systemdriver (setlocale (LC_XXX, ""))
    because without that XFree4.0 won't (always) display national characters.
    If your specific Unix doesn't have <locale.h> see the instructions in
    unix.cpp... basically if we find that there are such systems we rather
    should add detection of setlocale to unixconf.sh.

-*- Added Xsetlocale() to all X11 canvas drivers. I don't know whenever this
    is really required but it won't hurt in any case, and for some languages
    this could help.

-*- I did all said above related to iConfigFile. Namely the iSystem interface
    has been changed: removed all the GetConfigXXX() methods; instead (the
    simplest but dirty way) you can just use GetConfig()->GetXXX() instead of
    older GetConfigXXX(); a better way is to first store the GetConfig() aside,
    then use the variable multiple times to query all the needed values.
    All the plugins and applications have been updated to accomodate this
    new change; of course I maybe forgot something so if you get compilation
    errors you have to check first if the old GetConfigXXX method is used
    (and proceed as above if so) and second check if the "icfgfile.h" file
    is included at the top of source file.

Date:	Monday October 2, 2000 @ 7:26
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv2547/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Bugfix.

Date:	Monday October 2, 2000 @ 10:15
Author:	thieber

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv3751

Modified Files:
	csapp.cpp 
Log Message:
some fixes.

Date:	Friday October 6, 2000 @ 11:13
Author:	thieber

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv32197

Modified Files:
	csapp.cpp cstheme.cpp 
Log Message:
removed some warnings

Date:	Tuesday October 10, 2000 @ 0:32
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5635/libs/csws

Modified Files:
	csapp.cpp csbutton.cpp cschkbox.cpp cscomp.cpp csdialog.cpp 
	csiline.cpp csmouse.cpp csnotebk.cpp csradbut.cpp csstatic.cpp 
	cswindow.cpp csws.mak cswspal.cpp cswsutil.cpp 
Added Files:
	csskin.cpp 
Removed Files:
	cstheme.cpp 
Log Message:
-*- Fixed makedep so that it will work unde Unix (well, at least under Linux :-)
    Added autodetection of system include directories to unixconf.sh.
    You will have to re-configure in order "make depend" to work.
    Added a new AWK script bin/includes.awk which parses the output of
    "gcc -H" and outputs a line like this:

	MAKEDEP.INCLUDES=-I/usr/include;/usr/local/include

    Maybe I'll enable later this script for mingw32 port as well, since
    mingw32 needs these includes too; currently you have to specify them
    as "C_INCLUDE_PATH" environment variable.

-*- Changed Unix makefile so that makedep is used now on Unix for dependency
    generation. This is about five times faster (a random evaluation though :-)

-*- Re-implemented former `themes' from scratch. It was a nice try, but did not
    fit well with CSWS concept; besides they involved too much overhead.

    They are called now "skins". A "skin" is a collection of "skin slices",
    every "slice" is responsible for a certain class of components, e.g.
    buttons, titlebars and so on. When a component is created or when the
    skin is changed the component queries the skin for the slice it wants
    and remembers it; then it uses it for miscelaneous operations such as
    drawing and so on.

    There are three skinnable components right now: buttons, windows and
    dialogs. There is just one (default) scheme right now thus you won't
    notice any difference :-) The code for exterior look of these components
    is completely separated (and can be replaced by other code, e.g. Motif,
    Windoze, OS/2 look (um... the default look is quite close to OS/2
    already :-) etc).

-*- Changed CSWS configuration file format. Now it use csIniFile. This is a
    preparation so that themes could be easier configured through config
    file in future.

-*- Updated CSWS docs so that it can be used to gather basic information about
    CSWS. All beginner CSWS users are highly recommended that; I have tried
    to respond to the most frequently asked questions on the mailing list
    there.

-*- Renamed csApp::InitialSetup() into csApp::Initialize(const char *iConfigName)
    for uniformity (all other classes uses Initialize()). I have fixed the
    applications in CVS, for applications outside CVS this have to be done
    yet. The iConfigName passed is the name of CSWS configuration file
    (usually "/csws/csws.cfg"). This allows to create CSWS applications
    without having a system configuration file (previously CSWS config
    name was read from the [CSWS] section of system config file).

-*- Added the notion of "color schemes". There is a function called
    csSetColorScheme() which in fact applies a (tricky) function onto the
    entire application palette (in HLS space). There are just too many colors
    in all palettes to enumerate them separately; I would prefer some automatic
    way to process all colors in the palette; I'm not sure the method that
    is currently implemented is flexible enough (I'm going to finish the
    "Theme" window in cswstest in order to see schemes in action dynamically).

-*- Fixed a small bug in CSWS that caused transparent windows to leave visible
    traces on neightbour's child components. The solution was simple and
    elegant - just a single line change! :-) Now you can even drag a window
    *below* the transparent window (e.g. try to drag the "CSS_TOPSELECT"
    window under the "Theme test" window in cswstest!). This looks cool,
    although it will look much better when I will implement support for
    alpha backgrounds! :-)

-*- Removed the #ifdef MSC_VER from csapp.cpp. Grrrr.... such things make
    me angry.

Date:	Tuesday October 10, 2000 @ 18:28
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv24946

Modified Files:
	csapp.cpp 
Log Message:
Bug Fix:

Dropped "const" off "const char* filename = NULL;"

Date:	Wednesday October 11, 2000 @ 23:23
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19567/libs/csws

Modified Files:
	cscomp.cpp cscompol.cpp csdialog.cpp csgfxppl.cpp cslistbx.cpp 
	csmenu.cpp csmouse.cpp csnotebk.cpp csspinbx.cpp csstatic.cpp 
	cstree.cpp cswindow.cpp 
Log Message:
-*- Renamed csPixmap::DrawTiledShifted into DrawTiled. There is no need to use
    long clumsy names like DrawARoundBoxWithALittleRedDotInLeftUpperCorner ().

-*- I have extended iGraphics3D::DrawPixmap() method with one argument -
    uint8 alpha, and also enhanced the function a lot in software renderer.
    Now if the tx,ty,tw,th rectangle exceeds texture size, texture is tiled
    across the screen rectangle. The alpha is from 0 to 255 and defines the
    transparency of the pixmap, 0 being opaque and 255 full transparency.

-*- Semi-transparent windows in CSWS! (cswstest -> Theme button). This is a
    bit buggy though because sometimes the window gets repainted twice, with
    alpha-blended textures this results in visual artifacts :-( Will take
    a look at this later.

    Both windows and dialogs are allowed to be transparent now. Also simple
    non-transparent textured backgrounds (which are faster of course) are
    allowed for both windows and dialogs. Note that if you insert a dialog
    into a window, and set both to semi-transparent, their textures will
    overlap, and thus you will see the desktop (and the windows behind)
    through *two* transparent textures. In general it is recommended that
    if you insert a semi-transparent dialog into a window, you set that
    window's alpha to 255 (e.g. fully transparent).

-*- Removed the NULL_SOFTWARE_2D_DRIVER macros from null3d renderer.
    The NULL3D renderer is not a NULL renderer, it is a *NULL 3D* renderer,
    that is, it does not have any 3D primitives implemented (e.g. polygons) -
    everything other is like in the "normal" renderer, thus it uses same
    default canvas like the normal renderer. NULL3D renderer is mainly an
    alternative renderer for those CSWS applications that do not need any
    3D drawing. Now it supports semi-transparent and tiled textures as well.

-*- Fixed other renderers in order to be able to compile. I believe tiling
    will work with at least the OpenGL driver without any change; alpha
    is not implemented yet but its easy to implement.

Date:	Wednesday October 18, 2000 @ 0:21
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv14089/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp 
Log Message:
-*- Fixed a small bug in csRect::Exclude() that was there for a very long time.
    Effectively it caused CSWS to do some extra work when resizing windows by
    dragging their bottom margin.

-*- Fixed a bug in iG2D::DrawPixmap() when drawing alpha-transparent non-tiled
    textures.

-*- Found and eliminated a clash between ex-cscmdRedraw and cscmdAreYouDefault.
    Ooops. I believe this caused a lot of unneeded redraws before.

-*- Changed substantially the clipping subsystem in CSWS. Now it could be even
    faster, besides it allows now semi-transparent windows to be repainted
    correctly. Previously it did not care how many times the window redraws;
    not it allows every dirty window to repaint exactly once, thus excluding
    visual artifacts that existed before with semitransparent components.
    The current clipping algorithm is much more sophisticated and tries
    hardly to minimize the number of dirty regions; it tests for much more
    complex cases (e.g. a opaque button in a transparent window inserted into
    another component covering, say, a button inserted into desktop will
    completely avoid redrawing the desktop button).

-*- Fixed all the X11 drivers so that the "csmcNone" mouse cursor is really
    empty. Previously it was an uninitialized 1x1 pixmap, which sometimes
    was visible like a black pixel.

-*- Had a flash about making clipped drawing in CSWS a lot faster. Now before
    every Draw() method being called, the Redraw() method caches a "visible
    region" which is effectively just a set of rectangles. Then every draw
    operations just clips against this set of rectangles (if we're lucky,
    we'll have just one rectangle in the visible region (e.g. for top windows),
    thus doing just one clip-against-rectangle operation) rather than clipping
    every graphic primitive against all childs, neightbours, parent's
    neightbours and so on in the window hierarchy. MazeD should gain a lot
    from this since for complex models it performs a lot of line and pixel
    drawing.

    As a side effect any drawing outside the ::Draw() method will not work
    (it will be "clipped away" because the visible region cache will be empty
    at that time). This is not a problem, and if turns to be so it could be
    solved (but I would prefer not to).

Date:	Monday October 23, 2000 @ 6:45
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv11693

Added Files:
	csabslay.cpp csbaglay.cpp csbdrlay.cpp csboxlay.cpp 
	csflwlay.cpp csgrdlay.cpp cslayout.cpp 
Log Message:
various layout managers for csws, see cswstest for an example

Date:	Monday October 23, 2000 @ 16:11
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5579

Modified Files:
	csabslay.cpp csbaglay.cpp csbdrlay.cpp csboxlay.cpp 
	csflwlay.cpp csgrdlay.cpp 
Log Message:
CR/LF -> LF

Date:	Monday October 23, 2000 @ 17:17
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv10457

Modified Files:
	csflwlay.cpp 
Log Message:
Eliminated compiler warning in:
void csFlowLayout::SuggestSize (int &sugw, int& sugh)

Initialized at decleration previously un-initialized variable i.

Date:	Thursday October 26, 2000 @ 4:31
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv10991

Modified Files:
	csbaglay.cpp csiline.cpp cslistbx.cpp 
Log Message:
- added suggestsize for inputline and listbox
- some fixes for the gridbaglayout (resizing and componenets that never showed up)

Date:	Thursday October 26, 2000 @ 7:36
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26698

Modified Files:
	cslayout.cpp 
Log Message:
made layouts selectable

Date:	Monday October 30, 2000 @ 1:02
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv32030/libs/csws

Modified Files:
	csapp.cpp cschkbox.cpp cscomp.cpp cscompol.cpp csgfxppl.cpp 
	csgrid.cpp csiline.cpp cslistbx.cpp csmenu.cpp csnotebk.cpp 
	csradbut.cpp csskin.cpp csstatic.cpp cstree.cpp csttlbar.cpp 
	cswspal.cpp cswsutil.cpp 
Added Files:
	csbackgr.cpp cshints.cpp cssplit.cpp csstddlg.cpp 
Removed Files:
	csslider.cpp 
Log Message:
-*- Fixed a bug in default window theme that caused background texture to
    not be drawn if the window is not semi-transparent.

-*- Fixed (I hope this is the last fix) clipping so that in very complex
    window configurations CheckDirtyTD and CheckDirtyBU are called as
    much times as required (until nothing changes).

-*- Added gradient backgrounds! In general background for all skins is now
    one csBackground object which accepts one of the following modes:
    textured, gradient, flat-color, none (default flat color from CSWS).
    Gradients can be horizontal (two rgb values), vertical (two rgb values)
    and four-corner (four rgb values).

-*- Fixed DrawPolygonFX in software renderer which works incorrectly for
    more than three-vertex polygons (it did not take into account neither
    z,u,v,r,g,b values for the fourth, fifth, ... vertices of the polygon).
    It is a bit more costly now (one division per scanline) but that's
    the price we have to pay for correct drawing...

-*- Modified cswstest to be able to change skins at runtime. You can either
    set the [CSWS] Skin.Variant = ... option in main config file, or use the
    "-skin=..." command line option. The skin variants themself are defined
    in csws.zip file; for example use -skin=Colorful for a demonstration of
    gradient background textures; -skin=Marble for a marble-texture-background
    skin variant.

-*- Fixed back the awful behaviour introduced by someone: when a drop-down
    submenu is visible, and the parent menu hides, the submenu stays visible.

-*- Re-formatted and commented (doc++ style) the csGrid class.

-*- Re-implemented font server interface from scratch. Added the iFont
    interface. Any font is an iFont object now. You pass the iFont object
    to iGraphics2D for drawing characters. The font server is not anymore
    a class private to the canvas driver; it is a public plugin like most
    others. You can avoid using a font server at all, if you aren't going
    to type text through iGraphics2D::Write().

    This implies some need for rewriting code outside CVS that deals with
    fonts. The basic rules are:

    (*) Instead of using csFontCourier, csFontTiny etc you should `load'
    the font first. You can do it this way:

        iFontServer *fs = G2D->GetFontServer ();
        iFont *courier = fs->LoadFont (CSFONT_COURIER);
        iFont *police = fs->LoadFont (CSFONT_LARGE);
        iFont *italic = fs->LoadFont (CSFONT_ITALIC);
        iFont *tiny = fs->LoadFont (CSFONT_SMALL);

    Note the new names for the fonts (you can find them in ifontsrv.h).

    (*) Then you use the iFont object to query text width, height etc:

        int fw, fh;
        font->GetDimensions ("Hello world", fw, fh);
        font->GetMaxSize (fw, fh);
        ...

    (*) The only method in G2D that accepts an iFont object is Write():

        G2D->Write (font, x, y, fg, bg, "Hello world!");

        All other font-related methods (e.g. SetFontID, GetFontID, GetTextWidth
        and so on) are gone (mostly moved to iFont).

-*- Changes in CSWS due to above font server change:

    (*) TextWidth() and TextHeight() are gone. Instead there is a new method
        called int GetTextSize(char *, int *) which returns the width of given
        text and possibly height (if second argument is not NULL).

    (*) Added a new csComponent method - int GetTextChars(char *,int) which
        will return how much characters if written with current font will
        fit in given width.

-*- Added "floating hints" capability to CSWS. These hints can be attached to
    absolutely any csComponent's; if the mouse stays unmoved over such an
    component for more than three seconds (adjustable) a new csHint object
    is created. As soon as you touch mouse or keyboard (or joystick :-) the
    hint will vanish. These hints helped to find a lot of errors in clipping
    algorithm related to clipping of foreign "clip childs"; this was not
    tested very good because of limited use of "clip childs". csHint objects
    are direct childs of the objects the hint is attached to, but they are
    "clip childs" of the csApp to avoid being clipped by parent object.
    Not complete yet (the size for hints is arbitrary right now :-)

-*- Added some debug capabilities to SCF. You can add #define SCF_DEBUG at the
    top of certain SCF module and you will see (via printf()) all the IncRef's,
    DecRef's, class initializations and so on. On GCC > 2.8.0 it also types
    the address the methods were called from, use GDB's "l *address" command
    to find out what file/line/function corresponds to given address.

-*- Added to VFS the ability to translate VFS paths into real filesystem paths.
    This works only for non-archive files. This is means as a last-resort for
    libraries that can't handle VFS directly (e.g. freetype can load fonts only
    from real-world files). If the VFS path refers to multiple paths, all of
    them will be searched for the existence of given path or filename. If
    the file is non-existent, the first one will be returned.

-*- Ooops. Fixed a "bug", or rather an unimplemented yet feature. For some
    reason I was under impression that VFS understands expressions like:
    $(VAR:text), e.g. "get the value of VAR, if it is not defined, use the
    "text". It did not, now it does. It even should understand very
    complex things like: $(VAR1:VAR2:VAR3:sometext$(VAR4:plaintext)othertext)

-*- Removed the last traces of the old memory debugger from makefiles and
    support/debug/memory,(h|cpp)

-*- Added correct window resize support to GLX canvas. Re-implemented font
    support in GLX driver; now it will work even if you load fonts at runtime
    (old "glfontserver" code was able to display only fonts that are available
    at program startup, e.g. built-in fonts from font server). Now there is
    a "font cache" object which loads and frees fonts on demand.

-*- Added runtime full-screen switching via Alt+Enter for the following X11
    drivers: x2d, linex2d, glx.

-*- Fixed "double-backbuffer" support in OpenGL canvases. All OpenGL canvases
    do NOT support double backbuffer mode. Note that "double backbuffer" is
    NOT the same as "double buffer", these are completely different things.
    All CS canvases should support double-buffering for smooth animation,
    while they may or may not support double-backbuffer mode, mainly for
    performance reasons.

Date:	Monday October 30, 2000 @ 3:01
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv9853/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
A few fixes

Date:	Monday October 30, 2000 @ 7:35
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19636/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
Two fixes to csws. Andrew: you forgot SYSDEF_ALLOCA and
also default parameters cannot be repeated in the cpp file.

Date:	Wednesday November 1, 2000 @ 23:00
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19574/libs/csws

Modified Files:
	csabslay.cpp csbaglay.cpp csbdrlay.cpp csboxlay.cpp 
	csflwlay.cpp csgrdlay.cpp cslayout.cpp 
Log Message:
-*- Replaced the csInsets object with the standard CSWS rectangle csRect.

-*- Replaced the csVector2 with a new small class csPoint. There is no need
    to use csVector2: first it uses floats for x,y and second it pulls
    a lot of unneeded code from csgeom.

-*- Made csLayout a fully transparent class (CSS_TRANSPARENT). Now the real
    window background is seen through the layouts, e.g. try
    "cswstest -skin=Colorful".

-*- Re-indented code to match better CS coding standards.

Date:	Monday November 6, 2000 @ 13:41
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26662/libs/csws

Modified Files:
	csws.mak 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Visual-C++ DSW and DSP project files are now automatically generated
    and updated.  Information gleaned from GNU makefiles, project-wide, is
    used to synthesize DSW and DSP files on-the-fly.  The project file
    synthesis procedure attempts to enforce the invariant that if a module
    builds correctly via the GNU makefile, then the same module should
    build correctly via the Visual-C++ project file which was built from
    information gleaned from the makefile.  Thus, the headache associated
    with manual maintenance of the Visual-C++ project files should be a
    thing of the past.

-*- Added a new directory, CS/mk/msvcgen, in which all resources related
    to automatic generation of Visual-C++ project files reside.

-*- Added msvcgen.pl, which is a Perl script capable of generating
    Visual-C++ DSW and DSP files based upon input arguments and a set of
    template files.  The script accepts a useful array of options for
    controlling several aspects of the synthesis process, and is also
    independent of Crystal Space, thus it may be useful in other arenas as
    well.  A copious amount of documentation related to the generation of
    DSW and DSP files, including a description of the special variables
    which may appear in template files, may be viewed by invoking
    msvcgen.pl with the --help option.

-*- Added the directory CS/mk/msvcgen/template, which contains template
    files used by msvcgen.pl during the synthesis of Visual-C++ DSW and
    DSP project files.  The master level templates are appgui.tpl,
    appcon.tpl, group.tpl, library.tpl, and plugin.tpl, which represent
    the five different types of DSP files which can be generated.  These
    templates are supplemented by the template-include files dspgroup.tpi
    and dspfile.tpi, which combine to form resource groups within each
    DSP.  The master level template dsw.tpl is used for synthesizing DSW
    files and is supplemented by dswgroup.tpi and dswdep.tpi, which
    combine to form dependency groups within the DSW.  Refer to the --help
    output of msvcgen.pl for a description of the special variables which
    may appear in each of the template files.

-*- Added msvcgen.mak, which is the Crystal Space-specific makefile
    responsible for generating, and optionally installing, Visual-C++ DSW
    and DSP project files.  It performs this task by gleaning information
    from GNU makefiles throughout the project and then invoking msvcgen.pl
    with the appropriate arguments to synthesize each DSP file represented
    by a makefile, as well as the master DSW file, csall.dsw.  Also added
    the supplemental makefiles win32.mak and required.mak.  The first,
    win32.mak, contains additional Windows-specific DSP targets (such as
    grpall, grpplugins, libcswin32dll, etc.) which are not otherwise
    represented by makefiles.  The second, required.mak, supplements the
    normal PLUGINS makefile variable with a list of modules for which DSP
    files must be generated regardless of the platform which is performing
    the project file generation procedure.  This allows any platform (such
    as Unix) to generate the complete set of Visual-C++ project files.

-*- Added two makefile targets which are specific to Visual-C++ project
    file generation and installation.

    o 'msvcgen' builds the entire set of DSW and DSP files represented by
      the GNU makefiles, project-wide.  The generated files are placed in
      CS/out/mk/visualc.

    o 'msvcinst' copies the DSW and DSP files from CS/out/mk/visualc to
      their official location at CS/mk/visualc.  Furthermore, this target
      instructs the user as to exactly which CVS commands must be invoked
      in order to properly commit the newly generated files to the CVS
      repository.  For instance, if a new plugin named "foo" is added and
      an old library named "bar" is dropped, the 'msvcinst' target will
      instruct the user to invoke the commands "cvs add -kb plgfoo.dsp",
      "cvs remove libbar.dsp", and "cvs commit" in order to make the
      changes permanent.  The 'msvcinst' target automatically invokes the
      'msvcgen' target, so the synthesis and installation procedures can
      be performed as one operation.

-*- Added support for automated Visual-C++ DSW and DSP project file
    generation to all of the GNU makefiles, project-wide.  Project file
    synthesis is performed by gleaning the values from some existing
    makefile variables as well as some newly added ones.  In the following
    discussion, assume that "PROJECT" is the core name of the module
    represented by a particular makefile.

    In addition to the existing makefile variable SRC.PROJECT, the
    following new general-purpose variables were added to support
    Visual-C++ project file creation:

    o INC.PROJECT -- Complements SRC.PROJECT, but lists header files
      related to this project.

    o DEP.PROJECT -- Although this variable already existed in some
      makefiles, its meaning has been altered slightly.  The value of this
      variable is the list of projects (typically library projects) upon
      which this module depends.  Each item in this list is the core name
      of some other module, such as "CSGEOM", "CSUTIL", or "CSSYS".

    o LIB.PROJECT -- This variable now assumes the roll which DEP.PROJECT
      used to play in some makefiles.  It lists the libraries upon which
      this module depends.  The value of this variable is normally derived
      automatically from DEP.PROJECT, but may be specified manually in
      very special cases if necessary (though doing so is frowned upon).
      If specified manually, each entry should be of the form
      "$(PROJECT.LIB)".

    o CFG.PROJECT -- List of configuration files related to this module.

    Furthermore, the following new variables specifically control DSW and
    DSP project file creation.  These variables should only appear in
    makefiles for which a corresponding DSP file should be generated.

    o MSVC.DSP -- This is the master list of modules for which project
      files should be generated.  Entries must be *appended* to this list
      with the "+=" operator.  Each entry is the core name of a module as
      used within its makefile.  For example, soft3d.mak, ensures that a
      project file is created for the 3D software renderer by invoking
      "MSVC.DSP += SOFT3D".

    o DSP.PROJECT.NAME -- Base name (such as "soft3d") for the generated
      project and target.  This name is used to compose the DSP file name,
      the end target (such as "soft3d.dll"), and the displayed project
      name in the Visual-C++ IDE.  In general, it should be identical to
      the base name of the target which is generated for non-Windows
      platforms.

    o DSP.PROJECT.TYPE -- The module's type.  It should be one of
      "appgui", "appcon", "library", "plugin", or "group", which stand for
      GUI application, console application, static library, plug-in
      module, and pseudo-dependency group, respectively.

    o DSP.PROJECT.RESOURCES -- Lists any extra human-readable resources
      related to this module which are not covered by CFG.PROJECT.  These
      resources may be browsed in the Visual-C++ IDE as a convenience to
      the user.  Some good candidates, among others, for this variable are
      files having the suffixes .inc, .y (yacc), .l (lex), and .txt.

    o DSP.PROJECT.DEPEND -- Lists extra dependencies for this module.
      Entries in this list have the same format as those in the
      DEP.PROJECT list.  This variable is generally only used for
      pseudo-dependency group projects (see win32.mak).

-*- Renamed docproc.pl to jobber.pl and modified it to also rebuild and
    commit Visual-C++ DSW and DSP project files in addition to its normal
    duties of rebuilding and publishing project documentation.  The script
    is automatically invoked twice daily.  As always, the script is smart
    enough to add new project files, and remove obsolete project files
    from the CVS repository in addition to committing those which were
    only modified.  It also takes special are to use the "-kb" option when
    adding Visual-C++ project files to the repository in order to preserve
    the CRLF line terminators (which Microsoft requires).  Also, when
    scanning directories to determine which files to add and remove from
    the repository, ".cvsignore" files are now ignored (along with all
    other CVS administrative files which have always been ignored).

-*- Performed significant unification and clean-up of makefiles throughout
    the project.  Simplified several makefiles which had unnecessarily
    complicated innards.  Also added missing makefiles: snda3d.mak,
    sndds3d.mak.

-*- Changed suffix of OpenGL extension-detection files from .cpp to .inc
    since they are use as include-files rather than stand-alone sources.
    Also performed much clean-up of these files.

-*- The standard system-dependent makefiles now define the additional
    utility command definitions CD, PWD, and PERL (in addition to other
    existing definitions such as RM, MV, CC, etc.).  The default
    definitions are specified in unix.mak and dos.mak.

-*- The makefile fragment common.mak now specially defines $" and $| if
    they are not already defined.  This allows recursive 'make'
    invocations to use these variables with "echo" commands within targets
    in exactly the same way as top-level makefile targets can do so.

-*- Fixed the makefile 'clean' targets of all library modules so that they
    also remove the generated dependency (.dep) file.  (Other makefiles
    around the project had already been repaired in this manner.)

-*- Removed obsolete memory-debugger support from cssys.mak.  Andrew had
    removed the remainder of this cruft from the rest of the project on
    2000/10/30 but missed cssys.mak.

-*- Added better documentation and more correct protection to ddg.h's
    inclusion of cssysdef.h.

-*- Removed references to obsolete "null" sound driver from makefiles and
    documentation.

Date:	Tuesday November 7, 2000 @ 23:37
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv24869/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp cshints.cpp cswspal.cpp 
Log Message:
-*- Fixed the SIGSEGV at program exit when OpenGL driver is used due to font
    cache callback being called after the font cache object was destroyed in
    iG2D::Close().

-*- Fixed halo drawing in OpenGL. It seems like halos in OpenGL never worked
    because backface culling was enabled in hardware, and the halo polygon was
    defined anti-clockwise (in OpenGL coordinates).

-*- Fixed a very old bug in software halo drawing. The color components
    sometimes were incorrectly clamped; this was noticeable when one of the
    components was > 1.0 and others were < 1.0 (e.g. 2,0,0). Alas, this slows
    down halo drawing a little.

-*- Made halo brightening/fading speed independent of frame rate. Currently
    halo fades in steps of 0.05 every 20msecs, this means a complete transition
    from intensity 0 to intensity 1 (or vice versa) occupies about 400 msec,
    e.g. 4/10 seconds.

-*- Added limited support for 2*SRC halos (e.g. halos with R,G,B > 1.0) in
    OpenGL renderer. However I wasn't able to add 100% correct support for it;
    software renderer still does it better. However results looks
    approximatively similar, although software halos are brighter.
    Maybe someone with better knowledge of OpenGL can fix it;
    I don't have OpenGL docs handy right now. The basic formula for computing
    a pixel with halos in theory (and in software renderer) is:

        output_color = src_color * alpha + dst_color * (1 - alpha).

    This results in normal glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA).
    However, for case when src_color > 1.0 OpenGL will clamp the color to 1.0
    thus producing incorrect results. To circumvent this, if renderer detects
    that at least one component is greater than 1.0, it divides every color
    component by two, and uses the following blending function:

        glBlendFunc (GL_SRC_ALPHA, GL_ONE);

    This is not mathematically correct, however it gives similar visual results
    except that "bright" halos are still darker than those from software
    renderer.

-*- Separated most halo-related code into a new file called
    libs/csengine/light/halo.cpp.

-*- Finished hint objects in CSWS.

-*- Added hints to most buttons in MazeD. Move the mouse above some button on a
    toolbar and wait three seconds to see a short description of this button.

-*- Fixed iSystem::UnloadPlugin() so that plugin is correctly unloaded if it
    implements the iConfig interface (plugin's options are removed as well).

-*- Added support for keypad '+', '-', '/', '*' and center keys to all X11
    canvas drivers.

-*- Fixed a bug in event cords which caused hotkeys to not work in MazeD (and
    keyboard accelerators in general).

-*- Fixed an accuracy problem with line drawing (actually two).

-*- Fixed the problem with $" and $| introduced after Eric's last changes.
    The problem was that on some systems with non-Unix-like shells
    (e.g. OS/2) " is defined to empty, thus `ifdef "' branch was taken.
    Now " and | are defined prior to including config.mak from cs.mak,
    exactly same way as it works from root makefile.

Date:	Wednesday November 15, 2000 @ 2:25
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26863/libs/csws

Modified Files:
	cscomp.cpp cslayout.cpp csmenu.cpp csnotebk.cpp cswspal.cpp 
Log Message:
-*- Fixed a bug in DrawPolygonFX introduced by my last changes, caused by
    an minor `optimization' I've added near the end after I rewrote it.
    Reverted to non-`optimized' version, works better and possibly even
    faster :-)

-*- Fixed a small bug in oblique button drawing: buttons with width less than
    height (weird case) were incorrectly painted.

-*- Fixed a bug in G2D::ClipLine which causes infinite looping in certain
    circumstances.

-*- Made csLayout a subclass of csDialog. This adds the following bonuses
    to the layout class:

    (*) Layout can be a separate root window now, like a toolbar.
        The ::Draw routine uses the skin capability, which means layout
        background is now configurable through csws.cfg (along with normal
        dialog background). If you still want the old behaviour, just set
        the CSS_TRANSPARENT flag and it won't draw anything anymore.
        This flag is automatically set for level two layouts (e.g. layouts
        inserted into another layouts).
    (*) Tab and Shift+Tab cycling for components inserted in a layout.

-*- Fixed Shift+Tab handling for all X canvases. On XFree86 (don't know about
    other X11 implementations) Shift+Tab is a different keysym XK_ISO_Left_Tab.
    I have added that case, protected by an #ifdef XK_ISO_Left_Tab.

-*- Added csMenu::SuggestSize to determine the optimal size for a menu.

-*- Reorganized cswstest to make it less clumsy as new widgets are added
    day after day. Now it consists of a empty screen with a root menu,
    every action is chosen from that menu.

-*- Partially rewritten notebook widget since it used to reposition its
    sub-widget components directly inside its ::Draw() method. Now with the
    new redraw architecture it is illegal to resize and/or reposition anything
    inside ::Draw, inside ::Draw you just draw, that is.

Date:	Sunday November 26, 2000 @ 23:42
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory slayer.i.sourceforge.net:/tmp/cvs-serv32340/libs/csws

Modified Files:
	csdialog.cpp cslayout.cpp 
Log Message:
-*- Removed all inline assembly code (GAS and MSVC): both were broken
    (GAS because of gcc 2.95.2 and MSVC because it was unmaintained).
    The only working assembly code now is NASM code. We should think of
    a way to make NASM assembly available to MSVC users.

-*- Removed outdated drline.h file (which wasn't used anyway). Line drawing
    should be very accurate; I doubt this assembly routine is as accurate
    as the C version is (and I'm not sure it is faster).

-*- Removed outdated m68k assembly code; I doubt it was in a working state.

-*- VERY nice hack borrowed from FreeType OS/2-specific source code: now all
    OS/2 executables are compiled as console executable (rather than GUI
    executables); the canvases that need GUI (such as csdive or OpenGL) will
    call System->SystemExtension ("StartGUI") and the executable will be
    re-qualified (at runtime!) as a GUI executable. This is simply VERY VERY
    nice for debugging since it allows to use normal console for debugging now
    (like in X11). Also it allows for autodetection of canvas - if the program
    is launched in full screen, the MGL driver is used; if it is launched
    from a GUI console, the GUI canvas is used. Also this means that ASCIIART
    canvas (and any other non-GUI canvas) can be used without any bother.

-*- Fixed a bug in freetype font server that caused sometimes characters
    to be displayed out of character cell (shifted vertically too much).
    It was caused by the incorrect (I believe) usage of the OS/2 TTF header.

-*- Rewrote from scratch the ttf2fnt converter. Now it is called csfgen,
    it doesn't use the engine and unneeded plugins (it uses only VFS and
    freetype plugins), uses normal command line interface (and getopt()).

-*- I have changed the format of .csf files (which are binary bitmap fonts),
    so that they are easier to parse. Also I have changed the format of binary
    fonts so that they are a lot smaller, esp. for proportional fonts - every
    character is stored separately rather than using a fixed NxM grid. This is
    also used for C++ format fonts. Also added ability to use a subset of the
    entire character set; for example you can create fonts which contains
    only characters 32-127, if you need only basic Latin character set.

-*- Further progress of Material Manager dialog in MazeD.

Date:	Monday December 18, 2000 @ 3:56
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv31180/csws

Modified Files:
	csapp.cpp cshints.cpp 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Repaired the MacOS/X Server, OpenStep, and NextStep ports of Crystal
    Space after they had sat idle for several months.  Many core-level
    changes to the project during the idle time broke these ports rather
    severely.  The ports are probably about 97% functional now compared to
    how functional they were once.  Some problems still exist which will
    be addressed in subsequent repair and upgrade sessions.  For instance,
    the NextStep port is not yet fully compatible with Andrew's new
    National Keyboard Support.  Full compatiblity requires reverse
    engineering internal NextStep structures.  The MacOS/X Server and
    OpenStep ports, on the other hand, are now compatible with the
    National Keyboard Support.  Further, certain portions of the software
    renderer (which Andrew updated since the last time I repaired all such
    problems) are broken for the Apple/NeXT ports running at 32-bit mode
    on big-endian hardware.  Future plans also include a port to the
    upcoming MacOS/X, as well as further decoupling of the 2D driver from
    the system driver.

-*- The default NeXT 2D canvas is now responsible for the querying and
    interpreting its own `simulated depth' option.  This is no longer the
    responsibility of the system driver.

-*- Eliminated iNeXTSystemDriver (NeXTSystemInterface.h) which published a
    method to report the simulated-depth value to the 2D canvas.  The
    canvas is now entirely responsible for this feature, so the system
    driver need not publish this any longer.

-*- NeXTSystemDriver now manages an iEventOutlet which the 2D canvas can
    use for default handling of mouse and keyboard events.

-*- NeXTSystemDriver now implements SystemExtension() to provide default
    mouse and keyboard event handling on behalf of canvases, as well as
    other functionality.

-*- Promoted the ability to suspend the engine's virtual-time clock into
    csSystemDriver from NeXTSystemDriver where this feature was originally
    implemented.  This is useful for ports which allow the user to suspend
    the entire engine (for instance, to be friendly on multi-tasking
    systems).  Suspending the virtual-time clock prevents temporal
    anomalies from occurring within the engine even though the real-time
    clock continues to elapse.  An example of a temporal anomaly would be
    the firing of a missile just prior to suspension of the engine.  Upon
    engine resumption, if the virtual-time clock was not also suspended,
    the missile would suddenly jump forward as though much engine time had
    elapsed.

-*- Updated Apple/NeXT plug-in loading (NeXTLoadLibrary.cpp) to work
    correctly with new plug-in search-path capabilites.  Also now
    implements a meaningful csPrintLibraryError()

-*- Enhanced keyboard handling in the MacOS/X Server and OpenStep ports to
    be compatible with Andrew's National Language Support functionality.
    (This feature is not yet fully implemented in the NextStep port.
    Doing so requires reverse engineering internal NextStep data
    structures.)

-*- Implemented F1 - F12 function key translation in MacOS/X Server and
    OpenStep ports.  (These keys are not yet implemented in the NextStep
    port.)

-*- csEngineConfig is no longer an inner-class of csEngine.  This change
    was made in order to work around a bug in the NextStep compiler which
    was triggered after csObject (from which csEngine inherits) was
    changed so that it inherits from iObject.  Somehow, the compiler was
    getting confused by the QueryInterface(), IncRef(), and DecRef()
    methods declared in csEngineConfig as well as in iEngine and csObject
    (both of which csEngine inherits from).  Making csEngineConfig
    stand-alone works around the problem.

-*- In order to work around a multiple-inheritance bug in NextStep
    compiler, changed the following classes so that they embed an SCF
    interface rather than inherit from it:

        iCameraPosition  -> csCameraPosition
        iMaterialWrapper -> csMaterialWrapper
        iRegion          -> csRegion
        iSpriteTemplate  -> csSpriteTemplate
        iTextureWrapper  -> csTextureWrapper

    The compiler's symptom was that it did not think that IncRef(),
    DecRef(), and QueryInterface() were implemented in classes which
    inherited from iBase multiple times (through different paths).

    *BEWARE* There were many places where the engine was dangerously and
    blindly casting pointers between the interface and the implementing
    class.  For instance, a pointer might be cast from a csMaterialWrapper
    to an iMaterialWrapper or vice-versa.  Although this worked when the
    implementing class inherited from the SCF interface, it does _not_
    work when the interface is embedded.  The danger here is that the
    compiler does not warn about this problem since it assumes that the
    programmer knew what he or she was doing when using the cast operation
    in the first place.  I tried to repair all such broken and dangerous
    blind casts in which the above classes were involved, but it is
    possible that I missed one here or there.

-*- Added an assignment operator to ddgTriangle3 in order to appease the
    NextStep compiler.

-*- Added a missing `inline' keyword to csCovMaskTriage::GetState().  The
    lack of this keyword resulted in this function being implemented and
    exported from every single source file which included the header.

-*- Unified the case of the `full-screen' extension as understood by
    iGraphics2D::PerformExtension().  Some canvases expected "fullscreen",
    whereas others expected "FullScreen".

-*- Added a preprocessor flag to Blocks which allows all of the broken
    networking code to be disabled in one fell-swoop.

-*- Eliminated compilation warning in pttex.cpp.

-*- Minor modification to csphyzik/entity.h to appease broken OpenStep
    compiler which wasn't instantiating template methods early enough.
    Worked around problem via simple textual reordering of header so that
    templatized variables are declared before they are actually referenced
    by inline methods.

-*- Augmented TrueType to CS font converter makfile (csfgen.mak) so that
    its target only shows up on platforms which also build the TrueType
    font server plug-in.

-*- Eliminated several compilation warnings in ddgchull.cpp regarding use
    of enumeral and non-enumeral types in conditional expression.

-*- Added missing SYSDEF_ALLOC define to halogen2.cpp.

-*- Worked around minor compiler bug on NextStep which affected csapp.cpp
    and txtmgr.cpp.

-*- Eliminated several compilation warnings about "unused computed value"
    in CSWS and several applications which utilize CSWS, such as cswstest
    and levtool.

-*- Worked around NextStep compiler limitation in null_pix.cpp and
    drawpmap.cpp.

-*- 3dsout.cpp now includes cssysdefs.h in order to fake up a `bool' type
    for compilers which do not support `bool' natively.

-*- Fixed error in me_app.cpp.  Was assinging an mzModificationOriginDepth
    constant to a csVector3 instance.

-*- imotion.h no longer imports matrix3.h and quaterni.h.  iskeleton.h no
    longer imports transfrm.h.  Not only was this unnecessary, but it also
    caused csSystemDriver to depend upon these classes on NextStep, which
    was a less-than-desirable consequence.  This resulted in linkage
    errors when linking the csSystem library into applications which do
    not otherwise link with the csGeometry library (such as scfreg).
    (This problem is specific to the NextStep compiler which generates
    references to every mentioned class even if the class isn't actually
    used.)

-*- All source files in apps/t3d2cs and apps/t3d2cs/libt3d now import
    cssysdef.h as the very first included file.  This ensures that the
    `bool' type is faked up, if necessary, before it is used by any other
    imported headers.

-*- Eliminated an "unused variable" warning in tBrush.cpp.

-*- Worked around a bizarre NextStep compiler bug which manifests as an
    apparent corruption of the virtual table for csSprite2D.  Calls to
    QueryInterface() from a csSprite2D pointer would never actually invoke
    the real, inherited csSprite::QueryInterface(), and would instead
    always return NULL.  It is not even clear which, if any, method was
    being called in lieu of the real csSprite::QueryInterface().  Calls to
    QueryInterface() from a local instance of csSprite2D would succeed as
    expected (since the virtual table is not consulted in this case).  The
    work around for this problem (for magical reasons) is to declare
    QueryInterface() in csSprite2D which overrides the inherited
    csSprite::QueryInterface().  It is sufficient for this method to
    simply exist in csSprite2D.  Its actual implementation merely invokes
    its superclass' QueryInterface().

Date:	Tuesday December 19, 2000 @ 1:13
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv2337/libs/csws

Modified Files:
	csstddlg.cpp cswstex.cpp 
Log Message:
-*- Fixed a error in inifile.cpp. The array allocated with new[] was
    realloc()'ated. Now it is new/memcpy/delete'd.

-*- Fixed a minor memory leak in system driver. Event cords weren't deleted
    at shutdown.

-*- Fixed a bad error in inifile.cpp triggered by [Macintosh] section in
    vfs.cfg: the loader switches to base64 mode due to empty assignments like:

    HOME =

    (such lines are used to denote base64 keys) and then doesn't switch back
    when it detects invalid base64 symbols. I changed the ini loader so that
    it switches to base64 mode by '==' statement, e.g.:

    HOME ==
    ODAwMDAwMDAgd2hpbGUKICAgIHNoYXJlZCBs
    aWJyYXJpZXMgdXN1YWxseSBoYXZlIGFkZHJl
    c3NlcyBsaWtlIDB4NHh4eHh4eHgpLgo=
    ===
    ;/HOME

    If you want to assign the '=' value to a key, insert a space, e.g:

    HOME = =

    is interpreted as a normal key, not the head of a base64 stream.
    csIniFile::Save() inserts spaces automatically, thus a saved ini file
    should read perfectly. Also if something other than newline follows the
    second equal sign, it is also interpreted as a normal key.

-*- Fixed a few memory leaks in MazeD.

-*- Finished material manager dialog. Now it is functional, use Ctrl+m to
    invoke it, model manager has moved to Ctrl+M. Fixed several bugs that
    leads to MazeD crashes related to materials.

-*- Fixed a bad bug in common texture manager object (txtmgr.cpp): the
    constructor did no CONSTRUCT_IBASE.

-*- I have enhanced the memory debugger so that on Linux and OS/2 it is able
    to debug malloc/realloc/free's as well as new's and delete's. There is a
    drawback on Linux though: it will intercept all malloc/free's from all
    dynamic libraries (even from libX11.so) thus you will see a lot of memory
    leaks belonging to other libraries (notably libc and libX11). You can
    filter them by address (in Linux program address is > 0x80000000 while
    shared libraries usually have addresses like 0x4xxxxxxx). If you want
    to debug memory leaks in plug-ins, build executable in static link mode.

-*- Fixed a memory leak in csfont plug-in.

-*- By the way, Crystal Space currently consists of about 350.000 lines
    of code :-)

-*- Rearrangement of some aspects of the texture manager to simplify interface
    API for textures and materials. Previously you had to call texture manager's
    RegisterXXX (where XXX is Texture or Material) then you had to call
    PrepareXXX to force texture manager recompute the internal representation
    of the texture/material; when you are done you had to call UnregisterXXX.
    Now it works a little different: by calling RegisterXXX you create a new
    texture/material handle, and further you work only with that handle:
    call handle->Prepare() to prepare texture or material for usage; call
    handle->DecRef() enough times to destroy the handle (you don't have to
    call UnregisterXXX anymore).

    I have fixed all the 3D renderers for this, however I'm not sure about
    Direct3D and Glide renderers (haven't compiled them). All others are
    fully functional.

    You can still call PrepareTextures() and PrepareMaterials() on texture
    manager object to call Prepare on all objects at once.

-*- Renamed csTextureMMSoftware into csSoftwareTextureHandle and csTextureMM
    into csTextureHandle for cleaner names.

-*- Before closing the system (System::Close) the engine will free all texture
    and material handles since after closing the graphics driver the handles
    become invalid no matter whenever we did IncRef or not.

-*- Implemented alpha textures support for DrawPolygon, DrawPFX and DrawPixmap
    in OpenGL renderer.

-*- Re-worked OpenGL texture cache. Texture unloading happens now in a
    centralized routine, which minimizes the effort required to fix any
    bugs in it (one of which was causing SIGSEGV on exit).

Date:	Wednesday January 3, 2001 @ 1:46
Author:	wouter

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21811/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
Fixed compiler warning.

Date:	Wednesday January 3, 2001 @ 2:50
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv30440/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
-*- Enhanced a little software DrawPixmap for textures-with-alphamap, where
    in 16 and 8 bpp modes alpha=0 still would lead to a changing background
    a little.

-*- Added a nice logo to MazeD's About box.

-*- Fixed a few things here and there in MazeD.

Date:	Wednesday January 3, 2001 @ 3:35
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv4857

Modified Files:
	csstddlg.cpp 
Log Message:
fixed a warning

Date:	Tuesday January 9, 2001 @ 4:20
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv31272/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csdialog.cpp csgfxppl.cpp csmouse.cpp 
Log Message:
-*- Started implementing "hints" at startup. Actually just wrote a number
    of them in MazeD.zip::hints.cfg

-*- I decided to change a little the ideology of MazeD. The ex-"Draft View"
    will be split now into two different kinds of windows: Model Editors and
    World Editors. In Model Editor you will edit models (rooms, things, sprites)
    and in the World Editor you will place them (without being able to change
    the models itselves). mzDraftView component is the common ancestor now for
    both mzModelEditor and mzWorldEditor components, and can draw the coordinate
    axis and grid, nothing mode. The split between DraftView and ModelEditor
    is finished.

-*- Created the mzWorldEditor window. It doesn't do much yet, but already has
    basic functionality. As the world is loaded, the rooms are "centered" around
    origin, and a respective mzModelInstance with the respective translation
    transform is set up. This allow to edit every room as if it is located
    in the origin, which is easier.

-*- Fixed a bug recently introduced by somebody. For software renderer
    iTextureHandle::Prepare() did no remap_texture() which results in NULL
    palette->global palette conversion table. This means you cannot use texture
    after you do Prepare, but can if you do PrepareAllTextures(). Or
    alternatively you can call Prepare() then SetGamma() :-) In short, a mess.

-*- Fixed a lot of bugs in fullscreen switching logic for all three X11 canvas
    plug-ins (x2d, linex2d, glx2d):

        - Moved all the code relevant to fullscreen switching to two files,
          x2dfs.h and x2dfs.inc for easier maintainance. All three X11 plugins
          include them from the relevant .h and .cpp files.

        - Fixed a bug: when a fullscreen mode not matching current canvas size
          is not available, the canvas may be cleared, which is not desirable.

        - Bug: when current XFree86 videomode is the "best match" videomode for
          the current canvas size, the canvas driver would hang (loop forever
          in XWaitEvent).

        - Bug: If videomode does not match canvas size, and canvas resizing is
          allowed, the canvas size will be adjusted to match videomode. It
          was supposed to work before but it didn't. If canvas resizing is not
          allowed, the canvas is not resized, but centered instead.

        - Bug: If an unexpected ConfigureNotify would arrive to our window,
          canvas may be suddenly resized to an erroneous size. I've added a
          check for ConfigureNotify to be related to our window.

-*- Re-implemented "model instances" in MazeD to allow arbitrary hierarchical
    structures. For now the top level of the hierarchy can contain only rooms,
    although this is not a MazeD limit, it is a engine limit. Each instance
    has its move vector and space warp matrix, which are relative to parent
    object. Moving/rotating parent object will move/rotate child objects as
    well. Model instance position and warp are stored either as a MOVE(),
    or a HARDMOVE() statement (for rooms and for instances that have the
    "LockedPos" flag set). Alas, for now engine doesn't allow rooms at any
    level other than top level, maybe it makes sense to remove this limitation.
    For example, a castle (which would be a room) would contain a hall
    (child room of castle) which contains something even smaller
    (child of hall). Also for now we don't have sector templates, which
    is bad again (if you duplicate a room multiple times, you'll get it
    multiple times in output, although it could be avoided).

Date:	Wednesday January 31, 2001 @ 2:27
Author:	andyz

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv9667/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp csdialog.cpp csgfxppl.cpp cshints.cpp 
	cslayout.cpp cslistbx.cpp csmenu.cpp csmouse.cpp csscrbar.cpp 
	csspinbx.cpp cssplit.cpp csstatic.cpp csstddlg.cpp cstree.cpp 
	cswspal.cpp 
Log Message:
My last commit.

-*- Now the toolbox toolbar tracks the active editor window (model or world)
    and changes accordingly. I have drawn a few more icons for MazeD in GIMP,
    and switched the toolbar texture format to truecolor PNG with alpha
    channel. Now toolbar icons can have (and some already have)
    semi-transparent parts :-)

-*- CSWS buttons with pictures are grayed (pictures are displayed
    semi-transparent) when the buttons are disabled. Also they do not emmit
    the cscmdRightButtonClick message when they are disabled (in MazeD this
    was manifesting as second-level toolbars popping up even from disabled
    buttons).

-*- Floating hints will disappear properly even if some window has captured
    the focus (such as a dialog window). To do so they grab the mouse.

-*- Rewrote much of the csTreeCtrl (treeview) control. The basical interface
    is very similar (except that I've renamed csTreeCtrl into csTreeBox);
    most of the changes are related to the internal implementation.
    Other features: a completely new look-and-feel; a extended, more flexible
    and less cumbersome API (and a simpler implementation).
    Also I have changed cswstest so that you can switch miscelaneous tree
    control styles at runtime and see them in effect instantly (like for
    notebook control).

-*- Made the csLayout class to set the CSS_TRANSPARENT flag (again?) since
    otherwise the dialog background "under" the layout isn't drawn, and since
    the layout itself does not paint anything, you get an hall-of-mirrors like
    effect (when you move the window).

-*- Dialogs with no children will SuggestSize 8x8 rather than 2x2 like it
    did before. This allows for better identification of windows with wrongly
    set CSWS_TOOLBAR style bit set :-) (toolbar is a dialog too, so if you
    wrongly set this bit when creating the window, you'll get just a couple
    of thin black lines which are confusing, at least they were for me :-)

-*- Changed a little the behaviour of csComponent::NextChild() and PrevChild():
    now it returns the next/previous *visible* and selectable child rather
    than just selectable. This has the effect of not showing anymore the hidden
    windows when closing a visible window (per Jorrit's request). However, if
    there is nothing left than hidden window, a hidden window will be focused
    anyway (but not shown).

-*- Changed a little listbox behaviour and look. No lightblue frame on the
    focused item anymore; when listbox is active, the focused item is denoted
    by a solid background, otherwise it is denoted with a thin frame of the
    same color.

-*- Added a method csComponent::OtherToThis (csComponent, x&, y&) which will
    convert coordinates from coordinate system of other component to this
    component's coordinate system. This is faster than the using the
    LocalToGlobal -> GlobalToLocal pair if the `from' component is a
    child (or grandchild, or grandgrandchild etc) of `this' component.

-*- Made the toolbars resizeable in MazeD. By default toolbars are now four
    buttons wide (rather than two like it was before), to reserve a little
    space for coming "world tree" and "material selector" toolbars.

-*- Added a new kind of events: csevMouseClick. This is generated by mouse
    event manager (AKA mouse driver) when it detects that the mouse button
    has been pressed and then released within "DoubleClickTime" and the
    mouse haven't been moved further than "DoubleClickDist". That is, when
    you quickly press and release the mouse button twice in sequence, you
    will generate the next events:

        csevMouseDown
        csevMouseUp
        csevMouseClick (at the same time with MouseUp)
        * This event is emmited only if the mouse haven't moved too far
        * between MouseDown and MouseUp and the time between them haven't
        * exceeded some threshold value.
        csevMouseDown
        csevMouseDoubleClick (at the same with MouseDown)
        * This event is also generated if the same conditions are true.
        csevMouseUp
        csevMouseClick (at the same time with MouseUp)
        * Yet another mouse click event, if the conditions are met.

    You can notice a slight conceptual difference in Click and DoubleClick
    because Click is generated after mouse is released, and DoubleClick is
    generated when mouse is pressed. Well, this is so for historical reasons -
    most GUIs uses mouse this way.

    Also note that the behaviour of double clicks event has slightly changed:
    now DoubleClick is emmited *in addition* to MouseDown rather than *instead*
    like it was before. That is, you will *always* get all the MouseDown and
    MouseUp events disregarding whenever click and doubleclick events have
    occured; these events are additional and are introduced just to help the
    programmer to track these conditions; in general he could do it himself
    by using timer, remembering position etc.

    This has a slight impact on some seldom-encountered code sequences: if
    before to catch absolutely all mousedown events you had to catch both
    MouseDown and MouseDoubleClick events, now you have to catch just
    MouseDown and don't bother about MouseClick and MouseDoubleClick -
    the event you are looking for will be always emmited. In fact, if you
    will leave the code as before, you will intercept now two events instead
    of one; while in most cases it doesn't matter, in some cases it can.

-*- Added a small context menu to every toolbar in MazeD.

-*- Started implementing world tree toolbar. Now it is one of the standard
    toolbars. It displays in a tree fashion the structure of the 3D world.
    At the "top" level there can be only sectors (AKA rooms), inside them
    you can nest things and sprites (but not rooms).

Date:	Wednesday January 31, 2001 @ 4:35
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv2136/libs/csws

Modified Files:
	cstree.cpp 
Log Message:
Fixed several compilation problems in MazeD and CSWS.  Also resolved some
const vs. non-const problems in these modules.

Date:	Wednesday January 31, 2001 @ 4:51
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv5975/libs/csws

Modified Files:
	csstddlg.cpp csttlbar.cpp cswindow.cpp 
Log Message:
Resolved several const vs. non-const issues.

Date:	Wednesday January 31, 2001 @ 9:50
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv11606

Modified Files:
	cscomp.cpp 
Log Message:
fixed a compile-time error in CSWS

Date:	Tuesday February 6, 2001 @ 11:06
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv23450

Modified Files:
	cswsutil.cpp cstree.cpp csstddlg.cpp csspinbx.cpp csscrbar.cpp 
	csradbut.cpp csnotebk.cpp csmenu.cpp cscwheel.cpp cscomp.cpp 
	cschkbox.cpp 
Log Message:
did the following changes to cspixmap and csanimation2d:
- moved both from csengine to csfx
- csPixmap is now a more general interface-like class
- csSimplePixmap is now what csPixmap was before
- changed the animation system to work on a template-instance basis.
  Templates are called csAnimationTemplate and instances of a template
  are called csAnimatedPixmap. These instances inherit from csPixmap.
- animations can now handle frames with different delay values

Date:	Sunday February 11, 2001 @ 13:56
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27555

Modified Files:
	csapp.cpp 
Log Message:
fixed a very old msvc compiler warning (msvc doesn't like usage of 'this'
pointer in member/base class initialization list in constructors)

Date:	Tuesday February 20, 2001 @ 10:14
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv9671

Modified Files:
	csapp.cpp 
Log Message:
changed the following in the config system:
- plugins using a private config file now use the config manager
- renamed iSystem::CreateConfig to iSystem::CreateINIConfig
- renamed iSystem::CreateConfigNew to iSystem::CreateSeparateConfig

Date:	Wednesday March 7, 2001 @ 10:25
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv25256

Modified Files:
	cswsutil.cpp csskin.cpp csapp.cpp 
Log Message:
changed CSWS to use the new config system

Date:	Thursday March 8, 2001 @ 6:21
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv3778

Modified Files:
	csapp.cpp csskin.cpp cswsutil.cpp 
Log Message:
removed some remaining references to the old config system

Date:	Thursday March 8, 2001 @ 17:01
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv11349/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp cslayout.cpp csmouse.cpp 
	csstddlg.cpp csttlbar.cpp cswstex.cpp cswsutil.cpp 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Moved all of the pure SCF interface header files (the filenames
    beginning with `i') into subdirectories of CS/include.  They no longer
    reside directly in CS/include.  The new subdirectories within
    CS/include are iengine, igame, igeom, igraphic, imap, imesh, inetwork,
    iobject, isound, isys, iterrain, iutil, ivaria, and ivideo.  Also,
    several files were decomposed into multiple new files, so you may need
    to include one or more of the new files in place of the old ones.  The
    files which were specially split are:

        itexture.h -> iengine/itexture.h & ivideo/itexture.h
        imater.h   -> iengine/imater.h   & ivideo/imater.h
        imeshobj.h -> iengine/imeshobj.h & imesh/imeshobj.h
        iterrobj.h -> iengine/iterrobj.h & iterrain/iterrobj.h

    Also updated all source & header files, documentation files, and
    makefiles to reflect this change.

-*- Eliminated several compilation warnings throughout the project.

Date:	Friday March 16, 2001 @ 5:38
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv8023/csws

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp cslayout.cpp csmouse.cpp 
	csstddlg.cpp csttlbar.cpp cswstex.cpp cswsutil.cpp 
Log Message:
Eric Sunshine renamed all of the pure SCF interface header files.
Considering that that these files were recently organized into well-named
subdirectories, it is possible to use more descriptive names for the files
themselves.  Also dropped the `i' prefix.

Here are just a few examples of the new more meaningful and descriptive
names:

    iengine/idlight.h  --> iengine/dynlight.h
    iengine/imeshobj.h --> iengine/mesh.h
    imesh/imeshobj.h   --> imesh/object.h
    imesh/mfire.h      --> imesh/fire.h
    imap/ildrplug.h    --> imap/reader.h
    imap/isvrplg.h     --> imap/writer.h
    isound/isnddrv.h   --> isound/driver.h
    isound/isndlstn.h  --> isound/listener.h
    ivideo/imater.h    --> ivideo/material.h

Date:	Sunday April 1, 2001 @ 3:32
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv25281

Modified Files:
	csapp.cpp 
Log Message:
split up the csgfxldr library into two parts. The first part contains the image
classes and now exists as the csgfx library. The second part contains the
image file loaders and now exists as a plugin.

Date:	Monday April 2, 2001 @ 0:53
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv18573/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp 
Log Message:
- Integrated patches from Bob Ham to compile Crystal Space on
  the Hurd operating system.
- Bob also did some proofreading of the docs and did a few
  corrections.
- Integrated patches from Christopher Nelson <paradox@...> for
  CSWS. With these patches csws components get a notification when
  the mouse enters or leaves a component. There is also a new
  notification message that is called when a component is deleted.

Date:	Monday April 2, 2001 @ 11:51
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv24248

Modified Files:
	csgrid.cpp cswspal.cpp 
Log Message:
- csGrid now has a cursor (3 types: row, column or cell cursor)
- csGrid notifies its parent if the cursor changed
- csGridView has a new border that is colored differently based on the
 active state of the gridview

Date:	Monday April 2, 2001 @ 17:13
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv24184

Modified Files:
	csgrid.cpp 
Log Message:
added GetStringAt

Date:	Tuesday April 3, 2001 @ 2:16
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28817/libs/csws

Modified Files:
	csbutton.cpp csdialog.cpp 
Log Message:
Christopher Nelson <paradox@...> did the following changes
to CSWS:
    - Fixed silly problems in csButton with textures and bitmaps
      drawing wrong.  
    - Fixed ugliness with texturing not moving with the button on
      shiftable buttons. 
    - Fixed artifacting problem with csButton not drawing correctly
      when the whole parent window is a transparent bitmap.
    - Fixed bug with button not immediately redrawing when
      highlighted (in case there's a visual change) .
    - Changed drawing of all buttons so that the currently
      highlighted button's text draws in a lighter color than
      other buttons.

Date:	Thursday April 5, 2001 @ 13:16
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv4154

Modified Files:
	csdialog.cpp 
Log Message:
Fixed my formatting errors.

Date:	Tuesday April 17, 2001 @ 8:46
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv14220

Modified Files:
	csdialog.cpp cslistbx.cpp 
Log Message:
Added updates to the dialog code to support overlays.

Date:	Tuesday April 17, 2001 @ 9:14
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21667

Modified Files:
	cslistbx.cpp 
Log Message:
Making sure all the dialog/listbox files are committed.

Date:	Tuesday April 17, 2001 @ 9:27
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv23991

Modified Files:
	cslistbx.cpp 
Log Message:
Further updates to cslistbox to make it work better as a skinned control.

Date:	Tuesday April 17, 2001 @ 14:06
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv30203

Modified Files:
	csbutton.cpp cslistbx.cpp 
Log Message:
Squashed some bugs with display mess-ups using bitmap frames and buttons.

Date:	Wednesday April 18, 2001 @ 11:31
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv2448

Modified Files:
	csbutton.cpp cslistbx.cpp csscrbar.cpp 
Log Message:
Updated:

	1. csListBox to be a skinned object, now supports cslfsTextured and cslfsBitmap
	2. csScrollBar to be a skinned object.

Fixed:

	1. Dumb bug with csListbox and csScrollBar not being drawn.
	2. Bug where bitmapped or textured dialogs don't redraw children right.

Date:	Sunday April 22, 2001 @ 8:40
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv25320/csws

Modified Files:
	csapp.cpp 
Log Message:
preparation for use of iImageIO, pngsave is now in the iImageIO implementation for PNG

Date:	Tuesday May 1, 2001 @ 12:38
Author:	mgeisse

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv30539

Modified Files:
	csapp.cpp 
Log Message:
fixed a lot of cases where the system driver was IncRef'ed and DecRef'ed,
which should not happen

Date:	Tuesday May 8, 2001 @ 7:15
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv25454

Modified Files:
	csbutton.cpp cslistbx.cpp 
Log Message:
Some minor bugfixes to the buttons to make drawing work better with transparent/translucent overlays.

Date:	Tuesday May 8, 2001 @ 20:14
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv23469/libs/csws

Modified Files:
	csbutton.cpp cslistbx.cpp 
Log Message:
Hacked round commits of yesterday because of the following:

- Commented out case constant "cslfsTexturedNoFrame"
  which does not exist.

- Added member variable "bool DrawTextOnHighlightOnly",
  which was being initialized at construction, but
  which also did not exist.

- After diffing and finding out this was wrapping
  existing code. Commented out code which made calls
  to "GetDrawTextOnHighlightOnly()", which also does
  not exist.

libcsws now compiles again and all csws dependant
apps seem to be Ok.

In order to find the changes, just do a search for
"redeye", which marks all the changes.

Date:	Wednesday May 9, 2001 @ 7:04
Author:	neverjade

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32302

Modified Files:
	cslistbx.cpp 
Log Message:
Removed the //redeye fixes because they removed useful functionality.  The correct headers were sent to CVS and the library compiles.

Date:	Friday May 11, 2001 @ 6:15
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28457/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
- Added additional HOWTO sections.
- Moved the FOG constants from OpenGL to ivideo/graph3d.h. They
  are general enough for any hardware accelerated fog implementation.
- Fixed fog in OpenGL. It now works again. For some reason it got
  broken. It is also faster (since no fog array needs to be copied
  anymore) and it uses less memory.
- Added a 'name' parameter to iEngine::CreateLight().
- Added GetLastAnimationTime() to csEngine.
- Removed csMeshWrapper::NextFrame(). csMeshWrapper will now use
  the last animation time from the engine to automatically detect
  if meshobj->NextFrame() has to be called. This is an optimization.
- Put 'mixmode' in G3DPolygonDPFX for DrawPolygonFX. This is in
  preparation for the removal of StartPolygonFX and FinishPolygonFX.
- Removed the support for Shortcut routines in OpenGL renderer. It
  was not used and did not work anyway.
- Fixed a memory leak in the software clipper used in OpenGL.
- Fixed a bug with the software clipper in OpenGL with meshes that
  resulted in no triangles after clipping.
- Fixed a bug with the software clipper in OpenGL. It would not
  clip correctly for meshes that were already transformed by the
  engine (this can happen for skeletal sprites).

Date:	Monday May 14, 2001 @ 23:13
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv1727/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
- Removed StartPolygonFX and FinishPolygonFX completely. Only
  the glide and Direct3D renderers are not updated. For now just call
  DrawPolygonFX(). That function is itself responsible for testing
  it texture information needs to be updated or not.
- csEngine::CreateSectorWallsMesh() will put the created mesh in
  the 'wall' render priority queue now.
- Further updated apimod19.txi.
- Added HOWTO on render priorities.

Date:	Monday May 21, 2001 @ 10:48
Author:	wouter

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv3136/libs/csws

Modified Files:
	csbutton.cpp 
Log Message:
Fixed that pesky warning that the constructor initializers would be reordered
by changing the initializing order of members in csButton.

Date:	Monday June 4, 2001 @ 8:11
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv5793/libs/csws

Modified Files:
	csws.mak 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Fixed the makefile `install' target so that it now takes the makefile
    variable $(OUTDLL) into account when installing plugin modules.
    Plugin modules are now installed into $(INSTALL_DIR)/$(OUTDLL) when
    $(OUTDLL) exists, rather than $(INSTALL_DIR)/lib.

-*- Worked around a very nasty problem where the `install' target would
    try to build out-of-date or missing plugin modules using the wrong
    commands!  It would try building these modules using with the commands
    to build a static library.  This problem was caused by the
    `install_all' target depending upon the generated plugin module files.
    Plugin modules must be built with the makefile variable MAKE_DLL set
    to `yes', yet, unfortunately, by the time the `install_all' target
    runs, it is already too late to set that variable.  Furthermore, there
    is no way to individually set that variable for each out-of-date or
    missing plugin module which must be built.  There is no simple
    solution to the problem of MAKE_DLL=yes not being set at the time that
    `install' runs, thus for now, I modified the `install' target so that
    it no longer depends upon the generated plugin module files.  It will
    still try to install all of the plugin modules, but it will no longer
    automatically build out-of-date or missing ones.

-*- Fixed several problems with the new sound loader plugin makefiles.

-*- Fixed a bug in imgplex.mak where it neglected to install its
    imgplex.cfg configuration file.

-*- Fixed a bug in csws.mak where it neglected to install its csws.cfg
    configuration file.

-*- Fixed the Apple/NeXT ports so that they are now capable of finding
    their plugin modules based upon the setting of the CRYSTAL environment
    variable.

Date:	Sunday June 17, 2001 @ 12:43
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv29541/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
Renamed csfx to cstool. This is to prepare for addition
of additional features which are not really special
effects.

Date:	Sunday June 17, 2001 @ 16:50
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32762/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp cscwheel.cpp csmenu.cpp csmouse.cpp 
	csskin.cpp csspinbx.cpp csstatic.cpp csstddlg.cpp cswstex.cpp 
	cswsutil.cpp 
Log Message:
method name changes, lots of it

Date:	Monday June 18, 2001 @ 12:32
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32510

Modified Files:
	cscomp.cpp cscompol.cpp cswsutil.cpp 
Log Message:
doh ! broke csws lib with my csRcet changes :) this fixes it

Date:	Monday June 25, 2001 @ 7:15
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28063/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp cshints.cpp csmenu.cpp 
	csmouse.cpp csstddlg.cpp cstree.cpp cswsutil.cpp 
Log Message:
Eric Sunshine made the following name changes throughout the project in
order to avoid global namespace pollution:

All SCF macros are now prefixed by "SCF_".
All MSG_BLAH macros are now prefixed by "CS_".
All QUERY_PLUGIN macros are now prefixed by "CS_".
All LOAD_PLUGIN macros are now prefixed by "CS_".
All IS_BLAH_EVENT macros are now prefixed by "CS_".

Date:	Tuesday June 26, 2001 @ 7:00
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv12506/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csstddlg.cpp 
Log Message:
- Did a fundamental change in CSWS. csApp::Execute() is
  removed as it did some very bad recursive system loop calling.
  This prevented us from doing a proper redesign of the system
  driver. Instead there is now a csApp::StartModal() and
  csApp::StopModal(). For the GUI user the effect is that of modality
  (i.e. there is no difference with calling Execute() from the view-
  point of the user: the top-modal dialog has focus and all other
  components are disabled). However it will not be modal for the
  application. StartModal() returns immediatelly. Instead you have
  to wait for the cscmdStopModal command which will be called
  to the csApp::HandleEvent() when the modality has finished. LevTool,
  CSWSTest, and csfedit have been fixed for this. MazeD hasn't been
  fixed and will soon be removed.
- A change which is related to this is that csMessageBox() now
  returns immediatelly. If you are interested in the result you need
  to catch the cscmdStopModal command and see if the userdata
  implements iMessageBoxData. If so then you have the result from
  csMessageBox().
- Removed MazeD (it doesn't work anymore). I put the source of
  MazeD in a zip file at ftp://sunsite.dk/projects/crystal.

Date:	Friday June 29, 2001 @ 18:04
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv30026/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp cscompol.cpp csiline.cpp cslistbx.cpp 
	csmenu.cpp csnotebk.cpp csstatic.cpp csstddlg.cpp cstree.cpp 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Added a "CS_" prefix to the following platform-specific configuration
    macros:

    SOFTWARE_2D_DRIVER --> CS_SOFTWARE_2D_DRIVER
    OPENGL_2D_DRIVER   --> CS_OPENGL_2D_DRIVER
    GLIDE_2D_DRIVER    --> CS_GLIDE_2D_DRIVER
    SOUND_DRIVER       --> CS_SOUND_DRIVER

-*- Added a "CS_" prefix to the following csVector-related macros.
    Furthermore, DECLARE_TYPED_SCF_VECTOR has been renamed to
    CS_DECLARE_TYPED_IBASE_VECTOR in order to more clearly indicate that
    this array type works with reference-counted iBase objects.

    BEGIN_TYPED_VECTOR()       --> CS_BEGIN_TYPED_VECTOR()
    FINISH_TYPED_VECTOR()      --> CS_FINISH_TYPED_VECTOR()
    DECLARE_TYPED_VECTOR()     --> CS_DECLARE_TYPED_VECTOR()
    DECLARE_TYPED_SCF_VECTOR() --> CS_DECLARE_TYPED_IBASE_VECTOR()
    DECLARE_TYPED_VECTOR_HELPER()
	--> CS_CS_DECLARE_TYPED_VECTOR_HELPER()
    DECLARE_TYPED_VECTOR_NODELETE()
	--> CS_CS_DECLARE_TYPED_VECTOR_NODELETE()

-*- Added a "CS_" prefix to the following `sysdef' request macros.
    Furthermore, each macro name now contains the word "provide" since
    these macros are used by client code to request that cssysdef.h
    provides certain facilities.

    SYSDEF_ACCESS  --> CS_SYSDEF_PROVIDE_ACCESS
    SYSDEF_ALLOCA  --> CS_SYSDEF_PROVIDE_ALLOCA
    SYSDEF_CASE    --> CS_SYSDEF_PROVIDE_CASE
    SYSDEF_DIR     --> CS_SYSDEF_PROVIDE_DIR
    SYSDEF_GETCWD  --> CS_SYSDEF_PROVIDE_GETCWD
    SYSDEF_GETOPT  --> CS_SYSDEF_PROVIDE_GETOPT
    SYSDEF_MKDIR   --> CS_SYSDEF_PROVIDE_MKDIR
    SYSDEF_PATH    --> CS_SYSDEF_PROVIDE_PATH
    SYSDEF_SELECT  --> CS_SYSDEF_PROVIDE_SELECT
    SYSDEF_SOCKETS --> CS_SYSDEF_PROVIDE_SOCKETS
    SYSDEF_TEMP    --> CS_SYSDEF_PROVIDE_TEMP
    SYSDEF_UNLINK  --> CS_SYSDEF_PROVIDE_UNLINK

-*- Updated apimod19.txi to mention the above macro name changes.

Date:	Sunday July 1, 2001 @ 6:43
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21515/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csmouse.cpp csstddlg.cpp cswsutil.cpp 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Added PerformExtensionV(va_list) variations to iSystem and iGraphics2D
    to complement the existing PerformExtension(...) methods.  Note that
    iConsoleOutput already had a PerformExtensionV(va_list) method, so no
    changes were needed there.  The actual worker code in all the
    csSystemDriver and csGraphics2D subclasses is now contained in
    PerformExtensionV() rather than PerformExtension(), and
    PerformExtension() is now implemented as a very thin wrapper over
    PerformExtensionV().

-*- Added iSystem::PrintfV(va_list) to complement the existing Printf(...)
    method.  Printf() is now implemented as a very thin wrapper over
    PrintfV().

-*- Renamed csApp::printf(...) to Printf(...) and also added a
    PrintfV(va_list) variation.  Printf() is now implemented as a very
    thin wrapper over PrintfV().

Date:	Sunday July 1, 2001 @ 11:53
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv13036/libs/csws

Modified Files:
	csbaglay.cpp 
Log Message:
Standardized function names in CS.

cleanup and CleanUp etc. changed now to Cleanup.

Docs also modified to relect this change.

Date:	Sunday July 1, 2001 @ 15:23
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv18300/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Changed cs_time to csTime. Now follows CS naming
convention more closely and generally is a heck
of alot more distinguishable/readable in code. :-)

Removed some no longer in existence includes from
python plugin.

Manually updated VC project files.

Date:	Monday July 2, 2001 @ 17:49
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv16793/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Changed the following:

csPlugIn -> csPlugin
iPlugIn -> iPlugin
scfiPlugIn -> scfiPlugin

This change is a change of PlugIn for Plugin in
all instances inside the libs, plugins and apps.

This makes code read better and saves you a
SHIFT key every so often - Don't say we don't
think of your tired fingers. :-)

Work in progress...Hope will be finished today...

Date:	Tuesday July 3, 2001 @ 1:05
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28426/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Changed the following:

LoadPlugIn -> LoadPlugin
QueryPlugIn -> QueryPlugin
UnloadPlugIn -> UnloadPlugin
RegisterPlugIn -> RegisterPlugin
GetPlugIn -> GetPlugin
GetPlugInCount -> GetPluginCount

This change is a change of PlugIn for Plugin in
all instances inside the libs, plugins and apps.

Work in progress...Hope will be finished today...

Date:	Monday July 23, 2001 @ 6:54
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv22272/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
- Continued work on the decomposition of the system driver. The
  following items were performed:
    - Added iObjectRegistry interface to iutil. In the future there
      will be an implementation of this interface that will be used
      to register many common CS global objects (like the plugin
      manager, commandline manager, config manager, ...). At these
      moment these facilities are all given by iSystem but in the
      future iSystem will go away so iObjectRegistry will replace
      that. The object registry also supports the notion of 'tags'.
      These tags will in the future be used to replace the current
      FuncID system that is used by the plugin system.
    - csSystemDriver now implements iObjectRegistry. This is a
      temporary measure until there is a sufficient stand-alone
      implementation of iObjectRegistry. Note that the iObjectRegistry
      implementation in csSystemDriver is incomplete. It is only
      there as a placeholder to be able to get the plugin manager (see
      later).
    - Added iSystem::GetObjectRegistry(). Use this function now
      to get the object registry. Later the object registry will
      be obtained using other methods.
    - Added CS_QUERY_REGISTRY define to query an object from the
      object registry. The first parameter is the object registry
      implementation. The second parameter can be either a tag
      name or an interface name. There is also CS_QUERY_REGISTRY_FAST
      which is a fast version (similar to SCF_QUERY_INTERFACE_FAST).
    - Added iPluginManager to isys. This interface represents the
      entity in CS that manages plugins. Currently this is implemented
      by csSystemDriver. To get the plugin manager you now do
          iPluginManager* plugin_mgr = CS_QUERY_REGISTRY (object_reg,
	  	iPluginManager);
      iSystem no longer directly implements all the plugin related
      functions. The macros CS_LOAD_PLUGIN, CS_QUERY_PLUGIN and others
      have all been modified to use iPluginManager instead of
      iSystem. So where you would do:
      	  iVFS* vfs = CS_QUERY_PLUGIN (system, iVFS);
      you must now do:
          iObjectRegistry* object_reg = system->GetObjectRegistry ();
	  iPluginManager* plugin_mgr = CS_QUERY_REGISTRY (object_reg,
	  	iPluginManager);
          ...
	  iVFS* vfs = CS_QUERY_REGISTRY (plugin_mgr, iVFS);
      It is probably easiest to just store object_reg and plugin_mgr
      together where you are also storing the iSystem pointer.
      Don't forget to include "isys/plugin.h" and "iutil/objreg.h".
    - Fixed all apps and plugins in CS that I could compile. Also
      tried to fix the others but no guarantees.

Date:	Friday July 27, 2001 @ 2:16
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv20480/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csmouse.cpp csstddlg.cpp cswsutil.cpp 
Log Message:
	- Removed iSystem::Printf() and iSystem::PrintfV(). The plan is now
	  to use the reporter instead. To do this you can use the following
	  initialization code somewhere in your app or plugin init:
	    #include "ivaria/reporter.h"
	    iReporter* reporter = CS_QUERY_REGISTRY (object_reg, iReporter);
	- Added csReport() conveniance function. This function will use
	  the object registry to see if there is a reporter. If so it will
	  use it, otherwise it will print to standard output. Example:
	    csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
	    	"crystalspace.???.???", "Bad error in '%s'!", filename);
	- Keep in mind when replacing Printf() with Report() that report
	  will automatically add a newline at the end of the string.
	- In addition removed CS_MSG_ constants. Use the CS_REPORTER_SEVERITY_
	  constants instead. You can use the following translation:
	    CS_MSG_WARNING -> ..._WARNING
	    CS_MSG_FATAL_ERROR -> ..._ERROR
	    CS_MSG_INITIALIZATION -> ..._NOTIFY
	    CS_MSG_CONSOLE -> ..._NOTIFY
	    CS_MSG_STDOUT -> ..._NOTIFY
	    CS_MSG_INTERNAL_ERROR -> ..._BUG
	    CS_MSG_DEBUG_? -> ..._DEBUG
	- Changed the csTextProgressMeter so that it now has an output
	  console as a parameter and not the msg type (CS_MSG_...) and
	  iSystem pointers.
	- Did the same for csProgressPulse.
	- Removed the 'mode' parameter (which used to be one of CS_MSG_...)
	  from the iConsoleOutput interface. None of the output console
	  plugins were using it and it is obsolete anyway.
	- Added ... to iConsoleOutput::PutText() and also added PutTextV().
	- Changed all libraries, apps, and plugins in CS to use the reporter
	  instead of iSystem::Printf(). This affects LOTS of files...
	- Removed csSystemDriver::Warn() and Alert().
	- Removed the console pointer in csSystemDriver.
	- Removed ConsoleOut() from system driver. It was not used a lot
	  and in all cases it was defined as a normal puts. Also removed
	  specific ConsoleOut() implementations for some OS'es.
	- Instead of ConsoleOut() there is now csPrintf() which works
	  more like printf (i.e. exactly like printf) but which can be
	  defined by the platform. The DJGPP port has its own implementation
	  of csPrintf() which can disable itself if graphics are enabled.
	  In general csPrintf() should always be used instead of printf.
	  Little of the code is doing that however.
	- Also added csVPrintf() which is similar to vprintf().
	- Removed Time() from system driver.
	- Instead of Time() there is now csGetClicks(). Currently
	  iSystem::GetTime() has not been removed yet but that will call
	  csGetClicks().
	- Moved the initialization of SCF from csSystemDriver::Initialize()
	  to the constructor of csSystemDriver. The problem is that SCF
	  is now required even before Initialize() is called in order to
	  be able to access the object registry and various objects in
	  that registry (like the commandline which typically is needed
	  BEFORE Initialize).
	- Fixed a crash bug in Blocks.
	- Fixed a problem with static linking for height generation
	  classes in both terrfunc and csparser.

Date:	Monday July 30, 2001 @ 12:34
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv17902/libs/csws

Modified Files:
	csapp.cpp csiline.cpp cslistbx.cpp csscrbar.cpp csspinbx.cpp 
	cstimer.cpp cstree.cpp 
Log Message:
- Renamed csTime to csTicks and removed iSystem::GetTime().
  Now use the global csGetTicks() instead.
- Fixed a 'for (int i')' construction in mdldata.cpp so it compiles
  on linux.

Date:	Friday August 3, 2001 @ 12:27
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv23862/libs/csws

Modified Files:
	cswsutil.cpp 
Log Message:
- Removed iSystem::GetInstallPath(). Removed
  csSystemDriver::InstallPath(). Instead there is now the global
  csGetInstallPath() function.
- Removed all 'fatal_exit' calls and also removed fatal_exit()
  itself.

Date:	Sunday August 5, 2001 @ 11:30
Author:	miklby

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27770/CS/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
Feature update:
- CS/include/csutil/typedvec.h: Added CS_DECLARE_TYPED_VECTOR_DECREF
  convenience macro.
  
Texture manager cleanup: common
- CS/include/ivideo/texture.h: Added UnregisterTexture() and
  UnregisterMaterial() to the scf interface.
  
- CS/libs/csengine/texture.cpp: Texture wrapper now keeps a
  reference to the texture handle when registered with a texture
  wrapper.
  
- CS/libs/objects/meshobj.cpp: FreeItem(): Added NULL assignment
  to object being free'd to prevent dangling pointers.

- CS/libs/objects/thing.cpp: Added portal polygon delete routine
  to thing destructor, in preparation for an audit.
 
- CS/libs/csws/cswstex.cpp: Changed how csws textures are treated.
  The csws textures now use the freshly added UnregisterTexture()
  scf interface to unregister textures. Note: Texture Manager now
  destructs correctly in csfedit and a couple of other csws apps
  (finally ;).
  
- Texure Manager Common: 
  - Changed csMatVector and csTexVector to use 
    CS_DECLARE_TYPED_VECTOR_DECREF.
  
  - Added UnregisterTexture() and UnregisterMaterial() to
    iTextureManager interface. You should now be able to
    Register/Unregister textures and materials with impunity.
    
- Texture Manager All drivers:
  - Changed procedural texture Prepare() methods to adhere to the
    scf contract. This includes the opengl software
    procedural textures, which seemed to have a blatant habit of
    deleteing every texture handle it touched.... Ouch. The
    health of the software proctex manager is not good.
    Although the current round of bugfixes allows it
    exit cleanly, a corrupted texture cache does not. If
    one temporarily disables the 'delete tcache' line in 
    sft3dcom.cpp, Clear(), the engine does exit cleanly. I have
    not traced this back as yet as the texture cache is another
    animal altogether.

  - Modified Unregister[Material|Texture] to check for a
    zero reference count on incoming handles. This breaks
    an endless loop issue between csMat/TexVector,
    the destructor and unregister (it is a circular reference).

Date:	Monday August 6, 2001 @ 4:49
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv9584/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
- Removed almost all usage of iSystem in the entire CS system. Instead
  a pointer to the object registry (iObjectRegistry) is used. This
  includes the following:
    - iPlugin::Initialize().
    - csConfigAccess class.
    - csInitializeApplication().
    - Constructor of csApp.
    - Various others...
- Because iSystem is still needed in some cases (still busy with the
  removal of that) there are some cases where you need to have a
  pointer to the system. To get that pointer you can now use the
  new CS_GET_SYSTEM define like this:
  	iSystem* sys = CS_GET_SYSTEM (object_reg);
  Note that this define will go away as soon as iSystem is removed.
  So it is only a temporary measure. CS_GET_SYSTEM is implemented
  by asking the object registry where iSystem is now registered.
  The use of iSystem is still required for using everything related
  to events (this includes the iEventOutlet pointers and also the
  elapsed time (GetElapsedTime()), GetMouseButton(), GetKeyState(),
  Sleep(), NextFrame(), ...).
- For Python scripts this also means that the 'system' variable is
  gone and has been replaced with 'object_reg'.
- Since they were not used I removed iSystem::Initialize(),
  Loop(), Open(), and Close(). The csSystemDriver versions of these
  functions are not removed though. They are still needed at this
  moment.

Date:	Monday August 6, 2001 @ 9:00
Author:	miklby

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv15003/CS/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
	- Texture Manager: All drivers
	  - Continued fortification of texture manager.. It
	    should now behave like the rest of the engine,
	    handing over the reference to the texture handle
	    without needing an IncRef(). This ends the circular
	    reference contract and resumes normal behaviour.
	    To release a texture handle, simply DecRef() it,
	    and the texture manager will do the rest.

	- Texture Manager: soft3d
	  - Tracked down and fixed the annoying tcache crash
	    at exit. Under opengl, software texture managers
	    and caches can be shared between different instances
	    of the software driver. Soft3dcom now respects the
	    shared resources and deletes correctly, I have only
	    the csThing leaks to track down now. Also removed
	    bug flag in Clear().
	
	- OpenGL software procedural textures and cswstex:
	  - Removed now uneeded reference to parent procedural
	    texture manager. Handles should now clean up with
	    a DecRef() the same as most other engine objects.
	    The handle will unregister itself.

Date:	Saturday August 11, 2001 @ 7:25
Author:	miklby

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32126/CS/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
	- csengine/material.cpp and texture.cpp:
	  Started addressing outstanding memory leaks,
	  starting with the ones caused by myself. Some
	  of the texture and material handles should start
	  deleteing automatically now.
	  
	- csws/cswstex.cpp:
	  Started addressing outstanding memory leaks,
	  starting with the ones caused by myself. The
	  texture manager will now clean up correctly
	  and completely under csfedit and some
	  csws based applications.

Date:	Monday August 13, 2001 @ 22:02
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv15220/libs/csws

Modified Files:
	csapp.cpp csbackgr.cpp csbaglay.cpp cscomp.cpp cscompol.cpp 
	csflwlay.cpp csgfxppl.cpp csgrdlay.cpp csgrid.cpp cskeyacc.cpp 
	cslistbx.cpp csmouse.cpp csnotebk.cpp csscrbar.cpp csskin.cpp 
	csspinbx.cpp cstree.cpp cswspal.cpp cswsutil.cpp 
Log Message:
Beginings of a optimization schedule.

- Loop optimization.
- Removed over-use and bad use of variables in some code.
- Altered some code code to use bitwise shifting for "if ( var == 1)" etc.
  testing. This is an optimization which eliminates assembler level
  CMP in speed critical code. Some may not like this and can be removed
  if it makes people un-comfortable.

- Did some altering of code to bring within CS coding style.

Work in progress. The benefits of changes can been seen in Windows port
with faster apps starts (by-product), more efficient proc textures i.e. animation
speed of certain elements improved. e.g demosky and screen FX (F4 - F6)
keys when running walktest. General FPS is also up a fraction...

Date:	Monday August 13, 2001 @ 23:00
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27251/libs/csws

Modified Files:
	csbaglay.cpp 
Log Message:
Beginings of a optimization schedule.

- Loop optimization.
- Removed over-use and bad use of variables in some code.
- Altered some code code to use bitwise shifting for "if ( var == 1)" etc.
  testing. This is an optimization which eliminates assembler level
  CMP in speed critical code. Some may not like this and can be removed
  if it makes people un-comfortable.

- Did some altering of code to bring within CS coding style.

Work in progress. The benefits of changes can been seen in Windows port
with faster apps starts (by-product), more efficient proc textures i.e. animation
speed of certain elements improved. e.g demosky and screen FX (F4 - F6)
keys when running walktest. General FPS is also up a fraction...

Date:	Sunday August 26, 2001 @ 6:58
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv18385/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csdialog.cpp csiline.cpp cskeyacc.cpp 
	cslayout.cpp csmenu.cpp csspinbx.cpp csttlbar.cpp 
Log Message:
Eric Sunshine made the following changes to the project:

-*- Removed all event related code and functionality from csSystemDriver
    and the cssys library as part of the continuing effort to eliminate
    the monolithic system driver concept.  All event related functionality
    has been generalized and moved into the csutil library.

-*- Rather than the system driver being responsible for event related
    activities, an object of type iEventQueue is now available to clients
    via the shared object registry (iObjectRegistry) and is registered
    with the name "crystalspace.event.queue".

-*- Added new SCF interface iEventQueue.  All event-related activities in
    CS are now performed by interacting with an object implementing this
    interface.  Everything related to a particular event queue is now
    maintained by that queue rather than being manually maintained by the
    system driver.  Examples of ancillary functions and objects now
    maintained by the event queue include event outlets, event cords, and
    event handlers.  iEventQueue provides the following main functions
    (along with some other minor ones):

    - Process(); Processes the event queue, dispatching each contained
      event to the appropriate event handler.  Also responsible for
      sending the cscmdPreProcess and cscmdPostProcess events to
      interested listeners.  This method takes over all the major
      functionality which used to be handled by iSystem::NextFrame().
      Re-implemented iSystem::NextFrame() as a very thin cover over this
      method.

    - Dispatch(); Actually dispatches each event retrieved from the queue
      by Process().  This method takes over all the major functionality
      which used to be handled by iSystem::HandleEvent().

    - RegisterListener(); Entities interested in listening for events
      register with the event queue via this method.  This replaces the
      old iSystem::CallOnEvents() method.  Also added RemoveListener() to
      provide a way for entities to stop listening; and
      ChangeListenerTrigger() to provide a way for entities to alter the
      set of event types in which they are interested.

    - CreateEventOutlet(); Returns a new event outlet to the caller.
      Replaces iSystem::CreateEventOutlet().

    - GetEventOutlet(); Returns the shared event outlet for this
      particular event queue (for those cases where creating a new one is
      overkill).  Replaces iSystem::GetSystemEventOutlet().

    - GetEventCord(); Returns the event cord for a particular category and
      subcategory.  Replaces iSystem::GetEventCord().

-*- The system driver now registers itself as an event listener with the
    shared event queue just like all other modules which are interested in
    events.  This allows csSystemDriver to listen for the cscmdQuit event
    in order to set its `Shutdown' variable appropriately.  It also allows
    the HandleEvent() method in subclasses of csSystemDriver to function
    as expected.  Note that this is a merely a temporary state of affairs,
    as the system driver will soon cease to exist.

-*- Converted all applications, plugin modules, and other support code to
    work with the new event system organization.

-*- Because the generic input drivers, csKeyboardDriver, csMouseDriver,
    and csJoystrickDriver, are tied closely to event outlets, they were
    also moved from cssys to csutil.

-*- The generic input drivers, csKeyboardDriver, csMouseDriver, and
    csJoystrickDriver, are themselves now responsible for listening for
    the cscmdFocusChanged event, rather than relying upon the system
    driver to do so on their behalf.

-*- Added new SCF interfaces: iKeyboardDriver, iMouseDriver,
    iJoystickDriver.

-*- Objects implementing iKeyboardDriver, iMouseDriver, and
    iJoystickDriver are now made available via the shared object registry
    (iObjectRegistry) under the following names, respectively:

    crystalspace.driver.input.generic.keyboard
    crystalspace.driver.input.generic.mouse
    crystalspace.driver.input.generic.joystick

-*- Converted all applications and plugin modules to access the generic
    drivers directly from the shared object registry rather than calling
    upon iSystem methods to interact with these objects.  Removed all
    knowledge of these drivers from iSystem and csSystemDriver.

-*- Moved the utility functions csParseKeyDef() and csGetKeyDesc() in
    cskeys.h and cskeys.cpp from cssys to csutil since they are totally
    generic and have no platform-specific bindings.

-*- Fixed a nasty bug in csEventCord where it failed to unlock itself in
    some cases when posting an event.

-*- Fixed a bad bug in csEventCord where it was leaking all events posted
    to it.

-*- Fixed broken logic in iObjectRegistry::Unregister() where it did not
    actually remove the entry for the object, but instead just left a
    dangling (and potentially) dead pointer.

-*- iObjectRegistry implementation now correctly reference counts the
    contained objects.  It also now protects itself against modification
    during its own destruction, since some of the objects which it is
    removing from itself might also get destroyed and might try modifying
    the registry.

-*- Moved mouse driver settings out of system.cfg and into mouse.cfg.
    csMouseDriver is now responsible for accessing these settings itself
    rather than relying upon the system driver to do so.

-*- Fixed bug in definition of SCF_IMPLEMENT_IBASE table for
    csSystemDriver.  The table neglected to mention that csSystemDriver
    implements iObjectRegistry and iPluginManager.  Added mention of
    iPlugin which csSystemDriver now implements so that it can listen for
    events from the event queue.

-*- Eliminated compilation warnings in aseie.cpp, dxfie.cpp, hrcie.cpp,
    ivie.cpp, objie.cpp, povie.cpp, smfie.cpp, stlaie.cpp, and vlaie.cpp
    about non-virtual destructor.

-*- Eliminated compilation warning about unused variable in md2ie.cpp.
    Also fixed a memory leak.

-*- Eliminated compilation warning about `float' assigned to `int' in
    spr2d.cpp.

-*- Fixed broken header-protection macros in intarray.h.

-*- Fixed g2dtest so that it once again actually displays a window.  This
    had been broken for quite some time.

-*- csSchedule no longer unnecessarily depends upon the system driver.

-*- csSchedule no longer publishes its private utility class.

-*- The cssys library no longer relies upon the csgeom library.

-*- Eliminated several compilation warnings from AWS.  Worked around a
    couple NextStep compiler shortcomings.

-*- Rewrote csRectRegion in csgeom so that it no longer relies upon the
    csutil library.  I think it is best if we keep csgeom free of any
    csutil dependencies.

-*- Fixed csRectRegion so that, at destruction time, it no longer leaks
    each of the csRect structures in its `region' list.

-*- Fixed the comment-style in csrectrg.h so that Doxygen will produce
    proper documentation for csRectRegion.

-*- Repaired some overfull and underfull `hbox' warnings reported by TeX
    for tutorial/wincvs/step1.txi.

-*- Finally, note that I eliminated quite a few unnecessary #include
    directives from the event-related headers and from isys/system.h &
    cssys/system.h.  Since I am unable to test-compile every single port
    of CS and every driver, port maintainers may have to add an #include
    statement here and there in platform-specific and/or driver-specific
    code.

Date:	Sunday August 26, 2001 @ 23:27
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv14952/libs/csws

Modified Files:
	csbackgr.cpp cscompol.cpp csgfxppl.cpp 
Log Message:
	- Extended iPolygonBuffer to have more specific support for
	  lightmapped polygons. This means that iPolygonBuffer will be more
	  closely tied to DrawPolygonMesh() which will be changed to
	  work with iPolygonBuffer.
	- The DefaultDrawPolygonMesh() now works with the new polygon buffers.
	  Note that there are still some bugs with it though. The main problem
	  is that clipping doesn't work yet.
	- When the new CS_THING_FASTMESH flag is set for a thing the new
	  DrawPolygonMesh will be used. This flag can also be set in the
	  map file for things (FASTMESH keyword).
	- Removed a few obsolete keywords in thing loader.
	- Removed obsolete support for CS_ENTITY_INVISIBLE and
	  CS_ENTITY_CAMERA in csThing. This support is already present
	  in csMeshWrapper and is not needed in csThing.
	- Removed a piece of totally unneeded code in thing drawing. It
	  was actually calculating the tesselation resolution for curves
	  and then never using the result (nor needing it at all).
	- Fixed a bad bug in csThing::GetRadius(). It would only return
	  a valid center the first time it was called. Otherwise it would
	  return bogus values.
	- Implemented csThing::DrawTest() so that a thing will not be
	  even considered for rendering if behind the Z=0 plane. This can
	  significantly speed up rendering for levels containing lots of
	  things. Even for flarge this actually speeds up FPS a little
	  (one example: 31.6 FPS -> 32.6 FPS).
	- Extended the test in csThing::DrawTest() to also include frustum
	  clipping. This also gives a small additional speed increase.
	- Removed G3DVertex class since this is equivalent to using
	  csVector2 instead.
	- DefaultDrawTriangleMesh now also understands lazy clipping but
	  this is not yet used by the software renderer.
	- Added clip_portal, clip_plane, and clip_z_plane to G3DPolygonMesh
	  to support the same kind of clipping capabilities as with
	  G3DTriangleMesh.
	- Implemented clipping in DefaultDrawPolygonMesh.

Date:	Monday August 27, 2001 @ 7:08
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv20148/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
Split iPlugin interface into iComponent and iEventHandler and
removed iPlugin interface. iComponent now contains the Initialize()
function and iEventHandler contains HandleEvent. The idea is
that event handling is a seperate concept from plugins so
HandleEvent does not belong in iPlugin. In addition the notion
of initializing is not plugin specific either so it also doesn't
belong to iPlugin. This means there is actually nothing left
in iPlugin so it is removed :-)
To change code to work with this you basically have to replace
iPlugin with iComponent. If you also need events (i.e. you used
HandleEvent) then you have to additionally create a new
embedded iEventHandler interface object.

Date:	Wednesday September 5, 2001 @ 4:12
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21666

Modified Files:
	csapp.cpp 
Log Message:
attempt to fix that crash in the eventhandler that occurs for csws progs.
the problem seems to be that the csws app does not exist anymore (removed from stack before the systemdriver is) if the cose event is posted. also the csApp was modified to remove the listener from the eventqueue when the csApp object is deleted.

Date:	Monday September 10, 2001 @ 3:14
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv6515/libs/csws

Modified Files:
	cscompol.cpp 
Log Message:
jan dvoraks macro patch for slihtly moderater use of ##, this will make the gcc3 compiler (and 2.96-x afaik) more happy

Date:	Thursday September 27, 2001 @ 5:53
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32419/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
- The alphamap for textures in the software renderer was not cleaned
  up at destruction.
- Added iTextureHandle::GetOriginalDimensions() which returns the
  dimensions of the image used to create the texture. This is
  most often equal to GetMipMapDimensions(0) but in some cases
  hardware restrictions require that the texture is resized (i.e.
  maximum texture size or power of two).
- Implemented GetOriginalDimensions() in default texture manager
  for all 3D renderers and added a specialized implementation
  in OpenGL renderer because there the resize of textures can
  happen in some cases.
- Fixed csSimplePixmap to use GetOriginalDimensions() instead
  of GetMipMapDimensions().
- Fixed csWSTexture (CSWS) to use GetOriginalDimensions() instead
  of GetMipMapDimensions().
- Fixed OpenGL::DrawPixmap() so that it correctly scales the image
  to display when the image was resized.
- All the above changes make sure that pixmaps now behave the same
  with software and OpenGL even if the image for the pixmap has
  sizes that are not OpenGL conformant. In the past this was not
  the case.
- Added apps/tools/picview which is a primitive application to
  show images. Currently it doesn't accept commandline arguments
  but just lets you go over all images in a directory. Future
  enhancements are going to be useful and the layout for the
  button window must be improved.

Date:	Tuesday October 2, 2001 @ 2:16
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21449/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
	- Changed the csInitialize... functions in cstool to static member
	  functions of the class csInitializer. There are now the following
	  functions in csInitializer:
	  	- CreateObjectRegistry()
		- RequestPlugins()
		- Initialize()
		- LoadReporter()
		- SetupObjectRegistry()
		- OpenApplication()
		- CloseApplication()
		- SetupEventHandler()
		- MainLoop()
		- DestroyApplication()
	  SetupObjectRegistry() will now try to find the following plugins
	  and if present it will add them to the object registry as default
	  plugins (with NULL tag):
		- iVFS
		- iGraphics3D
		- iGraphics2D
		- iFontServer
		- iEngine
		- iConsoleOutput
		- iLoader
		- iImageIO
		- iReporter
		- iStandardReporterListener
	- Added cscmdProcess and cscmdFinalProcess. There are now the following
	  broadcast events relevant to frame processing:
	  	- cscmdPreProcess: this is called first and allows apps and
		  plugins to basically do some preprocessing before rendering.
		- cscmdProcess: in this pass the application should render
		  to the screen. But NOT the actual printing of the display.
		  That should happen in cscmdFinalProcess.
		- cscmdPostProcess: in this pass plugins or apps can add
		  additional information on top of the previously rendered
		  display. Some uses are HUD overlays or debugging information.
		- cscmdFinalProcess: this is the final pass. The application
		  should use this pass to actually print the resulting
		  display to the 3D driver.
	  So most apps will be interested in catching cscmdProcess and
	  cscmdFinalProcess.
	- Modified the simple1 tutorial app to all the changes above.
	  Instead of NextFrame() there is SetupFrame() and FinishFrame().
	- Fixed BugPlug so that it no longer does FinishDraw() and
	  Print() in its cscmdPostProcess handler. This will now have to be
	  done by the application in cscmdFinalProcess. This has the very
	  nice effect that BugPlug can now properly overlay messages on
	  top of the 3D view without the flicker effect. Note that BugPlug
	  will now only work correctly (for these overlays) for apps that
	  actually use the new cscmdFinalProcess system. Add this moment
	  only simple1 does that.
	- Added iVirtualClock which is a new interface that implements some
	  stuff that used to be in iSystem. The following functions are there:
	    Advance(), Suspend(), Resume(), GetElapsedTicks(), and
	    GetCurrentTicks().
	- Removed iSystem::SuspendVirtualTimeClock(), ResumeVirtualTimeClock(),
	  and GetElapsedTime(). Use iVirtualClock now.
	  The system driver now implements iVirtualClock and puts it in the
	  registry with NULL tag.
	- The system driver will now register a lot of the common objects
	  using the NULL tag instead of a name. The NULL tag is meant to be
	  for default objects so this is better.

Date:	Friday October 5, 2001 @ 6:10
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27863/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
- Made csSystemDriver::NextFrame() and HandleEvent() private so
  that it is no longer possible to inherit from SysSystemDriver.
- Removed Sleep() from csSystemDriver and iSystem. Instead there
  is now csSleep() which should be called instead.

Date:	Tuesday October 9, 2001 @ 2:29
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv29353/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgfxppl.cpp csmouse.cpp csstddlg.cpp 
	cswsutil.cpp 
Log Message:
- Removed iSystem::GetObjectRegistry().
- The object registry is now a parameter to the system driver and
  is no longer created by the system driver itself. Instead
  csInitializer::CreateObjectRegistry() will now create the object
  registry.
- Moved the cleanup of the object registry to
  csInitializer::DestroyApplication(). Also moved the cleanup of
  SCF to there.
- Added Clear() to the iObjectRegistry interface.
- Several system drivers performed some special code right before
  NextFrame() was being handled (Win32, BeOS, ...). This special
  code has now moved to an event handler in the system driver instead.
  The system driver will now listen to cscmdPreProcess and perform
  the functionality that used to be in NextFrame().
- Removed NextFrame() from iSystem, csSystemDriver and all subclasses
  of csSystemDriver (SysSystemDriver for all platforms). In case
  you needed to explicitely call this function (in CS only CSWS did
  this) then you can call iVirtualClock::Advance() followed by
  iEventQueue::Process().
- csApp now calls Advance()/Process().
- The result of this is that the iSystem interface has become empty.
  So it can finally be removed!!! In addition CS_GET_SYSTEM is now
  also gone.
- Moved the virtual clock implementation in the system driver to
  a seperate csVirtualClock in csutil. The system driver no longer
  creates and manages the virtual clock. The already existing
  csInitializer::CreateVirtualClock() will now create and register
  the virtual clock.

Date:	Wednesday October 10, 2001 @ 6:29
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv12242/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
- Added cssys/sysfunc.h which contains the declarations of the
  global system dependent functions like csSleep(), csGetTicks(),
  csPrintf(), and csGetInstallPath().
- Removed the unneeded includes from cssys/system.h and cssys/sysdriv.h
  from most of CS.
- Slightly updated the simple.txi tutorial. Work in progress though.

Date:	Thursday October 11, 2001 @ 0:57
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv1098/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
- Moved the plugin manager implementation out of the system driver
  into csPluginManager (in csutil/plugmgr.h). Modified
  csInitializer::CreatePluginManager() to create an instance
  of csPluginManager.
- Created a new class csPluginLoader (in csutil/plugldr.h) which
  will take the requested plugins, the config file, and the
  commandline and try to load all plugins it can find there. This
  functionality used to be in the system driver.
  csInitializer::RequestPlugins() now uses this class.
- The two above changes mean that the csSystemDriver is now
  completely empty. It cannot yet be removed because some subclasses
  of csSystemDriver (system specific subclasses) contain some
  code.
- Moved isys/vfs.h and isys/plugin.h to iutil.

Date:	Friday October 12, 2001 @ 3:11
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv4548/libs/csws

Modified Files:
	cswsutil.cpp cscwheel.cpp 
Log Message:
Removed:

#ifndef PI
#define PI 3.1415926535897932385f
#endif
#ifndef M_PI
#define M_PI PI
#endif
#ifndef M_PI_2
#define M_PI_2 1.57079632679489661925f	// PI / 2
#endif

and added:

#ifndef PI
static const float PI = 4.0f * (float) atan (1.0f);
#endif
#ifndef HALF_PI
static const float HALF_PI = 0.5f * PI;	// PI / 2
#endif
#ifndef TWO_PI
static const float TWO_PI = 2.0f * PI;
#endif
#ifndef INV_TWO_PI
static const float INV_TWO_PI = 1.0f / TWO_PI;
#endif

These changes offer a small improvements in overall performance
across a wide variety of system types. Note: INV_TWO_PI is not
yet in use, but is one of many planned improvements.

Date:	Friday October 12, 2001 @ 3:54
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv16724/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
	- Fixed a bug in AWS where it would try to load something
	  from VFS ONLY if VFS could NOT be loaded. I think it should
	  be the opposite rather :-)
	- Avoided nearly all usage of CS_QUERY_PLUGIN and CS_QUERY_PLUGIN_ID
	  in CS. The reason CS_QUERY_PLUGIN is bad is that it queries the
	  plugin manager based on interface but there is no way to control
	  which plugin it will return if there happen to be more plugins
	  that implement the same interface. The reason CS_QUERY_PLUGIN_ID is
	  bad is that we want to remove the FUNCID's that are now used in
	  the plugin manager. The object registry is designed to replace
	  the need for FUNCID's.
	  Most CS_QUERY_PLUGIN and CS_QUERY_PLUGIN_ID calls have been replaced
	  with CS_QUERY_REGISTRY. Keep in mind that CS_QUERY_PLUGIN increases
	  the reference count of the returned plugin while CS_QUERY_REGISTRY
	  doesn't! So take care of those IncRef()/DecRef() calls.
	  Note that at this moment CS_QUERY_PLUGIN and CS_QUERY_PLUGIN_ID
	  cannot yet be removed because it is still needed in some specific
	  cases and also to initialize the object registry itself. However,
	  this is due to change soon when csPluginLoader will become
	  responsible for registring loaded plugins with the right tag to
	  the object registry.
	- Modified csPluginLoader so it registers all loaded plugins with
	  the object registry. Note that all plugins will be registered
	  with the NULL tag which is not good but a temporary solution until
	  we have a more clever way to find out which tag to use from within
	  csPluginLoader. This means that all plugins loaded by
	  csInitializer::RequestPlugins() will be registered (as it uses
	  csPluginLoader).
	  Note! If you manually load plugins using CS_LOAD_PLUGIN after
	  csInitializer::RequestPlugins() then these will not automatically be
	  registered. If you want to do that (which can be important for
	  some of the standard plugins like iGraphics3D, iConsoleOutput, ...)
	  then you must register them manually.

Date:	Friday October 12, 2001 @ 6:14
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28246/libs/csws

Modified Files:
	csgfxppl.cpp 
Log Message:
Eliminated "unused variable" compilation warning from csgfxppl.cpp.

Date:	Monday October 15, 2001 @ 6:32
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv16393/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
	- Removed an arbitrary limit in csPluginLoader of 255 plugins.
	  This limitation was only there for an optimization which is
	  certainly not very important. Remember the time when people
	  said 640K was PLENTY!
	- Plugins or components implementing some interface as default
	  are now registered to the object registry using the interface
	  name as tag. CS_QUERY_REGISTRY has been modified to search
	  for tag name instead of interface (syntax doesn't change).
	  CS_QUERY_REGISTRY_FAST has been removed because this doesn't make
	  sense anymore. Note that CS_QUERY_REGISTRY will still check if
	  the given interface is actually implemented and it will also
	  return the pointer to that interface and not just the plugin.
	- Added iObjectRegistryIterator with which you can iterate over
	  objects in the object registry. Removed iObjectRegistry::Get()
	  with which you could query the object registry based on
	  SCF interface. Instead there is now iObjectRegistry::Get()
	  with which you can query all objects in the object registry
	  that implement a given interface. This will return an iterator.
	  Also added iObjectRegistry::Get() which returns an iterator
	  to iterate over all objects from the object registry.
	- csPluginLoader now uses everything after the ':' as the tag to
	  register the loaded plugin in the object registry. Make sure
	  to use a tag name equal to the interface name if you want to mark
	  a plugin as the default plugin for that interface. This will then
	  be the plugin that is returned with CS_QUERY_REGISTRY.
	- Eliminated all usage of the FuncID's. This means that the
	  defines CS_FUNCID_... are now removed. CS_QUERY_PLUGIN_ID is
	  also removed. CS_QUERY_PLUGIN is still there but it should be
	  considered unsafe to use. Everything related to FuncID is also
	  removed from the plugin manager.
	  Note! This has been said before but you should now use the
	  object registry to find plugins. The csPluginLoader class (which
	  is used by csInitializer::RequestPlugins()) will actually register
	  all plugins with the tag found in the config file.
	- Added a new version of 3ds2lev from Luca Pancallo. Read README.1st
	  for more information. Keep in mind that this version now requires
	  the lib3ds library!

Date:	Monday October 15, 2001 @ 13:23
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv20702/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Eric Sunshine changed csAppPlugin so that it now implements iEventHandler
via embedding rather than multiple-inheritance.  This allows CSWS to once
again operate correctly (not crash) on a certain nameless platform.

Date:	Wednesday October 17, 2001 @ 5:51
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv4306/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
- Did a fundamental change to CS_QUERY_REGISTRY and
  CS_QUERY_REGISTRY_TAG. These macros are now guaranteed to
  increase the reference count of the returned object. In the
  past they didn't.
- Fixed a bad bug in csObjectRegistry::Unregister(). It would
  only delete the 'registry' vector and not the 'tags' vector.
  Why this bug only presented itself now I don't know.
- At this moment my changes cause big leaks in SCF at exit. I have
  not yet been able to find out why.

Date:	Monday October 29, 2001 @ 14:11
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv23868

Modified Files:
	csbutton.cpp 
Log Message:
if button dismisses parent command isn't send (to parent, causing crash)

Date:	Wednesday October 31, 2001 @ 11:44
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv10666/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
added vfs support to csFileDialog

Date:	Wednesday October 31, 2001 @ 12:37
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv1558

Modified Files:
	csstddlg.cpp 
Log Message:
fix so it compiles on msvc

Date:	Thursday November 1, 2001 @ 5:59
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv31247

Modified Files:
	csstddlg.cpp 
Log Message:
made the msvc fix the right way

Date:	Thursday November 1, 2001 @ 7:47
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27504/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
fixed a bug in csApp:Printf

Date:	Monday November 5, 2001 @ 2:59
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv2674

Modified Files:
	csstddlg.cpp 
Log Message:
bug in csstddlg for DOS fixed

Date:	Wednesday November 7, 2001 @ 2:24
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv18791/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
fixed cygwin port and csFileDialog

Date:	Wednesday November 7, 2001 @ 2:38
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv21403/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
Fixed incomplete fix to the fix of the fix.

Date:	Wednesday December 5, 2001 @ 0:33
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27170/libs/csws

Modified Files:
	cshints.cpp 
Log Message:
- Added a new HOWTO to explain how to attach game objects to Crystal
  Space objects.
- Added iEngine::PrepareTextures() and PrepareMeshes().
- Fixed a leak in the engine which wasn't destroying the default
  render priorities in the destructor (note that iEngine::DeleteAll()
  will delete all render priorities and then create the four
  default ones again).
- Extended 'START' keyword in map loader so it now has a new syntax:
    START (SECTOR ('mySector') POSITION (x,y,z)
    	UP (x,y,z) FORWARD (x,y,z))
  This new syntax means that you can now also specify up and forward
  vector in the map file. The old syntax (sector,x,y,z) is still
  supported. Note that walktest will not respect the up and forward
  vector because it has its own way to express view direction and I
  have not yet converted this.
- Also updated the map format documentation for this change.
- Fixed a bug in csCameraPosition. It was using strdup() instead
  of csStrNew().
- Fixed two other strdup bugs in csws and cslexan.

Date:	Wednesday December 5, 2001 @ 3:17
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv3970/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
Changed MAXPATHLEN to CS_MAXPATHLEN to eliminate
a warning under the Cygwin Windows port of CS. This change
is done blind into some CS ports, so sorry in advance if this
causes any problems.

Date:	Thursday December 27, 2001 @ 9:36
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv15297/libs/csws

Modified Files:
	cscompol.cpp csgfxppl.cpp 
Log Message:
        - fixed SCF_DEBUG to work correctly with embeded interfaces
        - fixed some compiler warnings
        - fixed definition of int32 and uint32 should be long not int
        - removed the type UByte,SByte, UShort,SShort, ULong,SLong, UInt, 
          SInt, uchar, ushort and ulong and substituted code with the
          corresponding intxx types.

Date:	Friday January 4, 2002 @ 13:10
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv7490/libs/csws

Modified Files:
	csiline.cpp cslistbx.cpp csscrbar.cpp csspinbx.cpp cstimer.cpp 
	cstree.cpp 
Log Message:
Eric Sunshine fixed a bad booboo from some time ago which clobbered csTimer
by mutating it into csTicksr.

Date:	Friday January 18, 2002 @ 2:47
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv4462/libs/csws

Modified Files:
	csapp.cpp csbaglay.cpp csbdrlay.cpp csboxlay.cpp csbutton.cpp 
	cscomp.cpp csdialog.cpp csflwlay.cpp csgrid.cpp csiline.cpp 
	cslayout.cpp cslistbx.cpp csscrbar.cpp cssplit.cpp 
	csstatic.cpp csstddlg.cpp cstree.cpp cswsutil.cpp 
Log Message:
Slight code cleanup: removed all trailing spaces and tabs from
all lines in all source and make files throughout the entire project.
Note that this will most likely not result in a significant
FPS increase :-)

Date:	Sunday February 3, 2002 @ 1:35
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv11591/libs/csws

Modified Files:
	cscwheel.cpp 
Log Message:

- Eliminated more truncation and conversion between types warnings under MSVC.

- Moved some code to use qsqrt() rather than sqrt() where appropriate.

Note:

MSVC does not like float value's being expressed as ".0" or "0." and always likes you
to use a trailing "f" if you are allocating a value to a the float type.

Date:	Sunday February 3, 2002 @ 13:47
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv9351/libs/csws

Modified Files:
	cstree.cpp csscrbar.cpp csmouse.cpp csmenu.cpp cslistbx.cpp 
	csiline.cpp csgrid.cpp 
Log Message:

Yet more warning culling under MSVC.

Date:	Saturday March 16, 2002 @ 16:23
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv20187/csws

Modified Files:
	csbdrlay.cpp cscomp.cpp 
Log Message:
- modified the macros for globals so MSVC will (hopefully) not barf
- gone through plugins to replace the globals with the cs macros

Date:	Wednesday March 27, 2002 @ 13:47
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv3165/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
cosmetic change

Date:	Thursday April 4, 2002 @ 2:56
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv12953/libs/csws

Modified Files:
	cswsutil.cpp 
Log Message:
- Cleaned up lots of engine/csgeom comments.
- Removed lots of exit() calls from all over CS. A module in CS
  should almost never do exit but instead return an appropriate
  error to the caller (using the reporter and a return code for
  example).

Date:	Thursday April 4, 2002 @ 3:10
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv17396/libs/csws

Modified Files:
      Tag: R0_94
	cswsutil.cpp 
Log Message:
Removed lots of exit() calls from all over CS. A module in CS
should almost never do exit but instead return an appropriate
error to the caller (using the reporter and a return code for
example).

Date:	Friday June 28, 2002 @ 12:23
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv30554/libs/csws

Modified Files:
	csiline.cpp cscomp.cpp 
Log Message:
some changes to compile w/ gcc 3.1:
- replaced alloca()'s  w/ ALLOC_STACK_ARRAY
- added a typecast in win32 loadlib.cpp

Date:	Thursday July 4, 2002 @ 5:55
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv19720

Modified Files:
	csstddlg.cpp 
Log Message:
- fixed crash when attempting to display empty directory
  (a NULL pointer was DecRef()ed)

Date:	Thursday July 11, 2002 @ 12:48
Author:	okt

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv28576/libs/csws

Modified Files:
	cstimer.cpp 
Log Message:
Caused csTimer to become useful outside of CSWS by
overloading the constructor to allow its 'parent' to be:
+ An iEventHandler or
+ An iEventQueue

Date:	Wednesday August 7, 2002 @ 4:20
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv29803/libs/csws

Modified Files:
	csws.mak 
Log Message:
Eric Sunshine (hopefully) worked around a problem caused by buggy stat()
on Win9x and WinME where a bogus result is returned if the path has a
trailing slash.  This causes problems with the makefile dependency rules
which depend upon $(OUTBASE), $(OUTOS), $(OUTPROC), or $(OUT), all of
which end with a slash, since make thinks that those directories don't
exist even when they are present.  Consequently, make tries invoking
$(MKDIR) on already-present directories.  The work-around was to redefine
these variable so without the trailing slash.  Also updated all makefiles
throughout the project to take into account that these variables are no
longer defined with a trailing slash.

Date:	Thursday August 22, 2002 @ 8:08
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv25276/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
- fixed a bug in csComponent::do_handle_event where a 
  crash occured after a child component destroyed itself 
  inside HandleEvent()
- removed '#include "imap/services.h"' from initapp.cpp

Date:	Wednesday August 28, 2002 @ 3:39
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv466/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:

Eric Sunshine made the following changes:

-*- Changed csFindSystemRoots() so that it returns csRef<iStrVector>
    instead of a string buffer (which the caller had to free) filled with
    null terminated strings plus a final null terminator.  The old return
    value was far too low-level.  Rewrote all csFindSystemRoots()
    implementations.

-*- iVFS::MountRoot() now returns csRef<iStrVector> rather than
    iStrVector*.  For consistency, iVFS::FindFiles() also now returns
    csRef<iStrVector> rather than iStrVector*.

-*- Fixed double-delete problem affecting all strings placed in the
    iStrVector returned by iVFS::MountRoot().

-*- Changed the behavior of iVFS::MountRoot() so that it now normalizes
    mounted "roots" rather than mounting them in native form.  For
    example, in vsh on Windows, we now have /native/c/, /native/d/, etc.
    rather than /native/C:/, /native/D:/, etc.

Date:	Thursday August 29, 2002 @ 13:57
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32479/libs/csws

Modified Files:
	csiline.cpp 
Log Message:
- freefnt2 now supports antialiasing.
- freefnt2: the DPI value used to compute pixel from point size is now 
  96 instead of 72 dpi
- added GetAscend() and GetDescend() routines to iFont
- changed some comments
- fixed the CSWS input to accept chars produced by Ctrl+Alt+Key
- added a minimum line gap to simpcon plugin (so fonts with small line descends
- updated csfgen to use freefnt2
  are better readable, but lines w/ fonts with higher descends aren't too far apart)
- slight change of failure report when iWin32Assistant couldn't be registered

Date:	Monday September 2, 2002 @ 5:04
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32070/libs/csws

Modified Files:
	csbutton.cpp cscomp.cpp cslistbx.cpp csmenu.cpp csnotebk.cpp 
	csstatic.cpp cstree.cpp 
Log Message:
removed UPPERCASE and LOWERCASE macros from cssysdef.h, you can use toupper and tolower from ctype.h instead

Date:	Monday September 2, 2002 @ 5:54
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv14047/libs/csws

Modified Files:
	csstatic.cpp csstddlg.cpp 
Log Message:
forgot to remove some PROVIDE_PATH defines

Date:	Saturday September 7, 2002 @ 3:46
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv12124/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
- Changed all config related Enumerate() calls to return csPtr.
- Changed iImageIO->Load() to return csPtr.

Date:	Saturday September 7, 2002 @ 22:39
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv31688/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Fixed a lot of uses of iDataBuffer in CS to work with csRef.

Date:	Monday September 9, 2002 @ 0:31
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv29472/libs/csws

Modified Files:
	cswstex.cpp 
Log Message:
- iTextureManager->RegisterTexture() and RegisterMaterial()
  now return csPtr. This also fixes several ref counting bugs
  throughout CS with regards to this.
- Fixed iso engine so it now incref()'s the given texture
  handle in an iso material.
- Engine material and texture wrappers now use csRef's to keep
  track of their internal image/handle/texture references.

Date:	Monday September 9, 2002 @ 6:40
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv15303/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
Removed lots (but far from all) DecRef() calls from entire
CS. Replaced with csRef usage.

Date:	Thursday September 12, 2002 @ 1:39
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv10824/libs/csws

Modified Files:
	csapp.cpp csgfxppl.cpp 
Log Message:
- More csPtr/csRef changes.
- Replaced strcmp with strcasecmp in efserver.cpp.

Date:	Friday September 20, 2002 @ 9:15
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv1129/libs/csws

Modified Files:
	cscomp.cpp cscompol.cpp csiline.cpp csnotebk.cpp 
Log Message:
removed all #define CS_SYSDEF_PROVIDE_ALLOCA from libs

Date:	Sunday October 13, 2002 @ 11:17
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv27726/libs/csws

Modified Files:
	csapp.cpp cswstex.cpp 
Log Message:
Eric Sunshine made the following changes:

-*- Eliminated a slew of compilation warnings throughout the project.

-*- Modified the makefiles so that, on Unix platforms, the X11-related
    plugins are built only if the configuration phase discovered the
    presence of X11, and the OpenGL-related plugins are built only if the
    configuration phase discovered OpenGL.

Date:	Friday October 18, 2002 @ 6:28
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory usw-pr-cvs1:/tmp/cvs-serv32675/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
- Removed 8-bit support from the line renderer.
- Moved iTextureManager->FindRGB() to iGraphics2D where it belongs.
- Additionally removed iTextureManager->SetPalette(), ResetPalette(),
  and ReserveColor().
- Renamed csColorQuantizer::RGB() to DoRGB() to avoid a conflict
  with a define.

Date:	Tuesday November 19, 2002 @ 15:00
Author:	okt

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv3812/libs/csws

Modified Files:
	cstimer.cpp 
Log Message:
Added Perl v5 Scripting Plugin and Test Application
Furthermore:
  Changed private member csTimer::pause to csTimer::pausetime to fix case-insensitive conflict with iTimer::Pause()
  Perl headers define macros that conflict with names of some things in CS, so added #undef's to ivaria/cs.i
  Added a template internal-project sub-makefile

Date:	Friday December 20, 2002 @ 3:27
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv4014/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
Removed the unmaintained OS/2 port.  Tagged the following files and
directories with "OS2_OBSOLETE" in order to simplify the task of
recovering them from the Attic if necessary.

    docs/texinfo/build/platform/os2.txi
    docs/texinfo/internal/platform/os2.txi
    include/cssys/os2 libs/cssys/os2
    plugins/video/canvas/common/os2-keys.h
    plugins/video/canvas/csdive
    plugins/video/canvas/openglos2

Date:	Friday December 20, 2002 @ 19:25
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv15024/libs/csws

Modified Files:
	cscomp.cpp 
Log Message:
- Eliminated some un-initialized variables in cscomp.cpp

- Cleaned md32spr code so that MSVC does not warn against it.

Date:	Tuesday January 14, 2003 @ 3:55
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv29067/libs/csws

Modified Files:
	cswsutil.cpp 
Log Message:
- Added csPDelArray. This is similar to csPArray but it will
  delete elements that are removed from the array.
- Replaced all occurances of CS_DECLARE_TYPED_VECTOR with
  csPDelArray.
- Removed the CS_DECLARE_TYPED_VECTOR defines.
- Removed the CS_DECLARE_TYPED_IBASE_VECTOR defines.
- Changed the return of csRefArray<T>::Pop() from csRef<T> to
  csPtr<T>. This is a lot safer since you can assign a csRef<T>
  to a normal pointer and that error isn't detected by a compiler.
  But you cannot assign a csPtr<T> to a normal pointer. You are
  forced to use a csRef<T> then.
- Fixed mdltool to use a csRef<T> to catch the Pop().
- Fixed compile error in thing plugin (curve templates). Put the
  DecRef() back in since it is needed. It will now work correctly.
- csMovable now uses a csRefArray for the listeners. Previously
  it wouldn't do that with potentially bad results (i.e. it would
  keep no refs to the listeners).
- Fixed the documentation on typed vectors and added documentation
  for all new templated arrays.

Date:	Tuesday January 21, 2003 @ 11:23
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv17417/libs/csws

Modified Files:
	cscomp.cpp cscompol.cpp csiline.cpp 
Log Message:
 - walktest: default font is loaded if user-specified one fails
 - renamed ALLOC_STACK_ARRAY to CS_ALLOC_STACK_ARRAY. flipped order of
   var & type parameters so it matches the C++ variabel declaration 
   (type first, then name)
 - win32: console windows are only hidden after an app window was created
 - win32: plugins now export a function which returns the used compiler.
   if it doesn't match the app compiler the plugin isn't loaded (so mixing
   MinGW & MSVC binaries will cause an error report instead of just a crash)
 - added iCommandLineParser::GetBoolOption()

Date:	Saturday February 1, 2003 @ 2:43
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv645/libs/csws

Modified Files:
	csgrid.cpp cswspal.cpp 
Log Message:
Applied patch from damage-list@....

This patch fixed some crashers in csgrid and tries to close a memory leak in
palettes. (I modified the patch a bit as it contained a mismatched
    malloc/delete)

Date:	Saturday February 1, 2003 @ 2:46
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv1438/libs/csws

Modified Files:
      Tag: R0_96
	csgrid.cpp cswspal.cpp 
Log Message:
applied patches from main branch (csws)

Date:	Tuesday March 25, 2003 @ 2:40
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv26357/libs/csws

Modified Files:
	csbackgr.cpp cscompol.cpp 
Log Message:
- Changed API of OpenPortal() to accept a G3DPolygonDFP instead
  of a 2D polygon. I need z-information.
- First version of OpenGL implementation of OpenPortal().
- Added CS_PORTAL_FLOAT option for portals. This will enable the
  portal to use the new OpenPortal() code.
- Added <float> flag to the portal loading code to enable this new
  flag. Currently this new feature is not yet working properly.
  Needs more testing and fixing.
- Optimized the polygon drawing structures in graph3d.h a little.

Date:	Saturday March 29, 2003 @ 11:27
Author:	norman

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv14242

Modified Files:
	cscompol.cpp 
Log Message:
made the compiler shut up about: warning: pasting "orig_poly_colors" and "[" does not give a 
valid preprocessing token

Date:	Tuesday April 1, 2003 @ 16:17
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv7949/libs/csws

Modified Files:
	csgrid.cpp cshints.cpp cskeyacc.cpp csskin.cpp cswstex.cpp 
Log Message:
Removed the csSome, csConstSome and uint datatypes.

Date:	Wednesday April 2, 2003 @ 4:47
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv23730/libs/csws

Modified Files:
	cscwheel.cpp cswsutil.cpp 
Log Message:
cleaned up util.h and added a crystal namespace

Date:	Tuesday April 8, 2003 @ 11:17
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv13172/libs/csws

Added Files:
	Jamfile 
Log Message:
added the Jamfiles

Date:	Sunday April 13, 2003 @ 6:48
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv19993/libs/csws

Modified Files:
	Jamfile 
Log Message:
moved dependencies of the libraries into the library Jamfiles, and removed the hacked mk/jam/deps.jam

Date:	Sunday April 27, 2003 @ 2:33
Author:	sunshine

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv7480/libs/csws

Modified Files:
	csws.mak 
Log Message:

Eric Sunshine made the following changes:

-*- Modified configure.ac so that it emits a SRCDIR property to
    config.mak.  This value represents the --srcdir argument given to the
    configure script (or "." if --srcdir is omitted).  This points at the
    directory containing the CS source code (which may differ from the
    build directory, which is typically the current working directory).

-*- Modified makefiles and build scripts throughout the project so that
    they respect $(SRCDIR).  This allows the project to be built in a
    directory other than the source directory, thus it is possible to
    place the source directory on a readonly filesystem (such as a
    CD-ROM), or to share a single NFS-mounted source directory among
    different builds, where each build inhabits its own directory.  For
    example, if CS resides at /home/CS and you wish to build the project
    in /home/build:

    % cd /home/build
    % ../CS/configure
    % make -k all
    % make install

    (Note that the Jam-base build system already supports this build
    paradigm.)

-*- Modified configure.ac so that it emits EXTENSIVE_MEMDEBUG to
    config.mak since this variable is used by Makefile.in for the
    `showconfig' target.

-*- Modified configure.ac so that it emits MONITOR_MAKEFILE_CACHE when the
    value is either "yes" or "no", instead of emitting it only when the
    value is "yes".  This was necessary because CS/mk/cache.mak prints the
    value of this variable as part of $(SYSMODIFIER).

Date:	Saturday May 10, 2003 @ 0:25
Author:	philwyett

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv14901/libs/csws

Modified Files:
	csbackgr.cpp cscwheel.cpp 
Log Message:
- Philip Wyett eliminated more double to float warnings under MSVC 6.

- Also performed a minor CS code style cleanup.

Date:	Wednesday May 28, 2003 @ 23:05
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv15535/libs/csws

Modified Files:
	csapp.cpp csbackgr.cpp csbaglay.cpp csbdrlay.cpp csbutton.cpp 
	cscomp.cpp cscwheel.cpp csdialog.cpp csgfxppl.cpp csgrid.cpp 
	cshints.cpp csiline.cpp cskeyacc.cpp cslayout.cpp cslistbx.cpp 
	csmenu.cpp csmouse.cpp csnotebk.cpp csscrbar.cpp csskin.cpp 
	csspinbx.cpp cssplit.cpp csstatic.cpp csstddlg.cpp cstimer.cpp 
	cstree.cpp cswindow.cpp cswspal.cpp cswsutil.cpp 
Log Message:
Replaced NULL with 0.

Date:	Monday July 28, 2003 @ 3:39
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv12893/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgrid.cpp 
Log Message:
	- Jorrit performed the next bunch of csVector removal:
	    - Replaced 'fifo' in csTreeNode with a csArray<csTreeNode*>.
	    - Replaced 'children' in csTreeNode with a csArray<csTreeNode*>.
	    - Replaced 'ModalInfo' in csApp with a csArray<csModalInfo*>.
	    - Replaced 'clipchildren' in csComponent with a
	      csArray<csComponent*>.
	    - Replaced 'vViews' in csGrid with a csArray<csGridView*>.
	    - Replaced 'vRegionStyles' in csGrid with a csArray<csGridCell*>.

Date:	Monday July 28, 2003 @ 12:50
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv12942/libs/csws

Modified Files:
	csspinbx.cpp 
Log Message:
	- Jorrit added csStringArray::FindSortedKey() with only one argument.
	  This will use default case sensitive key find.
	- Jorrit removed some usages of csStrVector:
	    - Replaced 'del' in csArchive.
	    - Replaced 'Names' in csCommandLineParser.
	    - Replaced 'Values' in csSpinBox.

Date:	Monday July 28, 2003 @ 22:38
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv19772/libs/csws

Modified Files:
	csstddlg.cpp 
Log Message:
	- Jorrit made scfStringArray actually work by adding the needed
	  SCF_CONSTRUCT stuff.
	- Jorrit changed csFindSystemRoots() to return iStringArray instead
	  of iStrVector.
	- Jorrit changed iVFS->FindFiles() and MountRoot() to return
	  iStringArray.

Date:	Tuesday July 29, 2003 @ 0:07
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv1835/libs/csws

Modified Files:
	csapp.cpp csmouse.cpp csstddlg.cpp 
Log Message:
	- Jorrit removed all other usages of csStrVector (viewmesh, demo,
	  iAwsParmList, win32/loadlib.cpp, csws cspFileDialog, input console,
	  and OpenGL renderer).
	  In case of iAwsParmList the csStrVector was also
	  replaced with the more correct iStringArray (i.e. SCF interface).
	- Jorrit removed all other usages of iStrVector and scfStrVector
	  (csScanPluginsDir and related, iSCF (QueryClassList)).
	- Jorrit finally removed csStrVector, iStrVector, and scfStrVector.
	- Jorrit also fixed the python plugin for all latest changes.

Date:	Wednesday July 30, 2003 @ 10:21
Author:	res2002

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv20762

Modified Files:
	csstddlg.cpp 
Log Message:
Fixed "assuming & on overloaded member function" GCC error,

Date:	Friday August 1, 2003 @ 2:45
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv3663/libs/csws

Modified Files:
	csgrid.cpp 
Log Message:
	- Jorrit replaced various occurances of csVector:
	    - Replaced 'csPluginList' for csPluginLoader with a
	      csPDelArray<csPluginLoadRec>.
	    - Replaced 'csPluginsVector' in csPluginManager with a
	      csPDelArray<csPlugin>.
	    - Replaced 'csGridRow' in csSparseGrid with a
	      csPDelArray<csGridRowEntry>.
	    - csRegionTree2D::FindRegion() now uses csArray instead of
	      csVector.
	- Jorrit added csPDelArray::FindKey().

Date:	Friday August 1, 2003 @ 3:30
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv9578/libs/csws

Modified Files:
	csbdrlay.cpp cscomp.cpp cslayout.cpp csskin.cpp cswstex.cpp 
Log Message:
	- Jorrit replaced various occurances of csVector:
	    - Replaced 'csConstraintVector' for csws layouts with a
	      csPDelArray<csLayoutConstraint>.
	    - csSkin now inherits from csPDelArray<csSkinSlice> instead of
	      csVector.
	    - Replaced 'csWSTexVector' for csws with a
	      csPDelArray<csWSTexture>.

Date:	Friday August 1, 2003 @ 13:28
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv5026/libs/csws

Modified Files:
	csgrid.cpp csskin.cpp cswstex.cpp 
Log Message:
	- Jorrit made the typedefs for compare and compare key functions
	  for csPDelArray and csArray local to the class. That way they
	  can use the correct type instead of just void*. This was already
	  done by csRefArray and cleans up the API considerably.
	- Jorrit added csArray::FindKey().

Date:	Saturday August 2, 2003 @ 1:37
Author:	matzebraun

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv11792/libs/csws

Modified Files:
	csapp.cpp 
Log Message:
fixed a bug in csws where it was calling FinishFrame too early. This caused bugplug to not show fps

Date:	Saturday August 2, 2003 @ 4:14
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv31391/libs/csws

Modified Files:
	csapp.cpp cscomp.cpp csgrid.cpp cslayout.cpp csnotebk.cpp 
Log Message:
	- Jorrit renamed csPDelArray::Delete(int) to DeleteIndex() to conform
	  more to the API used by csArray.
	- Jorrit renamed csRefArray::Delete(int) to DeleteIndex() to conform
	  more to the API used by csArray.
	- Jorrit renamed csStringArray::Delete(int) to DeleteIndex() to conform
	  more to the API used by csArray.
	- Jorrit renamed csGrowingArray::Delete(int) to DeleteIndex() to conform
	  more to the API used by csArray.
	- Jorrit modified the api documentation to reflect the pending removal
	  of csVector and csBasicVector. Also explained how to do most common
	  transitions.

Date:	Saturday August 2, 2003 @ 12:53
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv8080/libs/csws

Modified Files:
	cshints.cpp cskeyacc.cpp 
Log Message:
	- Jorrit replaced various occurances of csVector:
	    - Replaced 'csHintManager' in csws with csArray<void*>.
	    - Replaced 'csAccVector' in csws with csPDelArray<csAccElement>.
	    - Replaced 'sequences' in csdemo with csPDelArray<NamedSequence>.
	    - Replaced 'paths' in csdemo with csPDelArray<csNamedPath>.
	    - Replaced 'pathForMesh' in csdemo with csPDelArray<PathForMesh>.
	    - Replaced 'meshRotation' in csdemo with csPDelArray<MeshRotation>.
	    - Replaced 'engine_views' in cswseng with csArray<ceEngineView*>.
	    - Replaced the CS_DECLARE_TYPED_VECTOR define in map2cs so that
	      it now uses csArray<T> instead of csVector.
	    - Replaced 'generic' in md32spr with csArray<md3Model*>.
	    - Replaced 'csTokenVector' in cs2xml with csPDelArray<csTokenDesc>.
	    - Replaced 'things' in levtool with csPDelArray<ltThing>.
	    - Replaced 'thing_nodes' in levtool with csPDelArray<ltDocNodeWrap>.
	    - Replaced 'planes' in levtool with csPDelArray<ltPlane>.
	    - Replaced 'thing_plugins' in levtool with csPDelArray<csString>.
	    - Replaced 'plane_plugins' in levtool with csPDelArray<csString>.
	    - Replaced 'csRecordVector' in walktest with
	      csPDelArray<csRecordedCamera>.
	    - Replaced 'busy_entities' in walktest with csArray<csWalkEntity*>.
	    - Replaced 'busy_vector' in walktest with csArray<csWalkEntity*>.

Date:	Saturday August 2, 2003 @ 23:49
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv25965/libs/csws

Modified Files:
	csgrid.cpp 
Log Message:
	- Jorrit replaced a lot of 'if (bla) delete bla' with 'delete bla'.
	  C++ guarantees that 'delete' will check on null pointer so there is
	  no need to add another test.

Date:	Thursday August 7, 2003 @ 2:55
Author:	jorrit

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv4622/libs/csws

Modified Files:
	csgrid.cpp csskin.cpp cswstex.cpp 
Log Message:
	- Jorrit did the following array related changes:
	    - Added Put() to csArray.
	    - Added a protected csArray::InitRegion(). This function will
	      re-initialize a region in the array WITHOUT properly destructing
	      the previous contents! This is needed by some subclasses (like
	      csPDelArray) in order to implement GetAndClear() and Extract().
	    - csArray now has a second template argument to specify an
	      ElementHandler. That way you can use csArray with specialized
	      item constructors and destructors. By default csArray will
	      still work as before.
	    - Made csPDelArray a subclass of csArray using a specialized
	      element handler.
	    - Re-implemented csRefArray as a subclass of csArray. Instead of
	      being defined as csArray<csRef<T> > it is now defined as
	      csArray<T*, csRefArrayElementHandler<T*> >. The element handler
	      will now do IncRef() and DecRef(). This is more efficient
	      then letting csRef do it as csRef does some additional and
	      unneeded tests.
	- Jorrit changed csRef<iImage> to iImage* in the arguments to
	  iImageVector. Additionally changed the csRef<iImage>& return
	  to csRef<iImage>.

Date:	Friday August 8, 2003 @ 2:11
Author:	vengeance2001

Update of /cvsroot/crystal/CS/libs/csws
In directory sc8-pr-cvs1:/tmp/cvs-serv18010

Modified Files:
	csmenu.cpp 
Log Message:
Added a GetCheck() function to see if a menu item is checked or not.