[Gemrb-commits] gemrb/gemrb/plugins/SDLVideo SDLVideoDriver.cpp,1.104,1.105 SDLVideoDriver.h,1.48,1.49

[Jarda B. <edh...@us...>]

Update of /cvsroot/gemrb/gemrb/gemrb/plugins/SDLVideo
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26416/gemrb/plugins/SDLVideo

Modified Files:
	SDLVideoDriver.cpp SDLVideoDriver.h 
Log Message:
mplemented preliminary fog-of-war on the minimaps



Index: SDLVideoDriver.h
===================================================================
RCS file: /cvsroot/gemrb/gemrb/gemrb/plugins/SDLVideo/SDLVideoDriver.h,v
retrieving revision 1.48
retrieving revision 1.49
diff -C2 -d -r1.48 -r1.49
*** SDLVideoDriver.h	19 May 2005 14:56:20 -0000	1.48
--- SDLVideoDriver.h	5 Jun 2005 23:57:14 -0000	1.49
***************
*** 80,83 ****
--- 80,84 ----
  	/** This function Draws the Border of a Rectangle as described by the Region parameter. The Color used to draw the rectangle is passes via the Color parameter. */
  	void DrawRect(Region& rgn, Color& color, bool fill = true, bool clipped = false);
+ 	void DrawRectSprite(Region& rgn, Color& color, Sprite2D* sprite, bool fill = true, bool clipped = false);
  	/** This functions Draws a Circle */
  	void DrawCircle(short cx, short cy, unsigned short r, Color& color);

Index: SDLVideoDriver.cpp
===================================================================
RCS file: /cvsroot/gemrb/gemrb/gemrb/plugins/SDLVideo/SDLVideoDriver.cpp,v
retrieving revision 1.104
retrieving revision 1.105
diff -C2 -d -r1.104 -r1.105
*** SDLVideoDriver.cpp	19 May 2005 14:56:19 -0000	1.104
--- SDLVideoDriver.cpp	5 Jun 2005 23:57:14 -0000	1.105
***************
*** 754,757 ****
--- 754,783 ----
  	}
  }
+ 
+ /** This function Draws the Border of a Rectangle as described by the Region parameter. The Color used to draw the rectangle is passes via the Color parameter. */
+ void SDLVideoDriver::DrawRectSprite(Region& rgn, Color& color, Sprite2D* sprite, bool fill, bool clipped)
+ {
+ 	SDL_Surface* surf = ( SDL_Surface* ) sprite->vptr;
+ 	SDL_Rect drect = {
+ 		rgn.x, rgn.y, rgn.w, rgn.h
+ 	};
+ 	if ( SDL_ALPHA_TRANSPARENT == color.a ) {
+ 		return;
+ 	} else if ( SDL_ALPHA_OPAQUE == color.a ) {
+ 		long val = SDL_MapRGBA( surf->format, color.r, color.g, color.b, color.a );
+ 		SDL_FillRect( surf, &drect, val );
+ 	} else {
+ 		SDL_Surface * rectsurf = SDL_CreateRGBSurface( SDL_HWSURFACE | SDL_SRCALPHA, rgn.w, rgn.h, 8, 0, 0, 0, 0 );
+ 		SDL_Color c;
+ 		c.r = color.r;
+ 		c.b = color.b;
+ 		c.g = color.g;
+ 		SDL_SetPalette( rectsurf, SDL_LOGPAL, &c, 0, 1 );
+ 		SDL_SetAlpha( rectsurf, SDL_SRCALPHA | SDL_RLEACCEL, color.a );
+ 		SDL_BlitSurface( rectsurf, NULL, surf, &drect );
+ 		SDL_FreeSurface( rectsurf );
+ 	}
+ }
+ 
  void SDLVideoDriver::SetPixel(short x, short y, Color& color, bool clipped)
  {