[Super-tux-devel] Patch with Leveleditor improvements

[Ricardo C. <ri...@ae...>]

Hey there,

 I've finally managed to put all those level editor menus working.
 Now you can (using the menu):
- Add new levels (it will look for existing levels and add after the last. The 
level number is displayed in the screen);
- Load an existing level (in future, it will just display a list of existing 
levels);
- Test a level (press Esc to come back to the level editor);
- Edit level header settings and change stuff like the width (doing a realloc 
of the level). The menu code of this is huge! There are two ways to short it:
1. just make lesser options (aka hack)...
2. improve menu. The menu should have a funcs that would get the entries and 
would display them correctly and return the selected one... as i explained in 
a mail sometime ago.

 It also asks the user to Save, when a modification has been made, and the 
user wants to Exit, Load/Add another level or test the level.

This patch also modifies the following:
- gameloop now receives the level number and if the game is in test mode or 
not (for the level editor testing);
- leveleditor also receives the level number to edit as an argument (not sure 
if it is usefull, but...);
- now, the loadlevel() func doesn't exit if a level file could not be red or 
is corrupt. It just returns 1 or -1. Currently, all the calls of loadlevel() 
end with an exit(), but in the future we should just come back to the main 
menu;
- make use of atexit(), as someone already suggested here. atexit() will call 
st_shutdown when any exit() is called or the end of main is reached, so we 
don't have to care about quiting SDL and audio;
- Title.c had a duplication of the HighScore display code. This could be fixed 
by making the menu_change variable has NO, in the menu_init().

Cheers,
 Ricardo
(meet you at the meeting ;) )



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