level.c

   1 #include <GL/gl.h>
   2 #include <stdlib.h>
   3
   4 #include "level.h"
   5 #include "tga.h"
   6
   7 TGAimage* level_image = NULL;
   8
   9 Block get_block(GLushort x, GLushort y) {
  10         if (level_image == NULL) {
  11                 return BLOCK_EMPTY;
  12         }
  13         return ((Block*) (*level_image).bytes)[x * (*level_image).header.image_width + y];
  14 }
  15
  16 void set_image(TGAimage* image) {
  17         level_image = image;
  18 }