camera.c

   1
   2 static struct {
   3   int x;
   4   int y;
   5 } camera;
   6
   7 int camera_x(){ return camera.x; }
   8 int camera_y(){ return camera.y; }
   9 void point_camera(int x, int y){
  10         camera.x = x;
  11         camera.y = y;
  12 }