static inline unsigned long getMapYsize() { return( (unsigned long) (main_map.getYsize()) ); }
static inline void getMapSize(iXY *map_size) { map_size->x = main_map.getXsize(); map_size->y = main_map.getYsize(); }
static inline iXY getMapSize() { return( iXY( main_map.getXsize(), main_map.getYsize() ) ); }
static inline void getMapPointSize(iXY *map_size) { map_size->x = main_map.getXsize() * tile_set.getTileXsize(); map_size->y = main_map.getYsize() * tile_set.getTileYsize(); }