diff options
Diffstat (limited to 'src/map_utils.c')
| -rw-r--r-- | src/map_utils.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/map_utils.c b/src/map_utils.c new file mode 100644 index 0000000..82acaa9 --- /dev/null +++ b/src/map_utils.c @@ -0,0 +1,36 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* map_utils.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/05/14 13:19:34 by dkaiser #+# #+# */ +/* Updated: 2024/05/14 14:44:39 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "so_long.h" + +t_vector grid_to_screen_pos(t_ivector grid_pos, t_ivector tile_size) +{ + t_vector screen_pos; + + screen_pos.x = grid_pos.x * tile_size.x; + screen_pos.y = grid_pos.y * tile_size.y; + return (screen_pos); +} + +t_ivector screen_to_grid_pos(t_vector screen_pos, t_ivector tile_size) +{ + t_ivector grid_pos; + + grid_pos.x = screen_pos.x / tile_size.x; + grid_pos.y = screen_pos.y / tile_size.y; + return (grid_pos); +} + +enum e_tile get_tile(t_tilemap *map, int x, int y) +{ + return map->tiles[y * map->grid_size.x + x]; +} |