diff options
Diffstat (limited to 'src/collision.h')
| -rw-r--r-- | src/collision.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/collision.h b/src/collision.h index 58cd95e..896620b 100644 --- a/src/collision.h +++ b/src/collision.h @@ -23,6 +23,10 @@ #include <SDL.h> int db_pt_in_rect(int x, int y, SDL_Rect *rect) __attribute__((__pure__)); +void db_closest_pt_on_rect(int x, int y, SDL_Rect *rect, + int *close_x, int *close_y); +int db_col_cir_rect(int x, int y, int r, SDL_Rect *rect, + int *col_x, int *col_y); int db_col_cir_cir(int x1, int y1, int r1, int x2, int y2, int r2) __attribute__((__const__)); int db_col_pt_cir_cir(int x1, int y1, int r1, int x2, int y2, int r2, |