diff options
| author | P. J. McDermott <pj@pehjota.net> | 2021-08-10 02:08:41 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2021-08-10 02:21:48 (EDT) |
| commit | 3e619979dafa64c6b2576420ff1ce59462256d5e (patch) | |
| tree | 27249a38387828b922dad3b88a8ee55f1949ec83 /src/char/char.c | |
| parent | 85494ad6865c9087b0d0f5a547b17042e7122662 (diff) | |
| download | mazefight-3e619979dafa64c6b2576420ff1ce59462256d5e.zip mazefight-3e619979dafa64c6b2576420ff1ce59462256d5e.tar.gz mazefight-3e619979dafa64c6b2576420ff1ce59462256d5e.tar.bz2 | |
char: Add collision detection/handling
Diffstat (limited to 'src/char/char.c')
| -rw-r--r-- | src/char/char.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/char/char.c b/src/char/char.c index 0ab7145..4a4a4e7 100644 --- a/src/char/char.c +++ b/src/char/char.c @@ -126,6 +126,24 @@ mf_char_update(struct mf_char *c) } int +mf_char_collision(struct mf_char *c1, struct mf_char *c2, int handle) +{ + if (c1->cur_x == c2->cur_x && c1->cur_y == c2->cur_y) goto hit; + if (c1->cur_x == c2->new_x && c1->cur_y == c2->new_y) goto hit; + if (c1->new_x == c2->cur_x && c1->new_y == c2->cur_y) goto hit; + if (c1->new_x == c2->new_x && c1->new_y == c2->new_y) goto hit; + + return 0; + + hit: + if (handle == SDL_TRUE) { + c1->collide(c1); + c2->collide(c2); + } + return 1; +} + +int mf_char_render(struct mf_char *c, SDL_Renderer *renderer) { int e = 0; |