PonyMirrors/libsuperderpy
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detect colisions, remove obstracles from queue

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Sebastian Krzyszkowiak 2012-05-03 02:49:08 +02:00
parent b6d8136609
commit 62c7a3cd98
1 changed files with 26 additions and 4 deletions
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32
src/level.c
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@ -182,17 +182,39 @@ void Level_Draw(struct Game *game) {
al_draw_bitmap(game->level.stage, (-game->level.st_pos)*al_get_bitmap_width(game->level.stage), 0 ,0);
al_draw_bitmap(game->level.stage, (1+(-game->level.st_pos))*al_get_bitmap_width(game->level.stage), 0 ,0);
int derpyx = game->level.derpy_x*al_get_display_width(game->display);
int derpyy = game->level.derpy_y*al_get_display_height(game->display);
int derpyw = al_get_bitmap_width(game->level.derpy);
int derpyh = al_get_bitmap_height(game->level.derpy);
bool colision = false;
struct Obstracle *tmp = game->level.obstracles;
while (tmp) {
/*PrintConsole(game, "DRAWING %f %f", tmp->x, tmp->y);*/
if (tmp->x > -10) {
al_draw_bitmap(tmp->bitmap, (tmp->x/100.0)*al_get_display_width(game->display), (tmp->y/100.0)*al_get_display_height(game->display), 0);
bool col = false;
int x = (tmp->x/100.0)*al_get_display_width(game->display);
int y = (tmp->y/100.0)*al_get_display_height(game->display);
int w = al_get_bitmap_width(tmp->bitmap);
int h = al_get_bitmap_height(tmp->bitmap);
if ((((x>=derpyx) && (x<=derpyx+derpyw)) || ((x+w>=derpyx) && (x+w<=derpyx+derpyw))) &&
(((y>=derpyy) && (y<=derpyy+derpyh)) || ((y+h>=derpyy) && (y+h<=derpyy+derpyh))))
col = true;
al_draw_tinted_bitmap(tmp->bitmap, al_map_rgba_f(255,255-col*255,255-col*255,1), x, y, 0);
if (col) colision = true;
tmp->x -= game->level.speed*310;
if (tmp->callback) tmp->callback(game, tmp);
} else {
/* TODO: Delete from queue... */
}
tmp = tmp->next;
} else {
if (tmp->next)
tmp->next->prev = tmp->prev;
if (tmp->prev)
tmp->prev->next = tmp->next;
else
game->level.obstracles = tmp->next;
struct Obstracle *t = tmp;
tmp = tmp->next;
free(t);
}
}
al_set_target_bitmap(game->level.derpy);
@ -208,7 +230,7 @@ void Level_Draw(struct Game *game) {
}
al_set_target_bitmap(al_get_backbuffer(game->display));
al_draw_bitmap(game->level.derpy, game->level.derpy_x*al_get_display_width(game->display), game->level.derpy_y*al_get_display_height(game->display), 0);
al_draw_tinted_bitmap(game->level.derpy, al_map_rgba_f(255,255-colision*255,255-colision*255,1), derpyx, derpyy, 0);
al_draw_bitmap(game->level.foreground, (-game->level.fg_pos)*al_get_bitmap_width(game->level.foreground), 0 ,0);
al_draw_bitmap(game->level.foreground, (1+(-game->level.fg_pos))*al_get_bitmap_width(game->level.foreground), 0 ,0);