mirror of https://git.sr.ht/~kikoodx/crystal-tower
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#include "shatter.h"
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#include "anim.h"
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#include "conf.h"
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#include "level.h"
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#include "particles.h"
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#include "raygint/display.h"
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#include "tile.h"
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#include "vec.h"
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#include <stddef.h>
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static void callback(struct Anim *);
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void
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shatter(int x, int y)
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{
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#ifdef GINT
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extern bopti_image_t bimg_shatter;
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#endif
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#ifdef RAYLIB
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bopti_image_t bimg_shatter = 0;
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#endif
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const int ax = (int)(x / TILE_SIZE) * TILE_SIZE;
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const int ay = (int)(y / TILE_SIZE) * TILE_SIZE;
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struct Anim p = anim_new(&bimg_shatter, ax, ay, TILE_SIZE, 2, false);
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p.callback = callback;
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if (level_get_px(ax, ay) == TILE_SOLID && !particles_here(ax, ay))
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particles_add(p);
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}
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static void
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callback(struct Anim *a)
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{
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const int x = a->pos.x / TILE_SIZE;
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const int y = a->pos.y / TILE_SIZE;
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level_set(x, y, TILE_SHATTERED);
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if (level_get(x - 1, y) == TILE_SPIKE_L)
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level_set(x - 1, y, TILE_VOID);
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if (level_get(x + 1, y) == TILE_SPIKE_R)
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level_set(x + 1, y, TILE_VOID);
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if (level_get(x, y - 1) == TILE_SPIKE_U)
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level_set(x, y - 1, TILE_VOID);
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if (level_get(x, y + 1) == TILE_SPIKE_D)
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level_set(x, y + 1, TILE_VOID);
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}
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