mirror of https://git.sr.ht/~kikoodx/momento
32 lines
572 B
C
32 lines
572 B
C
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/* Copyright (C) 2021 KikooDX */
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#include "particles.h"
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extern struct Particle particles[MAX_PARTICLES];
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void
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particles_update(void)
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{
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int i = MAX_PARTICLES;
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while (i-- > 0)
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particle_update(&particles[i]);
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}
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void
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particle_update(struct Particle *particle)
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{
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if (!particle->life)
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return;
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particle->life -= 1;
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if (!(particle->life % particle->frame_duration))
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particle->frame += 1;
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/* looping */
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if (!particle->life && particle->looping) {
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particle->frame = 0;
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particle->life = particle->life_ini;
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}
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}
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