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Document camera and sprites (#614)

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This commit is contained in:
Unnunu
2025-06-11 15:36:25 +03:00
committed by GitHub
parent 700ca2495e
commit 4b07cfffa1
19 changed files with 677 additions and 513 deletions
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src/particles.c
+5 -5
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@@ -1555,7 +1555,7 @@ Particle *create_general_particle(Object *obj, ParticleEmitter *emitter) {
if (particle->kind == PARTICLE_KIND_SPRITE) {
particle->sprite = (Sprite *) tex_load_sprite(descriptor->textureID, 0);
if (particle->sprite != NULL) {
if (particle->sprite->frames[0]->flags & 4) {
if (particle->sprite->textures[0]->flags & 4) {
if (particle->descFlags & PARTICLE_DESC_FLAG_1000) {
particle->trans.flags |= OBJ_FLAGS_UNK_0100;
} else {
@@ -1563,7 +1563,7 @@ Particle *create_general_particle(Object *obj, ParticleEmitter *emitter) {
}
}
if (behaviour->flags & PARTICLE_RANDOM_TEXTURE_FRAME) {
particle->textureFrame = rand_range(0, particle->sprite->baseTextureId - 1) << 8;
particle->textureFrame = rand_range(0, particle->sprite->numberOfFrames - 1) << 8;
if ((particle->descFlags &
(PARTICLE_TEXTURE_ANIM_FORWARD_ENABLED | PARTICLE_TEXTURE_ANIM_BACKWARD_ENABLED)) ==
PARTICLE_TEXTURE_ANIM_BACKWARD_ENABLED) {
@@ -1572,7 +1572,7 @@ Particle *create_general_particle(Object *obj, ParticleEmitter *emitter) {
} else if ((particle->descFlags &
(PARTICLE_TEXTURE_ANIM_FORWARD_ENABLED | PARTICLE_TEXTURE_ANIM_BACKWARD_ENABLED)) ==
PARTICLE_TEXTURE_ANIM_BACKWARD_ENABLED) {
particle->textureFrame = (particle->sprite->baseTextureId << 8) - 1;
particle->textureFrame = (particle->sprite->numberOfFrames << 8) - 1;
} else {
particle->textureFrame = 0;
}
@@ -2173,7 +2173,7 @@ void update_particle_texture_frame(Particle *particle) {
keepGoing = -1;
i = 0; // required to match
textureCount = particle->kind == PARTICLE_KIND_SPRITE ? particle->sprite->baseTextureId * 256
textureCount = particle->kind == PARTICLE_KIND_SPRITE ? particle->sprite->numberOfFrames * 256
: particle->model->texture->numOfTextures;
forwardEnabled = particle->descFlags & PARTICLE_TEXTURE_ANIM_FORWARD_ENABLED;
@@ -2406,7 +2406,7 @@ void render_particle(Particle *particle, Gfx **dList, Mtx **mtx, Vertex **vtx, s
if (particle->kind == PARTICLE_KIND_SPRITE) {
temp = particle->textureFrame;
particle->textureFrame >>= 8;
particle->textureFrame = (particle->textureFrame * 255) / (particle->sprite->baseTextureId);
particle->textureFrame = (particle->textureFrame * 255) / (particle->sprite->numberOfFrames);
render_sprite_billboard(dList, mtx, vtx, (Object *) particle, particle->sprite, renderFlags);
particle->textureFrame = temp;
} else {