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#include "2s2h/resource/importer/TextureAnimationFactory.h"
#include "2s2h/resource/type/TextureAnimation.h"
#include "gbi.h"
#include <spdlog/spdlog.h>
namespace SOH {
std::shared_ptr<Ship::IResource>
ResourceFactoryBinaryTextureAnimationV0::ReadResource(std::shared_ptr<Ship::File> file,
std::shared_ptr<Ship::ResourceInitData> initData) {
if (!FileHasValidFormatAndReader(file, initData)) {
return nullptr;
}
auto tAnim = std::make_shared<TextureAnimation>(initData);
auto reader = std::get<std::shared_ptr<Ship::BinaryReader>>(file->Reader);
const size_t numEntries = reader->ReadUInt32();
// `e` is a void* and must be allocated and freed with malloc/free
for (size_t i = 0; i < numEntries; i++) {
AnimatedMaterial anim;
anim.segment = reader->ReadInt8();
anim.type = reader->ReadInt16();
switch ((TextureAnimationParamsType)anim.type) {
case TextureAnimationParamsType::SingleScroll: {
auto* e = (AnimatedMatTexScrollParams*)malloc(sizeof(AnimatedMatTexScrollParams));
if (e == nullptr) {
SPDLOG_CRITICAL("Failed to allocate memory for AnimatedMatTexScrollParams");
std::bad_alloc ex;
throw ex;
}
e->xStep = reader->ReadInt8();
e->yStep = reader->ReadInt8();
e->width = reader->ReadUByte();
e->height = reader->ReadUByte();
anim.params = e;
break;
}
case TextureAnimationParamsType::DualScroll: {
auto* e = (AnimatedMatTexScrollParams*)malloc(sizeof(AnimatedMatTexScrollParams) * 2);
if (e == nullptr) {
SPDLOG_CRITICAL("Failed to allocate memory for AnimatedMatTexScrollParams");
std::bad_alloc ex;
throw ex;
}
e[0].xStep = reader->ReadInt8();
e[0].yStep = reader->ReadInt8();
e[0].width = reader->ReadUByte();
e[0].height = reader->ReadUByte();
e[1].xStep = reader->ReadInt8();
e[1].yStep = reader->ReadInt8();
e[1].width = reader->ReadUByte();
e[1].height = reader->ReadUByte();
anim.params = e;
break;
}
case TextureAnimationParamsType::ColorChange:
case TextureAnimationParamsType::ColorChangeLERP:
case TextureAnimationParamsType::ColorChangeLagrange: {
auto* e = (AnimatedMatColorParams*)malloc(sizeof(AnimatedMatColorParams));
if (e == nullptr) {
SPDLOG_CRITICAL("Failed to allocate memory for AnimatedMatColorParams");
std::bad_alloc ex;
throw ex;
}
e->keyFrameLength = reader->ReadUInt16();
e->keyFrameCount = reader->ReadUInt16();
size_t keyFrameSize = reader->ReadUInt16();
if (keyFrameSize != 0) {
e->keyFrames = new uint16_t[keyFrameSize];
for (size_t i = 0; i < keyFrameSize; i++) {
e->keyFrames[i] = reader->ReadUInt16();
}
} else {
e->keyFrames = nullptr;
}
size_t primColorSize = reader->ReadUInt16();
if (primColorSize != 0) {
e->primColors = new F3DPrimColor[primColorSize];
for (size_t i = 0; i < primColorSize; i++) {
e->primColors[i].r = reader->ReadUByte();
e->primColors[i].g = reader->ReadUByte();
e->primColors[i].b = reader->ReadUByte();
e->primColors[i].a = reader->ReadUByte();
e->primColors[i].lodFrac = reader->ReadUByte();
}
} else {
e->primColors = nullptr;
}
size_t envColorSize = reader->ReadUInt16();
if (envColorSize != 0) {
e->envColors = new F3DEnvColor[envColorSize];
for (size_t i = 0; i < envColorSize; i++) {
e->envColors[i].r = reader->ReadUByte();
e->envColors[i].g = reader->ReadUByte();
e->envColors[i].b = reader->ReadUByte();
e->envColors[i].a = reader->ReadUByte();
}
} else {
e->envColors = nullptr;
}
anim.params = e;
break;
}
case TextureAnimationParamsType::TextureCycle: {
auto* e = (AnimatedMatTexCycleParams*)malloc(sizeof(AnimatedMatTexCycleParams));
if (e == nullptr) {
SPDLOG_CRITICAL("Failed to allocate memory for AnimatedMatTexCycleParams");
std::bad_alloc ex;
throw ex;
}
e->keyFrameLength = reader->ReadUInt16();
uint32_t textureListSize = reader->ReadUInt32();
e->textureList = new void*[textureListSize];
e->textureIndexList = new uint8_t[e->keyFrameLength];
tAnim->textureCycleTextures.reserve(textureListSize);
for (size_t i = 0; i < textureListSize; i++) {
tAnim->textureCycleTextures.emplace_back("__OTR__" + reader->ReadString());
e->textureList[i] = (Gfx*)tAnim->textureCycleTextures[i].c_str();
}
for (size_t i = 0; i < e->keyFrameLength; i++) {
e->textureIndexList[i] = reader->ReadUByte();
}
anim.params = e;
break;
}
case TextureAnimationParamsType::Empty: {
anim.params = nullptr;
break;
}
}
tAnim->anims.emplace_back(anim);
}
return tAnim;
}
} // namespace SOH
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