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#include "AnimFactory.h"
#include "Companion.h"
#include "spdlog/spdlog.h"
#include "types/RawBuffer.h"
#include "utils/Decompressor.h"
#include "utils/TorchUtils.h"
namespace BK64 {
ExportResult AnimHeaderExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw, std::string& entryName,
YAML::Node& node, std::string* replacement) {
const auto symbol = GetSafeNode(node, "symbol", entryName);
if (Companion::Instance->IsOTRMode()) {
write << "static const ALIGN_ASSET(2) char " << symbol << "[] = \"__OTR__" << (*replacement) << "\";\n\n";
return std::nullopt;
}
return std::nullopt;
}
ExportResult AnimCodeExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw, std::string& entryName,
YAML::Node& node, std::string* replacement) {
auto offset = GetSafeNode<uint32_t>(node, "offset");
auto anim = std::static_pointer_cast<AnimData>(raw);
const auto symbol = GetSafeNode(node, "symbol", entryName);
write << "AnimationFile " << symbol << "_File = { " << anim->mStartFrame << ", " << anim->mEndFrame << ", "
<< anim->mFiles.size() << " };\n\n";
write << "AnimationFileElement " << symbol << "_Data[] = {\n";
for (const auto& file : anim->mFiles) {
write << fourSpaceTab << "{\n";
write << fourSpaceTab << fourSpaceTab << file.mBoneIndex << ", " << file.mTransformType << ", "
<< file.mData.size() << ",\n";
for (const auto& fileData : file.mData) {
write << fourSpaceTab << fourSpaceTab << "{ ";
write << (uint32_t)fileData.unk0_15 << ", " << (uint32_t)fileData.unk0_14 << ", " << fileData.unk0_13
<< ", " << fileData.unk2;
write << " },\n";
}
write << fourSpaceTab << "},\n";
}
write << "};\n\n";
return offset;
}
ExportResult BK64::AnimBinaryExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
auto writer = LUS::BinaryWriter();
const auto anim = std::static_pointer_cast<AnimData>(raw);
WriteHeader(writer, Torch::ResourceType::BKAnimation, 0);
writer.Write(anim->mStartFrame);
writer.Write(anim->mEndFrame);
writer.Write((uint32_t)anim->mFiles.size());
for (const auto& file : anim->mFiles) {
writer.Write(file.mBoneIndex);
writer.Write(file.mTransformType);
writer.Write((uint32_t)file.mData.size());
for (const auto& fileData : file.mData) {
writer.Write(static_cast<uint8_t>(fileData.unk0_15));
writer.Write(static_cast<uint8_t>(fileData.unk0_14));
writer.Write(static_cast<uint16_t>(fileData.unk0_13));
writer.Write(fileData.unk2);
}
}
writer.Finish(write);
return std::nullopt;
}
ExportResult BK64::AnimModdingExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
const auto anim = std::static_pointer_cast<AnimData>(raw);
const auto symbol = GetSafeNode(node, "symbol", entryName);
*replacement += ".yaml";
YAML::Emitter out;
out << YAML::BeginMap;
out << YAML::Key << symbol;
out << YAML::Value;
out.SetIndent(2);
out << YAML::BeginMap;
out << YAML::Key << "StartFrame";
out << YAML::Value << anim->mStartFrame;
out << YAML::Key << "EndFrame";
out << YAML::Value << anim->mEndFrame;
out << YAML::Key << "Elements";
out << YAML::Value;
out << YAML::BeginSeq;
for (const auto& file : anim->mFiles) {
out << YAML::BeginMap;
out << YAML::Key << "BoneIndex";
out << YAML::Value << file.mBoneIndex;
out << YAML::Key << "TransformType";
out << YAML::Value << file.mTransformType;
out << YAML::Key << "Data";
out << YAML::Value;
out << YAML::BeginSeq;
for (const auto& fileData : file.mData) {
out << YAML::Flow << YAML::BeginSeq;
out << YAML::Value << (uint32_t)fileData.unk0_15;
out << YAML::Value << (uint32_t)fileData.unk0_14;
out << YAML::Value << fileData.unk0_13;
out << YAML::Value << fileData.unk2;
out << YAML::EndSeq;
}
out << YAML::EndSeq;
out << YAML::EndMap;
}
out << YAML::EndSeq;
out << YAML::EndMap;
out << YAML::EndMap;
write.write(out.c_str(), out.size());
return std::nullopt;
}
std::optional<std::shared_ptr<IParsedData>> AnimFactory::parse(std::vector<uint8_t>& buffer, YAML::Node& node) {
auto [_, segment] = Decompressor::AutoDecode(node, buffer);
LUS::BinaryReader reader(segment.data, segment.size);
reader.SetEndianness(Torch::Endianness::Big);
const auto symbol = GetSafeNode<std::string>(node, "symbol");
int16_t startFrame = reader.ReadInt16();
int16_t endFrame = reader.ReadInt16();
int16_t fileCount = reader.ReadInt16();
reader.ReadInt16();
std::vector<AnimationFile> animFiles;
for (int16_t i = 0; i < fileCount; i++) {
int16_t fileElementBitField = reader.ReadInt16();
int16_t dataCount = reader.ReadInt16();
int16_t boneIndex = (fileElementBitField & 0xFFF0) >> 4;
int16_t transformType = fileElementBitField & 0xF;
std::vector<AnimationFileData> fileData;
for (int16_t j = 0; j < dataCount; j++) {
AnimationFileData data;
int16_t fileDataBitField = reader.ReadInt16();
data.unk0_15 = (fileDataBitField & 0b1000000000000000) >> 15;
data.unk0_14 = (fileDataBitField & 0b0100000000000000) >> 14;
data.unk0_13 = fileDataBitField & 0b0011111111111111;
data.unk2 = reader.ReadInt16();
fileData.emplace_back(data);
}
animFiles.emplace_back(boneIndex, transformType, fileData);
}
return std::make_shared<AnimData>(startFrame, endFrame, animFiles);
}
std::optional<std::shared_ptr<IParsedData>> AnimFactory::parse_modding(std::vector<uint8_t>& buffer, YAML::Node& node) {
YAML::Node assetNode;
try {
std::string text((char*)buffer.data(), buffer.size());
assetNode = YAML::Load(text.c_str());
} catch (YAML::ParserException& e) {
SPDLOG_ERROR("Failed to parse message data: {}", e.what());
SPDLOG_ERROR("{}", (char*)buffer.data());
return std::nullopt;
}
const auto info = assetNode.begin()->second;
auto startFrame = info["StartFrame"].as<int16_t>();
auto endFrame = info["EndFrame"].as<int16_t>();
auto elements = info["Elements"];
std::vector<AnimationFile> animFiles;
for (YAML::iterator it = elements.begin(); it != elements.end(); ++it) {
auto elem = *it;
auto boneIndex = elem["BoneIndex"].as<int16_t>();
auto transformType = elem["TransformType"].as<int16_t>();
auto data = elem["Data"];
std::vector<AnimationFileData> fileData;
for (YAML::iterator jt = data.begin(); jt != data.end(); ++jt) {
AnimationFileData animFileData;
animFileData.unk0_15 = (*jt)[0].as<uint32_t>();
animFileData.unk0_14 = (*jt)[1].as<uint32_t>();
animFileData.unk0_13 = (*jt)[2].as<uint16_t>();
animFileData.unk2 = (*jt)[3].as<int16_t>();
fileData.push_back(animFileData);
}
animFiles.emplace_back(boneIndex, transformType, fileData);
}
return std::make_shared<AnimData>(startFrame, endFrame, animFiles);
}
} // namespace BK64
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