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#include "KeyFrameSkelFactory.h"
#include "ACUtils.h"
namespace AC {
ExportResult KeyFrameSkelBinaryExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
auto skel = std::static_pointer_cast<KeyFrameSkelData>(raw);
auto writer = LUS::BinaryWriter();
WriteHeader(writer, Torch::ResourceType::ACKeyFrameSkel, 0);
writer.Write(skel->mLimbCount);
writer.Write(skel->mDListCount);
writer.Write((uint8_t)0);
writer.Write((uint8_t)skel->mLimbs.size());
for (const auto& limb : skel->mLimbs) {
writer.Write(limb.path);
writer.Write(limb.child);
writer.Write(limb.flags);
writer.Write(limb.x);
writer.Write(limb.y);
writer.Write(limb.z);
}
writer.Finish(write);
return std::nullopt;
}
std::optional<std::shared_ptr<IParsedData>> KeyFrameSkelFactory::parse(std::vector<uint8_t>& buffer,
YAML::Node& node) {
const auto offset = GetSafeNode<uint32_t>(node, "offset");
const auto name = NameOf(node);
Cursor c(ReadBytes(offset, 8, name), name);
const uint8_t limbCount = c.U8();
const uint8_t dListCount = c.U8();
c.Skip(2);
const uint32_t table = c.U32();
std::vector<KeyFrameLimb> limbs;
Cursor joints(ReadBytes(table, limbCount * 12, name + " joint_table"), name);
for (uint32_t i = 0; i < limbCount; i++) {
KeyFrameLimb limb;
const uint32_t model = joints.U32();
limb.path = AssetPath(model, "GFX", name + " joint " + std::to_string(i));
limb.child = joints.U8();
limb.flags = joints.U8();
limb.x = joints.S16();
limb.y = joints.S16();
limb.z = joints.S16();
limbs.push_back(limb);
}
CheckCount(node, "joints", limbCount, name);
return std::make_shared<KeyFrameSkelData>(limbCount, dListCount, limbs);
}
} // namespace AC
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