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#include "MovtexFactory.h"
#include "spdlog/spdlog.h"
#include "Companion.h"
#include "utils/Decompressor.h"
#include "utils/TorchUtils.h"
#include <regex>
ExportResult SM64::MovtexHeaderExporter::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 char " << symbol << "[] = \"__OTR__" << (*replacement) << "\";\n\n";
return std::nullopt;
}
write << "extern Movtex " << symbol << "[];\n";
return std::nullopt;
}
ExportResult SM64::MovtexCodeExporter::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);
const auto offset = GetSafeNode<uint32_t>(node, "offset");
auto movtex = std::static_pointer_cast<SM64::MovtexData>(raw);
uint32_t additionalSize = 0;
write << "static Movtex " << symbol << "[] = {\n";
if (movtex->mIsQuad) {
auto numLists = movtex->mMovtexData.at(0);
write << fourSpaceTab << "MOV_TEX_INIT_LOAD(" << numLists << "),\n";
additionalSize += 2; // Count + Padding
for (uint32_t i = 0; i < numLists; ++i) {
uint32_t base = 1 + (i * 14);
write << fourSpaceTab << "MOV_TEX_ROT_SPEED(" << movtex->mMovtexData.at(base + 0) << "),\n";
write << fourSpaceTab << "MOV_TEX_ROT_SCALE(" << movtex->mMovtexData.at(base + 1) << "),\n";
write << fourSpaceTab << "MOV_TEX_4_BOX_TRIS(" << movtex->mMovtexData.at(base + 2) << ", "
<< movtex->mMovtexData.at(base + 3) << "),\n";
write << fourSpaceTab << "MOV_TEX_4_BOX_TRIS(" << movtex->mMovtexData.at(base + 4) << ", "
<< movtex->mMovtexData.at(base + 5) << "),\n";
write << fourSpaceTab << "MOV_TEX_4_BOX_TRIS(" << movtex->mMovtexData.at(base + 6) << ", "
<< movtex->mMovtexData.at(base + 7) << "),\n";
write << fourSpaceTab << "MOV_TEX_4_BOX_TRIS(" << movtex->mMovtexData.at(base + 8) << ", "
<< movtex->mMovtexData.at(base + 9) << "),\n";
write << fourSpaceTab << "MOV_TEX_ROT(" << movtex->mMovtexData.at(base + 10) << "),\n";
write << fourSpaceTab << "MOV_TEX_ALPHA(" << movtex->mMovtexData.at(base + 11) << "),\n";
write << fourSpaceTab << "MOV_TEX_DEFINE(" << movtex->mMovtexData.at(base + 12) << "),\n";
write << fourSpaceTab << "MOV_TEX_END(),\n";
additionalSize += 10;
}
} else {
write << fourSpaceTab << "MOV_TEX_SPEED(" << movtex->mMovtexData.at(0) << "),\n";
additionalSize += 1;
if (movtex->mHasColor) {
for (uint32_t i = 0; i < movtex->mVertexCount; ++i) {
// There is also a MOV_TEX_LIGHT_TRIS macro, however this is identical in result to using
// MOV_TEX_ROT_TRIS and would require more params on the yaml
write << fourSpaceTab << "MOV_TEX_ROT_TRIS(";
write << movtex->mMovtexData.at(i * 8 + 1) << ", ";
write << movtex->mMovtexData.at(i * 8 + 2) << ", ";
write << movtex->mMovtexData.at(i * 8 + 3) << ", ";
write << movtex->mMovtexData.at(i * 8 + 4) << ", ";
write << movtex->mMovtexData.at(i * 8 + 5) << ", ";
write << movtex->mMovtexData.at(i * 8 + 6) << ", ";
write << movtex->mMovtexData.at(i * 8 + 7) << ", ";
write << movtex->mMovtexData.at(i * 8 + 8) << "),\n";
additionalSize += 8;
}
} else {
for (uint32_t i = 0; i < movtex->mVertexCount; ++i) {
write << fourSpaceTab << "MOV_TEX_TRIS(";
write << movtex->mMovtexData.at(i * 5 + 1) << ", ";
write << movtex->mMovtexData.at(i * 5 + 2) << ", ";
write << movtex->mMovtexData.at(i * 5 + 3) << ", ";
write << movtex->mMovtexData.at(i * 5 + 4) << ", ";
write << movtex->mMovtexData.at(i * 5 + 5) << "),\n";
additionalSize += 5;
}
}
write << fourSpaceTab << "MOV_TEX_END(),\n";
additionalSize += 1;
}
write << "};\n";
return offset + (additionalSize * sizeof(int16_t));
}
ExportResult SM64::MovtexBinaryExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
auto writer = LUS::BinaryWriter();
auto movtex = std::static_pointer_cast<SM64::MovtexData>(raw);
WriteHeader(writer, Torch::ResourceType::Movtex, 0);
std::vector<int16_t> buffer;
if (movtex->mIsQuad) {
auto numLists = movtex->mMovtexData.at(0);
buffer.push_back(numLists);
buffer.push_back(0); // Alignment padding
for (uint32_t i = 0; i < numLists; ++i) {
for (size_t j = 0; j < 14; j++) {
buffer.push_back(movtex->mMovtexData.at(1 + (i * 14) + j));
}
}
} else {
buffer.push_back(movtex->mMovtexData.at(0));
size_t triSize = movtex->mHasColor ? 8 : 5;
for (uint32_t i = 0; i < movtex->mVertexCount * triSize; ++i) {
buffer.push_back(movtex->mMovtexData.at(1 + i));
}
buffer.push_back(0); // MOV_TEX_END
}
writer.Write((uint32_t)buffer.size());
writer.Write((char*)buffer.data(), buffer.size() * sizeof(int16_t));
writer.Finish(write);
return std::nullopt;
}
std::optional<std::shared_ptr<IParsedData>> SM64::MovtexFactory::parse(std::vector<uint8_t>& buffer, YAML::Node& node) {
const auto offset = GetSafeNode<uint32_t>(node, "offset");
const auto symbol = GetSafeNode<std::string>(node, "symbol");
bool isQuad = false;
uint32_t count = 0;
bool hasColor = false;
// If quad we can generate automatically
if (node["quad"]) {
isQuad = GetSafeNode<bool>(node, "quad");
}
// Otherwise we need to know the count of vertices and the colour attribute
if (!isQuad) {
if (node["count"]) {
count = GetSafeNode<uint32_t>(node, "count");
} else {
SPDLOG_WARN("Non quad movtex needs count field");
}
if (node["has_color"]) {
hasColor = GetSafeNode<bool>(node, "has_color");
} else {
SPDLOG_WARN("Non quad movtex needs has_color field");
}
}
auto [_, segment] = Decompressor::AutoDecode(node, buffer);
LUS::BinaryReader reader(segment.data, segment.size);
reader.SetEndianness(Torch::Endianness::Big);
std::vector<int16_t> movtexData;
if (isQuad) {
auto numLists = reader.ReadInt16();
reader.ReadInt16(); // pad
movtexData.emplace_back(numLists);
// movtex quad data has 14 elements
for (int16_t i = 0; i < numLists * 14; ++i) {
movtexData.emplace_back(reader.ReadInt16());
}
if (reader.ReadInt16() != 0) {
SPDLOG_WARN("Incorrect end to movtex quad found at symbol: {}, offset: 0x{:X}", symbol, offset);
}
} else {
auto speed = reader.ReadInt16();
movtexData.emplace_back(speed);
size_t triSize = hasColor ? 8 : 5;
for (size_t i = 0; i < count * triSize; ++i) {
movtexData.emplace_back(reader.ReadInt16());
}
if (reader.ReadInt16() != 0) {
SPDLOG_WARN("Incorrect end to movtex object found at symbol: {}, offset: 0x{:X}", symbol, offset);
}
}
return std::make_shared<SM64::MovtexData>(movtexData, isQuad, count, hasColor);
}
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