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#include "BookFactory.h"
#include "utils/Decompressor.h"
#include "Companion.h"
ExportResult ADPCMBookHeaderExporter::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;
}
write << "extern AdpcmBook " << symbol << ";\n";
return std::nullopt;
}
ExportResult ADPCMBookCodeExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
return std::nullopt;
}
ExportResult ADPCMBookBinaryExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
auto writer = LUS::BinaryWriter();
auto data = std::static_pointer_cast<ADPCMBookData>(raw);
WriteHeader(writer, Torch::ResourceType::AdpcmBook, 0);
writer.Write(data->order);
writer.Write(data->numPredictors);
writer.Write((uint32_t)data->book.size());
for (auto& page : data->book) {
writer.Write(page);
}
writer.Finish(write);
return std::nullopt;
}
std::optional<std::shared_ptr<IParsedData>> ADPCMBookFactory::parse(std::vector<uint8_t>& buffer, YAML::Node& node) {
auto offset = GetSafeNode<uint32_t>(node, "offset");
auto reader = AudioContext::MakeReader(AudioTableType::FONT_TABLE, offset);
auto book = std::make_shared<ADPCMBookData>();
book->order = reader.ReadInt32();
book->numPredictors = reader.ReadInt32();
size_t length = 8 * book->order * book->numPredictors;
for (size_t i = 0; i < length; i++) {
book->book.push_back(reader.ReadInt16());
}
return book;
}
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