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feat: T4 LoadedSound dumper (#855)

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* feat: T4 LoadedSound dumper

* chore: make t4 loaded sound dumper not parse wav

---------

Co-authored-by: Jan Laupetin <jan@laupetin.net>
This commit is contained in:
mo
2026-06-29 17:59:28 +01:00
committed by GitHub
parent 228e40d17f
commit 62ee9dab40
5 changed files with 186 additions and 1 deletions
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test/ObjWritingTests/Game/T4/Sound/LoadedSoundDumperT4Test.cpp
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#include "Game/T4/Sound/LoadedSoundDumperT4.h"
#include "SearchPath/MockOutputPath.h"
#include "SearchPath/MockSearchPath.h"
#include <catch2/catch_test_macros.hpp>
#include <cstdint>
#include <memory>
#include <string>
using namespace T4;
namespace
{
void AppendU16(std::string& data, const uint16_t value)
{
data.push_back(static_cast<char>(value & 0xFF));
data.push_back(static_cast<char>((value >> 8) & 0xFF));
}
void AppendU32(std::string& data, const uint32_t value)
{
data.push_back(static_cast<char>(value & 0xFF));
data.push_back(static_cast<char>((value >> 8) & 0xFF));
data.push_back(static_cast<char>((value >> 16) & 0xFF));
data.push_back(static_cast<char>((value >> 24) & 0xFF));
}
std::string CreatePcmWav()
{
constexpr auto dataSize = 8u;
std::string result;
result.append("RIFF", 4);
AppendU32(result, 36u + dataSize);
result.append("WAVE", 4);
result.append("fmt ", 4);
AppendU32(result, 16u);
AppendU16(result, 1u);
AppendU16(result, 1u);
AppendU32(result, 8000u);
AppendU32(result, 16000u);
AppendU16(result, 2u);
AppendU16(result, 16u);
result.append("data", 4);
AppendU32(result, dataSize);
AppendU16(result, 0u);
AppendU16(result, 1000u);
AppendU16(result, static_cast<uint16_t>(-1000));
AppendU16(result, 32767u);
return result;
}
TEST_CASE("LoadedSoundDumperT4: Can dump PCM WAV loaded sound", "[t4][loaded-sound][assetdumper]")
{
Zone zone("MockZone", 0, GameId::T4, GamePlatform::PC);
MockSearchPath mockObjPath;
MockOutputPath mockOutput;
AssetDumpingContext context(zone, "", mockOutput, mockObjPath, std::nullopt);
auto wavData = CreatePcmWav();
auto loadedSound = std::make_unique<LoadedSound>();
loadedSound->name = "test.wav";
loadedSound->sound.data = wavData.data();
loadedSound->sound.data_size = static_cast<int>(wavData.size());
zone.m_pools.AddAsset(std::make_unique<XAssetInfo<LoadedSound>>(ASSET_TYPE_LOADED_SOUND, loadedSound->name, loadedSound.get()));
sound::LoadedSoundDumperT4 dumper;
dumper.Dump(context);
const auto* file = mockOutput.GetMockedFile("sound/test.wav");
REQUIRE(file != nullptr);
REQUIRE(file->AsString() == wavData);
}
} // namespace