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Replace MPQ runtime with loose file asset system

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Extract assets from MPQ archives into organized loose files indexed by
manifest.json, enabling fully parallel reads without StormLib serialization.
Add asset_extract and blp_convert tools, PNG texture override support.
This commit is contained in:
Kelsi 2026-02-12 20:32:14 -08:00
parent 5fda1a3157
commit aa16a687c2
16 changed files with 1427 additions and 101 deletions
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62
tools/asset_extract/main.cpp Normal file
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#include "extractor.hpp"
#include <iostream>
#include <string>
#include <cstring>
static void printUsage(const char* prog) {
std::cout << "Usage: " << prog << " --mpq-dir <path> --output <path> [options]\n"
<< "\n"
<< "Extract WoW MPQ archives to organized loose files with manifest.\n"
<< "\n"
<< "Required:\n"
<< " --mpq-dir <path> Path to WoW Data directory containing MPQ files\n"
<< " --output <path> Output directory for extracted assets\n"
<< "\n"
<< "Options:\n"
<< " --verify CRC32 verify all extracted files\n"
<< " --threads <N> Number of extraction threads (default: auto)\n"
<< " --verbose Verbose output\n"
<< " --help Show this help\n";
}
int main(int argc, char** argv) {
wowee::tools::Extractor::Options opts;
for (int i = 1; i < argc; ++i) {
if (std::strcmp(argv[i], "--mpq-dir") == 0 && i + 1 < argc) {
opts.mpqDir = argv[++i];
} else if (std::strcmp(argv[i], "--output") == 0 && i + 1 < argc) {
opts.outputDir = argv[++i];
} else if (std::strcmp(argv[i], "--threads") == 0 && i + 1 < argc) {
opts.threads = std::atoi(argv[++i]);
} else if (std::strcmp(argv[i], "--verify") == 0) {
opts.verify = true;
} else if (std::strcmp(argv[i], "--verbose") == 0) {
opts.verbose = true;
} else if (std::strcmp(argv[i], "--help") == 0 || std::strcmp(argv[i], "-h") == 0) {
printUsage(argv[0]);
return 0;
} else {
std::cerr << "Unknown option: " << argv[i] << "\n";
printUsage(argv[0]);
return 1;
}
}
if (opts.mpqDir.empty() || opts.outputDir.empty()) {
std::cerr << "Error: --mpq-dir and --output are required\n\n";
printUsage(argv[0]);
return 1;
}
std::cout << "=== Wowee Asset Extractor ===\n";
std::cout << "MPQ directory: " << opts.mpqDir << "\n";
std::cout << "Output: " << opts.outputDir << "\n";
if (!wowee::tools::Extractor::run(opts)) {
std::cerr << "Extraction failed!\n";
return 1;
}
return 0;
}