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https://github.com/Kelsidavis/WoWee.git
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d4c69a2b46
Final piece of the open-format emit pipeline:
--emit-terrain foo.adt → foo.whm + foo.wot + foo.woc
With this, --emit-open now produces a fully open-format zone
alongside every Blizzard MPQ extraction:
BLP → PNG (textures)
DBC → JSON (data tables)
M2 → WOM (models, with skin merge)
WMO → WOB (buildings, with group merge)
ADT → WHM/WOT (terrain heights + metadata)
→ WOC (collision mesh derived from heights)
Originals stay on disk and indexed by manifest.json so private
servers continue to load proprietary formats; wowee runtime/editor
read the open formats directly. One extraction now feeds both
audiences with no separate conversion pass.
Implementation:
- Inline WHM+WOT writer in open_format_emitter.cpp (mirrors the
editor's WoweeTerrain::exportOpen but without the PNG-preview /
normal-map deps so the extractor stays editor-independent).
- Tile coords (x,y) parsed from <map>_<x>_<y>.adt filename.
- Collision mesh derived via WoweeCollisionBuilder::fromTerrain
(terrain triangles only — WMO collision overlays would need
asset manager and aren't worth the extractor complexity).
73 lines
2.9 KiB
C++
73 lines
2.9 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <atomic>
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#include <cstdint>
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namespace wowee {
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namespace tools {
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/**
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* Extraction pipeline: MPQ archives → loose files + manifest
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*/
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class Extractor {
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public:
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struct Options {
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std::string mpqDir; // Path to WoW Data directory
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std::string outputDir; // Output directory for extracted assets
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std::string expansion; // "classic", "tbc", "wotlk", or "" for auto-detect
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std::string locale; // "enUS", "deDE", etc., or "" for auto-detect
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int threads = 0; // 0 = auto-detect
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bool verify = false; // CRC32 verify after extraction
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bool verbose = false; // Verbose logging
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bool generateDbcCsv = false; // Convert selected DBFilesClient/*.dbc to CSV for committing
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bool skipDbcExtraction = false; // Extract visual assets only (recommended when CSV DBCs are in repo)
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bool onlyUsedDbcs = false; // Extract only the DBC files wowee uses (implies DBFilesClient/*.dbc filter)
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std::string dbcCsvOutputDir; // When set, write CSVs into this directory instead of outputDir/expansions/<exp>/db
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std::string referenceManifest; // If set, only extract files NOT in this manifest (delta extraction)
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std::string listFile; // External listfile for MPQ enumeration (resolves unnamed hash entries)
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// Open-format emission: post-extract pass that writes wowee
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// open-format side-files (e.g. foo.blp → foo.png) without
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// touching the original. Lets wowee's runtime/editor consume
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// the open formats while keeping the proprietary copies that
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// private servers (AzerothCore/TrinityCore) read from.
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bool emitPng = false; // BLP → PNG side-files
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bool emitJsonDbc = false; // DBC → JSON side-files
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bool emitWom = false; // M2 (+skin) → WOM side-files
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bool emitWob = false; // WMO (+groups) → WOB side-files
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bool emitTerrain = false; // ADT → WHM + WOT + WOC side-files
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};
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struct Stats {
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std::atomic<uint64_t> filesExtracted{0};
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std::atomic<uint64_t> bytesExtracted{0};
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std::atomic<uint64_t> filesSkipped{0};
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std::atomic<uint64_t> filesFailed{0};
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};
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/**
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* Auto-detect expansion from files in mpqDir.
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* @return "classic", "tbc", "wotlk", or "" if unknown
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*/
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static std::string detectExpansion(const std::string& mpqDir);
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/**
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* Auto-detect locale by scanning for locale subdirectories.
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* @return locale string like "enUS", or "" if none found
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*/
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static std::string detectLocale(const std::string& mpqDir);
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/**
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* Run the extraction pipeline
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* @return true on success
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*/
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static bool run(const Options& opts);
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private:
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static bool enumerateFiles(const Options& opts,
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std::vector<std::string>& outFiles);
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};
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} // namespace tools
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} // namespace wowee
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