mirror of
https://github.com/Kelsidavis/WoWee.git
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7092844b5e
Replace hardcoded WotLK protocol constants with a data-driven architecture supporting Classic 1.12.1, TBC 2.4.3, and WotLK 3.3.5a. Each expansion has JSON profiles for opcodes, update fields, and DBC layouts, plus C++ polymorphic packet parsers for binary format differences (movement flags, speed fields, transport data, spline format, char enum layout). Key components: - ExpansionRegistry: scans Data/expansions/*/expansion.json at startup - OpcodeTable: logical enum <-> wire values loaded from JSON - UpdateFieldTable: field indices loaded from JSON per expansion - DBCLayout: schema-driven DBC field lookups replacing magic numbers - PacketParsers: WotLK/TBC/Classic parsers with correct flag positions - Multi-manifest AssetManager: layered manifests with priority ordering - HDPackManager: overlay texture packs with expansion compatibility - Auth screen expansion picker replacing hardcoded version dropdown
67 lines
2 KiB
C++
67 lines
2 KiB
C++
#pragma once
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#include <cstdint>
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#include <string>
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#include <vector>
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#include <unordered_map>
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#include <optional>
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namespace wowee {
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namespace game {
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/**
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* Identifies a WoW expansion for protocol/asset selection.
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*/
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struct ExpansionProfile {
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std::string id; // "classic", "tbc", "wotlk", "cata"
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std::string name; // "Wrath of the Lich King"
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std::string shortName; // "WotLK"
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uint8_t majorVersion = 0;
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uint8_t minorVersion = 0;
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uint8_t patchVersion = 0;
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uint16_t build = 0;
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uint8_t protocolVersion = 0; // SRP auth protocol version byte
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std::string dataPath; // Absolute path to expansion data dir
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uint32_t maxLevel = 60;
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std::vector<uint32_t> races;
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std::vector<uint32_t> classes;
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std::string versionString() const; // e.g. "3.3.5a"
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};
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/**
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* Scans Data/expansions/ for available expansion profiles and manages the active selection.
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*/
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class ExpansionRegistry {
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public:
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/**
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* Scan dataRoot/expansions/ for expansion.json files.
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* @param dataRoot Path to Data/ directory (e.g. "./Data")
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* @return Number of profiles discovered
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*/
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size_t initialize(const std::string& dataRoot);
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/** All discovered profiles. */
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const std::vector<ExpansionProfile>& getAllProfiles() const { return profiles_; }
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/** Lookup by id (e.g. "wotlk"). Returns nullptr if not found. */
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const ExpansionProfile* getProfile(const std::string& id) const;
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/** Set the active expansion. Returns false if id not found. */
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bool setActive(const std::string& id);
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/** Get the active expansion profile. Never null after successful initialize(). */
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const ExpansionProfile* getActive() const;
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/** Convenience: active expansion id. Empty if none. */
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const std::string& getActiveId() const { return activeId_; }
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private:
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std::vector<ExpansionProfile> profiles_;
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std::string activeId_;
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bool loadProfile(const std::string& jsonPath, const std::string& dirPath);
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};
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} // namespace game
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} // namespace wowee
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