Files
WoWee/include/core/application.hpp
Kelsi e04f824d74 Throttle player equipment compositing and spawning to fix walking stutter
Defer equipment texture compositing to a queue processed max 1 per frame
instead of compositing immediately on callback (each compositeWithRegions
call does file I/O + CPU blit + GPU upload on the main thread). Reduce
MAX_SPAWNS_PER_FRAME from 96 to 8 and increase inspect rate limit from
0.75s to 2s. Demote noisy per-frame logs to DEBUG level.
2026-02-16 00:51:59 -08:00

285 lines
12 KiB
C++

#pragma once
#include "core/window.hpp"
#include "core/input.hpp"
#include "game/character.hpp"
#include <memory>
#include <string>
#include <vector>
#include <unordered_map>
#include <unordered_set>
#include <array>
namespace wowee {
// Forward declarations
namespace rendering { class Renderer; }
namespace ui { class UIManager; }
namespace auth { class AuthHandler; }
namespace game { class GameHandler; class World; class ExpansionRegistry; }
namespace pipeline { class AssetManager; class DBCLayout; }
namespace audio { enum class VoiceType; }
namespace core {
enum class AppState {
AUTHENTICATION,
REALM_SELECTION,
CHARACTER_CREATION,
CHARACTER_SELECTION,
IN_GAME,
DISCONNECTED
};
class Application {
public:
Application();
~Application();
Application(const Application&) = delete;
Application& operator=(const Application&) = delete;
bool initialize();
void run();
void shutdown();
// State management
AppState getState() const { return state; }
void setState(AppState newState);
// Accessors
Window* getWindow() { return window.get(); }
rendering::Renderer* getRenderer() { return renderer.get(); }
ui::UIManager* getUIManager() { return uiManager.get(); }
auth::AuthHandler* getAuthHandler() { return authHandler.get(); }
game::GameHandler* getGameHandler() { return gameHandler.get(); }
game::World* getWorld() { return world.get(); }
pipeline::AssetManager* getAssetManager() { return assetManager.get(); }
game::ExpansionRegistry* getExpansionRegistry() { return expansionRegistry_.get(); }
pipeline::DBCLayout* getDBCLayout() { return dbcLayout_.get(); }
void reloadExpansionData(); // Reload DBC layouts, opcodes, etc. after expansion change
// Singleton access
static Application& getInstance() { return *instance; }
// Weapon loading (called at spawn and on equipment change)
void loadEquippedWeapons();
// Logout to login screen
void logoutToLogin();
// Render bounds lookup (for click targeting / selection)
bool getRenderBoundsForGuid(uint64_t guid, glm::vec3& outCenter, float& outRadius) const;
// Character skin composite state (saved at spawn for re-compositing on equipment change)
const std::string& getBodySkinPath() const { return bodySkinPath_; }
const std::vector<std::string>& getUnderwearPaths() const { return underwearPaths_; }
uint32_t getSkinTextureSlotIndex() const { return skinTextureSlotIndex_; }
uint32_t getCloakTextureSlotIndex() const { return cloakTextureSlotIndex_; }
uint32_t getGryphonDisplayId() const { return gryphonDisplayId_; }
uint32_t getWyvernDisplayId() const { return wyvernDisplayId_; }
private:
void update(float deltaTime);
void render();
void setupUICallbacks();
void spawnPlayerCharacter();
std::string getPlayerModelPath() const;
static const char* mapIdToName(uint32_t mapId);
void loadOnlineWorldTerrain(uint32_t mapId, float x, float y, float z);
void buildFactionHostilityMap(uint8_t playerRace);
void spawnOnlineCreature(uint64_t guid, uint32_t displayId, float x, float y, float z, float orientation);
void despawnOnlineCreature(uint64_t guid);
void spawnOnlinePlayer(uint64_t guid,
uint8_t raceId,
uint8_t genderId,
uint32_t appearanceBytes,
uint8_t facialFeatures,
float x, float y, float z, float orientation);
void setOnlinePlayerEquipment(uint64_t guid,
const std::array<uint32_t, 19>& displayInfoIds,
const std::array<uint8_t, 19>& inventoryTypes);
void despawnOnlinePlayer(uint64_t guid);
void buildCreatureDisplayLookups();
std::string getModelPathForDisplayId(uint32_t displayId) const;
void spawnOnlineGameObject(uint64_t guid, uint32_t entry, uint32_t displayId, float x, float y, float z, float orientation);
void despawnOnlineGameObject(uint64_t guid);
void buildGameObjectDisplayLookups();
std::string getGameObjectModelPathForDisplayId(uint32_t displayId) const;
audio::VoiceType detectVoiceTypeFromDisplayId(uint32_t displayId) const;
void setupTestTransport(); // Test transport boat for development
static Application* instance;
std::unique_ptr<Window> window;
std::unique_ptr<rendering::Renderer> renderer;
std::unique_ptr<ui::UIManager> uiManager;
std::unique_ptr<auth::AuthHandler> authHandler;
std::unique_ptr<game::GameHandler> gameHandler;
std::unique_ptr<game::World> world;
std::unique_ptr<pipeline::AssetManager> assetManager;
std::unique_ptr<game::ExpansionRegistry> expansionRegistry_;
std::unique_ptr<pipeline::DBCLayout> dbcLayout_;
AppState state = AppState::AUTHENTICATION;
bool running = false;
std::string pendingCreatedCharacterName_; // Auto-select after character creation
bool playerCharacterSpawned = false;
bool npcsSpawned = false;
bool spawnSnapToGround = true;
float lastFrameTime = 0.0f;
// Player character info (for model spawning)
game::Race playerRace_ = game::Race::HUMAN;
game::Gender playerGender_ = game::Gender::MALE;
game::Class playerClass_ = game::Class::WARRIOR;
uint64_t spawnedPlayerGuid_ = 0;
uint32_t spawnedAppearanceBytes_ = 0;
uint8_t spawnedFacialFeatures_ = 0;
// Weapon model ID counter (starting high to avoid collision with character model IDs)
uint32_t nextWeaponModelId_ = 1000;
// Saved at spawn for skin re-compositing
std::string bodySkinPath_;
std::vector<std::string> underwearPaths_;
uint32_t skinTextureSlotIndex_ = 0;
uint32_t cloakTextureSlotIndex_ = 0;
// Online creature model spawning
struct CreatureDisplayData {
uint32_t modelId = 0;
std::string skin1, skin2, skin3; // Texture names from CreatureDisplayInfo.dbc
uint32_t extraDisplayId = 0; // Link to CreatureDisplayInfoExtra.dbc
};
struct HumanoidDisplayExtra {
uint8_t raceId = 0;
uint8_t sexId = 0;
uint8_t skinId = 0;
uint8_t faceId = 0;
uint8_t hairStyleId = 0;
uint8_t hairColorId = 0;
uint8_t facialHairId = 0;
std::string bakeName; // Pre-baked texture path if available
// Equipment display IDs (from columns 8-18)
// 0=helm, 1=shoulder, 2=shirt, 3=chest, 4=belt, 5=legs, 6=feet, 7=wrist, 8=hands, 9=tabard, 10=cape
uint32_t equipDisplayId[11] = {0};
};
std::unordered_map<uint32_t, CreatureDisplayData> displayDataMap_; // displayId → display data
std::unordered_map<uint32_t, HumanoidDisplayExtra> humanoidExtraMap_; // extraDisplayId → humanoid data
std::unordered_map<uint32_t, std::string> modelIdToPath_; // modelId → M2 path (from CreatureModelData.dbc)
// CharHairGeosets.dbc: key = (raceId<<16)|(sexId<<8)|variationId → geosetId (skinSectionId)
std::unordered_map<uint32_t, uint16_t> hairGeosetMap_;
// CharFacialHairStyles.dbc: key = (raceId<<16)|(sexId<<8)|variationId → {geoset100, geoset300, geoset200}
struct FacialHairGeosets { uint16_t geoset100 = 0; uint16_t geoset300 = 0; uint16_t geoset200 = 0; };
std::unordered_map<uint32_t, FacialHairGeosets> facialHairGeosetMap_;
std::unordered_map<uint64_t, uint32_t> creatureInstances_; // guid → render instanceId
std::unordered_map<uint64_t, uint32_t> creatureModelIds_; // guid → loaded modelId
std::unordered_map<uint32_t, uint32_t> displayIdModelCache_; // displayId → modelId (model caching)
uint32_t nextCreatureModelId_ = 5000; // Model IDs for online creatures
uint32_t gryphonDisplayId_ = 0;
uint32_t wyvernDisplayId_ = 0;
bool lastTaxiFlight_ = false;
float taxiLandingClampTimer_ = 0.0f;
float worldEntryMovementGraceTimer_ = 0.0f;
float taxiStreamCooldown_ = 0.0f;
bool idleYawned_ = false;
// Online gameobject model spawning
struct GameObjectInstanceInfo {
uint32_t modelId = 0;
uint32_t instanceId = 0;
bool isWmo = false;
};
std::unordered_map<uint32_t, std::string> gameObjectDisplayIdToPath_;
std::unordered_map<uint32_t, uint32_t> gameObjectDisplayIdModelCache_; // displayId → M2 modelId
std::unordered_map<uint32_t, uint32_t> gameObjectDisplayIdWmoCache_; // displayId → WMO modelId
std::unordered_map<uint64_t, GameObjectInstanceInfo> gameObjectInstances_; // guid → instance info
struct PendingTransportMove {
float x = 0.0f;
float y = 0.0f;
float z = 0.0f;
float orientation = 0.0f;
};
std::unordered_map<uint64_t, PendingTransportMove> pendingTransportMoves_; // guid -> latest pre-registration move
uint32_t nextGameObjectModelId_ = 20000;
uint32_t nextGameObjectWmoModelId_ = 40000;
bool gameObjectLookupsBuilt_ = false;
// Mount model tracking
uint32_t mountInstanceId_ = 0;
uint32_t mountModelId_ = 0;
uint32_t pendingMountDisplayId_ = 0; // Deferred mount load (0 = none pending)
bool weaponsSheathed_ = false;
bool wasAutoAttacking_ = false;
void processPendingMount();
bool creatureLookupsBuilt_ = false;
bool mapNameCacheLoaded_ = false;
std::unordered_map<uint32_t, std::string> mapNameById_;
// Deferred creature spawn queue (throttles spawning to avoid hangs)
struct PendingCreatureSpawn {
uint64_t guid;
uint32_t displayId;
float x, y, z, orientation;
};
std::vector<PendingCreatureSpawn> pendingCreatureSpawns_;
static constexpr int MAX_SPAWNS_PER_FRAME = 8;
static constexpr uint16_t MAX_CREATURE_SPAWN_RETRIES = 300;
std::unordered_set<uint64_t> pendingCreatureSpawnGuids_;
std::unordered_map<uint64_t, uint16_t> creatureSpawnRetryCounts_;
std::unordered_set<uint32_t> nonRenderableCreatureDisplayIds_;
// Online player instances (separate from creatures so we can apply per-player skin/hair textures).
std::unordered_map<uint64_t, uint32_t> playerInstances_; // guid → render instanceId
struct OnlinePlayerAppearanceState {
uint32_t instanceId = 0;
uint32_t modelId = 0;
uint8_t raceId = 0;
uint8_t genderId = 0;
uint32_t appearanceBytes = 0;
uint8_t facialFeatures = 0;
std::string bodySkinPath;
std::vector<std::string> underwearPaths;
};
std::unordered_map<uint64_t, OnlinePlayerAppearanceState> onlinePlayerAppearance_;
std::unordered_map<uint64_t, std::pair<std::array<uint32_t, 19>, std::array<uint8_t, 19>>> pendingOnlinePlayerEquipment_;
// Deferred equipment compositing queue — processes max 1 per frame to avoid stutter
std::vector<std::pair<uint64_t, std::pair<std::array<uint32_t, 19>, std::array<uint8_t, 19>>>> deferredEquipmentQueue_;
void processDeferredEquipmentQueue();
// Cache base player model geometry by (raceId, genderId)
std::unordered_map<uint32_t, uint32_t> playerModelCache_; // key=(race<<8)|gender → modelId
struct PlayerTextureSlots { int skin = -1; int hair = -1; int underwear = -1; };
std::unordered_map<uint32_t, PlayerTextureSlots> playerTextureSlotsByModelId_;
uint32_t nextPlayerModelId_ = 60000;
struct PendingPlayerSpawn {
uint64_t guid;
uint8_t raceId;
uint8_t genderId;
uint32_t appearanceBytes;
uint8_t facialFeatures;
float x, y, z, orientation;
};
std::vector<PendingPlayerSpawn> pendingPlayerSpawns_;
std::unordered_set<uint64_t> pendingPlayerSpawnGuids_;
void processPlayerSpawnQueue();
std::unordered_set<uint64_t> creaturePermanentFailureGuids_;
void processCreatureSpawnQueue();
struct PendingGameObjectSpawn {
uint64_t guid;
uint32_t entry;
uint32_t displayId;
float x, y, z, orientation;
};
std::vector<PendingGameObjectSpawn> pendingGameObjectSpawns_;
void processGameObjectSpawnQueue();
// Quest marker billboard sprites (above NPCs)
void loadQuestMarkerModels(); // Now loads BLP textures
void updateQuestMarkers(); // Updates billboard positions
};
} // namespace core
} // namespace wowee