Class Index

Class and Struct Index

Every declared class and struct.

Total: 5850 symbols. Auto-generated by docs/generate-symbol-index.sh.

Symbol	Kind	Module	Source	Brief
`a`	struct	SparkEngine	SceneManager.cpp:L448
`AABB`	struct	SparkEngine	FrustumCulling.h:L48	Axis-aligned bounding box represented by min/max corners.
`AABB`	struct	SparkSDK	MathTypes.h:L98	Axis-aligned bounding box
`AABB`	struct	Tests	TestFrustumCulling.cpp:L23
`AABB`	struct	Tests	TestGPUDrivenRenderer.cpp:L15
`AABB`	struct	Tests	TestOcclusionCulling.cpp:L11
`AABB`	struct	Tests	TestParallelCulling.cpp:L23
`AABB`	struct	Tests	TestPhysicsComponents.cpp:L170
`AABB`	struct	Tests	TestPhysicsStress.cpp:L116
`AABB`	struct	Tests	TestPortalCulling.cpp:L27
`AABB`	struct	Tests	TestTemporalEffects.cpp:L72
`AABB2D`	struct	SparkEngine	Physics2DTypes.h:L84
`AbilityCastInstance`	struct	SparkEngine	AbilitySystem.h:L253
`AbilityComponent`	struct	SparkEngine	GameplayComponents.h:L213
`AbilityComponent`	struct	Tests	TestECSystemSpecialized.cpp:L96
`AbilityCooldown`	struct	GameModules	RPGCombatSystem.h:L27	Tracks cooldown state for an ability
`AbilityDef`	struct	GameModules	RPGCharacterSystem.h:L49	Definition of an ability (active or passive)
`AbilityDefinition`	struct	SparkEngine	AbilitySystem.h:L112
`AbilityDefinition`	struct	Tests	TestAbilitySystem.cpp:L57
`AbilityDefinition`	struct	Tests	TestGameplayStress.cpp:L331
`AbilityEditorPanel`	class	SparkEditor	AbilityEditorPanel.h:L23	Panel for browsing and editing ability, aura, and proc definitions
`AbilityEffect`	struct	SparkEngine	AbilitySystem.h:L98
`AbilityEffect`	struct	Tests	TestAbilitySystem.cpp:L495
`AbilityEntry`	struct	SparkEditor	AbilityEditorPanel.h:L36
`AbilityFlags`	struct	GameModules	PlatformerPlayerController.h:L50	Tracks which abilities the player has unlocked
`AbilityState`	struct	GameModules	ClassAbilityState.h:L15	Ability runtime state
`AbilitySystem`	class	SparkEngine	AbilitySystem.h:L280
`AbilitySystem`	class	SparkSDK	IEngineContext.h:L57
`AbilitySystem`	struct	Tests	TestAbilitySystem.cpp:L103
`AbilitySystem`	struct	Tests	TestGameplayStress.cpp:L355
`AbilitySystemTest`	class	Tests	TestECSystemSpecialized.cpp:L290
`AbilityUpdateSystem`	class	SparkEngine	ECSystems.h:L695
`AccessibilitySettings`	struct	SparkEngine	EngineSettings.h:L682
`AccessibilitySettings`	struct	SparkEngine	AccessibilitySystem.h:L70	All user-facing accessibility preferences.
`AccessibilitySettings`	struct	Tests	TestEngineSettingsEdgeCases.cpp:L433
`AccessibilitySystem`	class	SparkEngine	AccessibilitySystem.h:L110	Singleton managing all engine accessibility features.
`AccountData`	struct	GameModules	MMOAccountSystem.h:L60	Account data stored in the database
`AccumulatedMetric`	struct	SparkEngine	BenchmarkFramework.h:L106
`AchievementCriterion`	struct	GameModules	MMOAchievementSystem.h:L23	A single criterion within an achievement
`AchievementDef`	struct	GameModules	MMOAchievementSystem.h:L40	An achievement definition
`AchievementDefinition`	struct	SparkEngine	AchievementSystem.h:L89	Static definition of an achievement.
`AchievementInfo`	struct	SparkEngine	OnlineServices.h:L95	Achievement data
`AchievementProgress`	struct	GameModules	MMOAchievementSystem.h:L60	Runtime achievement progress
`AchievementProgress`	struct	SparkEngine	AchievementSystem.h:L105	Runtime progress state for a single achievement.
`AchievementReward`	struct	GameModules	MMOAchievementSystem.h:L31	Reward for completing an achievement
`AchievementState`	struct	GameModules	MMOAchievementSystem.h:L68	Per-player achievement state
`AchievementSystem`	class	SparkEngine	AchievementSystem.h:L132	Singleton system for registering, tracking, and persisting achievements.
`AchievementUnlockEvent`	struct	SparkEngine	AchievementSystem.h:L117	Event payload delivered when an achievement is unlocked.
`AckState`	struct	Tests	TestReliableChannel.cpp:L20
`act`	struct	tools	gvisor-wine-shim.c:L822
`ActionBinding`	struct	SparkEngine	GamepadInput.h:L467	Internal action binding record linking a game action name to a button or trigger
`ActionBinding`	struct	Tests	TestInputSystem.cpp:L34
`ActionEntry`	struct	SparkEditor	EventResponsePanel.h:L47
`ActionLog`	struct	Tests	TestEventResponseSystem.cpp:L89
`ActionNode`	class	SparkEngine	BehaviorTreeNodes.h:L330	Leaf node that executes a custom user-supplied function each tick.
`ActionNode`	class	Tests	TestAIBehaviorTree.cpp:L97
`ActionNode`	class	Tests	TestAIStress.cpp:L114
`ActionState`	struct	SparkEngine	InputActionSystem.h:L94	Runtime state of a registered action
`ActiveAura`	struct	SparkEngine	AbilitySystem.h:L226
`ActiveAura`	struct	Tests	TestAbilitySystem.cpp:L78
`ActiveAura`	struct	Tests	TestGameplayStress.cpp:L347
`ActiveBuff`	struct	GameModules	LootSystem.h:L44	An active power-up buff on the player
`ActiveComponent`	struct	SparkEngine	GameplayComponents.h:L49	Master enable/disable toggle for an entity.
`ActiveLoad`	struct	SparkEngine	AssetStallDetector.h:L124
`ActiveLoad`	struct	Tests	TestAssetStallDetector.cpp:L136
`ActivePawn`	struct	GameModules	TFAbilitySystem.h:L170
`ActiveProjectile`	struct	GameModules	PlatformerHazardSystem.h:L79	Active projectile in flight
`ActiveQuest`	struct	GameModules	QuestSystem.h:L140	Runtime state for an active quest
`ActiveQuest`	struct	Tests	TestGameplayStress.cpp:L181
`ActiveQuest`	struct	Tests	TestQuestSystem.cpp:L57
`ActiveQuestData`	struct	SparkEngine	QuestSystem.h:L239	Per-entity quest instance with mutable objective progress
`ActiveReset`	struct	SparkEngine	DedicatedServer.cpp:L866
`ActiveSound`	struct	SparkEngine	ParallelPerception.h:L81	Describes an active sound event for hearing checks.
`ActiveSoundInfo`	struct	SparkEditor	AudioMixerPanel.h:L49
`ActiveVolume`	struct	SparkEngine	VolumeSystem.h:L430
`ActiveWorldEvent`	struct	GameModules	OWDynamicEventSystem.h:L41	Runtime state for an active world event
`ActorObservations`	struct	Tests	ActorContract.h:L12
`AdamConfig`	struct	SparkEngine	CpuNeuralTraining.h:L84	Adam optimizer configuration (Kingma & Ba 2014).
`AdapterIdentity`	struct	Tests	TestRHI225D3D12ParityReal.cpp:L81
`AdapterScissorRect`	struct	SparkEngine	RHIAdapter.h:L72	Convenience scissor rect matching GraphicsEngine semantics.
`AdapterViewport`	struct	SparkEngine	RHIAdapter.h:L59	Convenience viewport description matching GraphicsEngine semantics.
`AdaptiveProbeVolumes`	class	SparkEngine	AdaptiveProbeVolumes.h:L157	Hierarchical adaptive probe volume with brick-based streaming
`AddConnectionCommand`	class	SparkEditor	VisualScriptPanel.h:L66	Undo command for adding a connection
`AddNodeCommand`	class	SparkEditor	VisualScriptPanel.h:L29	Undo command for adding a node to the visual script graph
`AdmissionRequest`	struct	SparkEngine	GatewayAuthenticator.h:L42
`AdvancedAssetPipeline`	class	SparkEditor	AdvancedAssetPipeline.h:L238
`AdvancedProperties`	struct	SparkEngine	MaterialSystem.h:L151	Advanced material properties
`AdvEntityState`	struct	Tests	TestAdversarialEngine.cpp:L1691
`AdvEvtFloat`	struct	Tests	TestAdversarialEngine.cpp:L858
`AdvEvtThrow`	struct	Tests	TestAdversarialEngine.cpp:L855
`AdvHookContext`	struct	Tests	TestAdversarialEngine.cpp:L1345
`AdvNetBuffer`	class	Tests	TestAdversarialEngine.cpp:L1501
`AdvSnapshot`	struct	Tests	TestAdversarialEngine.cpp:L1697
`AffixData`	struct	GameModules	ARPGLootSystem.h:L25	A single stat modifier on an item
`after`	struct	SparkAssetPipelineCore	AssetCooker.cpp:L513
`after`	struct	SparkAssetPipelineCore	AssetCooker.cpp:L1262
`after`	struct	SparkEngine	EventResponseSystem.cpp:L145
`after`	struct	Tests	TestCrashHandlerGatingReal.cpp:L472
`Agent`	struct	Tests	TestCollisionAvoidance.cpp:L27
`AgentBudgetEntry`	struct	SparkEngine	AIBudgetTypes.h:L37	Tracking data for a single AI agent within the budget system.
`AgentEntry`	struct	SparkEngine	AISystem.cpp:L93
`AgentPerceptionJob`	struct	SparkEngine	ParallelPerception.h:L94	Per-agent data snapshot used during parallel perception updates.
`AgentSnapshot`	struct	SparkEditor	AIDebugPanel.h:L54
`AIAgent`	struct	Tests	TestECSIntegration.cpp:L71
`AIAgentConfig`	struct	SparkEngine	BehaviorTree.h:L199
`AIAgentData`	struct	SparkEditor	SceneFileTypes.h:L428	AI agent scene data
`AIBudgetLimiter`	class	SparkEngine	AIBudgetLimiterCore.h:L32	Limits AI processing time per frame using a time budget.
`AIComponent`	struct	SparkEngine	AISystem.h:L87
`AIComponent`	struct	SparkEngine	AIComponents.h:L33	AI agent state, perception data, and pathfinding for an NPC entity.
`AIDebugPanel`	class	SparkEditor	AIDebugPanel.h:L30
`AIDebugRenderer`	class	SparkEngine	AIDebugRenderer.h:L72	Renders AI debug visualizations using the DebugDraw system
`AIDebugRenderer`	class	Tests	TestAIDebugRenderer.cpp:L36
`AIDirector`	class	SparkEngine	AIDirector.h:L116	Dynamic difficulty adjustment system.
`AIDriverConfig`	struct	GameModules	RacingAIDriver.h:L41	Configuration for a single AI driver
`AIDriverState`	struct	GameModules	RacingAIDriver.h:L57	Runtime state for an AI driver
`AIEditorPanel`	class	SparkEditor	AIEditorPanel.h:L22	Panel for inspecting AI agents and editing behavior trees
`AIGroup`	struct	SparkEngine	GroupAI.h:L118	A coordinated group of AI entities.
`AIGroup`	struct	Tests	TestGroupAI.cpp:L38
`AIIntegratedSystem`	class	SparkEngine	AIIntegration.h:L111
`AIIntegrationConfig`	struct	SparkEngine	AIIntegration.h:L65	Configuration for the integrated AI system.
`AimIKModifier`	class	SparkEngine	PoseModifier.h:L145	Adjusts arm bone chain for weapon aiming toward a target.
`AimSent`	struct	GameModules	TFVehicleSystemRecords.h:L175
`AISettings`	struct	SparkEngine	EngineSettings.h:L353
`AISystem`	class	SparkEngine	AISystem.h:L254
`AISystem`	class	SparkSDK	IEngineContext.h:L47
`AIUpdateSystem`	class	SparkEngine	ECSystems.h:L441
`AIUpdateSystem`	class	Tests	TestECSystemOrdering.cpp:L121
`AlignedWeightLayout`	struct	SparkEngine	CpuNeuralInference.h:L41	SIMD-friendly weight layout with rows padded to 8-float alignment.
`AlignmentProbe`	struct	Tests	TestAngelScriptStackAlignmentReal.cpp:L46
`AllocationHeader`	struct	SparkEngine	DynamicPluginHost.cpp:L45
`AllocationHotSpot`	struct	SparkEngine	MemoryDebugger.h:L73	Hot-spot entry for allocation frequency analysis
`AllocationRecord`	struct	SparkEngine	MemoryDebugger.h:L45	Information about a single tracked allocation
`AllocatorCursorProbe`	struct	Tests	Test_persistence_SaveSystem.cpp:L468
`AmbientAudioDef`	struct	GameModules	TFDataTables.h:L166
`AngelScriptEngine`	class	GameModules	VisualScriptDemoWorld.h:L21
`AngelScriptEngine`	class	SparkEngine	EngineContext.h:L46
`AngelScriptEngine`	class	SparkEngine	EngineSetup.h:L19
`AngelScriptEngine`	class	SparkEngine	ECSystems.h:L74
`AngelScriptEngine`	class	SparkEngine	AngelScriptEngine.h:L104
`AngelScriptEngine`	class	SparkSDK	IEngineContext.h:L29
`AngelScriptEngine`	class	Tests	TestAngelScriptEngine.cpp:L72
`AngelScriptMemoryByteCodeStream`	class	Tests	TestVisualScriptCompiler.cpp:L715
`AnimalInstance`	struct	GameModules	OWWildlifeSystem.h:L46	Runtime state for a single spawned animal
`AnimalSpecies`	struct	GameModules	OWWildlifeSystem.h:L26	Template defining an animal species
`Animation`	struct	Tests	GLTFSkinningReference.h:L51
`AnimationAssetData`	struct	SparkEngine	AssetPipeline.h:L138	Animation data structure
`AnimationClip`	struct	SparkEngine	AnimationClip.h:L147
`AnimationClip`	struct	SparkEngine	AnimationTypes.h:L166
`AnimationClip`	struct	Tests	TestAnimationStress.cpp:L159
`AnimationClip`	struct	Tests	TestAnimationSystem.cpp:L238
`AnimationCompressor`	class	SparkEngine	AnimationCompression.h:L85	Compresses AnimationClip data by removing redundant keyframes and quantizing.
`AnimationController`	struct	SparkEngine	AnimationComponents.h:L65	Controls skeletal animation playback on an entity.
`AnimationControllerData`	struct	SparkEditor	SceneFileTypes.h:L381	Animation controller scene data
`AnimationEvaluator`	class	SparkEngine	AnimationEvaluator.h:L38
`AnimationEvaluator`	class	SparkEngine	AnimationSystem.h:L476
`AnimationEvaluator`	class	Tests	TestAnimationSystem.cpp:L410
`AnimationHandleTag`	struct	SparkEngine	OpaqueHandle.h:L85
`AnimationInstance`	struct	SparkEngine	AnimationSystem.h:L237
`AnimationLayer`	struct	SparkEngine	AnimationBlender.h:L46
`AnimationLayer`	struct	SparkEngine	AnimationTypes.h:L243
`AnimationLayer`	struct	Tests	TestAnimationSystem.cpp:L266
`AnimationManager`	class	SparkEngine	AnimationSystem.h:L374
`AnimationManager`	class	SparkSDK	IEngineContext.h:L41
`AnimationManager`	class	Tests	TestAnimationSystem.cpp:L386
`AnimationRetargeter`	class	SparkEngine	AnimationRetargeting.h:L216	Retargets animation poses from one skeleton to another
`AnimationSettings`	struct	SparkEditor	AssetPipelineTypes.h:L141
`AnimationSettings`	struct	SparkEngine	EngineSettings.h:L507
`AnimationState`	struct	SparkEngine	AnimationTypes.h:L364	Defines an animation state in the state machine.
`AnimationState`	struct	Tests	TestAnimationStress.cpp:L257
`AnimationState`	struct	Tests	TestAnimationSystem.cpp:L292
`AnimationStateMachine`	class	GameModules	ARPGEngineSystems.h:L28
`AnimationStateMachine`	class	SparkEngine	AnimationSystem.h:L106
`AnimationStateMachine`	class	Tests	TestAnimationStress.cpp:L265
`AnimationStateMachine`	class	Tests	TestAnimationSystem.cpp:L300
`AnimationTrack`	struct	SparkEngine	AssetPipeline.h:L148
`AnimationTransition`	struct	SparkEngine	AnimationTypes.h:L317	Defines a transition from one animation state to another.
`AnimationTransition`	struct	Tests	TestAnimationStress.cpp:L249
`AnimationTransition`	struct	Tests	TestAnimationSystem.cpp:L282
`AnimationUpdateSystem`	class	SparkEngine	ECSystems.h:L384
`AnimationUpdateSystem`	class	Tests	TestECSystemOrdering.cpp:L105
`AnimClip`	struct	SparkEditor	SpriteAnimationEditorPanel.h:L63
`AnimFrame`	struct	SparkEditor	SpriteAnimationEditorPanel.h:L57
`AnimNotifyEvent`	struct	SparkEngine	AnimNotify.h:L71	An event placed on an animation clip's timeline
`AnimNotifyManager`	class	SparkEngine	AnimNotify.h:L139	Manages animation notifies across all clips
`AnimNotifyTrack`	struct	SparkEngine	AnimNotify.h:L118	Track of notifies associated with an animation clip
`AnimNotifyTrigger`	struct	SparkEngine	AnimNotify.h:L98	Data passed to notify handlers when a notify fires
`APIFunction`	struct	SparkEngine	ScriptHotReload.h:L222	Describes a registered API function
`AppearanceCommand`	struct	SparkEditor	EditorCommandRegistry.cpp:L174
`AppearanceOptions`	struct	GameModules	MMOCharacterSystem.h:L90	Appearance customization options
`AppendMarkerStep`	class	Tests	TestAssetMigration.cpp:L316
`APVBrick`	struct	SparkEngine	AdaptiveProbeVolumes.h:L110	A brick containing 4x4x4 = 64 probes
`APVConfigCB`	struct	SparkEngine	AdaptiveProbeVolumes.cpp:L459
`APVIrradiance`	struct	SparkEngine	AdaptiveProbeVolumes.h:L126
`APVProbeData`	struct	SparkEngine	AdaptiveProbeVolumes.h:L66	SH coefficients for a single probe (L2, 3 channels)
`APVSettings`	struct	SparkEngine	AdaptiveProbeVolumes.h:L137
`Archetype`	struct	SparkEngine	EntityArchetype.h:L91	An entity archetype — a template for spawning entities.
`ArchiveResourceProvider`	class	SparkEngine	ArchiveResourceProvider.h:L36	VFS resource provider that reads from a SparkPak archive.
`AreaAssetLoader`	class	SparkEngine	AreaAssetLoader.h:L57	Async area asset loader using DirectStorageLoader
`AreaBoundaryComponent`	struct	SparkEngine	PlacementComponents.h:L291	Defines a streaming area boundary for seamless world loading.
`AreaBoundaryData`	struct	SparkEditor	SceneFileTypes.h:L809	Area boundary scene data (level streaming boundary)
`AreaControlSessionFence`	struct	SparkGateway	GatewayAreaControlState.h:L38
`AreaDefinition`	struct	SparkEngine	SeamlessAreaManagerTypes.h:L53	Static definition of a world area (bounds, scene path, priority)
`AreaDefinition`	struct	Tests	TestSeamlessAreaManager.cpp:L32
`AreaEndpoint`	struct	SparkGateway	GatewayCoordinator.h:L24
`AreaHandoffDispatcher`	class	SparkEngine	AreaHandoffDispatcher.h:L29
`AreaHandoffParticipantChanged`	struct	SparkEngine	AreaHandoffParticipant.h:L76	Host EventBus notice that a game module attached (non-null) or detached (null) its participant.
`AreaInfo`	struct	SparkEditor	StreamingPanel.h:L41
`AreaLoadState`	struct	SparkEngine	AreaAssetLoader.h:L39	Tracks loading state for a single area's assets
`AreaLoadState`	struct	Tests	TestAreaAssetLoader.cpp:L40
`AreaNavigation`	struct	GameModules	RPGNPCSystem.h:L203	Apply a snapshot; nothing changes unless ValidateState() accepts it
`AreaRegistration`	struct	SparkEngine	WorldServer.h:L96	Information about a registered area server
`AreaRegistration`	struct	Tests	TestWorldServerRouting.cpp:L53
`AreaServer`	class	GameModules	TFWorldSetup.h:L47
`AreaServer`	class	SparkEngine	AreaServer.h:L69
`AreaServerConfig`	struct	SparkEngine	AreaServerTypes.h:L40	Configuration for an individual Area Server instance
`AreaServerStats`	struct	SparkEngine	AreaServerTypes.h:L77	Runtime performance metrics for a single area server instance.
`AreaSnapshot`	struct	SparkGateway	GatewayCoordinator.h:L31
`ArenaLoopTally`	struct	GameModules	FPSArenaAutopilot.h:L49	Loop counters as the production scoreboard and respawn system report them.
`ArenaMatch`	struct	Tests	TestMOD310FPSArenaAutopilotReal.cpp:L36
`ArenaView`	struct	GameModules	FPSArenaAutopilot.h:L58	What the autopilot may see of the arena this frame.
`ARPGAbilityCatalog`	struct	GameModules	ARPGAbilityCatalog.h:L15	Stable IDs and registration routine for the ARPG engine ability bridge.
`ARPGActorPresentation`	class	GameModules	SparkGameARPG.h:L34
`ARPGActorPresentation`	class	GameModules	ARPGActorPresentation.h:L43	Keeps one ECS actor per hero and live monster in the engine World.
`ARPGCombatSystem`	class	GameModules	ARPGCombatSystem.h:L66	Real-time combat system with damage types, crits, AoE, and DoTs
`ARPGCombatSystem`	class	GameModules	ARPGEngineSystems.h:L45
`ARPGCombatSystem`	class	GameModules	SparkGameARPG.h:L27
`ARPGCombatSystem`	class	GameModules	ARPGDemoEncounter.h:L19
`ARPGDemoEncounter`	class	GameModules	SparkGameARPG.h:L33
`ARPGDemoEncounter`	class	GameModules	ARPGActorPresentation.h:L39
`ARPGDemoEncounter`	class	GameModules	ARPGDemoEncounter.h:L50	Owns no subsystems; orchestrates one finite hero-versus-monster dungeon run.
`ARPGDemoEncounter`	class	GameModules	ARPGHud.h:L33
`ARPGDemoEncounterState`	struct	GameModules	ARPGDemoEncounter.h:L26
`ARPGDemoSnapshot`	struct	GameModules	ARPGDemoEncounter.cpp:L36
`ARPGDungeonSystem`	class	GameModules	ARPGEngineSystems.h:L47
`ARPGDungeonSystem`	class	GameModules	SparkGameARPG.h:L29
`ARPGDungeonSystem`	class	GameModules	ARPGDemoEncounter.h:L20
`ARPGDungeonSystem`	class	GameModules	ARPGDungeonSystem.h:L56	Procedural dungeon generation with tiered difficulty
`ARPGDungeonSystem`	class	GameModules	ARPGHud.h:L34
`ARPGEngineFixture`	struct	Tests	TestGameModulePlatformerARPG.cpp:L337
`ARPGEngineSystems`	class	GameModules	ARPGEngineSystems.h:L63
`ARPGEngineSystems`	class	GameModules	SparkGameARPG.h:L32
`ARPGEngineTestContext`	class	Tests	TestGameModulePlatformerARPG.cpp:L289
`ARPGHeroSystem`	class	GameModules	ARPGEngineSystems.h:L44
`ARPGHeroSystem`	class	GameModules	SparkGameARPG.h:L26
`ARPGHeroSystem`	class	GameModules	ARPGDemoEncounter.h:L18
`ARPGHeroSystem`	class	GameModules	ARPGHeroSystem.h:L79	Hero creation, class registry, leveling, and attribute allocation
`ARPGHeroSystem`	class	GameModules	ARPGSkillSystem.h:L25
`ARPGHud`	class	GameModules	SparkGameARPG.h:L35
`ARPGHud`	class	GameModules	ARPGHud.h:L69	The `ARPGHud` panel of runtime UI widgets that displays an ARPGHudModel.
`ARPGHudModel`	struct	GameModules	ARPGHud.h:L38	Everything the HUD shows, projected from the authoritative encounter and skill state.
`ARPGLootSystem`	class	GameModules	ARPGEngineSystems.h:L46
`ARPGLootSystem`	class	GameModules	SparkGameARPG.h:L28
`ARPGLootSystem`	class	GameModules	ARPGLootSystem.h:L50	Randomized loot generation with affix pools and rarity weights
`ARPGMonsterSystem`	class	GameModules	SparkGameARPG.h:L31
`ARPGMonsterSystem`	class	GameModules	ARPGActorPresentation.h:L40
`ARPGMonsterSystem`	class	GameModules	ARPGDemoEncounter.h:L22
`ARPGMonsterSystem`	class	GameModules	ARPGMonsterSystem.h:L72	Monster template registry, spawning, and champion affix assignment
`ARPGRun`	struct	Tests	TestMOD330ARPGDungeonReal.cpp:L44
`ARPGSkillSystem`	class	GameModules	SparkGameARPG.h:L30
`ARPGSkillSystem`	class	GameModules	ARPGDemoEncounter.h:L21
`ARPGSkillSystem`	class	GameModules	ARPGSkillSystem.h:L52	Skill trees with per-class abilities, learning, and cooldown tracking
`ARPGSkillSystem`	class	GameModules	ARPGHud.h:L35
`ARPGWorldContext`	class	Tests	TestMOD330ARPGWorldActors.cpp:L43
`ARPGWorldRun`	struct	Tests	TestMOD330ARPGWorldActors.cpp:L70
`ArtifactIdentity`	struct	SparkCrashReporter	CrashReporterApp.h:L34
`asIScriptContext`	struct	SparkEngine	AngelScriptEngine.h:L74
`asIScriptContext`	class	SparkEngine	ScriptSandbox.h:L26
`asIScriptEngine`	struct	SparkEngine	AngelScriptEngine.h:L70
`asIScriptFunction`	struct	SparkEngine	AngelScriptEngine.h:L75
`asIScriptModule`	struct	SparkEngine	AngelScriptEngine.h:L71
`asIScriptObject`	struct	SparkEngine	AngelScriptEngine.h:L72
`asITypeInfo`	struct	SparkEngine	AngelScriptEngine.h:L73
`Asset`	class	SparkEngine	AssetPipeline.h:L195	Asset base class
`Asset`	class	Tests	TestAssetPipelineCache.cpp:L59
`AssetAuditGraph`	class	SparkEditor	AssetAuditGraph.h:L121
`AssetBrowserPanel`	class	SparkEditor	AssetBrowserPanel.h:L27	Asset browser panel
`AssetCache`	class	SparkEngine	AssetPipeline.h:L332	Asset cache with LRU eviction
`AssetCache`	class	Tests	TestAssetPipelineCache.cpp:L85
`AssetCacheStats`	struct	SparkEngine	AssetServiceProtocol.h:L85
`AssetDependencyGraph`	class	SparkEditor	AdvancedAssetPipeline.h:L154	Asset dependency graph
`AssetDependencyGraph`	class	Tests	TestAssetDependencyGraph.cpp:L22
`AssetEntry`	struct	SparkEngine	AssetIntegration.h:L242
`AssetFileHeader`	struct	SparkEngine	AssetMigration.h:L96	Fixed-size header at the start of every SparkEngine binary asset.
`AssetHandle`	struct	SparkEngine	AssetHandle.h:L39
`AssetImportSettings`	struct	SparkEditor	AssetPipelineTypes.h:L77	Asset import settings
`AssetInfo`	struct	Tests	TestAssetDependencyGraph.cpp:L15
`AssetKey`	struct	SparkEngine	AssetServiceProtocol.h:L52
`AssetLoadRequest`	struct	SparkEngine	AssetPipeline.h:L182	Asset loading request
`AssetLoadRequest`	struct	Tests	TestAssetPipelineCache.cpp:L208
`AssetMergeHandler`	class	SparkEditor	VersionControlTypes.h:L220	Asset merge handler
`AssetMetadata`	struct	SparkEditor	AssetPipelineTypes.h:L159	Asset metadata
`AssetMetadata`	struct	SparkEngine	AssetIntegration.h:L42	Metadata about a registered asset.
`AssetMetadata`	struct	SparkEngine	AssetPipeline.h:L163	Asset metadata
`AssetMetadataValidator`	class	SparkEngine	AssetValidator.h:L75
`AssetMetrics`	struct	SparkEngine	AssetPipeline.h:L387	Asset pipeline metrics
`AssetMigrationRegistry`	class	SparkEngine	AssetMigration.h:L196	Singleton registry that chains migration steps to upgrade assets.
`AssetNode`	struct	SparkEditor	AssetAuditGraph.h:L73	Information about a single asset in the graph
`AssetPipeline`	class	SparkEngine	EngineContext.h:L47
`AssetPipeline`	class	SparkEngine	AssetPipeline.h:L381	Asset pipeline system
`AssetPipeline`	class	SparkEngine	FoliageRenderer.h:L45
`AssetPipeline`	class	SparkEngine	GraphicsEngine.h:L88
`AssetPipeline`	class	SparkEngine	RTSceneFeeder.h:L32
`AssetPipeline`	class	SparkSDK	IEngineContext.h:L30
`AssetProcessor`	class	SparkEditor	AdvancedAssetPipeline.h:L35	Base class for asset processors
`AssetReference`	struct	SparkEditor	SceneFileTypes.h:L1074	Asset reference for dependency tracking
`AssetRegistry`	class	SparkEngine	AssetIntegration.h:L74
`AssetRegistry`	class	SparkEngine	EngineRuntime.h:L38
`AssetRegistry`	class	SparkSDK	IEngineContext.h:L91
`AssetService`	class	SparkDaemon	AssetService.h:L53
`AssetServiceClient`	class	SparkEngine	AssetServiceClient.h:L28
`AssetStallConfig`	struct	SparkEngine	AssetStallDetector.h:L53	Configuration for asset stall detection
`AssetStallConfig`	struct	Tests	TestAssetStallDetector.cpp:L30
`AssetStallDetector`	class	SparkEngine	AssetStallDetector.h:L88	Singleton detector for asset loading pipeline stalls
`AssetStallDetector`	class	Tests	TestAssetStallDetector.cpp:L49
`AssetStallStatus`	struct	SparkEngine	AssetStallDetector.h:L71	Snapshot of asset stall detector status for diagnostics
`AssetStallStatus`	struct	Tests	TestAssetStallDetector.cpp:L38
`AssetValidator`	class	SparkEngine	AssetValidator.h:L82
`AssetVersion`	struct	SparkEngine	AssetMigration.h:L78	Semantic version triplet for asset file formats.
`asSMessageInfo`	struct	SparkEngine	AngelScriptEngine.h:L76
`AStarNode`	struct	SparkEngine	NavMesh.cpp:L80
`AsyncComputeScheduler`	class	SparkEngine	AsyncComputeScheduler.h:L117	Schedules and dispatches async compute workloads.
`AsyncComputeStats`	struct	SparkEngine	AsyncComputeScheduler.h:L96
`AsyncDatabasePool`	class	SparkEngine	AsyncDatabase.h:L231
`attrib_t`	struct	SparkEngine	OBJStaticMeshLoader.h:L19
`AuctionListing`	struct	GameModules	MMOTradingSystem.h:L57	An auction house listing
`AudioAsset`	class	SparkEngine	AssetPipeline.h:L308	Audio asset
`AudioBusMixer`	class	SparkEngine	MusicManager.h:L57
`AudioCall`	struct	Tests	TestSequencerAudioWiring.cpp:L16
`AudioCue`	struct	SparkEngine	Sequencer.h:L97
`AudioCueTrack`	class	SparkEngine	Sequencer.h:L195
`AudioEngine`	class	GameModules	Game.h:L48
`AudioEngine`	class	GameModules	TFAudioAmbience.h:L52
`AudioEngine`	class	GameModules	TFFootsteps.h:L48
`AudioEngine`	class	SparkEngine	AudioBackendFactory.h:L23
`AudioEngine`	class	SparkEngine	AudioEngine.h:L115
`AudioEngine`	class	SparkEngine	XAudio2AudioBackend.h:L18
`AudioEngine`	class	SparkEngine	EngineConsoleCommands.h:L11	Registers engine-wide console commands (modules, physics, audio, save, architecture)
`AudioEngine`	class	SparkEngine	EngineContext.h:L43
`AudioEngine`	class	SparkEngine	EngineRuntime.h:L31
`AudioEngine`	class	SparkEngine	EngineSetup.h:L22
`AudioEngine`	class	SparkEngine	ECSIntegration.h:L31
`AudioEngine`	class	SparkEngine	ECSystems.h:L73
`AudioEngine`	class	SparkSDK	IEngineContext.h:L26
`AudioEngine`	class	Tests	TestAudioEngine.cpp:L50
`AudioExtendedSettings`	struct	SparkEngine	EngineSettings.h:L321
`AudioHandleTag`	struct	SparkEngine	OpaqueHandle.h:L79
`AudioListenerComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L33	Marks an entity as the audio listener for spatial sound.
`AudioListenerData`	struct	SparkEditor	SceneFileTypes.h:L839
`AudioMetrics`	struct	SparkEngine	AudioEngine.h:L454	Audio metrics structure for console integration
`AudioMetrics`	struct	SparkEngine	OpenALAudioEngine.h:L99	Audio metrics for console integration
`AudioMetrics`	struct	Tests	TestAudioEngine.cpp:L16
`AudioMixer`	class	SparkEngine	AudioEngine.h:L36
`AudioMixer`	class	SparkEngine	AudioMixer.h:L186	Central audio mixing system with buses, reverb, and occlusion.
`AudioMixerPanel`	class	SparkEditor	AudioMixerPanel.h:L22	Panel for managing audio buses, volumes, and sound playback
`AudioProcessor`	class	SparkEditor	AdvancedAssetPipeline.h:L134	Audio asset processor
`AudioReverbZoneComponent`	struct	SparkEngine	VolumeComponents.h:L303	Defines a spatial zone where audio reverb is applied.
`AudioReverbZoneData`	struct	SparkEditor	SceneFileTypes.h:L678	Audio reverb zone scene data
`AudioSettings`	struct	SparkEditor	AssetPipelineTypes.h:L122
`AudioSettings`	struct	SparkEngine	AudioEngine.h:L474	Audio settings structure for console control
`AudioSettings`	struct	SparkEngine	EngineSettings.h:L134
`AudioSettings`	struct	Tests	TestEngineSettingsEdgeCases.cpp:L36
`AudioSettings`	struct	Tests	TestEngineSettingsParser.cpp:L138
`AudioSource`	struct	GameModules	TFAudioAmbience.h:L53
`AudioSource`	struct	SparkEditor	SceneFileTypes.h:L222	Audio source component data
`AudioSource`	struct	SparkEngine	AudioEngine.h:L59	Audio source structure for managing individual sound instances
`AudioSourceComponent`	struct	SparkEngine	AudioComponents.h:L31	Attaches a positional or global audio source to an entity.
`AudioState`	struct	Tests	TestFreezeSystem.cpp:L169
`AudioUpdateSystem`	class	SparkEngine	ECSystems.h:L259
`AudioUpdateSystem`	class	Tests	TestECSystemOrdering.cpp:L137
`AuditFailure`	struct	SparkUI	TokenAudit.h:L38	One failed audit rule.
`Auditor`	class	SparkUI	TokenAudit.cpp:L30
`AuditReport`	struct	SparkEditor	AssetAuditGraph.h:L100	Audit result for a full project scan
`AuraDefinition`	struct	SparkEngine	AbilitySystem.h:L170
`AuraDefinition`	struct	Tests	TestAbilitySystem.cpp:L67
`AuraDefinition`	struct	Tests	TestGameplayStress.cpp:L339
`AuraEntry`	struct	SparkEditor	AbilityEditorPanel.h:L54
`AuthAdmissionBudget`	class	GameModules	MMOAuthAdmission.h:L30
`AuthenticationResult`	struct	SparkEngine	GatewayAuthenticator.h:L51
`AuthenticationState`	struct	GameModules	MMOSessionGate.h:L64	Submit a client command. Zero requestId assigns the next monotonically increasing ID.
`AuthNetContext`	class	Tests	TestMMOAuthNetwork.cpp:L48
`Authority`	struct	Tests	TestTF120Migration.cpp:L46
`AuthorizationResult`	struct	SparkEngine	RemoteDebugAccessControl.h:L164
`AuthResult`	struct	GameModules	MMOAccountSystem.h:L94	Result of a login or registration attempt
`AutoExposureSettings`	struct	SparkEngine	PostProcessingTypes.h:L253	Auto-exposure / eye adaptation settings
`AutoExposureSettings`	struct	SparkEngine	TonemapColorGrading.h:L69
`AutoExposureSettings`	struct	Tests	TestPostProcessingPipeline.cpp:L101
`AutoHandle`	struct	SparkEngine	ProcessWin32Launch.cpp:L38
`AutoIssueResult`	struct	SparkCrashReporter	CrashAutoIssues.h:L19
`AutomationCommand`	struct	Tests	TestEditorAutomation.cpp:L14
`AutoReconnectConfig`	struct	SparkEngine	NetworkManager.h:L818	Configuration for automatic reconnection after disconnection
`AvoidanceAgent`	struct	SparkEngine	CollisionAvoidance.h:L67	State of a single collision avoidance agent.
`AvoidanceResult`	struct	SparkEngine	CollisionAvoidance.h:L83	Result of the avoidance solver for a single agent.
`Axis2DValue`	struct	SparkEngine	InputActionSystem.h:L69	A 2D axis value
`AxisBinding`	struct	Tests	TestInputSystem.cpp:L40
`AxisIntersectResult`	struct	Tests	TestGizmoMath.cpp:L69
`b`	struct	SparkEngine	SceneManager.cpp:L449
`BackendSession`	struct	SparkInstaller	WizardGui.cpp:L139
`BackendState`	struct	Tests	TestTelemetrySpool.cpp:L60
`BackendWindowSpec`	struct	SparkLauncher	LauncherBackend.h:L17	Launcher window geometry in logical (100 %) pixels; the backend multiplies by the DPI scale.
`BakeLight`	struct	SparkEngine	LightmapBaker.h:L85	A light source for baking
`BakeMesh`	struct	SparkEngine	LightmapBaker.h:L76	A mesh contributed to the bake
`BakeResult`	struct	SparkEngine	LightmapBaker.h:L106	Result of a lightmap bake operation
`BakeSettings`	struct	SparkEngine	LightmapBaker.h:L48	Settings for a lightmap bake operation
`BakeTriangle`	struct	SparkEngine	LightmapBaker.h:L65	A triangle in the bake scene
`Base`	struct	Tests	TestSafetyCoreUtils.cpp:L139
`BaselineBounds`	struct	Tests	TestMMOAssetImport.cpp:L26
`BasicForwardPass`	struct	SparkEngine	GraphicsEngineRHI.h:L95
`BasicFrameConstants`	struct	SparkEngine	GraphicsEngineRHI.h:L26
`BasicFrameLight`	struct	Tests	RHI210D3D11GoldenSupport.h:L179
`BasicMaterial`	struct	SparkEngine	GraphicsEngine.h:L908	Simple material resolved from a material JSON for the basic shader path.
`BasicMaterialConstants`	struct	SparkEngine	GraphicsEngineRHI.h:L62
`BasicMaterialEditorPanel`	class	SparkEditor	BasicMaterialEditorPanel.h:L41	Editor panel for basic-path material JSON files.
`BasicObjectConstants`	struct	SparkEngine	GraphicsEngineRHI.h:L47
`BasisFileHeader`	struct	SparkEngine	BasisTranscoder.h:L70	Basis Universal file header (simplified)
`BasisTranscoder`	class	SparkEngine	BasisTranscoder.h:L113
`BatchCommand`	class	Tests	TestEditorCommands.cpp:L170
`BatchOperation`	struct	SparkEditor	AssetPipelineTypes.h:L214	Batch processing operation
`BatchOutput`	struct	SparkShaderCompiler	main.cpp:L261
`Bed`	struct	GameModules	TFAudioAmbience.h:L85
`before`	struct	SparkAssetPipelineCore	AssetCooker.cpp:L1229
`before`	struct	Tests	TestCrashHandlerGatingReal.cpp:L457
`BehaviorTree`	class	SparkEngine	BehaviorTree.h:L99
`BehaviorTreeHandleTag`	struct	SparkEngine	OpaqueHandle.h:L88
`BenchmarkBaseline`	struct	SparkEngine	BenchmarkFramework.h:L34
`BenchmarkComparison`	struct	SparkEngine	BenchmarkFramework.h:L50
`BenchmarkFramework`	class	SparkEngine	BenchmarkFramework.h:L71
`BenchmarkMetric`	struct	SparkEngine	BenchmarkFramework.h:L18
`BenchmarkResult`	struct	SparkEngine	BenchmarkFramework.h:L26
`BigEvent`	struct	Tests	TestAdversarialEngine.cpp:L235
`BilateralUpsampler`	class	SparkEngine	BilateralUpsample.h:L52
`BilateralUpsampleSettings`	struct	SparkEngine	BilateralUpsample.h:L31
`BillboardComponent`	struct	SparkEngine	PlacementComponents.h:L320	Renders a textured quad that always faces the camera.
`BillboardData`	struct	SparkEditor	SceneFileTypes.h:L824	Billboard scene data (always-face-camera sprite)
`BinaryReader`	class	SparkEngine	AssetMigration.h:L49
`BinaryReader`	class	SparkEngine	Serializer.h:L217	Sequential binary deserializer that reads from a byte buffer.
`BinaryReader`	class	SparkEngine	TelemetrySpoolFormat.cpp:L52
`BinaryWriter`	class	SparkEngine	AssetMigration.h:L50
`BinaryWriter`	class	SparkEngine	Serializer.h:L116	Append-only binary serializer that writes into a growable byte buffer.
`BiomeRegion`	struct	GameModules	OWWorldSetup.h:L28	Defines a single biome region in the open world
`Blackboard`	class	SparkEngine	BehaviorTreeTypes.h:L86
`Blackboard`	class	Tests	TestAIBehaviorTree.cpp:L22
`Blackboard`	class	Tests	TestAIStress.cpp:L27
`BlackboardEntry`	struct	SparkEditor	AIDebugPanel.h:L67
`Blank3DCameraState`	struct	Templates	GameModule.h:L10
`Blank3DModule`	class	Templates	GameModule.h:L20
`BLASData`	struct	SparkEngine	DXRSupport.h:L253
`BLASDesc`	struct	SparkEngine	DXRSupport.h:L114
`BLASEntry`	struct	SparkEngine	MetalRayTracing.mm:L345
`BLASGeometry`	struct	SparkEngine	MetalRayTracing.h:L58	Per-mesh geometry handed to the BLAS builder.
`BLASInstance`	struct	SparkEngine	DXRSupport.h:L126
`BlendResult`	struct	SparkEngine	AnimationBlender.h:L92	Output of the animation evaluation pass: per-bone transformation matrices.
`BlendResult`	struct	SparkEngine	AnimationTypes.h:L289	Output of the animation evaluation pass: per-bone transformation matrices.
`BlendSample`	struct	Tests	TestAnimationStress.cpp:L68
`BlendSample`	struct	Tests	TestBlendSpace.cpp:L24
`BlendSpace`	struct	Tests	TestAnimationStress.cpp:L75
`BlendSpace`	struct	Tests	TestBlendSpace.cpp:L31
`BlendSpace2D`	class	SparkEngine	BlendSpace.h:L108	A 2D parametric blend space for animation interpolation.
`BlendSpaceManager`	class	SparkEngine	BlendSpace.h:L194	Singleton registry of named 2D blend spaces.
`BlendSpaceResult`	struct	SparkEngine	BlendSpace.h:L79	The result of evaluating a blend space at a parameter position.
`BlendSpaceSample`	struct	SparkEngine	BlendSpace.h:L52	A single sample point in the 2D blend space.
`BlendTriangle`	struct	SparkEngine	BlendSpace.h:L91	A triangle in the Delaunay triangulation, referencing sample indices.
`BlobDraw`	struct	GameModules	TFBlobShadows.h:L91
`BlockingTaskContext`	struct	Tests	TestPluginABI.cpp:L145
`BlockoutPrimitive`	struct	SparkEditor	PrototypingSystem.h:L52	A placed blockout primitive for level gray-boxing
`BloomCB`	struct	SparkEngine	BloomEffect.h:L92
`BloomConstants`	struct	Tests	TestRHI230VulkanGoldenReal.cpp:L331
`BloomConstants`	struct	Tests	TestRHI240OpenGLGoldenReal.cpp:L390
`BloomEffect`	class	SparkEngine	BloomEffect.h:L59	Multi-pass HDR bloom using progressive Gaussian downsample/upsample
`BloomSettings`	struct	SparkEngine	BloomEffect.h:L37
`BloomSettings`	struct	SparkEngine	PostProcessingTypes.h:L213	Bloom effect settings (threshold-based HDR extraction + blur + composite)
`BloomSettings`	struct	Tests	TestPostProcessingPipeline.cpp:L77
`BloomVolumeComponent`	struct	SparkEngine	VolumeSystem.h:L142	Bloom volume parameters
`BMPHeader`	struct	SparkEngine	RenderTargetWindows.cpp:L341
`Body`	class	SparkEngine	PhysicsBody.h:L28
`Body`	struct	Tests	TestAnimationPhysicsIntegration.cpp:L86
`BodyActivationListener`	class	SparkEngine	PhysicsSystem.h:L54
`BodyID`	class	SparkEngine	PhysicsBody.h:L29
`BodyRec`	struct	GameModules	TFVehiclePhysics.h:L115
`BodySettings`	struct	SparkEngine	JoltPhysicsInterface.h:L256
`BodyTestCleanup`	struct	SparkCrashReporter	CrashReporterProductionTimeoutTests.cpp:L14
`Bone`	struct	SparkEngine	Skeleton.h:L39
`Bone`	struct	Tests	TestAnimationPhysicsIntegration.cpp:L26
`Bone`	struct	Tests	TestAnimationStress.cpp:L204
`Bone`	struct	Tests	TestAnimationSystem.cpp:L115
`BoneAnimation`	struct	SparkEngine	AnimationClip.h:L74
`BoneAnimation`	struct	SparkEngine	AnimationTypes.h:L92
`BoneAnimation`	struct	Tests	TestAnimationStress.cpp:L132
`BoneAnimation`	struct	Tests	TestAnimationSystem.cpp:L166
`BoneLocalTransform`	struct	SparkEngine	AnimationRetargeting.h:L38
`BoneTransform`	struct	SparkEngine	PoseModifier.h:L49	A decomposed bone transform: position, rotation (quaternion), scale.
`BoolCVarGuard`	struct	Tests	TestDaemonLifecycle.cpp:L371
`BoolFieldCommand`	class	Tests	TestUndoRedoManager.cpp:L174
`BoomFx`	struct	GameModules	TFGrenadeSystem.h:L196
`Boot`	struct	GameModules	Main.cpp:L232
`BossAbility`	struct	GameModules	MMOWorldBossSystem.h:L32	Boss special ability
`BossContribution`	struct	GameModules	MMOWorldBossSystem.h:L45	Per-player contribution tracking
`BossPhaseTransition`	struct	GameModules	MMOWorldBossSystem.h:L22	Phase transition definition
`Bot`	struct	GameModules	TFBotSystem.h:L126
`BottleneckDistribution`	struct	SparkEngine	GPUStallProfiler.h:L144	Get bottleneck distribution over recent history (percentage per type).
`BoundChar`	struct	GameModules	TFOutfitSystem.h:L189
`BoundedMessageQueue`	struct	SparkEditor	CollaborativeEditSession.h:L409	A message queue bounded by both entry count and approximate bytes.
`boundEndpoint`	struct	SparkDaemon	DaemonServer.cpp:L417
`BoundingBox`	struct	SparkEngine	CollisionSystem.h:L33	Axis-aligned bounding box for collision detection
`BoundingSphere`	struct	SparkEngine	MeshClusterSystem.h:L45
`BoundingSphere`	struct	SparkEngine	CollisionSystem.h:L75	Bounding sphere for collision detection
`Box`	struct	Tests	TestPhysicsStress.cpp:L98
`BranchGuardEntry`	struct	SparkEngine	MemoryIntegrity.h:L100	State for a single branch guard
`BranchInfo`	struct	SparkEditor	VersionControlTypes.h:L27	Branch information
`BrandBandStyle`	struct	SparkUI	Widgets.h:L218	How a brand band (launcher rail header, installer step rail) is painted.
`BRDFLUTPixel`	struct	SparkEngine	SHLighting.h:L191	BRDF LUT pixel (scale and bias for split-sum approximation).
`BRDFLUTPixel`	struct	Tests	TestSHLighting.cpp:L108
`BrickID`	struct	SparkEngine	AdaptiveProbeVolumes.h:L84	Unique brick identifier based on grid position and LOD
`BrickIDHash`	struct	SparkEngine	AdaptiveProbeVolumes.h:L97
`BridgedTriggerVolume`	struct	SparkEngine	GameplayLifecycleShared.cpp:L1006
`BroadPhaseLayerInterface`	class	SparkEngine	PhysicsSystem.h:L49
`BTNode`	struct	SparkEditor	AIEditorPanel.h:L45
`BTNode`	class	SparkEngine	BehaviorTreeTypes.h:L195
`BTNode`	class	Tests	TestAIBehaviorTree.cpp:L50
`BTNode`	class	Tests	TestAIStress.cpp:L63
`Bucket`	struct	SparkEngine	ConnectRateLimiter.h:L69	Number of sources currently tracked.
`BucketHash`	struct	SparkEngine	CoverSystem.h:L173
`BucketHash`	struct	SparkEngine	TacticalPointSystem.h:L199	Bucket key from world XZ.
`BucketKey`	struct	SparkEngine	CoverSystem.h:L166
`BucketKey`	struct	SparkEngine	TacticalPointSystem.h:L192	Bucket key from world XZ.
`BudgetFrameStats`	struct	SparkEngine	AIBudgetTypes.h:L61	Statistics from the most recent frame's budget allocation.
`BufferedRTHandle`	class	SparkEngine	RTHandleSystem.h:L240	Double-buffered RTHandle for temporal effects (TAA, motion blur)
`BufferTag`	struct	SparkEngine	RHIHandlePool.h:L81
`BufferTag`	struct	Tests	TestRHIHandlePool.cpp:L38
`BuildConfig`	struct	SparkBuild	Config.h:L54
`BuildCookPanel`	class	SparkEditor	BuildCookPanel.h:L24	Build, cook, and packaging configuration panel for standalone game builds.
`Builder`	class	SparkEngine	Process.h:L59	Fluent builder for configuring and launching a child process.
`BuildIdentity`	struct	SparkServer	ServerHealth.h:L34	Source identity of the running server binary.
`BuildingCost`	struct	GameModules	RTSBuildingSystem.h:L28	Cost to construct a building
`BuildingData`	struct	GameModules	RTSBuildingSystem.h:L57	Runtime data for a placed building instance
`BuildingTemplate`	struct	GameModules	RTSBuildingSystem.h:L43	Static template defining a building type's properties
`BuildLogEntry`	struct	SparkEditor	BuildCookPanel.h:L134
`BuildLogLine`	struct	SparkEditor	BuildPipeline.h:L37	A single line of build output with severity.
`BuildOption`	struct	SparkBuild	Config.h:L26
`BuildPipeline`	class	SparkEditor	BuildCookPanel.h:L21
`BuildPipeline`	class	SparkEditor	BuildPipeline.h:L56	Manages async CMake subprocess for building the project.
`BuildPipeline`	class	SparkEditor	DedicatedServerPanel.h:L36
`BuildSettings`	struct	SparkEditor	BuildCookPanel.h:L45
`BuiltinPalette`	struct	SparkEditor	EditorTheme.cpp:L54
`Bullet`	class	GameModules	Bullet.h:L48
`BuoyancyVolumeComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L318	Defines a volume where rigid bodies experience buoyancy.
`BuoyancyVolumeData`	struct	SparkEditor	SceneFileTypes.h:L946
`BurstParticle`	struct	GameModules	TFCaptureFx.h:L89
`BusState`	struct	SparkEngine	AudioMixer.h:L357	List all reverb zones (console integration).
`BVHAccelerator`	class	SparkEngine	BVHAccelerator.h:L75	SAH-based BVH accelerator for hierarchical spatial queries.
`BVHNode`	struct	SparkEngine	BVHAccelerator.h:L165	Check if the BVH has been built.
`BVHPrimitive`	struct	SparkEngine	BVHAccelerator.h:L62	Input primitive for BVH construction.
`ByteBuffer`	class	Tests	TestCrossSystemIntegration.cpp:L168
`ByteCursor`	class	SparkEngine	AnimationBinaryFormat.cpp:L35
`ByteReader`	class	SparkEngine	NeuralWeights.cpp:L37
`CacheDebugger`	class	SparkEngine	CacheDebugger.h:L59	Singleton cache performance debugger
`CachedLayout`	struct	SparkEngine	VulkanDescriptorCache.h:L34	Cached descriptor set layout with usage tracking.
`CachedPath`	struct	SparkEngine	NavMesh.h:L235
`CachedPath`	struct	Tests	TestPathCache.cpp:L53
`CachedShadowAtlas`	class	SparkEngine	CachedShadowAtlas.h:L87
`CacheEntry`	struct	SparkEngine	AssetPipeline.h:L354
`CacheEntry`	struct	SparkEngine	LocalFileCache.h:L338
`CacheMetrics`	struct	SparkEngine	LocalFileCache.h:L55	Cache performance metrics
`CacheStats`	struct	SparkEngine	ShaderCrossCompiler.h:L282	Get cache hit statistics.
`CacheStats`	struct	SparkEngine	CacheDebugger.h:L42	Aggregated statistics for a single named cache
`CacheStats`	struct	Tests	TestShaderDiskCache.cpp:L151
`CallbackSink`	class	SparkEngine	Logger.h:L394	Calls a user-provided callback for each log message
`CamDrawMask`	struct	Tests	TestExtendedSystems.cpp:L334
`Camera`	struct	SparkEditor	SceneFileTypes.h:L146	Camera component data
`Camera`	struct	SparkEngine	CoreComponents.h:L114	Perspective camera parameters used to build the projection matrix.
`Camera`	struct	Tests	TestRHI210D3D11FrameGoldenReal.cpp:L100
`Camera2D`	struct	SparkEngine	Sprite2DComponents.h:L156
`Camera2DData`	struct	SparkEditor	SceneFileTypes.h:L258	2D Camera scene data
`Camera2DFollowSystem`	class	SparkEngine	Systems2D.h:L433	Smoothly follows a target entity with the Camera2D.
`CameraDrawMaskComponent`	struct	SparkEngine	VisibilityComponents.h:L50	Camera draw mask — filters which entities this camera renders
`CameraKeyframe`	struct	SparkEngine	Sequencer.h:L65
`CameraKeyframe`	struct	Tests	TestSequencer.cpp:L21
`CameraModeConfig`	struct	GameModules	RacingCameraSystem.h:L45	Configuration per camera mode
`CameraPathTrack`	class	SparkEngine	Sequencer.h:L141
`CameraSettings`	struct	SparkEngine	EngineSettings.h:L423
`CameraState`	struct	GameModules	RacingCameraSystem.h:L24	Camera state for smooth interpolation
`CameraState`	struct	SparkEngine	SparkEngineCamera.h:L265	Camera state structure for console integration
`CameraZone`	struct	GameModules	PlatformerCameraSystem.h:L28	Camera zone override (fixed-angle areas, cinematic triggers)
`CancellationToken`	class	SparkEngine	CancellationToken.h:L19	Cooperative cancellation token (thread-safe, shared ownership)
`Candidate`	struct	GameModules	TFLoadoutScreen.cpp:L33
`Candidate`	struct	SparkEngine	SeamlessAreaManagerStreaming.cpp:L170
`Candidate`	struct	SparkUI	Color.cpp:L215
`Candidate`	struct	Tests	TestSeamlessAreaManager.cpp:L152
`CandidateExtraComponentProbe`	struct	Tests	Test_persistence_SaveSystem.cpp:L453
`CandidateGhostProbe`	struct	Tests	Test_persistence_SaveSystem.cpp:L448
`CapState`	struct	Tests	TestTFCaptureMath.cpp:L40
`CapturedLine`	struct	Tests	TestPrototypeModuleKitReal.cpp:L49
`CapturedLog`	struct	Tests	TestOnlineServicesLocalStack.cpp:L277
`CapturedRecords`	struct	Tests	TestGatewayAreaControl.cpp:L446
`CapturedRecords`	struct	Tests	TestGatewayAreaControl.cpp:L562
`CapturedWarnings`	struct	Tests	TestOnlineServices.cpp:L986
`CaptureResult`	struct	SparkEngine	ScreenCapture.h:L51	Result of a capture operation
`CaptureSink`	class	Tests	TestPrototypeModuleKitReal.cpp:L57
`CascadedShadowMap`	struct	SparkEngine	LightingSystem.h:L243	Cascaded shadow map data
`Case`	struct	SparkCrashReporter	CrashReporterConsentTests.cpp:L532
`Case`	struct	Tests	TestCoverageScripting.cpp:L271
`Case`	struct	Tests	TestEditorAssetDropWorldReal.cpp:L222
`Case`	struct	Tests	TestMOD390VisualScriptGraphsReal.cpp:L261
`Case`	struct	Tests	TestModuleABI.cpp:L1189
`Case`	struct	Tests	TestSDK240ModuleDiagnostics.cpp:L151
`CastState`	struct	Tests	TestAbilitySystem.cpp:L88
`CategoryEntry`	struct	SparkEngine	MemoryMonitor.h:L86
`CategoryInfo`	struct	SparkEditor	EditorMenuBar.cpp:L624
`CatOverride`	struct	SparkEngine	GameplayLifecycleShared.cpp:L386
`CBAllocation`	struct	SparkEngine	ConstantBufferRing.h:L55	Result of a constant buffer sub-allocation
`CBRingMetrics`	struct	SparkEngine	ConstantBufferRing.h:L68	Metrics for constant buffer ring usage
`CBSlotCache`	struct	SparkEngine	ConstantBufferDiff.h:L26	Cached constant buffer slot with content comparison.
`Cell`	struct	SparkEngine	SpatialGrid.h:L76
`Cell`	struct	SparkEngine	PortalCulling.h:L87	A room or sector in the portal graph, defined by an AABB.
`Cell`	struct	Tests	TestPortalCulling.cpp:L59
`Cell`	struct	Tests	TestSpatialGrid.cpp:L47
`CellCoord`	struct	SparkEngine	SpatialGrid.h:L46
`CellCoord`	struct	Tests	TestSpatialGrid.cpp:L20
`CellCoordHash`	struct	SparkEngine	SpatialGrid.h:L54
`CellCoordHash`	struct	Tests	TestSpatialGrid.cpp:L28
`CellRect`	struct	GameModules	RTSFogOfWarSystem.h:L96
`CellularNode`	class	SparkEngine	FastNoise2SIMD.h:L361	2D Cellular (Worley) noise generator
`ChampionshipEntry`	struct	GameModules	RacingRaceManager.h:L66	Championship series standing
`ChangeEntry`	struct	SparkEngine	ReactiveSystem.h:L153	Get the number of pending changes.
`ChangeEntry`	struct	Tests	TestECSIntegration.cpp:L486
`Channel`	struct	Tests	GLTFSkinningReference.h:L44
`ChannelKey`	struct	SparkSDK	EventBus.h:L545
`ChannelKeyEqual`	struct	SparkSDK	EventBus.h:L558
`ChannelKeyHash`	struct	SparkSDK	EventBus.h:L550
`ChannelStyle`	struct	GameModules	TFChatWindow.cpp:L39
`CharacterController`	class	SparkEngine	CharacterController.h:L92
`CharacterControllerComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L49	Character controller for walking, sliding, and stepping.
`CharacterControllerData`	struct	SparkEditor	SceneFileTypes.h:L845
`CharacterControllerDesc`	struct	SparkEngine	CharacterController.h:L50	Configuration for creating a CharacterController.
`CharacterCreateRequest`	struct	GameModules	MMOCharacterSystem.h:L108	Character creation request
`CharacterCreateResult`	struct	GameModules	MMOCharacterSystem.h:L132	Result of character creation
`CharacterData`	struct	GameModules	RPGCharacterSystem.h:L87	Live character instance with current state
`CharacterRecordFields`	struct	GameModules	MMOCharacterRecord.h:L22
`CharacterSaveData`	struct	GameModules	MMOGameplaySession.h:L24
`CharacterSaveData`	struct	GameModules	MMOPersistenceSystem.h:L51	Complete character save data bundle
`CharacterStats`	struct	GameModules	RPGCharacterSystem.h:L27	Core character attributes
`CharacterSummary`	struct	GameModules	MMOCharacterSystem.h:L117	Character summary for the selection screen
`CharacterVirtual`	class	SparkEngine	CharacterController.h:L33
`ChargeGenerator`	struct	SparkEngine	MovementSystem.h:L275	Fast dash toward a target entity over a short duration.
`CharmStyle`	struct	GameModules	TFViewModelInternal.h:L123
`ChaseGenerator`	struct	SparkEngine	MovementSystem.h:L175	Chase a target entity, staying within min/max distance.
`Chassis`	struct	GameModules	RacingVehicleSystem.h:L187
`ChassisBasis`	struct	GameModules	RacingVehicleChassis.cpp:L60
`ChatCounter`	struct	Tests	TestSecureTransportWired.cpp:L66
`ChatEvent`	struct	Tests	TestEventSystem.cpp:L104
`ChatLine`	struct	GameModules	TFClientNet.h:L65
`ChatMessage`	struct	GameModules	MMOChatSystem.h:L66	A single chat message
`Checkpoint`	struct	GameModules	RacingTrackSystem.h:L59	A checkpoint gate that vehicles must pass through
`CheckpointCrossing`	struct	GameModules	RacingTrackSystem.h:L71	One vehicle entering one checkpoint gate, reported by the gate's Jolt sensor
`CheckpointData`	struct	GameModules	PlatformerCheckpointSystem.h:L26	A single checkpoint placed in a level
`CheckpointGate`	struct	GameModules	RacingTrackSystem.h:L248
`CheckpointProgress`	struct	GameModules	PlatformerCheckpointSystem.h:L39	Persistent checkpoint state: which flags are raised and which one respawns the player
`ChildDescriptors`	struct	SparkBuild	Downloader.cpp:L265
`ChromaticAberrationSettings`	struct	SparkEngine	PostProcessingTypes.h:L131	Chromatic aberration settings
`ChromeTracing`	class	SparkEngine	ChromeTracing.h:L41
`CinematicKeyframe`	struct	SparkEditor	CinematicSequencerPanel.h:L18	Keyframe data for a single property at a point in time
`CinematicSequence`	struct	SparkEditor	CinematicSequencerPanel.h:L41	A complete cinematic sequence with tracks and metadata
`CinematicSequencerPanel`	class	SparkEditor	CinematicSequencerPanel.h:L55	Panel for authoring cinematic sequences (cutscenes, cameras, events)
`CinematicTrack`	struct	SparkEditor	CinematicSequencerPanel.h:L28	A single track controlling one property of one actor
`CinematicTriggerComponent`	struct	SparkEngine	PlacementComponents.h:L239	Trigger volume that starts a cinematic sequence when entered.
`CinematicTriggerData`	struct	SparkEditor	SceneFileTypes.h:L782	Cinematic trigger scene data (starts a cinematic sequence)
`CircularDependency`	struct	SparkEditor	AssetAuditGraph.h:L84	A circular dependency chain
`ClassAbilityDef`	struct	GameModules	TFDataTables.h:L64
`ClassAbilityDef`	struct	GameModules	TFAbilityTypes.h:L115
`ClassDef`	struct	GameModules	MMOCharacterSystem.h:L76	Class definition
`ClassDef`	struct	GameModules	TFDataTables.h:L71
`ClassDef`	struct	GameModules	RPGCharacterSystem.h:L63	Class definition with base stats, growth, and abilities
`ClassDefinition`	struct	GameModules	ClassSystem.h:L74	Complete class definition with stats, loadout, abilities, and traits
`ClassLoadout`	struct	GameModules	ClassSystem.h:L48	Full class loadout (weapons + equipment)
`ClassSystem`	class	GameModules	ClassSystem.h:L152	Main class system manager
`ClassTerminal`	class	GameModules	InteractiveObject.h:L183	Class change terminal
`ClassTotals`	struct	GameModules	VisualScriptDemoWorld.cpp:L205
`Cleanup`	struct	Tests	TestLIFE200ModuleReloadReal.cpp:L348
`Cleanup`	struct	Tests	TestLIFE200ModuleReloadReal.cpp:L407
`Cleanup`	struct	Tests	TestSEC2RenderingHardeningReal.cpp:L174
`ClearOnExit`	class	SparkEngine	SecureMemory.h:L110
`ClearStateScope`	class	SparkEngine	OpenGLDevice.cpp:L124
`ClientAttempt`	struct	Tests	TestTFScramAuth.cpp:L49
`ClientConnection`	struct	SparkEditor	CollaborativeEditSession.h:L494	A per-client handler thread plus a flag it sets when it exits,
`ClientGrenade`	struct	GameModules	TFGrenadeSystem.h:L188
`ClientHandshake`	class	SparkEngine	SecureHandshake.h:L154	Client side of the handshake: Begin once, then Finish once
`ClientInfo`	struct	SparkEngine	NetworkManager.h:L505
`ClientInfo`	struct	Tests	TestNetworkManagerOrchestration.cpp:L86
`ClientInputState`	struct	SparkEngine	NetworkManager.h:L390
`ClientPing`	struct	GameModules	TFPingSystem.h:L235
`ClientPrediction`	class	SparkEngine	ClientPrediction.h:L108	Client-side prediction with server reconciliation.
`ClientRateInfo`	struct	SparkEngine	NetworkEncryption.h:L326	Get current packet count for a client
`ClientRecord`	struct	SparkEngine	AreaServer.h:L257
`ClientRecord`	struct	Tests	TestServerMockClient.cpp:L167
`ClientScript`	class	Tests	FPSLANLoopbackPeer.cpp:L357
`ClientStateRequest`	struct	GameModules	MMOClientStateCodec.h:L38
`ClientViewpoint`	struct	SparkEngine	ConnectionScope.h:L63
`ClientViewpoint`	struct	Tests	TestConnectionScope.cpp:L31
`ClientWorker`	struct	SparkDaemon	DaemonServer.h:L83
`ClipmapLevel`	struct	SparkEngine	ClipmapTerrain.h:L41	Description of a single clipmap LOD ring.
`ClipmapTerrain`	class	SparkEngine	ClipmapTerrain.h:L64
`ClothCollider`	struct	SparkEngine	ClothSimulation.h:L97	A simple collider for cloth-to-rigid-body interaction.
`ClothConstraint`	struct	SparkEngine	ClothSimulation.h:L82	A distance constraint between two particles.
`ClothDescriptor`	struct	SparkEngine	ClothSimulation.h:L119	Configuration for creating a cloth instance.
`ClothInstance`	struct	SparkEngine	ClothSimulation.h:L139	Runtime state of a single cloth simulation.
`ClothParticle`	struct	SparkEngine	ClothSimulation.h:L65	A single particle in the cloth simulation.
`ClothSimulation`	class	SparkEngine	ClothSimulation.h:L180	Manages all cloth and soft body instances.
`CloudSample`	struct	SparkEngine	VolumetricClouds.h:L93	Result of integrating the cloud layer along a view ray.
`CloudSaveInfo`	struct	SparkEngine	OnlineServices.h:L105	Cloud save metadata
`ClusterAABB`	struct	SparkEngine	ClusteredLightCulling.h:L55	Axis-aligned bounding box for a single cluster in view space.
`ClusterAABB`	struct	Tests	TestGPUClusterCulling.cpp:L14
`ClusterBuilder`	class	SparkEngine	MeshClusterSystem.h:L300	Build mesh clusters from raw index and position data
`ClusterCfg`	struct	Tests	TestExtendedSystems.cpp:L622
`ClusterConfig`	struct	SparkEngine	ClusteredLightCulling.h:L43	Configuration for the cluster grid dimensions and limits.
`ClusterConstants`	struct	SparkEngine	GPUClusterCulling.cpp:L143
`ClusterConstants`	struct	SparkEngine	GPUClusterCulling.cpp:L221
`ClusterCuller`	class	SparkEngine	MeshClusterSystem.h:L569	Multi-test cluster culling pipeline
`ClusterCuller`	class	Tests	TestExtendedSystems.cpp:L631
`ClusterDAG`	class	SparkEngine	MeshClusterSystem.h:L197	Multi-level cluster hierarchy for a mesh
`ClusteredLightConstants`	struct	SparkEngine	ClusteredLightGPU.h:L133	HLSL constant buffer layout for clustered lighting parameters.
`ClusteredLightConstants`	struct	Tests	TestClusteredLightGPU.cpp:L41
`ClusteredLightCulling`	class	SparkEngine	ClusteredLightCulling.h:L80
`ClusteredLightGPUData`	struct	SparkEngine	ClusteredLightGPU.h:L73	GPU upload data produced from ClusteredLightCulling results.
`ClusteredLightGPUData`	struct	Tests	TestClusteredLightGPU.cpp:L29
`ClusterGridConfig`	struct	SparkEngine	GPUClusterCulling.h:L55	Cluster grid configuration
`ClusterGridConfig`	struct	Tests	TestGPUClusterCulling.cpp:L63
`ClusterGroup`	struct	SparkEngine	MeshClusterSystem.h:L149	A group of clusters that share a common parent in the DAG
`ClusterLightGrid`	struct	SparkEngine	ClusteredLightGPU.h:L59	Per-cluster grid entry: offset into the light index list + count.
`ClusterLightGrid`	struct	Tests	TestClusteredLightGPU.cpp:L23
`Codec`	struct	SparkEditor	SceneComponentCodec.cpp:L27
`CollaborationAuth`	struct	SparkDaemon	CollaborationProtocol.h:L48
`CollaborationConfig`	struct	SparkDaemon	CollaborationService.h:L18
`CollaborationEdit`	struct	SparkDaemon	CollaborationProtocol.h:L68
`CollaborationLock`	struct	SparkDaemon	CollaborationProtocol.h:L62
`CollaborationPanel`	class	SparkEditor	CollaborationPanel.h:L20
`CollaborationPeer`	struct	SparkDaemon	CollaborationProtocol.h:L55
`CollaborationService`	class	SparkDaemon	CollaborationService.h:L37	Authoritative in-memory presence, lock, and edit-history broker.
`CollaborationSettings`	struct	SparkEditor	VersionControlTypes.h:L185	Collaboration settings
`CollaborationSnapshot`	struct	SparkDaemon	CollaborationProtocol.h:L76
`CollaborativeEditSession`	class	SparkEditor	CollaborativeEditSession.h:L267	Manages a multi-user collaborative editing session
`CollectedPickup`	struct	GameModules	PlatformerCollectibleSystem.h:L64	Gameplay effect emitted when an item is collected.
`CollectibleInstance`	struct	GameModules	PlatformerCollectibleSystem.h:L30	A single collectible instance placed in a level
`CollectionProgress`	struct	GameModules	PlatformerCollectibleSystem.h:L73	Persistent collection state: which items are gone plus the global counters
`CollidePart`	struct	SparkEditor	DecorLayoutEditorPanel.h:L50
`Collider`	struct	SparkEditor	SceneFileTypes.h:L196	Collider component data
`Collider2D`	struct	SparkEngine	Sprite2DComponents.h:L423
`Collider2DData`	struct	SparkEditor	SceneFileTypes.h:L289	2D Collider scene data
`ColliderComp`	struct	Tests	TestPhysicsECSIntegration.cpp:L42
`ColliderComponent`	struct	SparkEngine	PhysicsComponents.h:L103	Defines the collision shape attached to a rigid body.
`ColliderComponent`	struct	Tests	TestPhysicsComponents.cpp:L92
`CollisionAvoidanceSystem`	class	SparkEngine	CollisionAvoidance.h:L101	Singleton implementing simplified ORCA collision avoidance.
`CollisionAvoidanceSystem`	struct	Tests	TestCollisionAvoidance.cpp:L37
`CollisionEvent`	struct	SparkSDK	EventSystem.h:L116	Fired when a collision occurs between two entities.
`CollisionEvent`	struct	Tests	TestCrossSystemIntegration.cpp:L353
`CollisionFilter`	class	SparkEngine	JoltPhysicsInterface.h:L118	Layer-based collision filtering with a 16x16 enable/disable matrix
`CollisionGroupDesc`	struct	SparkEngine	PhysicsTypes.h:L371
`CollisionMaskComponent`	struct	SparkEngine	CollisionMaskComponents.h:L38	Directional collision mask component
`CollisionResult`	struct	SparkEngine	CollisionSystem.h:L161	Result of a raycast collision query
`CollisionShapeDesc`	struct	SparkEngine	PhysicsTypes.h:L222
`CollisionSystem`	class	SparkEngine	CollisionSystem.h:L193
`ColMask`	struct	Tests	TestExtendedSystems.cpp:L431
`Color`	struct	SparkEditor	CollaborativeEditSession.h:L132	Color assigned to this peer for viewport visualization
`Color`	struct	SparkEngine	ColorUtils.h:L40	RGBA color with float components in [0, 1].
`Color`	struct	SparkSDK	MathTypes.h:L77	RGBA color with floating-point components [0.0, 1.0]
`Color`	struct	Tests	TestDayNightCycle.cpp:L17
`Color3`	struct	Tests	TestSkyAtmosphere.cpp:L28
`Color3`	struct	Tests	TestTemporalEffects.cpp:L49
`ColorGradingSettings`	struct	SparkEngine	PostProcessingTypes.h:L269	Color grading settings (Lift/Gamma/Gain + curves)
`ColorGradingSettings`	struct	SparkEngine	TonemapColorGrading.h:L85
`ColorGradingSettings`	struct	Tests	TestPostProcessingPipeline.cpp:L109
`ColorGradingVolumeComponent`	struct	SparkEngine	VolumeSystem.h:L186	Color grading volume parameters
`ColorKey`	struct	SparkEngine	GPUParticleTypes.h:L69	Color gradient keyframe
`ColorKey`	struct	SparkEngine	ParticleSystem.h:L78	Color gradient keyframe
`ColorRGB`	struct	SparkEngine	TemporalEffectsTypes.h:L274	RGB color for clamping operations
`ColorRGB`	struct	SparkEngine	TemporalTypes.h:L277	RGB color for clamping operations
`ColorVertex`	struct	Tests	TestRHI240OpenGLReal.cpp:L67
`ComApartment`	struct	SparkEngine	GraphicsDeviceResourcesWindowsTextures.cpp:L327
`CombatEncounter`	struct	GameModules	RPGCombatSystem.h:L65	Represents an active combat encounter
`CombinerNode`	class	SparkEngine	FastNoise2SIMD.h:L611	Combines two child noise nodes with a configurable operation
`ComboState`	struct	GameModules	RPGCombatSystem.h:L41	Tracks an active combo chain
`CommaDecimalPoint`	class	Tests	TestSceneSerializerReal.cpp:L56
`Command`	struct	GameModules	TFHandoffParticipant.h:L48	Public routing identity; never a login credential or session token.
`CommandChannel`	class	Tests	FPSLANLoopbackPeer.cpp:L213
`CommandHistory`	class	SparkEditor	CommandHistory.h:L102	Manages the undo/redo stacks and executes commands.
`CommandHistory`	class	Tests	TestCommandHistory.cpp:L30
`CommandHistoryAdapterCommand`	class	SparkEditor	CommandHistory.h:L228	Runtime guard for mutation paths that bypass command dispatch.
`CommandHistoryEntry`	struct	SparkEditor	EditorAutomation.h:L135	Record of an executed command for history/undo
`CommandInfo`	struct	SparkConsole	CommandRegistry.h:L38
`CommandInfo`	struct	SparkEngine	ConsoleProcessManager.h:L190	Simple command registry for console commands
`CommandInfo`	struct	SparkEngine	SparkConsole.h:L89
`CommandInfo`	struct	Tests	TestSubsystemConsoleCommands.cpp:L109
`CommandPalette`	class	SparkEditor	CommandPalette.h:L39	Modal command palette overlay
`CommandParser`	class	SparkConsole	CommandParser.h:L15
`CommandParser`	struct	Tests	TestAdversarialEngine.cpp:L96
`CommandQueue`	struct	Tests	SessionGatePeer.cpp:L263
`CommandRegistry`	class	SparkConsole	CommandRegistry.h:L31	Stores and dispatches named console commands.
`CommandRegistry`	class	SparkEngine	ConsoleProcessManager.h:L31
`CommandRegistry`	class	SparkEngine	ConsoleProcessManager.h:L185	Simple command registry for console commands
`CommandResult`	struct	SparkCrashReporter	CrashAutoIssues.cpp:L245
`CommandResult`	struct	SparkEditor	IntegrationTypes.h:L146	Command execution result
`CommandResult`	struct	SparkEditor	SparkEngineIntegration.h:L156	Command execution result
`CommitInfo`	struct	SparkEditor	VersionControlTypes.h:L44	Commit information
`CompanionServiceA`	struct	Tests	TestSparkGameFPSMirrorCompanionsReal.cpp:L300
`CompanionServiceB`	struct	Tests	TestSparkGameFPSMirrorCompanionsReal.cpp:L305
`CompatibleFixtureEnvironment`	struct	Tests	TestModuleLifecycleReal.cpp:L139
`CompatibleModule`	class	Tests	CompatibleModule.cpp:L33
`CompiledGraphRun`	struct	Tests	TestMOD390VisualScriptGraphsReal.cpp:L597
`CompiledShaderBlob`	struct	SparkEngine	ShaderCrossCompiler.h:L71
`CompiledVariant`	struct	SparkEngine	ShaderVariantSystem.h:L113
`CompilerConfig`	struct	SparkShaderCompiler	main.cpp:L62
`CompileResult`	struct	Tests	TestVisualScriptCompiler.cpp:L111
`CompletedCallback`	struct	SparkEngine	AsyncDatabase.h:L296
`CompletionState`	struct	Tests	TestDirectStorageLoader.cpp:L246
`Component`	struct	SparkEditor	SceneFileTypes.h:L1022	Generic component wrapper
`Component`	struct	Tests	TestReflection.cpp:L165
`ComponentCommand`	class	Tests	TestEditorCommands.cpp:L68
`ComponentEntry`	struct	SparkEngine	EntityArchetype.h:L76	A component entry within an archetype.
`ComponentFactory`	class	SparkEngine	Reflection.h:L349
`ComponentFactoryRegistrar`	struct	SparkEngine	ComponentReflection.cpp:L1043
`ComponentOps`	struct	SparkEngine	Reflection.h:L292	Function signatures for runtime component operations on a World.
`ComponentPreset`	struct	SparkEngine	EntityPresetManager.h:L27	A single component configuration within a preset
`ComponentPreset`	struct	Tests	TestEntityPresetManager.cpp:L13
`ComponentSerializerEntry`	struct	SparkEngine	SceneSnapshotSerializer.h:L97	Type-erased serialization functions for a single component type.
`ComponentSerializerRegistry`	class	SparkEngine	SceneSnapshotSerializer.h:L118	Registry of component serializers
`ComponentSerializerRegistry`	class	SparkEngine	SaveSystem.h:L174
`ComponentSerializerRegistry`	class	SparkSDK	IEngineContext.h:L101
`CompositeBinding2D`	struct	SparkEngine	InputActionSystem.h:L85	Composite binding for 2D axes (e.g. WASD)
`CompositeCommand`	class	SparkEditor	EditorCommand.h:L78	Composite command that groups multiple commands into a single undo step
`CompositeConstants`	struct	SparkEngine	RTCompositor.h:L38	Constant buffer layout for RTComposite.hlsl (matches HLSL cbuffer)
`CompositeRequest`	struct	SparkEngine	UICompositor.h:L52
`CompoundCmd`	class	Tests	TestCommandHistory.cpp:L132
`CompoundCommand`	class	SparkEditor	CommandHistory.h:L348	Command that groups multiple sub-commands into a single undo step.
`CompressedBoneChannel`	struct	SparkEngine	AnimationCompression.h:L61	Compressed animation data for a single bone channel.
`CompressedClip`	struct	SparkEngine	AnimationCompression.h:L71	A fully compressed animation clip for runtime playback.
`CompressedQuat`	struct	Tests	TestAnimationCompression.cpp:L32
`CompressedQuatTrack`	struct	SparkEngine	AnimationCompression.h:L54	Compressed track of rotation keyframes (smallest-three).
`CompressedTexture`	struct	SparkEngine	TextureCompressor.h:L56	Result of texture compression including all mip levels.
`CompressedVec3`	struct	Tests	TestAnimationCompression.cpp:L38
`CompressedVectorTrack`	struct	SparkEngine	AnimationCompression.h:L45	Compressed track of position/scale keyframes with quantization range.
`CompressionOptions`	struct	SparkEngine	TextureCompressor.h:L45	Compression quality/speed tradeoff.
`ComputeStats`	struct	Tests	TestAsyncComputeScheduler.cpp:L32
`ComputeWorkHandle`	struct	SparkEngine	AsyncComputeScheduler.h:L54
`ComputeWorkItem`	struct	SparkEngine	AsyncComputeScheduler.h:L70
`ComputeWorkItem`	struct	Tests	TestAsyncComputeScheduler.cpp:L23
`ConcurrentFixture`	struct	Tests	TestDaemonConcurrent.cpp:L71
`CondEntry`	struct	SparkEditor	EventResponsePanel.h:L57
`Condition`	struct	SparkEngine	ConditionSystem.h:L73
`Condition`	struct	Tests	TestConditionSystem.cpp:L38
`Condition`	struct	Tests	TestDynamicResponseSystem.cpp:L18
`ConditionEditorPanel`	class	SparkEditor	ConditionEditorPanel.h:L23	Panel for building and testing data-driven conditions
`ConditionEntry`	struct	SparkEditor	ConditionEditorPanel.h:L36
`ConditionGroup`	struct	SparkEngine	ConditionSystem.h:L87
`ConditionGroup`	struct	Tests	TestConditionSystem.cpp:L52
`ConditionGroupEntry`	struct	SparkEditor	ConditionEditorPanel.h:L44
`ConditionGroupUI`	struct	SparkEditor	EventResponsePanel.h:L54
`ConditionNode`	class	SparkEngine	BehaviorTreeNodes.h:L357	Leaf node that tests a boolean predicate against the Blackboard.
`ConditionNode`	class	Tests	TestAIBehaviorTree.cpp:L107
`ConditionSet`	struct	SparkEngine	ConditionSystem.h:L95
`ConditionSet`	struct	Tests	TestConditionSystem.cpp:L58
`ConditionSystem`	class	SparkEngine	ConditionSystem.h:L112	Universal condition evaluator used by all gameplay systems
`ConditionSystem`	class	SparkSDK	IEngineContext.h:L59
`ConditionSystem`	class	Tests	TestConditionSystem.cpp:L67
`ConeGenerator`	class	SparkEngine	EnvironmentQuery.h:L160	Generates points along a cone (arc) from agent toward a direction
`Config`	struct	SparkEngine	AIComponents.h:L68
`Config`	struct	SparkEngine	Logger.h:L357	Writes log messages to a file with automatic rotation
`Config`	struct	SparkEngine	Logger.h:L636	Configuration struct for loading logging settings from config files
`ConfigManager`	class	SparkBuild	Config.h:L86
`ConfigParser`	class	SparkEngine	ConfigParser.h:L57
`ConfinedMaterialReader`	class	SparkEngine	OBJStaticMeshLoader.cpp:L113
`ConflictResult`	struct	Tests	TestModSystem.cpp:L108
`Connection`	struct	Tests	TestShaderGraphCompiler.cpp:L40
`ConnectionScope`	class	SparkEngine	ConnectionScope.h:L75	Manages per-connection entity visibility based on spatial proximity.
`ConnectionScope`	struct	SparkEngine	ConnectionScopeFilter.h:L68	Defines the visibility scope for a single network connection
`ConnectionScope`	class	Tests	TestConnectionScope.cpp:L36
`ConnectionScopeFilter`	class	SparkEngine	ConnectionScopeFilter.h:L86	Per-connection entity visibility filter for network replication
`ConnectionSnapshot`	struct	SparkEngine	DeltaSnapshotManager.h:L52	Per-connection record of what field state has been acknowledged.
`ConnectionState`	struct	SparkEngine	DeltaSnapshotManager.h:L182
`ConnectionUI`	struct	SparkEditor	VisualScriptPanel.h:L113
`ConnectRateLimit`	struct	SparkEngine	ConnectRateLimiter.h:L34	Connect budget per source IPv4 address.
`ConnectRateLimiter`	class	SparkEngine	ConnectRateLimiter.h:L43	Token bucket per source address (see file comment)
`ConsoleApp`	class	SparkConsole	ConsoleApp.h:L39	The SparkConsole subprocess application.
`ConsoleCommand`	struct	SparkEditor	ConsolePanel.h:L33	Console command structure
`ConsoleCommandInfo`	struct	SparkEngine	InGameConsole.h:L80	Registered console command info
`ConsoleFilter`	struct	SparkEditor	ConsolePanel.h:L56	Console filter settings
`ConsoleHistoryEntry`	struct	SparkEditor	ConsolePanel.h:L45	Console history entry
`ConsoleLifecycleGuard`	struct	Tests	TestConsoleProcessPipeReal.cpp:L116
`ConsoleLine`	struct	SparkEngine	InGameConsole.h:L72	A single line in the console output
`ConsoleLogTarget`	class	SparkEditor	EditorLogger.h:L127	Console output target
`ConsoleMessage`	struct	SparkEditor	ExternalConsoleIntegration.h:L30	External console integration for connecting to Spark Engine
`ConsolePanel`	class	SparkEditor	ConsolePanel.h:L88
`ConsolePlatform`	class	SparkEngine	OnlineServices.h:L583
`ConsoleProcessManager`	class	SparkEngine	ConsoleProcessManager.h:L41	Manages communication with external SparkConsole process
`ConsoleRBAC`	class	Tests	TestConsoleRBAC.cpp:L25
`ConsoleScope`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L177
`ConsoleScope`	struct	Tests	TestLIFE200ModuleReloadReal.cpp:L97
`ConsoleScope`	struct	Tests	TestSparkGameShowcase.cpp:L133
`ConsoleShutdown`	struct	Tests	main.cpp:L48
`ConsoleSink`	class	SparkEngine	ConsoleSink.h:L38	Logger sink that writes formatted messages to SimpleConsole
`ConsoleStateGuard`	struct	Tests	TestModuleABI.cpp:L766
`ConsoleStats`	struct	SparkEditor	ConsolePanel.h:L173	Get console statistics
`ConsoleStats`	struct	SparkEngine	SparkConsole.h:L102
`ConstantBuffer`	struct	SparkEngine	Shader.h:L51	Legacy constant buffer structure for backward compatibility
`ConstantBufferDiffManager`	class	SparkEngine	ConstantBufferDiff.h:L65	Manager for content-diff constant buffer uploads.
`ConstantBufferRing`	class	SparkEngine	ConstantBufferRing.h:L87
`ConstantForceComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L161	Applies a constant force and/or torque to a rigidbody every frame.
`ConstantForceData`	struct	SparkEditor	SceneFileTypes.h:L889
`Constraint`	class	SparkEngine	PhysicsBody.h:L31
`ConsumerActor`	class	Tests	actor_module.cpp:L35
`ContactEvent`	struct	SparkEngine	IPhysicsBackend.h:L55
`ContactInfo`	struct	SparkEngine	PhysicsTypes.h:L813	Collision contact information
`ContactListener`	class	SparkEngine	PhysicsSystem.h:L53
`ContactLog`	struct	Tests	TestENG200ScriptBindingsReal.cpp:L208
`ContactManifold`	struct	SparkEngine	CollisionSystem.h:L138	Contact manifold for collision resolution
`ContactPoint`	struct	SparkEngine	JoltPhysicsInterface.h:L173
`ContactPoint2D`	struct	SparkEngine	Physics2DTypes.h:L102
`ContactShadowSettings`	struct	SparkEngine	ScreenSpaceEffects.h:L147
`Container`	struct	GameModules	TFJsonStrict.h:L25
`ContentionStats`	struct	SparkEngine	ThreadDebugger.h:L59	Aggregated contention statistics for a named mutex
`ContextEventBusScope`	struct	Tests	TestENG200ScriptBindingsReal.cpp:L93
`Continent`	struct	SparkEditor	RegionMapEditorPanel.h:L60
`ContinentDef`	struct	GameModules	TFDataTables.h:L131
`ContinentGround`	struct	Tests	TestTF120Travel.cpp:L88
`ContinentMeta`	struct	GameModules	TFTravelSystem.h:L73
`ContinentSelection`	struct	GameModules	TFDataTables.cpp:L95
`ControlPoint`	struct	SparkEditor	SplineEditorPanel.h:L39
`ControlService`	class	SparkDaemon	ControlService.h:L32	Handles Control service messages (ping, version, shutdown, stats).
`ControlsSettings`	struct	SparkEngine	EngineSettings.h:L149
`ControlsSettings`	struct	Tests	TestEngineSettingsParser.cpp:L147
`ConversationState`	struct	SparkEngine	DialogueSystem.h:L178	Runtime state of an active conversation.
`CookLogEntry`	struct	SparkEditor	DedicatedServerPanel.h:L194
`CookOutputLock`	class	SparkAssetPipelineCore	AssetCooker.cpp:L725
`CookPackageScenario`	class	Tests	TestEditorCookPackageReal.cpp:L131
`CookRecord`	struct	SparkAssetPipelineCore	AssetCooker.h:L12
`CookRequest`	struct	SparkAssetPipelineCore	AssetCooker.h:L20
`CookResult`	struct	SparkAssetPipelineCore	AssetCooker.h:L29
`Cooldown`	class	SparkEngine	Cooldown.h:L41	Simple countdown timer that tracks readiness.
`CopyScope`	struct	Tests	TestLIFE200ModuleReloadReal.cpp:L251
`Coroutine`	class	SparkEngine	CoroutineTypes.h:L332	A single coroutine: a named sequence of action steps separated by yields.
`Coroutine`	class	Tests	TestCoroutineScheduler.cpp:L65
`CoroutineDebugPanel`	class	SparkEditor	CoroutineDebugPanel.h:L23	Panel for monitoring active coroutines and async tasks
`CoroutineInfo`	struct	SparkEditor	CoroutineDebugPanel.h:L43
`CoroutineScheduler`	class	GameModules	Game.h:L50
`CoroutineScheduler`	class	SparkEngine	CoroutineScheduler.h:L65	Central scheduler that ticks all active coroutines each frame.
`CoroutineScheduler`	class	SparkSDK	IEngineContext.h:L89
`CountedEvent`	struct	Tests	TestAdversarialEngine.cpp:L154
`CounterFixture`	struct	Tests	TestFixtures.cpp:L9
`CountingSimulation`	class	Tests	TestAreaSimulationHook.cpp:L27
`CountingSystem`	struct	Tests	TestECSystemSpecialized.cpp:L819
`CountingSystem`	struct	Tests	TestECSystemSpecialized.cpp:L843
`CountingSystem`	class	Tests	TestSystemManagerIntegration.cpp:L39
`CountingTelemetryBackend`	class	Tests	TestTelemetry.cpp:L14
`CoverCoverageFixture`	struct	Tests	TestCoverageAI.cpp:L46
`CoverPoint`	struct	SparkEngine	AIDebugRenderer.h:L31
`CoverPoint`	struct	SparkEngine	CoverSystem.h:L45	A cover position with protection metadata and occupancy state.
`CoverPoint`	struct	Tests	TestAIStress.cpp:L213
`CoverPoint`	struct	Tests	TestCoverSystem.cpp:L44
`CoverPointComponent`	struct	SparkEngine	PlacementComponents.h:L136	Marks an entity position as a cover point for AI combat.
`CoverPointData`	struct	SparkEditor	SceneFileTypes.h:L742	AI cover point scene data
`CoverSystem`	class	SparkEngine	CoverSystem.h:L70	Manages cover analysis and provides fast cover queries for AI.
`CoverSystem`	struct	Tests	TestAIStress.cpp:L221
`CoverSystem`	struct	Tests	TestCoverSystem.cpp:L53
`CoverSystemFixture`	struct	Tests	TestCoverSystemReal.cpp:L19
`CoverTest`	class	SparkEngine	EnvironmentQuery.h:L261	Geometric line-of-sight test (no raycasting — uses distance + direction)
`CpuDebugger`	class	SparkEngine	CpuDebugger.h:L74	Singleton CPU timing debugger for section-level performance analysis
`CpuFeatures`	struct	SparkEngine	MultiISA.h:L47	x86 instruction-set features reported by CPUID and enabled by the OS.
`CpuHotSpot`	struct	SparkEngine	CpuDebugger.h:L62	Hotspot entry identifying expensive code locations
`CpuNeuralInference`	class	SparkEngine	CpuNeuralInference.h:L74	SIMD-accelerated CPU MLP inference with multi-threaded batching.
`CPUProfileSample`	struct	SparkEditor	ProfilerTypes.h:L93	CPU profiling sample
`CpuSectionStats`	struct	SparkEngine	CpuDebugger.h:L45	Statistical data for a single timed code section
`CpuSortBenchmark`	class	SparkEngine	BenchmarkFramework.cpp:L25
`CraftingIngredient`	struct	GameModules	OWGatheringSystem.h:L43	A crafting ingredient requirement
`CraftingIngredient`	struct	SparkEngine	LootAndCraftingSystem.h:L245	An ingredient or result item with quantity
`CraftingMaterial`	struct	GameModules	MMOCraftingSystem.h:L27	A material requirement for a recipe
`CraftingQuestExtension`	class	Tests	TestGameplayExtensionRegistry.cpp:L138
`CraftingQueue`	struct	SparkEngine	LootAndCraftingSystem.h:L275	An entry in the crafting queue tracking a single craft's progress
`CraftingRecipe`	struct	GameModules	MMOCraftingSystem.h:L34	A crafting recipe definition
`CraftingRecipe`	struct	GameModules	OWGatheringSystem.h:L50	A craftable item recipe
`CraftingRecipe`	struct	SparkEngine	LootAndCraftingSystem.h:L252	A crafting recipe defining inputs, outputs, and requirements
`CraftingSkill`	struct	GameModules	MMOCraftingSystem.h:L50	Per-discipline skill progress
`CraftingState`	struct	GameModules	MMOCraftingSystem.h:L60	Per-player crafting state
`CraftingSystem`	class	SparkEngine	LootAndCraftingSystem.h:L287	Manages crafting recipes, validation, timed queues, and recipe discovery.
`CrashArtifactRetention`	struct	SparkEngine	CrashArtifactRetention.h:L55
`CrashConfig`	struct	SparkEngine	CrashHandler.h:L46	Configuration options for the crash handling system
`CrashInfo`	struct	SparkEditor	EditorCrashHandler.h:L29	Crash information structure
`CrashManifest`	struct	SparkCrashReporter	CrashReporterApp.h:L42
`CrashModuleIdentity`	struct	SparkEngine	CrashSymbolication.h:L29	Identity of one loaded ELF module, precomputed before any crash.
`CrashModuleScan`	struct	SparkEngine	CrashHandler.cpp:L1832
`CrashModuleTable`	struct	SparkEngine	CrashHandler.cpp:L1817
`CrashRedactionContext`	struct	SparkEngine	CrashRedaction.h:L27	What a crash report must not carry off the user's machine
`CrashReportingSettings`	struct	SparkEngine	EngineSettings.h:L527	[CrashReporting] settings. Crash reports stay local: there is deliberately no
`CrashSectionWriter`	class	SparkEngine	CrashSymbolication.h:L112	Fixed-buffer text writer for the signal path.
`CrashStats`	struct	SparkEditor	EditorCrashHandler.h:L80
`CRC32`	class	SparkEngine	CRC32.h:L19
`CreatedFileHandle`	class	SparkEngine	SecureRandom.cpp:L65
`CriterionProgress`	struct	GameModules	MMOAchievementSystem.h:L53	Runtime criterion progress
`CrossCompileCacheKey`	struct	SparkEngine	ShaderCrossCompiler.h:L105
`CrossCompileCacheKeyHash`	struct	SparkEngine	ShaderCrossCompiler.h:L117
`CSGEditorPanel`	class	SparkEditor	CSGEditorPanel.h:L40	Editor panel for CSG-based level greyboxing
`CSGFace`	struct	SparkEngine	CSGSystem.h:L97	A polygon face in a CSG solid
`CSGMesh`	struct	SparkEngine	CSGSystem.h:L113	Output mesh ready for rendering
`CSGPanelHelper`	class	Tests	TestCSGEditorPanel.cpp:L41
`CSGPlane`	struct	SparkEngine	CSGSystem.h:L123	BSP plane for spatial partitioning during boolean operations
`CSGSolid`	struct	SparkEngine	CSGSystem.h:L104	A solid composed of convex faces, the core CSG data structure
`CSGSystem`	class	SparkEngine	CSGSystem.h:L139	Constructive Solid Geometry system for level greyboxing
`CSGTransform`	struct	SparkEngine	CSGSystem.h:L62	Simple transform for CSG brushes
`CSGVec3`	struct	SparkEngine	CSGSystem.h:L44	3D vector for CSG operations
`CSGVertex`	struct	SparkEngine	CSGSystem.h:L88	A single vertex in a CSG mesh
`CubeObject`	class	SparkSDK	CubeObject.h:L44
`Cue`	struct	GameModules	TFUiSounds.h:L63
`Cue`	struct	SparkEngine	AudioComponents.h:L95
`CullingSphere`	struct	SparkEngine	FrustumCulling.h:L72	Bounding sphere for frustum culling (center/radius).
`CullSettings`	struct	SparkEngine	GPUDrivenRenderer.h:L42	Configuration for the GPU culling pass
`CullStatistics`	struct	SparkEngine	GPUDrivenRenderer.h:L54	Per-frame statistics from the GPU culling pass
`current`	struct	SparkDaemon	DaemonServer.cpp:L109
`Cursor`	struct	SparkEditor	EditorLayoutManager.cpp:L363
`CustomEventDef`	struct	SparkEngine	VisualScriptGraphTypes.h:L103	A custom event definition
`CVarRegistry`	class	SparkEngine	ConsoleVariable.h:L135	Check if current value differs from default
`CVarRegistry`	class	Tests	TestConsoleVariables.cpp:L191
`CvdRule`	struct	SparkUI	TokenAudit.cpp:L80
`CycleEvent`	struct	Tests	TestAdversarialEngine.cpp:L138
`CycleFootprint`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L194
`CycleWatchdog`	class	Tests	LifecycleLoopGuards.h:L122	Fails the process when one armed cycle outlives its deadline.
`D3D11_BUFFER_DESC`	struct	SparkSDK	PlatformD3DStubs.h:L181
`D3D11Backend`	class	Tests	TestRHI225D3D12ParityReal.cpp:L126
`D3D11Buffer`	class	SparkEngine	D3D11Device.h:L44
`D3D11CommandList`	class	SparkEngine	D3D11Device.h:L240
`D3D11Device`	class	SparkEngine	D3D11Device.h:L313
`D3D11Fixture`	struct	Tests	TestPostProcessingPipelineD3D11.cpp:L20
`D3D11PipelineState`	class	SparkEngine	D3D11Device.h:L168
`D3D11PipelineStateCache`	class	SparkEngine	PipelineStateCache.h:L117	Caches D3D11 pipeline state objects and tracks dirty state to minimize API calls.
`D3D11Sampler`	class	SparkEngine	D3D11Device.h:L147
`D3D11Shader`	class	SparkEngine	D3D11Device.h:L117
`D3D11SwapChain`	class	SparkEngine	D3D11Device.h:L205
`D3D11Texture`	class	SparkEngine	D3D11Device.h:L76
`D3D12Backend`	class	Tests	TestRHI225D3D12ParityReal.cpp:L200
`D3D12Buffer`	class	SparkEngine	D3D12Types.h:L374	D3D12 buffer backed by a committed ID3D12Resource.
`D3D12CommandList`	class	SparkEngine	D3D12Types.h:L674
`D3D12DeferredReleaseQueue`	class	SparkEngine	D3D12Types.h:L217
`D3D12DescriptorPagePool`	class	SparkEngine	D3D12Types.h:L304
`D3D12DescriptorTables`	struct	SparkEngine	D3D12Types.h:L353	The shader-visible heaps command lists bind, plus the CPU null descriptors
`D3D12Device`	class	SparkEngine	D3D12Device.h:L86
`D3D12Fence`	class	SparkEngine	D3D12Types.h:L164	RAII wrapper around an ID3D12Fence for CPU/GPU synchronization.
`D3D12PipelineState`	class	SparkEngine	D3D12Types.h:L578	D3D12 graphics or compute pipeline state object.
`D3D12Sampler`	class	SparkEngine	D3D12Types.h:L550	D3D12 static sampler backed by a descriptor heap entry.
`D3D12Shader`	class	SparkEngine	D3D12Types.h:L519	D3D12 compiled shader, storing DXIL bytecode.
`D3D12SwapChain`	class	SparkEngine	D3D12Types.h:L613	DXGI 1.5+ swap chain wrapping IDXGISwapChain4.
`D3D12Texture`	class	SparkEngine	D3D12Types.h:L435	D3D12 texture resource with associated descriptor heap entries.
`D3D12ValidationCounts`	struct	SparkEngine	D3D12Device.h:L55	Debug-layer message counts from the device's ID3D12InfoQueue.
`DaemonClient`	class	SparkEngine	DaemonClient.h:L45
`DaemonConnection`	class	SparkEngine	DaemonConnection.h:L42
`DaemonCVarGuard`	struct	Tests	TestDaemonLifecycle.cpp:L93
`DaemonFixture`	struct	Tests	TestShaderDiskCacheDaemon.cpp:L73
`DaemonServer`	class	SparkDaemon	DaemonServer.h:L34
`DaemonStats`	struct	SparkEngine	DaemonProtocol.h:L73	Aggregate daemon-wide stats returned by `ControlMessage::StatsRequest`.
`DaemonStatsSnapshot`	struct	SparkEngine	DaemonDiagnostics.h:L25
`DamagedStore`	struct	Tests	TestSEC2PersistenceHardening.cpp:L321
`DamageEvent`	struct	Tests	TestEntityEventBus.cpp:L9
`DamageEvent`	struct	Tests	TestEventSystem.cpp:L92
`DamageIndicator`	struct	GameModules	HUDSystem.h:L45	Damage indicator direction
`DamageInstance`	struct	GameModules	ARPGCombatSystem.h:L25	A single instance of damage to be resolved
`DamagePing`	struct	GameModules	TFHUD.h:L118
`Damager`	struct	GameModules	TFMedalSystem.h:L223
`DamageResult`	struct	GameModules	ARPGCombatSystem.h:L55	Result of a damage calculation
`DamageResult`	struct	GameModules	RPGCombatSystem.h:L53	Result of a single damage calculation
`DamageZone`	struct	GameModules	GameMechanics.h:L40	Environmental damage zone
`DamageZoneSystem`	class	GameModules	GameMechanics.h:L113	Damage zone and environmental hazard system
`Datablock`	struct	SparkEngine	DatablockRegistry.h:L60	An immutable set of named properties describing a game object template.
`DatablockRegistry`	class	SparkEngine	DatablockRegistry.h:L118	Central registry for immutable datablock definitions.
`DataColumn`	struct	SparkEngine	DataTableSystem.h:L37	Describes a named column with type info and a default value.
`Datagram`	struct	Tests	TestNetTransportSecurity.cpp:L231
`DataRow`	class	SparkEngine	DataTableSystem.h:L45	A single row of values keyed by column name. Stored as strings, converted on access.
`DataTable`	class	SparkEngine	DataTableSystem.h:L113	A structured, queryable table of rows and typed columns.
`DataTableRegistry`	class	SparkEngine	DataTableSystem.h:L801	Singleton manager for named DataTable instances with file loading and hot-reload.
`DayNightCycle`	class	Tests	TestDayNightCycle.cpp:L40
`DDGIGridConfigCB`	struct	SparkEngine	DDGIProbeSystem.cpp:L367
`DDGIIrradiance`	struct	SparkEngine	DDGIProbeSystem.h:L93	Interpolated irradiance result at a world position
`DDGIProbe`	struct	SparkEngine	DDGIProbeSystem.h:L69	Per-probe SH irradiance stored as 27 floats (9 R + 9 G + 9 B)
`DDGIProbeSystem`	class	SparkEngine	DDGIProbeSystem.h:L111	Dynamic Diffuse Global Illumination probe system
`DDGIRayResult`	struct	SparkEngine	DDGIProbeSystem.h:L81	Result of a single ray cast for probe irradiance gathering
`DDGISettings`	struct	SparkEngine	DDGIProbeSystem.h:L45	Total floats per probe (9 coefficients x 3 channels)
`DeadlockDetector`	class	SparkEngine	DeadlockDetector.h:L67	Singleton deadlock detector using wait-for graph analysis
`DeadlockDetector`	class	Tests	TestDeadlockDetector.cpp:L44
`DeadlockInfo`	struct	SparkEngine	DeadlockDetector.h:L37	Information about a detected deadlock cycle
`DeadlockInfo`	struct	Tests	TestDeadlockDetector.cpp:L24
`DeadlockWarning`	struct	SparkEngine	ThreadDebugger.h:L71	Warning generated when a potential deadlock (lock-order inversion) is detected
`DeathSummary`	struct	GameModules	TFHUD.h:L51
`DebrisInstance`	struct	SparkEngine	DestructionSystem.h:L287	Get destruction system status (console integration).
`DebugColor`	struct	SparkEngine	DebugDraw.h:L51	RGBA color for debug shapes
`DebugDrawManager`	class	SparkEngine	DebugDraw.h:L120	Singleton debug draw manager
`DebugDrawOptions`	struct	SparkEngine	AIDebugRenderer.h:L40	Configuration for AI debug visualization
`DebugDrawOptions`	struct	Tests	TestAIDebugRenderer.cpp:L17
`DebugDrawRequest`	struct	SparkEngine	DebugDraw.h:L90	Single debug draw request
`DebugHookContext`	struct	SparkEngine	DebugHookManager.h:L208	Data passed to debug hook handlers when a hook point fires.
`DebugHookHandle`	class	SparkEngine	DebugHookManager.h:L233	RAII handle that automatically unregisters a debug hook on destruction.
`DebugHookManager`	class	SparkEngine	DebugHookManager.h:L225
`DebugHookManager`	class	SparkEngine	DebugHookManager.h:L294
`DebugOverlay`	class	SparkEngine	DebugOverlay.h:L98	Singleton debug overlay for in-game HUD
`DebugSettings`	struct	SparkEngine	EngineSettings.h:L539
`DebugShapeEntry`	struct	SparkEngine	GameplayDebugger.h:L101	A debug shape for 3D visualization
`DebugTextEntry`	struct	SparkEngine	GameplayDebugger.h:L89	A debug text entry attached to an entity
`DebugVisualizerPanel`	class	SparkEditor	DebugVisualizerPanel.h:L24	Preview panel holding debug-overlay settings (grid, wireframe, colliders, nav mesh).
`Decal`	struct	SparkEngine	DecalSystem.h:L76
`DecalComponent`	struct	SparkEngine	FPSComponents.h:L36
`DecalComponent`	struct	Tests	TestECSystemSpecialized.cpp:L58
`DecalData`	struct	SparkEditor	SceneFileTypes.h:L463	Decal scene data
`DecalEditorPanel`	class	SparkEditor	DecalEditorPanel.h:L22	Panel for authoring decal materials and surface-to-decal mappings
`DecalMaterial`	struct	SparkEngine	DecalSystem.h:L65
`DecalMaterialEntry`	struct	SparkEditor	DecalEditorPanel.h:L34
`DecalSettings`	struct	SparkEngine	EngineSettings.h:L837
`DecalSystem`	class	SparkEngine	ECSystems.h:L531
`DecalSystem`	class	SparkEngine	DecalSystem.h:L113
`DecalSystemTest`	class	Tests	TestECSystemSpecialized.cpp:L162
`DecodedRejection`	struct	Tests	TestSessionCompatibilityReal.cpp:L33
`DecodedRequest`	struct	SparkGateway	GatewayAreaControl.cpp:L575
`DecorCanvasArt`	struct	SparkEditor	DecorLayoutEditorCanvas.cpp:L43
`DecorCollidePart`	struct	GameModules	TFRegionDecor.h:L117
`DecorInstanceGroup`	struct	GameModules	TFRegionDecor.h:L207
`DecorLayoutEditorPanel`	class	SparkEditor	DecorLayoutEditorPanel.h:L39	Visual editor for Assets/MMOFPS/Data/decor.json (DATA only, no live world).
`DecorPiece`	struct	GameModules	TFRegionDecor.h:L124
`DecorRng`	struct	GameModules	TFRegionDecorLayout.cpp:L41
`DedicatedServer`	class	SparkEngine	DedicatedServer.h:L215
`DedicatedServer`	class	Tests	NetworkingDisabledCompileContract.cpp:L22
`DedicatedServerLaunchRequest`	struct	SparkEditor	DedicatedServerProcessController.h:L19
`DedicatedServerPanel`	class	SparkEditor	DedicatedServerPanel.h:L40	Editor panel for dedicated server configuration, cooking, and PIE launching
`DedicatedServerProcessController`	class	SparkEditor	DedicatedServerPanel.h:L37
`DedicatedServerProcessController`	class	SparkEditor	DedicatedServerProcessController.h:L54
`DedicatedServerProcessSnapshot`	struct	SparkEditor	DedicatedServerProcessController.h:L45
`defaultAction`	struct	SparkEngine	CrashHandler.cpp:L2172
`defaultAction`	struct	Tests	TestPLT210ProcessPosixReal.cpp:L101
`DeferredDeletionQueue`	class	SparkEngine	DeferredDeletionQueue.h:L35	Queue that defers resource destruction by a configurable frame count.
`DeferredEntry`	struct	SparkEngine	DeferredDeletionQueue.h:L109	Get the current internal frame counter.
`DeferredLightingState`	struct	SparkEngine	DeferredLightingState.h:L17
`DeferredResolveConstants`	struct	SparkEngine	GraphicsDeferredLightingWindows.cpp:L32
`Defined`	struct	SparkEditor	EditorThemeDocument.cpp:L192
`DelayedActionBatch`	struct	SparkEngine	EventResponseSystem.h:L152
`DelayedPacket`	struct	SparkEngine	InstabilitySimulator.h:L82
`DeltaField`	struct	Tests	TestNetworkReplicationIntegration.cpp:L51
`DeltaSmoother`	class	SparkEngine	DeltaSmoother.h:L43	Running average filter for frame delta times.
`DeltaSnapshotManager`	class	SparkEngine	DeltaSnapshotManager.h:L74
`DeltaTracker`	class	Tests	TestExtendedSystems.cpp:L43
`DemoWorld`	class	GameModules	VisualScriptDemoWorld.h:L38	Loads the five-script manifest and builds (or rolls back) the demo's 11 script entities.
`DenoiserBuffer`	struct	SparkEngine	DenoiserInterface.h:L69	Image buffer for denoiser input/output
`DenoiserSettings`	struct	SparkEngine	DenoiserInterface.h:L55
`Deployable`	struct	GameModules	ClassSystem.h:L120	Deployable object placed by Engineer or other classes
`DeployableVisualDef`	struct	GameModules	TFDataTables.h:L215
`DepthGuard`	struct	SparkEngine	DialogueSystem.cpp:L260
`DepthGuard`	struct	SparkEngine	DynamicResponseSystem.cpp:L113
`DepthGuard`	class	SparkEngine	JsonUtils.h:L507
`DepthOfFieldSettings`	struct	SparkEngine	PostProcessingTypes.h:L99	Depth of Field settings
`DepthOfFieldSettings`	struct	Tests	TestPostProcessingPipeline.cpp:L47
`DepthScope`	class	SparkEditor	SceneJSONReader.cpp:L258
`DepthScope`	struct	SparkEngine	EventResponseSystem.cpp:L609
`Derived`	struct	Tests	TestSafetyCoreUtils.cpp:L144
`DerivedColourRole`	struct	SparkEditor	EditorThemeDocument.cpp:L228
`Descriptor`	struct	SparkEngine	D3D12Types.h:L229
`DescriptorAllocation`	struct	SparkEngine	D3D12Types.h:L108	Manages a contiguous ID3D12DescriptorHeap with free-list allocation.
`DescriptorCloser`	struct	SparkEditor	ProjectManager.cpp:L439
`DescriptorHeapAllocator`	class	SparkEngine	D3D12Types.h:L119
`DescriptorSet`	struct	SparkEngine	TelemetrySpool.cpp:L137
`DesignerScreen`	struct	SparkEditor	UIDesignerSystem.h:L100	A complete UI screen/layout
`DesignerStyle`	struct	SparkEditor	UIDesignerSystem.h:L87	A UI style definition
`DesignerWidget`	struct	SparkEditor	UIDesignerSystem.h:L69	A widget instance in the UI tree
`DestinationAuthority`	struct	Tests	TestTF120Travel.cpp:L231
`DestinationLock`	class	SparkInstaller	Installer.cpp:L53
`DestructibleComponent`	struct	SparkEngine	DestructionSystem.h:L109	ECS component for destructible entities.
`DestructibleComponent`	struct	SparkEngine	PlacementComponents.h:L208	Marks an entity as destructible with fracture on damage.
`DestructibleData`	struct	SparkEditor	SceneFileTypes.h:L767	Destructible object scene data
`DestructibleObject`	class	GameModules	InteractiveObject.h:L370	Destructible object (barrel, crate) that can be broken
`DestructionEditorPanel`	class	SparkEditor	DestructionEditorPanel.h:L21	Panel for authoring fracture patterns and managing destructible objects
`DestructionEvent`	struct	SparkEngine	DestructionSystem.h:L164	Event data for a destruction occurrence.
`DestructionSettings`	struct	SparkEngine	EngineSettings.h:L725
`DestructionSettings`	struct	Tests	TestEngineSettingsEdgeCases.cpp:L460
`DestructionSystem`	class	GameModules	Game.h:L46
`DestructionSystem`	class	SparkEngine	DestructionSystem.h:L181	Manages destructible objects, fracturing, and debris.
`DestructionSystem`	class	SparkSDK	IEngineContext.h:L99
`DeterministicTimeController`	class	SparkEngine	MovieRenderPipeline.h:L154	Tracks fixed-time steps locally; does not override engine delta time
`DeviceLossCallback`	class	SparkEngine	AudioEngine.h:L752
`DiagnosticsFixture`	struct	Tests	TestMOD390VisualScriptDiagnosticsReal.cpp:L48
`DiagReport`	struct	SparkEngine	EngineDiagnostics.h:L31	Summary of a full diagnostic run.
`DiagResult`	struct	SparkEngine	EngineDiagnostics.h:L22	Result of a single diagnostic check.
`DiagTestEvent`	struct	SparkEngine	EngineDiagnostics.cpp:L321
`DialogRequest`	struct	SparkCrashReporter	CrashReporterApp.h:L118
`DialogueChoice`	struct	GameModules	RPGDialogueSystem.h:L27	A single choice option within a Choice dialogue node
`DialogueChoice`	struct	SparkEditor	DialogueEditorPanel.h:L45
`DialogueChoice`	struct	SparkEngine	DialogueSystem.h:L70	A single player-selectable choice in a dialogue.
`DialogueEditorPanel`	class	SparkEditor	DialogueEditorPanel.h:L22	Panel for authoring branching dialogue trees
`DialogueNode`	struct	GameModules	RPGDialogueSystem.h:L52	A single node in a dialogue tree
`DialogueNode`	struct	SparkEditor	DialogueEditorPanel.h:L53
`DialogueNode`	struct	SparkEngine	DialogueSystem.h:L82	A single node in a dialogue tree.
`DialogueReward`	struct	GameModules	RPGDialogueSystem.h:L43	Reward granted when reaching a Reward node
`DialogueSession`	struct	GameModules	RPGDialogueSystem.h:L76	Active dialogue session state
`DialogueSettings`	struct	SparkEngine	EngineSettings.h:L740
`DialogueSystem`	class	GameModules	Game.h:L45
`DialogueSystem`	class	SparkEngine	SparkEngineWindowsInternal.h:L29
`DialogueSystem`	class	SparkEngine	DialogueSystem.h:L196	Manages dialogue trees and active conversations.
`DialogueSystem`	class	SparkSDK	IEngineContext.h:L94
`DialogueTree`	struct	GameModules	RPGDialogueSystem.h:L67	A complete dialogue tree with a root node
`DialogueTree`	class	SparkEngine	DialogueSystem.h:L121	A complete dialogue tree — a graph of DialogueNodes.
`DialogueTriggerComponent`	struct	SparkEngine	PlacementComponents.h:L265	Marks an entity as a dialogue interaction point.
`DialogueTriggerData`	struct	SparkEditor	SceneFileTypes.h:L796	Dialogue trigger scene data (starts a dialogue tree)
`DifficultyParameters`	struct	SparkEngine	AIDirector.h:L93	Adjustable game parameters controlled by the director.
`DirectionalSnapshot`	struct	SparkEngine	SeamlessAreaManager.h:L174	Snapshot of the player state used by directional bias calculations.
`DirectionScorer`	class	SparkEngine	EnvironmentQuery.h:L383	Scores by dot product with a preferred direction (alignment)
`DirectStorageLoader`	class	SparkEngine	DirectStorageLoader.h:L129
`DirectStorageStats`	struct	SparkEngine	DirectStorageLoader.h:L87	Performance statistics
`DirtyRect`	struct	SparkEngine	UIDirtyTracking.h:L72	Axis-aligned rectangle in screen pixels
`DirtyRect`	struct	SparkEngine	DirtyRectTracker.h:L31	Axis-aligned rectangle defining a modified texture region.
`DirtyRect`	struct	Tests	TestGraphicsIntegration.cpp:L430
`DirtyRectTracker`	class	SparkEngine	DirtyRectTracker.h:L72	Manages a list of dirty rectangles for a texture.
`DirtyRegionGrid`	class	SparkEngine	UIDirtyTracking.h:L126
`DiscoveredModule`	struct	SparkEngine	ModuleManager.h:L42	Metadata about a module DLL discovered on disk (before loading)
`DiscoveredServer`	struct	SparkEditor	DedicatedServerPanel.h:L103
`DiskAssetFixture`	struct	Tests	TestAssetServiceClient.cpp:L100
`DispatchIndirectArgs`	struct	Tests	TestDrawIndirect.cpp:L32
`DispatchScope`	struct	SparkEditor	UndoRedoManager.cpp:L19
`DistanceScorer`	class	SparkEngine	EnvironmentQuery.h:L354	Scores by distance to a reference point (closer = higher score)
`DistanceTest`	class	SparkEngine	EnvironmentQuery.h:L230	Filters items by distance to a reference point
`DLSSFeatureInfo`	struct	SparkEngine	DynamicQualityTypes.h:L281	DLSS feature detection and capability information
`DLSSFeatureInfo`	struct	SparkEngine	UpscalingTypes.h:L279	DLSS feature detection and capability information
`Document`	struct	SparkEngine	GLTFValidation.h:L37	A parsed cgltf document plus the file-read context its callbacks reference.
`DocumentKind`	struct	Tests	TestDocumentInterruptionReal.cpp:L213
`DocumentTransitionGuard`	class	SparkEditor	EditorUI.h:L75
`DomainWarpNode`	class	SparkEngine	FastNoise2SIMD.h:L547	Warps input coordinates using a noise source before evaluation
`DominionState`	struct	GameModules	TFWorldSave.h:L47
`DoorObject`	class	GameModules	InteractiveObject.h:L109	Door object that can be opened and closed
`DotEffect`	struct	GameModules	ARPGCombatSystem.h:L38	Damage-over-time effect ticking on a target
`DoubleUnsub`	struct	Tests	TestAdversarialEngine.cpp:L198
`Downloader`	class	SparkBuild	Downloader.h:L19
`DragCmd`	class	Tests	TestCommandHistory.cpp:L109
`DragProject`	struct	Tests	TestEditorAssetDrag.cpp:L20
`Draw`	struct	Tests	TestRHI210D3D11FrameGoldenReal.cpp:L479
`DrawCall`	struct	SparkEngine	SpriteBatch.h:L215
`DrawCallEntry`	struct	Tests	TestGraphicsEngine.cpp:L266
`DrawCommand`	struct	SparkEngine	SceneRenderer.h:L43	Data for a single mesh draw command.
`DrawIndexedInstancedIndirectArgs`	struct	Tests	TestDrawIndirect.cpp:L22
`DrawInstancedIndirectArgs`	struct	Tests	TestDrawIndirect.cpp:L13
`DrawSortEntry`	struct	SparkEngine	DrawSortKey.h:L74	A draw list entry pairing a sort key with an index into the draw command array.
`DrawSortKey`	class	SparkEngine	DrawSortKey.h:L83	Utilities for building and sorting 64-bit draw call sort keys.
`DSPEffect`	struct	SparkEngine	AudioMixer.h:L164	Configuration for a single DSP effect in a bus chain.
`Dummy`	struct	GameModules	TFTargetRange.h:L67
`DungeonBoss`	struct	GameModules	MMODungeonSystem.h:L23	Boss encounter within a dungeon
`DungeonClearedEvent`	struct	GameModules	MMOEngineSystems.h:L45	Fired when a dungeon instance is cleared.
`DungeonDef`	struct	GameModules	MMODungeonSystem.h:L36	Dungeon template definition
`DungeonInstance`	struct	GameModules	MMODungeonSystem.h:L66	A live dungeon instance
`DungeonLevel`	struct	GameModules	ARPGDungeonSystem.h:L42	A single generated dungeon floor
`DungeonParams`	struct	SparkEngine	ProceduralGenerator.h:L63	Parameters for dungeon generation
`DungeonPlayerState`	struct	GameModules	MMODungeonSystem.h:L90	Per-player dungeon state
`DungeonResult`	struct	SparkEngine	ProceduralGenerator.h:L102	Result of a dungeon generation
`DungeonRoom`	struct	SparkEngine	ProceduralGenerator.h:L74	A room in a generated dungeon
`DungeonTierConfig`	struct	GameModules	ARPGDungeonSystem.h:L29	Configuration for a dungeon difficulty tier
`DustFlake`	struct	GameModules	TFWeatherFx.h:L180
`DustPuff`	struct	GameModules	TFGroundFx.h:L68
`DXRInternalState`	struct	SparkEngine	DXRSupport.cpp:L66
`DXRManager`	class	SparkEngine	HybridRTManager.h:L71
`DXRManager`	class	SparkEngine	DXRSupport.h:L190
`DXRSettings`	struct	SparkEngine	DXRSupport.h:L176
`DXRStats`	struct	SparkEngine	DXRSupport.h:L227
`DynamicEventSaveState`	struct	GameModules	OWDynamicEventSystem.h:L57	Mutable dynamic-event state stored in an OpenWorld save.
`DynamicMusicState`	struct	SparkEngine	MusicManager.h:L145
`DynamicPluginEntry`	struct	SparkEditor	EditorPluginManager.h:L44	Stable-C-ABI editor extension owned by DynamicPluginHost.
`DynamicPluginHost`	struct	SparkEngine	DynamicPluginHost.cpp:L333
`DynamicPluginHost`	class	SparkEngine	DynamicPluginHost.h:L19
`DynamicQualityScaler`	class	SparkEngine	DynamicQualityScaler.h:L47	Tracks frame timing and adjusts render resolution scale dynamically
`DynamicQualitySettings`	struct	SparkEngine	EngineSettings.h:L297
`DynamicQualitySettings`	struct	Tests	TestEngineSettingsEdgeCases.cpp:L59
`DynamicQualityThresholds`	struct	SparkEngine	DynamicQualityScaler.h:L27	Thresholds for quality recommendation
`DynamicResponseSystem`	class	SparkEngine	DynamicResponseSystem.h:L157	Singleton managing signal-driven contextual responses.
`DynamicResponseSystem`	struct	Tests	TestDynamicResponseSystem.cpp:L32
`EBAnonymousEvent`	struct	Tests	TestEventBus.cpp:L279
`EBCounterEvent`	struct	Tests	TestEventBus.cpp:L11
`EBEmptyEvent`	struct	Tests	TestEventBus.cpp:L21
`EBStringEvent`	struct	Tests	TestEventBus.cpp:L16
`EconomyWorld`	struct	Tests	TestMOD370SkirmishDeterminismReal.cpp:L43
`EcsCameraBinding`	struct	SparkEngine	SubsystemConsoleCommands.cpp:L40
`ECSWorld`	class	Tests	TestCrossSystemIntegration.cpp:L40
`Edge`	struct	SparkEngine	BlendSpace.cpp:L263
`Edge`	struct	SparkEngine	MeshLODLinux.cpp:L72
`Edge`	struct	SparkEngine	MeshLODWindows.cpp:L87
`EdgeCollapse`	struct	SparkEngine	LODGenerator.cpp:L217
`EditLogEntry`	struct	SparkEditor	CollaborationPanel.h:L53
`EditMessage`	struct	SparkEditor	CollaborativeEditSession.h:L163	An edit operation broadcast to all connected editors
`EditorAppearanceWindow`	class	SparkEditor	EditorAppearanceWindow.h:L33	The Appearance settings window.
`EditorApplication`	class	SparkEditor	EditorApplication.h:L60	Main SparkEditor application class with full GUI support
`EditorApplication`	class	SparkEditor	EditorPluginManager.h:L25
`EditorApplication`	class	SparkEditor	IEditorPlugin.h:L20
`EditorAssetData`	struct	SparkEditor	IntegrationTypes.h:L73	Asset data for real-time engine integration
`EditorAssetData`	struct	SparkEditor	SparkEngineIntegration.h:L83	Asset data for real-time engine integration
`EditorAutomation`	class	SparkEditor	EditorAutomation.h:L160	Editor automation and scripted tool framework
`EditorAutomation`	class	Tests	TestEditorAutomation.cpp:L21
`EditorCommand`	class	SparkEditor	EditorCommand.h:L41	Base class for all editor commands supporting undo/redo
`EditorCommand`	class	Tests	TestEditorCommands.cpp:L25
`EditorCommandInfo`	struct	SparkEditor	EditorAutomation.h:L94	A registered editor command
`EditorCommandResult`	struct	SparkEditor	EditorAutomation.h:L86	Result of an editor command execution
`EditorConfig`	struct	SparkEditor	EditorApplication.h:L41	Configuration for the editor
`EditorConfig`	struct	SparkEditor	EditorUI.h:L117
`EditorConsoleBridge`	class	SparkEditor	EditorConsoleBridge.h:L54	Singleton bridge connecting editor logging/commands to the engine console.
`EditorCrashHandler`	class	SparkEditor	EditorCrashHandler.h:L63	Enhanced crash handling system for Spark Engine Editor
`EditorDockExtent`	struct	SparkEditor	EditorDockLayout.h:L39
`EditorDockNodes`	struct	SparkEditor	EditorDockLayout.h:L79
`EditorDockPanelWindows`	struct	SparkEditor	EditorDockLayout.h:L229
`EditorDocument`	class	SparkEditor	EditorDocument.h:L37
`EditorDocument`	struct	Tests	TestEDT210InspectorEditCommitReal.cpp:L46
`EditorDocument`	struct	Tests	TestEditorAssetDropWorldReal.cpp:L53
`EditorEntityData`	struct	SparkEditor	IntegrationTypes.h:L56	Entity component data for editor integration
`EditorEntityData`	struct	SparkEditor	SparkEngineIntegration.h:L66	Entity component data for editor integration
`EditorFonts`	class	SparkEditor	EditorFonts.h:L28
`EditorLayoutManager`	class	SparkEditor	EditorLayoutManager.h:L85	Disk-backed layout manager with named save/load.
`EditorLogger`	class	SparkEditor	EditorCrashHandler.h:L24
`EditorLogger`	class	SparkEditor	EditorLogger.h:L187	Main logger class
`EditorNotificationManager`	class	SparkEditor	EditorNotificationManager.h:L46	Toast queue plus bell history, owned by EditorUI.
`EditorPanel`	class	SparkEditor	EditorPanel.h:L44	Base class for all editor panels
`EditorPanel`	class	SparkEditor	EditorUI.h:L113
`EditorPeer`	struct	SparkEditor	CollaborativeEditSession.h:L121	Information about a connected editor peer
`EditorPluginManager`	class	SparkEditor	EditorPluginManager.h:L59	Manages editor plugin lifecycle
`EditorPluginManager`	class	SparkEditor	EditorUI.h:L114
`EditorPreferences`	struct	SparkEditor	EditorPreferences.h:L51	Editor UI preferences. Defaults are what a first run uses.
`EditorPreferencesLoadResult`	struct	SparkEditor	EditorPreferences.h:L95	Outcome of LoadEditorPreferencesForSession.
`EditorProcessOperations`	struct	SparkEditor	EditorProcessLaunch.h:L103	Injectable operations used by OwnedEditorProcess. Production uses
`EditorRecoveryCaptureGate`	class	SparkEditor	EditorRecovery.h:L125	Keeps an explicit document discard from being re-captured during
`EditorRecoveryController`	class	SparkEditor	EditorRecovery.h:L97	State-only recovery decision controller for the EditorUI modal.
`EditorRecoveryLoadResult`	struct	SparkEditor	EditorRecovery.h:L76
`EditorRecoverySnapshot`	struct	SparkEditor	EditorRecovery.h:L24
`EditorRecoveryStore`	class	SparkEditor	EditorRecovery.h:L138
`EditorSceneData`	struct	SparkEditor	IntegrationTypes.h:L87	Scene data for editor/engine synchronization
`EditorSceneData`	struct	SparkEditor	SparkEngineIntegration.h:L97	Scene data for editor/engine synchronization
`EditorSettings`	struct	SparkEngine	EngineSettings.h:L438
`EditorStartPage`	class	SparkEditor	EditorStartPage.h:L52	The Start tab.
`EditorState`	struct	Tests	TestUndoRedoManager.cpp:L151
`EditorTheme`	class	SparkEditor	EditorTheme.h:L293	Theme registry and the EditorThemeData to Spark UI token / ImGui style adapter.
`EditorThemeData`	struct	SparkEditor	EditorTheme.h:L116	Complete theme data: semantic colours, metrics and typography.
`EditorUI`	class	SparkEditor	EditorApplication.h:L32
`EditorUI`	class	SparkEditor	EditorUI.h:L137	Simple UI management system for the Spark Engine Editor
`EditorUI`	class	SparkEditor	HierarchyPanel.h:L32
`EditorUI`	class	SparkEditor	InspectorPanel.h:L32
`EditorUI`	class	SparkEditor	SceneImportPanel.h:L48
`EditorUI`	class	SparkEditor	SceneViewPanel.h:L29
`EditorUI`	class	SparkEditor	WorkflowPanel.h:L17
`EditorUI`	class	SparkEditor	EditorWorkflow.h:L22
`EditorWindowManager`	class	SparkEditor	EditorWindowManager.h:L83	Manages multi-monitor floating windows and layout persistence
`EditorWindowManager`	class	Tests	TestEditorWindowManager.cpp:L30
`EditorWizard`	struct	SparkEditor	EditorAutomation.h:L115	A multi-step editor wizard
`EditorWorkflow`	class	SparkEditor	EditorWorkflow.h:L81
`EditSession`	class	Tests	TestEditorUndoWorldMatrixReal.cpp:L43
`ElevatorObject`	class	GameModules	InteractiveObject.h:L237	Elevator/lift platform
`EmitBudget`	struct	SparkEngine	VisualScriptEmitter.h:L45	Emission limits shared by every VisualScriptEmitter of one Compile() call
`EmptyMutex`	struct	SparkEngine	ObjectPool.h:L147
`EmptyPlaneProject`	class	Tests	TestPlaneObjectFallbackReal.cpp:L24
`EmptyProjectModule`	class	Templates	GameModule.h:L10
`EncounterDefinition`	struct	SparkEngine	InstanceManager.h:L55	Defines a single encounter (boss fight) within an instance template
`EncounterDefinition`	struct	Tests	TestInstanceManager.cpp:L28
`EncounterEntry`	struct	GameModules	RPGWorldSetup.h:L26	An enemy type that can spawn in an area
`EncounterScript`	class	SparkEngine	InstanceManager.h:L76	Base class for encounter (boss fight) scripts
`EndlessAnswerBuffer`	class	SparkCrashReporter	CrashReporterConsentTests.cpp:L225
`endpointStatus`	struct	SparkEngine	DaemonLifecycleSpawn.cpp:L89
`Enemy`	class	GameModules	Enemy.h:L56
`Enemy`	class	GameModules	ProjectilePool.h:L51
`Engine`	struct	Tests	Test_scripting_hardening.cpp:L109
`EngineBootstrap`	class	SparkEngine	EngineBootstrap.h:L91
`EngineContext`	class	SparkEngine	EngineContext.h:L96
`EngineContext`	class	SparkEngine	EngineRuntime.h:L34
`EngineContext`	class	SparkEngine	EngineSdkWeather.h:L8	Context-owned implementation of the public weather command service.
`EngineProfilingData`	struct	SparkEditor	IntegrationTypes.h:L99	Profiling data from engine
`EngineProfilingData`	struct	SparkEditor	SparkEngineIntegration.h:L109	Profiling data from engine
`EngineRuntime`	struct	SparkEngine	EngineRuntime.h:L63	Ownership container for engine subsystem unique_ptrs.
`EngineScope`	class	Tests	TestAngelScriptStackAlignmentReal.cpp:L278
`EngineSdkConsole`	class	SparkEngine	EngineSdkConsole.h:L29
`EngineSdkLogger`	class	SparkEngine	EngineSdkLogger.h:L24
`EngineSdkStateValidation`	class	SparkEngine	EngineSdkStateValidation.h:L25
`EngineSdkWeather`	class	SparkEngine	EngineSdkWeather.h:L10	Context-owned implementation of the public weather command service.
`EngineSettings`	class	SparkEngine	EngineSettings.h:L96
`EngineSettings`	class	SparkEngine	InstabilitySimulator.h:L30
`EngineSettings`	class	Tests	TestEngineSettingsParser.cpp:L166
`EngineShutdownEvent`	struct	SparkSDK	EventSystem.h:L142	Fired when the engine begins its shutdown sequence.
`EngineStartEvent`	struct	SparkSDK	EventSystem.h:L137	Fired when the engine finishes initialization and is ready to run.
`EngineState`	struct	SparkEditor	IntegrationTypes.h:L39	Engine state information
`EngineState`	struct	SparkEditor	SparkEngineIntegration.h:L49	Engine state information
`EngineVersion`	struct	SparkEditor	ProjectManager.h:L35	Engine version info embedded in project files
`EngineWeatherAdapter`	class	GameModules	EngineWeatherAdapter.h:L14
`EngineWeatherAdapter`	class	GameModules	SparkGameFPS.h:L25
`Entity`	struct	Tests	TestECSIntegration.cpp:L85
`Entity`	struct	Tests	TestECSystemOrdering.cpp:L28
`Entity`	struct	Tests	TestECSystemSpecialized.cpp:L131
`EntityArchetypeFixture`	struct	Tests	TestEntityArchetype.cpp:L19
`EntityArchetypeSystem`	class	SparkEngine	EntityArchetype.h:L130	Singleton registry of entity archetypes for data-driven spawning.
`EntityCancellationComponent`	struct	SparkEngine	CancellationToken.h:L61	ECS component that provides a cancellation token per entity
`EntityCommand`	class	Tests	TestEditorCommands.cpp:L97
`EntityCreatedEvent`	struct	SparkSDK	EventSystem.h:L179	Fired when a new entity is created in the ECS.
`EntityCreatorSystem`	class	Tests	TestSystemManagerIntegration.cpp:L61
`EntityDamagedEvent`	struct	SparkSDK	EventSystem.h:L68	Fired when an entity takes damage.
`EntityData`	struct	Tests	TestCrossSystemIntegration.cpp:L294
`EntityDeathEvent`	struct	SparkSDK	EventSystem.h:L191	Fired when an entity's health reaches zero.
`EntityDestroyedEvent`	struct	SparkSDK	EventSystem.h:L185	Fired when an entity is destroyed and removed from the ECS.
`EntityDestroyMessage`	struct	Tests	TestNetworkReplicationIntegration.cpp:L242
`EntityEntry`	struct	SparkEngine	HLODSystem.h:L93	Spatial information for a source entity
`EntityEventBus`	class	SparkEngine	EntityEventBus.h:L49	Entity identifier for event addressing (matches EnTT entity or network ID)
`EntityEventBus`	class	SparkEngine	EntityEventBus.h:L117
`EntityKilledEvent`	struct	SparkSDK	EventSystem.h:L76	Fired when an entity is killed/destroyed.
`EntityPosition`	struct	SparkEngine	ProximityTriggerSystem.h:L73	Lightweight entity position used for trigger overlap tests.
`EntityPreset`	struct	SparkEngine	EntityPresetManager.h:L36	A pre-configured entity template with components and optional event rules
`EntityPreset`	struct	Tests	TestEntityPresetManager.cpp:L19
`EntityPresetManager`	class	SparkEngine	EntityPresetManager.h:L60
`EntityPresetManager`	class	Tests	TestEntityPresetManager.cpp:L27
`EntityPropertyTrack`	class	SparkEngine	Sequencer.h:L178
`EntityRecord`	struct	Tests	TestServerMockClient.cpp:L175
`EntityReplicator`	class	SparkEngine	EntityReplicator.h:L89
`EntityRetirementPlan`	struct	SparkEngine	Components.h:L90	Immutable hierarchy snapshot used to retire an entity without allocating.
`EntitySnapshot`	struct	Tests	TestLagCompensationIntegration.cpp:L28
`EntitySpawnEvent`	struct	GameModules	MMOEntityEventCodec.h:L26
`EntitySpawnMessage`	struct	Tests	TestNetworkReplicationIntegration.cpp:L221
`EntityState`	struct	SparkEngine	NetworkManager.h:L413
`EntitySubscriptionHandle`	class	SparkEngine	EntityEventBus.h:L56	RAII handle for entity-scoped subscriptions.
`EntityTransformTrack`	class	SparkEngine	Sequencer.h:L156
`Entry`	struct	GameModules	TFReplicationRefresh.h:L47
`Entry`	struct	GameModules	TFTerrainModel.cpp:L45
`Entry`	struct	SparkDaemon	AssetService.h:L105
`Entry`	struct	SparkDaemon	ShaderService.h:L118
`Entry`	struct	SparkEditor	EditorNotificationManager.h:L136	Remove every visible toast; history is kept.
`Entry`	struct	SparkEngine	D3D12Types.h:L265
`Entry`	struct	SparkEngine	EntityEventBus.h:L278
`Entry`	struct	SparkEngine	Octree.h:L192
`Entry`	struct	SparkEngine	ScheduledCallback.h:L176	Cancel all pending callbacks.
`Entry`	struct	SparkSDK	EventBus.h:L510
`Entry`	struct	Tests	TestAdversarialEngine.cpp:L1246
`Entry`	struct	Tests	TestScheduledCallback.cpp:L74
`Entry`	struct	Tests	TestSparkPak.cpp:L148
`EntryView`	struct	GameModules	TFSocialSystem.h:L51
`EnvironmentLighting`	struct	SparkEngine	LightingSystem.h:L194	Environment lighting settings
`EnvironmentSettings`	struct	SparkEditor	SceneFileTypes.h:L1087	Environment and scene settings
`EpicPlatform`	class	SparkEngine	OnlineServices.h:L532
`EQSGenerator`	class	SparkEngine	EnvironmentQuery.h:L58	Base class for EQS generators that produce candidate positions
`EQSItem`	struct	SparkEngine	EnvironmentQuery.h:L43
`EQSQuery`	class	SparkEngine	EnvironmentQuery.h:L496	Environment Query: generates candidates, filters, scores, and ranks
`EQSResult`	struct	SparkEngine	EnvironmentQuery.h:L443
`EQSScorer`	class	SparkEngine	EnvironmentQuery.h:L335	Base class for EQS scorers that assign weighted scores
`EQSTest`	class	SparkEngine	EnvironmentQuery.h:L217	Base class for EQS tests that filter candidate positions
`EquipmentBonus`	struct	GameModules	RPGCharacterSystem.h:L78	Equipment stat bonuses applied to a slot
`EraseOnExit`	class	GameModules	TFCrypto.cpp:L28
`EraseVectorOnFailure`	class	GameModules	TFCrypto.cpp:L42
`Error`	struct	SparkEngine	Result.h:L41	Error information for Result
`ErrorLogCapture`	class	Tests	TestLegacyGameObjectMaterial.cpp:L229
`EscortQuestExtension`	class	Tests	TestGameplayExtensionRegistry.cpp:L115
`EvAegisDeployed`	struct	GameModules	TFEvents.h:L72
`EvAlertEnded`	struct	GameModules	TFAlertSystem.h:L132
`EvAlertScoreTick`	struct	GameModules	TFAlertSystem.h:L128
`EvAlertStarted`	struct	GameModules	TFAlertSystem.h:L123
`EvDataReloaded`	struct	GameModules	TFEvents.h:L106
`EvDeployablePlaced`	struct	GameModules	TFEvents.h:L99
`EvDominion`	struct	GameModules	TFEvents.h:L56
`EventBus`	class	GameModules	Game.h:L67
`EventBus`	class	GameModules	GameMechanics.h:L32
`EventBus`	class	GameModules	InventorySystem.h:L39
`EventBus`	class	GameModules	QuestSystem.h:L38
`EventBus`	class	GameModules	ProjectilePool.h:L55
`EventBus`	class	SparkEngine	EngineRuntime.h:L39
`EventBus`	class	SparkEngine	CoroutineTypes.h:L28
`EventBus`	class	SparkEngine	AbilitySystem.h:L41
`EventBus`	class	SparkEngine	PhysicsSystem.h:L38
`EventBus`	class	SparkSDK	EventBus.h:L80
`EventBus`	class	SparkSDK	EventBus.h:L354	Type-safe publish/subscribe event bus.
`EventBus`	class	SparkSDK	IEngineContext.h:L37
`EventBus`	class	SparkServer	ServerApplication.h:L29
`EventBus`	class	Tests	TestEventSystem.cpp:L19
`EventCue`	struct	SparkEngine	Sequencer.h:L106
`EventCue`	struct	Tests	TestSequencer.cpp:L72
`EventEntry`	struct	SparkEditor	EventMonitorPanel.h:L47
`EventMethod`	struct	SparkEngine	VisualScriptCompiler.cpp:L154
`EventModule`	struct	Tests	event_module.cpp:L20
`EventMonitorPanel`	class	SparkEditor	EventMonitorPanel.h:L24	Panel for monitoring the engine's EventBus in real-time
`EventResponsePanel`	class	SparkEditor	EventResponsePanel.h:L26	Panel for building data-driven event response rules
`EventResponseRule`	struct	SparkEngine	EventResponseSystem.h:L136	A complete event response rule: When + If + Then
`EventResponseRule`	struct	Tests	TestEventResponseSystem.cpp:L77
`EventResponseSystem`	class	SparkEngine	EventResponseSystem.h:L218
`EventTrack`	class	SparkEngine	Sequencer.h:L209
`EvictionCandidate`	struct	SparkEngine	TextureEviction.cpp:L115
`EvictionCandidate`	struct	SparkEngine	TextureEviction.cpp:L326
`EvLocalPlayerDied`	struct	GameModules	TFEvents.h:L94
`EvPlayerDamaged`	struct	GameModules	TFEvents.h:L38
`EvPlayerKilled`	struct	GameModules	TFEvents.h:L31
`EvPlayerSpawned`	struct	GameModules	TFEvents.h:L24
`EvRankUp`	struct	GameModules	TFEvents.h:L83
`EvRegionCaptured`	struct	GameModules	TFEvents.h:L45
`EvRegionContested`	struct	GameModules	TFEvents.h:L51
`EvSquadChanged`	struct	GameModules	TFEvents.h:L88
`EvVehicleDestroyed`	struct	GameModules	TFEvents.h:L66
`EvVehicleSpawned`	struct	GameModules	TFEvents.h:L60
`EvXPAwarded`	struct	GameModules	TFEvents.h:L77
`ExactChild`	struct	SparkBuild	ProcessRunnerTests.cpp:L31
`ExactMatchField`	struct	Tests	TestModuleABIDiagnostics.cpp:L45
`ExceptionCopy`	struct	SparkEngine	MiniDumpWithoutStacks.cpp:L48
`ExclusiveFileLock`	class	GameModules	TFSavePaths.h:L52
`ExclusiveStagingFile`	class	SparkEngine	SaveFileDurability.cpp:L59
`ExecScriptPlayer`	class	SparkEngine	ExecScript.h:L62	Plays an `-exec` script against the console from the main loop.
`ExecutionSentinel`	class	Tests	TestModuleVersion.cpp:L134
`ExhibitProp`	struct	GameModules	GameplayShowcase.cpp:L586
`existing`	struct	SparkDaemon	DaemonServer.cpp:L385
`existing`	struct	SparkEngine	SceneManager.cpp:L471
`existing`	struct	SparkGateway	GatewayAreaControl.cpp:L287
`Expectation`	struct	Tests	TestShaderCompilerReal.cpp:L424
`ExpectedObj`	struct	Tests	TestENG220ObjImportReal.cpp:L54
`ExpectedServerKey`	struct	SparkEngine	NetworkTrustStore.h:L159	The key a client must require from a server, and whether it comes from first use.
`ExpectedStats`	struct	Tests	weapons.cpp:L67
`ExplorationSaveState`	struct	GameModules	OWExplorationSystem.h:L61	Mutable discovery state stored in an OpenWorld save.
`ExponentialFogSettings`	struct	SparkEngine	FogSystem.h:L89
`ExposureVolumeComponent`	struct	SparkEngine	VolumeSystem.h:L92	Exposure/auto-exposure volume parameters
`EXRImage`	struct	SparkEngine	EXRLoader.h:L77
`EXRLoader`	class	SparkEngine	EXRLoader.h:L93	Loads a single-part EXR through the real tinyexr backend.
`ExternalConsoleIntegration`	class	SparkEditor	ExternalConsoleIntegration.h:L27	External console integration for connecting to Spark Engine
`Face`	struct	GameModules	TFWorldSetupDraw.cpp:L178
`FaceDef`	struct	SparkEngine	CSGSystem.h:L420	Generate a box solid centered at origin
`FactionDef`	struct	GameModules	MMOReputationSystem.h:L31	Faction definition
`FactionDef`	struct	GameModules	TFDataTables.h:L24
`FactionStanding`	struct	GameModules	MMOReputationSystem.h:L43	Runtime standing with one faction
`FadeKeyframe`	struct	SparkEngine	Sequencer.h:L89
`FadeState`	struct	SparkEngine	MusicManager.h:L87
`FadeTrack`	class	SparkEngine	Sequencer.h:L237
`FailingLifecyclePlugin`	class	Tests	TestEditorSubsystems.cpp:L81
`FakeBuffer`	struct	Tests	TestRHIHandlePoolPhaseX.cpp:L42
`FakeBuffer`	class	Tests	TestTransientBufferAllocatorPhaseX.cpp:L49
`FakeConsole`	struct	Tests	Test_scripting_hardening.cpp:L260
`FakeDatabase`	struct	Tests	TestTFOnboarding.cpp:L1050
`FakeDatabase`	struct	Tests	TestTFOnboarding.cpp:L1099
`FakeDevice`	class	Tests	TestTransientBufferAllocatorPhaseX.cpp:L76
`FakeMaterialData`	struct	Tests	TestPersistentMaterialCB.cpp:L31
`FakeProgression`	struct	Tests	TestTFOnboarding.cpp:L1041
`FakeProgression`	struct	Tests	TestTFOnboarding.cpp:L1095
`FakeStore`	struct	Tests	TestTFOnboarding.cpp:L1069
`FakeWeatherPort`	class	Tests	TestFPSWeatherPort.cpp:L12
`FastNoiseLite`	class	SparkEngine	FastNoiseLite.h:L38	Fast portable noise generator
`FastTravelPoint`	struct	GameModules	OWPlayerSystem.h:L54	A fast travel destination the player has unlocked
`FaultCase`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L389
`FaultInjectingPlatform`	class	Tests	TestOnlineServices.cpp:L636
`FaultRecord`	struct	Tests	TestFaultIsolation.cpp:L19
`FaultStage`	class	Tests	TestLIFE200LifecycleLoopReal.cpp:L95
`FBMNode`	class	SparkEngine	FastNoise2SIMD.h:L410	Fractal Brownian Motion that layers a child noise node
`FBXAnimationData`	struct	SparkEngine	FBXImporter.h:L94	A complete animation clip extracted from an FBX AnimationStack.
`FBXBinaryReader`	class	SparkEngine	FBXImporter.h:L153	Lightweight reader over a contiguous byte buffer.
`FBXBoneData`	struct	SparkEngine	FBXImporter.h:L70	Single bone from the skeleton hierarchy.
`FBXBoneTrack`	struct	SparkEngine	FBXImporter.h:L87	Keyframe track for a single bone within an animation.
`FBXImportOptions`	struct	SparkEngine	FBXImporter.h:L43	Configuration for FBX import behaviour.
`FBXImportResult`	struct	SparkEngine	FBXImporter.h:L103	Complete result of an FBX import operation.
`FBXKeyframe`	struct	SparkEngine	FBXImporter.h:L78	A single animation keyframe for one bone.
`FBXMeshData`	struct	SparkEngine	FBXImporter.h:L59	Mesh geometry extracted from an FBX Geometry node.
`FdCloser`	struct	SparkEngine	SceneManager.cpp:L416
`FdCloser`	struct	SparkLauncher	LauncherProcess.cpp:L519
`FeedbackEntry`	struct	SparkEngine	VirtualTexture.h:L57	A single entry from the GPU feedback buffer.
`FieldBuffer`	class	Tests	TestReplicationFields.cpp:L59
`FieldDiagnostic`	struct	SparkEngine	ModuleSidecar.cpp:L374
`FieldEntry`	struct	Tests	TestReplicationFields.cpp:L117
`FieldInfo`	struct	SparkEngine	Reflection.h:L78	Runtime metadata for a single struct/class field.
`FieldInfo`	struct	Tests	TestReflection.cpp:L47
`FieldReportContext`	struct	SparkEngine	ReflectedSceneSerializer.cpp:L113
`FieldSnapshot`	struct	SparkEngine	DeltaSnapshotManager.h:L35	Snapshot of a single replicated field's serialized state.
`FieldSnapshot`	struct	SparkEngine	AngelScriptEngine.h:L516
`FieldSnapshot`	struct	Tests	TestExtendedSystems.cpp:L25
`FileChange`	struct	SparkEditor	VersionControlTypes.h:L64	File change information
`FileChangeEvent`	struct	SparkEngine	ScriptHotReload.h:L48
`FileChangeEvent`	struct	SparkEngine	FileWatcher.h:L54	Event data for a file change notification
`FileChangeEvent`	struct	Tests	TestScriptHotReload.cpp:L28
`FileLogTarget`	class	SparkEditor	EditorLogger.h:L136	File output target
`FileSink`	class	SparkEngine	Logger.h:L354	Writes log messages to a file with automatic rotation
`fileStat`	struct	SparkEngine	AssetMetadataLinux.cpp:L206
`FileState`	struct	SparkEngine	ScriptHotReload.h:L152
`FILETIME`	struct	SparkSDK	PlatformD3DStubs.h:L83
`FileWatcher`	class	SparkEngine	FileWatcher.h:L95	File and directory change notification system
`FilmGrainSettings`	struct	SparkEngine	PostProcessingTypes.h:L142	Film grain effect settings
`FilmGrainSettings`	struct	Tests	TestPostProcessingPipeline.cpp:L63
`FixedCapture`	class	Tests	TestGoldenImageTest.cpp:L21
`FixedResultTelemetryBackend`	class	Tests	TestTelemetrySpool.cpp:L86
`FixedSizeAsset`	class	Tests	TestAssetPipelineReal.cpp:L230
`FixedStep`	class	Tests	TestExtendedSystems.cpp:L371
`FixedStepProbe`	struct	Tests	TestTFFixedStep.cpp:L14
`FixedTimestepAccumulator`	class	SparkEngine	FixedTimestepAccumulator.h:L32	Singleton fixed-timestep accumulator for the main loop
`FixedTimestepPhysicsSystem`	class	SparkEngine	FixedTimestepPhysics.h:L54
`Fixture`	struct	Tests	GLTFSkinningReference.h:L58
`Flare`	struct	GameModules	TFCaptureFx.h:L99
`FleeGenerator`	struct	SparkEngine	MovementSystem.h:L207	Flee from a threat entity for a duration.
`Float2`	struct	Tests	TestSprite2DComponents.cpp:L18
`Float2`	struct	Tests	TestVRSystem.cpp:L14
`Float3`	struct	SparkEngine	OpenALAudioEngine.h:L45
`Float3`	struct	SparkEngine	LightProbeSystem.h:L17
`Float3`	struct	Tests	TestLagCompensationIntegration.cpp:L18
`Float3`	struct	Tests	TestNetBuffer.cpp:L18
`Float3`	struct	Tests	TestSeamlessAreaManager.cpp:L16
`Float3`	struct	Tests	TestSprite2DComponents.cpp:L22
`Float3`	struct	Tests	TestVRSystem.cpp:L18
`Float4`	struct	Tests	TestSprite2DComponents.cpp:L26
`Float4`	struct	Tests	TestVRSystem.cpp:L22
`Float4x4`	struct	Tests	TestVRSystem.cpp:L27
`Floater`	struct	GameModules	TFTargetRange.h:L81
`FloatRange`	struct	SparkEngine	GPUParticleTypes.h:L54	Value range for randomized particle properties
`FloatRange`	struct	SparkEngine	ParticleSystem.h:L63	Value range for randomized particle properties
`FlushPolicyLog`	struct	Tests	TestLoggerSinksReal.cpp:L217
`FocusRingState`	struct	SparkUI	Widgets.cpp:L80
`FogColor`	struct	SparkEngine	FogSystem.h:L64
`FogGrid`	struct	GameModules	RTSFogOfWarSystem.h:L28	Grid-based fog of war for a single player/faction
`FogMetrics`	struct	SparkEngine	FogSystem.h:L190
`FogSettingsCB`	struct	SparkEngine	FroxelVolumetricFog.cpp:L414
`FogSystem`	class	SparkEngine	FogSystem.h:L198
`FogVolume`	struct	SparkEngine	FroxelVolumetricFog.h:L77
`FogVolumeComponent`	struct	SparkEngine	VolumeComponents.h:L217	Defines a local fog volume for atmospheric effects.
`FogVolumeComponent`	struct	SparkEngine	VolumeSystem.h:L239	Fog volume parameters
`FogVolumeData`	struct	SparkEditor	SceneFileTypes.h:L638	Fog volume scene data (local volumetric fog region)
`FoliageDrawRun`	struct	SparkEngine	FoliageRenderer.h:L106	A contiguous run of instances sharing `(lod, globalMaterialId)`.
`FoliageImpostorAtlas`	class	SparkEngine	FoliageImpostorBaker.h:L210
`FoliageImpostorBaker`	class	SparkEngine	FoliageImpostorBaker.h:L99	CPU-side impostor layout and selection helpers.
`FoliageInstance`	struct	SparkEngine	FoliageSystem.h:L110	One scattered vegetation instance.
`FoliageLightingCB`	struct	SparkEngine	FoliageRendererWindows.cpp:L108
`FoliageManager`	class	SparkEngine	FoliageImpostorBaker.h:L77
`FoliageManager`	class	SparkEngine	FoliageSystem.h:L132	Singleton manager of foliage species and volumes.
`FoliagePerFrameCB`	struct	SparkEngine	FoliageRendererWindows.cpp:L94
`FoliageRenderer`	class	SparkEngine	FoliageRenderer.h:L158
`FoliageRenderInstance`	struct	SparkEngine	FoliageRenderer.h:L80	A single record produced by FoliageRenderer::BuildRenderInstances.
`FoliageRenderStats`	struct	SparkEngine	FoliageRenderer.h:L117	Render statistics reported by the renderer each frame.
`FoliageSpecies`	struct	SparkEngine	FoliageSystem.h:L45	A single vegetation species registered with the FoliageManager.
`FoliageVolumeComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L444	Defines a region where vegetation is procedurally scattered.
`FoliageVolumeData`	struct	SparkEditor	SceneFileTypes.h:L1002
`FoliageVolumeDesc`	struct	SparkEngine	FoliageSystem.h:L85	Configuration for creating a foliage volume.
`FoliageWindCB`	struct	SparkEngine	FoliageRendererWindows.cpp:L102
`FollowGenerator`	struct	SparkEngine	MovementSystem.h:L191	Follow a target entity at a fixed offset.
`FontInfo`	struct	SparkEngine	FontSystem.h:L111	Information about a loaded font
`FontSet`	struct	SparkUI	Fonts.h:L32	Faces loaded by LoadFontSet. Every pointer is non-null after a successful load.
`FontSystem`	class	SparkEngine	FontSystem.h:L153	Runtime font rendering system
`Foo`	struct	Tests	TestSafetyCoreUtils.cpp:L36
`FooterAction`	struct	SparkInstaller	WizardGui.cpp:L967
`FootPlacementModifier`	class	SparkEngine	PoseModifier.h:L175	Adjusts foot and pelvis bones to match ground height.
`ForceRegionComponent`	struct	SparkEngine	AdvancedPlacementComponents.h:L180	A volume that applies physics forces to bodies inside it.
`ForceRegionData`	struct	SparkEditor	SceneFileTypes.h:L898
`ForeignScriptEngine`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L613
`FormatBuffer`	struct	SparkUI	Widgets.cpp:L39
`Formation`	struct	Tests	TestAIStress.cpp:L166
`Formation`	struct	Tests	TestFormationSystem.cpp:L27
`FormationCoverageFixture`	struct	Tests	TestCoverageAI.cpp:L22
`FormationInstance`	struct	SparkEngine	FormationSystem.h:L102	A live formation instance with assigned entities.
`FormationSlot`	struct	SparkEngine	FormationSystem.h:L76	A single position slot within a formation.
`FormationSlot`	struct	Tests	TestAIStress.cpp:L159
`FormationSlot`	struct	Tests	TestFormationSystem.cpp:L20
`FormationSystem`	class	SparkEngine	FormationSystem.h:L124	Singleton that manages tactical formations for AI groups.
`FormationSystem`	struct	Tests	TestAIStress.cpp:L175
`FormationSystem`	struct	Tests	TestFormationSystem.cpp:L36
`FormationTemplate`	struct	SparkEngine	FormationSystem.h:L89	Template defining the shape and spacing for a formation type.
`FPSArenaAutopilot`	class	GameModules	FPSArenaAutopilot.h:L65	What the autopilot may see of the arena this frame.
`FPSLocalProfile`	struct	GameModules	FPSLocalProfile.h:L25	Declared local profile state for the single-player slice.
`FPSMultiplayerSystem`	class	GameModules	Game.h:L63
`FPSMultiplayerSystem`	class	GameModules	MultiplayerSystem.h:L252	Multiplayer system wiring NetworkManager into the FPS game module
`FPSMultiplayerSystemTestAccess`	struct	Tests	TestFPSMultiplayer.cpp:L45
`FPSSessionGuard`	struct	Tests	TestFPSMultiplayer.cpp:L240
`FPSStarterCaptureTransition`	struct	Templates	GameModule.h:L47
`FPSStarterModule`	class	Templates	GameModule.h:L54
`FPSStarterPlayerState`	struct	Templates	GameModule.h:L33
`FPSStarterTargetState`	struct	Templates	GameModule.h:L41
`FPSStarterWeaponState`	struct	Templates	GameModule.h:L24
`FPSToolsPanel`	class	SparkEditor	FPSToolsPanel.h:L18	Editor panel for FPS-specific level design and gameplay tuning tools.
`FPSWeatherIntegration`	class	GameModules	FPSWeatherIntegration.h:L11
`FracturePattern`	class	SparkEngine	DestructionSystem.h:L79	Defines how an object breaks apart — a collection of debris pieces.
`FracturePiece`	struct	SparkEngine	DestructionSystem.h:L62	A single debris piece created when an object is destroyed.
`FracturePieceInfo`	struct	SparkEditor	DestructionEditorPanel.h:L33
`Frame`	struct	Tests	RHI210D3D11EngineFixture.h:L93
`Frame`	struct	Tests	TestRHI240LinuxForwardPassReal.cpp:L301
`FrameAllocator`	class	SparkEngine	FrameAllocator.h:L38
`FrameBeginEvent`	struct	SparkSDK	EventSystem.h:L147	Fired at the beginning of each frame before any systems update.
`FrameBreakCondition`	struct	SparkEngine	FrameInspector.h:L110	Conditional break predicate
`FrameClock`	class	Tests	FPSLANLoopbackPeer.cpp:L257
`FrameContent`	struct	SparkEngine	GoldenImageTest.h:L124	Colour statistics used to reject blank (uniform) frames.
`FrameData`	struct	SparkEngine	GPUTimestampQuery.h:L464	Per-frame query data
`FrameData`	struct	SparkEngine	TemporalEffectsTypes.h:L208
`FrameData`	struct	SparkEngine	TemporalTypes.h:L211
`FrameData`	struct	Tests	TestTemporalEffects.cpp:L99
`FrameDescriptorPool`	struct	SparkEngine	VulkanDescriptorCache.h:L44	Per-frame descriptor pool that resets entirely each frame.
`FrameEndEvent`	struct	SparkSDK	EventSystem.h:L153	Fired at the end of each frame after all systems have updated.
`FrameHeader`	struct	SparkEngine	DaemonProtocol.h:L139
`FrameHistory`	class	SparkEngine	TemporalEffectsTypes.h:L203	Manages history buffers for temporal accumulation
`FrameHistory`	class	SparkEngine	TemporalTypes.h:L206	Manages history buffers for temporal accumulation
`FrameHistory`	class	Tests	TestTemporalEffects.cpp:L105
`FrameInspector`	class	SparkEngine	FrameInspector.h:L121	Singleton frame inspector for debugging frame-by-frame
`FrameParams`	struct	SparkEngine	MetalRayTracing.h:L121	Per-frame uniforms consumed by the RT compute kernels.
`FrameProfileData`	struct	SparkEditor	ProfilerTypes.h:L152	Frame profiling data
`FrameRateRun`	struct	Tests	TestGameModuleRacing.cpp:L135
`FrameResources`	struct	SparkEngine	D3D12Types.h:L843	Resources that are duplicated for each frame in flight.
`FrameSnapshot`	struct	SparkEngine	FrameInspector.h:L68	Snapshot of key engine state at a specific frame
`FrameStats`	struct	Tests	TestEngineMonitor.cpp:L95
`FrameTimeline`	struct	SparkEngine	GPUStallProfiler.h:L33	Per-frame CPU-GPU timeline data.
`FrameTimeRingBuffer`	class	SparkEngine	PerformanceStats.h:L58	Fixed-size ring buffer storing recent frame times for graphing
`FrameTimeRingBuffer`	class	Tests	TestPerformanceStats.cpp:L17
`FrameTimeSample`	struct	SparkEngine	DebugOverlay.h:L88	Frame time sample for mini-graph
`FrameTimingHistory`	struct	SparkEngine	Profiler.h:L64	Frame timing history for graphs
`FreezeBuffer`	class	SparkEngine	FreezeSystem.h:L31	Binary serialization buffer with tag validation markers.
`FreezeDetector`	class	SparkEngine	FreezeDetector.h:L106	Singleton watchdog that monitors main-loop liveness
`FreezeDetector`	class	Tests	TestFreezeDetector.cpp:L54
`FreezeDetectorConfig`	struct	SparkEngine	FreezeDetector.h:L47	Configuration for the freeze detection watchdog
`FreezeDetectorConfig`	struct	Tests	TestFreezeDetector.cpp:L31
`FreezeDetectorStatus`	struct	SparkEngine	FreezeDetector.h:L88	Snapshot of freeze detector status for diagnostics
`FreezeDetectorStatus`	struct	Tests	TestFreezeDetector.cpp:L43
`FreezeSystem`	class	SparkEngine	FreezeSystem.h:L208	Registry and orchestrator for per-subsystem freeze/thaw operations.
`FreshDetectorScope`	struct	Tests	TestPrototypeModuleKitReal.cpp:L185
`FriendInfo`	struct	SparkEngine	OnlineServices.h:L113	Friend list entry
`FroxelData`	struct	SparkEngine	FroxelVolumetricFog.h:L90
`FroxelFogResult`	struct	SparkEngine	FroxelVolumetricFog.h:L102
`FroxelFogSettings`	struct	SparkEngine	FroxelVolumetricFog.h:L39
`FroxelLight`	struct	SparkEngine	FroxelVolumetricFog.h:L65
`FroxelVolumetricFog`	class	SparkEngine	FroxelVolumetricFog.h:L121	CPU reference implementation of froxel-based volumetric fog
`Frustum`	class	SparkEngine	FrustumCulling.h:L120	Camera frustum defined by six clip planes, extracted from a VP matrix.
`Frustum`	class	Tests	TestFrustumCulling.cpp:L128
`Frustum`	class	Tests	TestParallelCulling.cpp:L50
`FrustumPlane`	struct	Tests	TestGPUDrivenRenderer.cpp:L21
`FrustumPlanes`	struct	SparkEngine	MeshClusterSystem.h:L168	Six frustum planes for culling (ax + by + cz + d = 0)
`FSR1EASUConstants`	struct	SparkEngine	DynamicQualityTypes.h:L202	Constant buffer for FSR 1.0 EASU (Edge Adaptive Spatial Upsampling) pass
`FSR1EASUConstants`	struct	SparkEngine	UpscalingTypes.h:L200	Constant buffer for FSR 1.0 EASU (Edge Adaptive Spatial Upsampling) pass
`FSR1RCASConstants`	struct	SparkEngine	DynamicQualityTypes.h:L213	Constant buffer for FSR 1.0 RCAS (Robust Contrast Adaptive Sharpening) pass
`FSR1RCASConstants`	struct	SparkEngine	UpscalingTypes.h:L211	Constant buffer for FSR 1.0 RCAS (Robust Contrast Adaptive Sharpening) pass
`FSR2Constants`	struct	SparkEngine	DynamicQualityTypes.h:L225	Constant buffer for FSR 2.0 temporal upscaling pass
`FSR2Constants`	struct	SparkEngine	UpscalingTypes.h:L223	Constant buffer for FSR 2.0 temporal upscaling pass
`FSR2DispatchDescription`	struct	SparkEngine	DynamicQualityTypes.h:L256	Input data for an FSR 2.0 temporal upscaling dispatch
`FSR2DispatchDescription`	struct	SparkEngine	UpscalingTypes.h:L254	Input data for an FSR 2.0 temporal upscaling dispatch
`FunctionGraph`	struct	SparkEngine	VisualScriptGraphTypes.h:L91	A reusable function sub-graph (compiles to a separate method)
`FXAASettings`	struct	SparkEngine	PostProcessingTypes.h:L87	FXAA (Fast Approximate Anti-Aliasing) settings
`FXAASettings`	struct	Tests	TestPostProcessingPipeline.cpp:L40
`FxQuad`	struct	GameModules	TFVehicleFx.h:L100
`Game`	class	GameModules	AdvancedConsoleCommands.h:L14
`Game`	class	GameModules	SparkGameFPS.h:L36
`Game`	class	GameModules	Game.h:L96
`Game`	class	GameModules	WaveSpawner.h:L23
`GameCoroutine`	class	SparkEngine	CoroutineTypes.h:L173	Return type for C++20 coroutine functions that yield to the scheduler.
`GameHudColors`	struct	SparkEditor	GameViewPanel.cpp:L34	Fixed colours of the simulated scene backdrop and FPS HUD drawn inside the Game View.
`GameLaunchContext`	struct	SparkLauncher	LauncherProcess.cpp:L306
`GameMode`	class	GameModules	SparkGameFPS.h:L30
`GameMode`	class	GameModules	FPSArenaAutopilot.h:L42
`GameMode`	class	GameModules	GameMode.h:L30	Complete FPS game mode manager
`GameModeEvents`	struct	GameModules	GameModeTypes.h:L153	Callbacks fired during game mode lifecycle events.
`GameModeRules`	struct	GameModules	GameModeTypes.h:L84	Game mode rules configuration
`GameModeSettings`	struct	SparkEngine	EngineSettings.h:L394
`GameModuleLoader`	class	SparkEngine	GameModuleLoader.h:L19
`GameModuleSelectorPanel`	class	SparkEditor	GameModuleSelectorPanel.h:L34	Editor panel for discovering, selecting, and launching game module DLLs
`GameModuleSelectorPanel`	class	SparkEditor	PlayControlPanel.h:L36
`GameObject`	class	GameModules	Game.h:L57
`GameObject`	class	GameModules	GameMechanics.h:L27
`GameObject`	class	SparkEngine	GraphicsEngine.h:L92
`GameObject`	class	SparkEngine	SceneManager.h:L85
`GameObject`	class	SparkSDK	GameObject.h:L39
`GameObject`	class	Tests	TestGameObjectTransforms.cpp:L56
`GamePackager`	class	SparkEngine	GamePackager.h:L62	Legacy Core facade over Spark::Build::GamePackager.
`GamePackager`	class	SparkEngine	GamePackager.h:L134	Standalone game packaging system
`GamepadInput`	class	SparkEngine	GamepadInput.h:L156
`GamepadInput`	class	Tests	TestGamepadInputProcessing.cpp:L83
`GamepadState`	struct	SparkEngine	GamepadInput.h:L123	Per-controller state snapshot holding raw and processed input
`GamepadState`	struct	Tests	TestGamepadInputProcessing.cpp:L69
`GameplayAction`	struct	SparkEngine	EventResponseSystem.h:L127	A single action to execute when a rule fires
`GameplayAction`	struct	Tests	TestEventResponseSystem.cpp:L71
`GameplayDebugger`	class	SparkEngine	GameplayDebugger.h:L130	Centralized gameplay debugging system
`GameplayExtensionRegistry`	class	SparkEngine	GameplaySystemExtension.h:L143	Registry for game module extensions to engine gameplay systems
`GameplayExtensionRegistry`	class	Tests	TestGameplayExtensionRegistry.cpp:L52
`GameplayFixture`	struct	Tests	VisualScriptGameplayHarness.h:L76
`GameplayRule`	struct	SparkEditor	PrototypingSystem.h:L81	A gameplay rule (no-code game logic)
`GameplayShowcase`	class	GameModules	GameplayShowcase.h:L61
`GameplayShowcase`	class	GameModules	SparkGame.h:L23
`GameplayTagContainer`	class	SparkEngine	GameplayTags.h:L72	Container holding a set of gameplay tags for an entity or ability
`GameplayTagInfo`	struct	SparkEngine	GameplayTags.h:L58	A single registered gameplay tag with hierarchy info
`GameplayTagRegistry`	class	SparkEngine	GameplayTags.h:L150	Central registry for all gameplay tags in the engine
`GameSceneIniDocument`	struct	SparkEditor	SceneImportParser.h:L34	Everything the INI text says, before any filesystem lookup.
`GameSettings`	struct	SparkEngine	EngineSettings.h:L167
`GameSettings`	struct	Tests	TestEngineSettingsParser.cpp:L156
`GameTemplateConfig`	struct	SparkEditor	PrototypingSystem.h:L65	A game template with pre-configured systems
`GameViewPanel`	class	SparkEditor	GameViewPanel.h:L30	In-editor game viewport with full FPS HUD preview and simulated player state.
`GateClient`	struct	Tests	TestMMOAuthNetwork.cpp:L77
`GateProcessor`	class	Tests	TestAdvancedAssetPipeline.cpp:L62
`GateServer`	struct	Tests	TestMMOAuthNetwork.cpp:L127
`GateState`	struct	Tests	TestAdvancedAssetPipeline.cpp:L52
`GatewayApplication`	class	SparkGateway	GatewayApplication.h:L72
`GatewayAuthenticatorHealth`	struct	SparkEngine	GatewayAuthenticator.h:L76	Counters reported by GatewayCoordinator::GetAuthenticationHealth()
`GatewayAuthenticatorPolicy`	struct	SparkEngine	GatewayAuthenticator.h:L68	Budget from spec section 5.2: 2 s per call, 5 consecutive faults open the circuit for 30 s
`GatewayCoordinator`	class	SparkGateway	GatewayAreaControl.h:L19
`GatewayCoordinator`	class	SparkGateway	GatewayCoordinator.h:L171
`GatewayFixture`	struct	Tests	TestSparkGatewayCoordinator.cpp:L118
`GatewayHealth`	struct	SparkGateway	GatewayApplication.h:L55
`GatewayOptions`	struct	SparkGateway	GatewayApplication.h:L24
`GatewayParseResult`	struct	SparkGateway	GatewayApplication.h:L41
`GatheringSaveState`	struct	GameModules	OWGatheringSystem.h:L91	Mutable gathering and crafting state stored in an OpenWorld save.
`GBufferPassData`	struct	SparkEngine	RenderGraphBuilder.h:L131	GBuffer pass outputs placed on the blackboard.
`GeneratedLOD`	struct	SparkEngine	LODGenerator.h:L55	A single simplified mesh level
`GeneratedLOD`	struct	Tests	TestLODGenerator.cpp:L16
`GenerationParams`	struct	SparkEditor	TerrainEditor.h:L166
`GenreGlyph`	struct	SparkLauncher	LauncherViews.cpp:L224
`Geometry`	struct	Tests	TestSparkUIKit.cpp:L489
`GerstnerWave`	struct	SparkEngine	WaterRenderer.h:L80	A single Gerstner wave component in the wave summation.
`Gesture`	struct	SparkEngine	MobilePlatform.h:L77	A recognized touch gesture.
`GetAssetRequest`	struct	SparkEngine	AssetServiceProtocol.h:L58
`GetAssetResponse`	struct	SparkEngine	AssetServiceProtocol.h:L63
`GetCacheEntryRequest`	struct	SparkEngine	ShaderServiceProtocol.h:L58
`GetCacheEntryResponse`	struct	SparkEngine	ShaderServiceProtocol.h:L63
`GitBootstrap`	class	SparkInstaller	GitBootstrap.h:L25
`GitBootstrapResult`	struct	SparkInstaller	GitBootstrap.h:L14
`GitRunner`	class	SparkInstaller	GitRunner.h:L16
`GizmoScreenBasis`	struct	SparkEditor	SceneViewPanel.cpp:L849
`GLBBuilder`	class	Tests	GLTFSkinningReference.h:L83
`GLBuffer`	class	SparkEngine	OpenGLDevice.h:L135
`GLCommandList`	class	SparkEngine	OpenGLDevice.h:L336
`GLDevice`	class	SparkEngine	OpenGLDevice.h:L126
`GLDevice`	class	SparkEngine	OpenGLDevice.h:L416
`GlobalLocaleGuard`	class	Tests	TestSceneSerializerReal.cpp:L62
`GLPipelineState`	class	SparkEngine	OpenGLDevice.h:L252
`GLSampler`	class	SparkEngine	OpenGLDevice.h:L228
`GLShader`	class	SparkEngine	OpenGLDevice.h:L201
`GLSwapChain`	class	SparkEngine	OpenGLDevice.h:L296
`GLTestDevice`	struct	Tests	OpenGLTestSupport.h:L57
`GLTexture`	class	SparkEngine	OpenGLDevice.h:L160
`GLTFSkinnedMeshData`	struct	SparkEngine	GLTFSkinnedMeshLoader.h:L40
`GLTFSkinnedVertex`	struct	SparkEngine	GLTFSkinnedMeshLoader.h:L29
`GLTFStaticMeshData`	struct	SparkEngine	GLTFStaticMeshLoader.h:L29
`GLTFStaticPrimitive`	struct	SparkEngine	GLTFStaticMeshLoader.h:L23
`GLTFStaticVertex`	struct	SparkEngine	GLTFStaticMeshLoader.h:L16
`GlyphAtlas`	struct	SparkEngine	FontSystem.h:L124	Glyph atlas texture data
`GlyphMetrics`	struct	SparkEngine	FontSystem.h:L78	Metrics for a single glyph
`GlyphVertex`	struct	SparkEngine	MSDFTextRenderer.h:L194
`GoldenImageConfig`	struct	SparkEngine	GoldenImageTest.h:L113	Configuration for the golden image test runner.
`GoldenImageTestRunner`	class	SparkEngine	GoldenImageTest.h:L162	Singleton that captures screenshots and compares against golden references.
`GoldenManifestEntry`	struct	SparkEngine	GoldenImageManifest.h:L53	One reviewed baseline: a scene rendered on one backend row.
`GoldenScene`	struct	Tests	TestRHI230VulkanGoldenReal.cpp:L373
`GoldenScene`	struct	Tests	TestRHI240OpenGLGoldenReal.cpp:L423
`GoldenScratch`	struct	Tests	TestGoldenImageTest.cpp:L50
`GPUCaptureAvailability`	struct	SparkEngine	GPUDebugMarkers.h:L59
`GPUClusterAABB`	struct	SparkEngine	GPUClusterCulling.h:L46	GPU-uploadable cluster AABB
`GPUClusterCulling`	class	SparkEngine	GPUClusterCulling.h:L79	GPU-accelerated clustered light culling
`GPUClusterCullStats`	struct	SparkEngine	GPUClusterCulling.h:L64	Performance statistics
`GPUDebugMarkers`	class	SparkEngine	GPUDebugMarkers.h:L74	GPU debug annotation system
`GPUDrivenRenderer`	class	SparkEngine	GPUDrivenRenderer.h:L76
`GPUFrameCounters`	struct	SparkEngine	GPUPerfCounters.h:L44	Per-frame GPU performance counter state.
`GPUInstanceData`	struct	SparkEngine	GPUSceneBuffer.h:L70
`GPULightData`	struct	SparkEngine	ClusteredLightGPU.h:L42	GPU-aligned light data matching the HLSL StructuredBuffer layout.
`GPULightData`	struct	SparkEngine	GPUClusterCulling.h:L32	GPU-uploadable light data matching ClusterCull.hlsl layout
`GPULightData`	struct	Tests	TestClusteredLightGPU.cpp:L13
`GPUMeshlet`	struct	SparkEngine	MeshShaderPipeline.h:L30	Meshlet data for GPU upload
`GPUMeshlet`	struct	Tests	TestMeshShaderPipeline.cpp:L14
`GPUMeshletGroup`	struct	SparkEngine	MeshShaderPipeline.h:L45	Group of meshlets for LOD selection
`GPUNetwork`	struct	SparkEngine	NeuralInference.h:L53	GPU-resident network instance with its weight buffers.
`GPUOcclusionCuller`	class	SparkEngine	GPUOcclusionCulling.h:L88	Culls objects against previous frame's hierarchical Z-buffer
`GPUParticleData`	struct	Tests	TestGPUParticleSystem.cpp:L14
`GPUPassTimestamp`	struct	SparkEngine	GPUPerfCounters.h:L65	Timestamped GPU render pass sample for the current frame.
`GPUPerfCounters`	class	SparkEngine	GPUPerfCounters.h:L92	Tracks and aggregates GPU performance counters per frame.
`GPUPipelineStats`	struct	SparkEngine	GPUProfiler.h:L44	Pipeline statistics for a frame.
`GPUPipelineStatsCounters`	struct	SparkEngine	GPUPerfCounters.h:L78	Snapshot of hardware pipeline statistics for a frame.
`GPUProfileFrame`	struct	SparkEngine	GPUProfiler.h:L55	Complete profiling data for a single frame.
`GPUProfiler`	class	SparkEngine	GPUProfiler.h:L69	GPU profiler with timestamp queries and pipeline stats
`GPUProfileSample`	struct	SparkEditor	ProfilerTypes.h:L121	GPU profiling sample
`GPUQueryPair`	struct	SparkEditor	PerformanceProfiler.h:L418	Tracks a pair of D3D11 timestamp queries for a named GPU sample
`GPUResourceLeakConfig`	struct	SparkEngine	GPUResourceLeakDetector.h:L58	Configuration for GPU resource leak detection
`GPUResourceLeakConfig`	struct	Tests	TestGPUResourceLeakDetector.cpp:L34
`GPUResourceLeakDetector`	class	SparkEngine	GPUResourceLeakDetector.h:L94	Singleton detector for GPU resource leaks and budget violations
`GPUResourceLeakDetector`	class	Tests	TestGPUResourceLeakDetector.cpp:L54
`GPUResourceLeakStatus`	struct	SparkEngine	GPUResourceLeakDetector.h:L76	Snapshot of GPU resource leak detector status for diagnostics
`GPUResourceLeakStatus`	struct	Tests	TestGPUResourceLeakDetector.cpp:L42
`GPURig`	struct	Tests	TestENG220GPUSkinningD3D11Real.cpp:L139
`GPUSceneBuffer`	class	SparkEngine	FoliageRenderer.h:L52
`GPUSceneBuffer`	class	SparkEngine	GPUSceneBuffer.h:L149	Persistent GPU structured buffer for scene instance data with incremental updates.
`GPUSkinning`	class	SparkEngine	GPUSkinning.h:L137	GPU compute skinning manager.
`GPUStallProfiler`	class	SparkEngine	GPUStallProfiler.h:L49	Analyzes CPU-GPU overlap to identify frame bottlenecks.
`GPUTimerQuery`	struct	SparkEngine	Profiler.h:L140	GPU timing query wrapper
`GPUTimestamp`	struct	SparkEngine	GPUProfiler.h:L36	Single GPU timing event with nesting depth.
`GPUTimestampQuery`	class	SparkEngine	GPUTimestampQuery.h:L63	Per-pass GPU timing system with double-buffered queries
`GrantState`	struct	SparkEngine	RemoteDebugAccessControl.h:L152
`Graph`	struct	Tests	TestShaderGraphCompiler.cpp:L48
`GraphicsBenchmarkStats`	class	SparkEngine	GraphicsBenchmarkStats.h:L17
`GraphicsEngine`	class	GameModules	AdvancedConsoleCommands.h:L15
`GraphicsEngine`	class	GameModules	Game.h:L54
`GraphicsEngine`	class	GameModules	ModelObject.h:L15
`GraphicsEngine`	class	GameModules	Player.h:L37
`GraphicsEngine`	class	GameModules	TFBlobShadows.h:L53
`GraphicsEngine`	class	GameModules	TFGrenadeSystem.h:L84
`GraphicsEngine`	class	GameModules	TFGroundFx.h:L40
`GraphicsEngine`	class	GameModules	TFImpactFx.h:L67
`GraphicsEngine`	class	GameModules	TFPingSystem.h:L63
`GraphicsEngine`	class	GameModules	TFTransparentPass.h:L43
`GraphicsEngine`	class	GameModules	TFVehicleFx.h:L64
`GraphicsEngine`	class	GameModules	TFViewModel.h:L42
`GraphicsEngine`	class	GameModules	TFRegionDecor.h:L61
`GraphicsEngine`	class	GameModules	TFWeatherFx.h:L71
`GraphicsEngine`	class	SparkEditor	AssetBrowserPanel.h:L17
`GraphicsEngine`	class	SparkEditor	BasicMaterialEditorPanel.h:L29
`GraphicsEngine`	class	SparkEditor	GameViewPanel.h:L23
`GraphicsEngine`	class	SparkEditor	SceneViewPanel.h:L24
`GraphicsEngine`	class	SparkEngine	EngineContext.h:L40
`GraphicsEngine`	class	SparkEngine	EngineRuntime.h:L28
`GraphicsEngine`	class	SparkEngine	EngineSetup.h:L20
`GraphicsEngine`	class	SparkEngine	IGameModule.h:L19
`GraphicsEngine`	class	SparkEngine	SparkEngine.h:L24
`GraphicsEngine`	class	SparkEngine	ECSIntegration.h:L29
`GraphicsEngine`	class	SparkEngine	ECSystems.h:L71
`GraphicsEngine`	class	SparkEngine	GraphicsConsoleCommands.h:L13
`GraphicsEngine`	class	SparkEngine	GraphicsEngine.h:L176
`GraphicsEngine`	class	SparkEngine	RenderGraph.h:L41
`GraphicsEngine`	class	SparkEngine	RenderGraphBuilder.h:L46
`GraphicsEngine`	class	SparkEngine	RenderPipeline.h:L28
`GraphicsEngine`	class	SparkEngine	WorldBasicRenderer.h:L15
`GraphicsEngine`	class	SparkEngine	SceneManager.h:L83
`GraphicsEngine`	class	SparkSDK	GameObject.h:L24
`GraphicsEngine`	class	SparkSDK	IEngineContext.h:L23
`GraphicsEngine`	class	SparkSDK	Model.h:L13
`GraphicsSettings`	struct	SparkEngine	EngineSettings.h:L113
`GraphicsSettings`	struct	SparkEngine	GraphicsEngineTypes.h:L123	Advanced graphics settings
`GraphicsSettings`	struct	Tests	TestEngineSettingsEdgeCases.cpp:L24
`GraphicsSettings`	struct	Tests	TestEngineSettingsParser.cpp:L126
`GravityState`	struct	GameModules	GravitySystem.h:L74	Per-object gravity state
`GravitySystem`	class	GameModules	GravitySystem.h:L91	Gravity system manager
`GravitySystem`	class	GameModules	Player.h:L41
`GravityZone`	struct	GameModules	GravitySystem.h:L36	Gravity zone definition
`Grenade`	class	GameModules	Grenade.h:L49
`GridGenerator`	class	SparkEngine	EnvironmentQuery.h:L69	Generates a grid of points around a center position
`GridRow`	class	SparkEditor	ProjectSettingsPanel.cpp:L57	Starts one property-grid row: the visible part of @p label (before any "##") goes
`GripPose`	struct	GameModules	TFViewModel.h:L91
`GroundRect`	struct	Tests	TestMOD350RPGNPCNavigationReal.cpp:L38
`GroupAISystem`	class	SparkEngine	GroupAI.h:L139	Singleton that manages AI squad coordination and threat sharing.
`GroupAISystem`	struct	Tests	TestGroupAI.cpp:L47
`GroupFilterTable`	class	SparkEngine	PhysicsSystem.h:L55
`GroupMember`	struct	SparkEngine	GroupAI.h:L90	A member of an AI group with a role assignment.
`GrowthSample`	struct	SparkEngine	MemoryMonitor.h:L247
`GTAOEffect`	class	SparkEngine	GTAOEffect.h:L73	CPU reference implementation of Ground Truth Ambient Occlusion
`GTAOSettings`	struct	SparkEngine	GTAOEffect.h:L51
`GuardedGatewayAuthenticator`	class	SparkEngine	GatewayAuthenticator.h:L89	Fault containment, call budget and circuit breaker around an IGatewayAuthenticator.
`GuardedOnlinePlatform`	class	SparkEngine	OnlineServices.h:L705
`GUID`	struct	SparkSDK	PlatformD3DStubs.h:L24
`Guild`	struct	GameModules	MMOGuildSystem.h:L38	A guild with members, bank, and permissions
`GuildMember`	struct	GameModules	MMOGuildSystem.h:L26	A guild member entry
`GuildMembership`	struct	GameModules	MMOGuildSystem.h:L56	Per-player guild state
`GuiState`	struct	SparkInstaller	WizardGui.cpp:L94
`GuiSystemPreferences`	struct	SparkInstaller	WizardGui.h:L51	Desktop accessibility settings the wizard honours.
`GvisorState`	struct	SparkEngine	WineDetection.cpp:L123
`HandleAllocator`	class	SparkEngine	VersionedHandle.h:L65	Manages allocation and validation of versioned handles.
`HandleAllocator`	class	Tests	TestVersionedHandle.cpp:L19
`HandleCloser`	struct	SparkEditor	ProjectManager.cpp:L375
`HandleCloser`	struct	SparkEngine	SceneManager.cpp:L245
`HandleCloser`	struct	SparkLauncher	LauncherProcess.cpp:L468
`HandlerEntry`	struct	Tests	TestCrossSystemIntegration.cpp:L154
`HandleSet`	struct	SparkEngine	TelemetrySpool.cpp:L70
`HandoffCommand`	struct	SparkGateway	GatewayCoordinator.h:L76
`HandoffRequest`	struct	SparkEngine	AreaHandoffParticipant.h:L41	Immutable input delivered to a game-owned handoff participant.
`HashGridLevelStats`	struct	SparkEngine	NeuralRadianceCache.h:L77	Per-level hash grid statistics.
`HazardInstance`	struct	GameModules	PlatformerHazardSystem.h:L31	A single hazard instance placed in a level
`Header`	struct	Tests	TestSparkPak.cpp:L42
`HeadlessBridge`	struct	Tests	TestProcessDrawListLinux.cpp:L45
`HeadlessTickStats`	class	SparkEngine	HeadlessTickStats.h:L35	Fixed-size tick work-time histogram with nearest-rank percentiles.
`HealEvent`	struct	Tests	TestEntityEventBus.cpp:L14
`HealEvent`	struct	Tests	TestEventSystem.cpp:L98
`Health`	struct	Tests	TestECSIntegration.cpp:L54
`HealthComponent`	struct	GameModules	GameplayShowcase.h:L23
`HealthComponent`	struct	SparkEngine	GameplayComponents.h:L65	Tracks entity health, death state, and provides damage/heal/revive operations.
`HealthComponent`	struct	Tests	TestAdversarialEngine.cpp:L48
`HealthComponent`	struct	Tests	TestCrossSystemIntegration.cpp:L102
`HealthComponent`	struct	Tests	TestECSystemSpecialized.cpp:L123
`HealthData`	struct	SparkEditor	SceneFileTypes.h:L419	Health component scene data
`HealthData`	struct	Tests	TestAbilitySystem.cpp:L503
`HealthRec`	struct	GameModules	TFDamageSystem.h:L234
`HeightFogSettings`	struct	SparkEngine	FogSystem.h:L94
`HeightmapParams`	struct	SparkEngine	ProceduralGenerator.h:L50	Parameters for fractal noise heightmap generation
`Herd`	struct	GameModules	OWWildlifeSystem.h:L62	A group of animals moving together
`HeroBannerStyle`	struct	SparkUI	Widgets.h:L233	How the editor Start-page hero banner is painted.
`HeroClassDef`	struct	GameModules	ARPGHeroSystem.h:L35	Class template defining starting stats and growth
`HeroData`	struct	GameModules	ARPGDemoEncounter.h:L23
`HeroData`	struct	GameModules	ARPGHeroSystem.h:L53	Live hero instance with current state
`HeroGrowth`	struct	GameModules	ARPGHeroSystem.h:L26	Per-level attribute growth rates for a hero class
`HiddenWindow`	class	Tests	RHI210D3D11EngineFixture.h:L67
`HierarchyPanel`	class	SparkEditor	EditorUI.h:L116
`HierarchyPanel`	class	SparkEditor	HierarchyPanel.h:L47
`HistorySnapshot`	struct	SparkEngine	NetworkManager.h:L410
`Hit`	struct	GameModules	TFVehicleSystemDamage.cpp:L115
`HitBuffer`	struct	Tests	RHI210D3D11GoldenSupport.h:L723
`HitchDetector`	class	SparkEngine	HitchDetector.h:L87	Singleton detector for frame-time spikes and micro-stutters
`HitchDetector`	class	Tests	TestHitchDetector.cpp:L52
`HitchDetectorConfig`	struct	SparkEngine	HitchDetector.h:L37	Configuration for frame hitch detection
`HitchDetectorConfig`	struct	Tests	TestHitchDetector.cpp:L29
`HitchDetectorStatus`	struct	SparkEngine	HitchDetector.h:L68	Snapshot of hitch detector status for diagnostics
`HitchDetectorStatus`	struct	Tests	TestHitchDetector.cpp:L39
`HitResult`	struct	Tests	TestLagCompensationIntegration.cpp:L119
`HitValidationResult`	struct	SparkEngine	NetworkManager.h:L862	Result of a server-side hit validation check
`HiZPyramid`	struct	SparkEngine	GPUOcclusionCulling.h:L40	Hierarchical Z-buffer for GPU occlusion queries
`HLODBuilder`	class	SparkEngine	HLODSystem.h:L89	Build-time tool for generating HLOD clusters and proxy meshes
`HLODBuildSettings`	struct	SparkEngine	HLODSystem.h:L76	Configuration for the HLOD build process
`HLODCluster`	struct	SparkEngine	HLODSystem.h:L51	A group of spatially-close entities merged into a single LOD unit
`HLODProxy`	struct	SparkEngine	HLODSystem.h:L65	Simplified mesh data representing a cluster at a specific LOD
`HLODSystem`	class	SparkEngine	HLODSystem.h:L367	Singleton managing HLOD generation and world-partition streaming
`HomeGenerator`	struct	SparkEngine	MovementSystem.h:L258	Return to spawn/home position.
`HookContext`	struct	SparkEngine	ScriptHookManager.h:L124	Data passed to script hook handlers.
`HookContext`	class	Tests	TestScriptHookManager.cpp:L28
`HookEntry`	struct	SparkEngine	DebugHookManager.h:L403	Remove all registered hooks.
`HookListenerInfo`	struct	SparkEditor	ScriptEditorPanel.h:L41
`HookRegistration`	struct	SparkEngine	ScriptHookManager.h:L150	A single registered hook handler with metadata.
`HookRegistration`	struct	Tests	TestScriptHookManager.cpp:L58
`HostFootprint`	struct	Tests	TestLIFE200ModuleReloadLoopReal.cpp:L128
`HostRegistryScope`	struct	Tests	TestLIFE200ModuleReloadLoopReal.cpp:L89
`HostRun`	struct	Tests	TestEditorCookPackageReal.cpp:L124
`HostSceneLoadReport`	struct	SparkEngine	HostScenePreview.h:L32	Outcome of LoadHostScene.
`HotReloadFixture`	struct	Tests	TestENG200ScriptHotReloadReal.cpp:L45
`HotReloadFixture`	struct	Tests	TestMOD390VisualScriptHotReloadReal.cpp:L130
`HotReloadReport`	struct	SparkEngine	AngelScriptEngine.h:L552
`HRTFProcessor`	class	SparkEngine	HRTFProcessor.h:L79	Portable analytical HRTF binaural renderer.
`HRTFState`	struct	SparkEngine	HRTFProcessor.h:L61	Diagnostic snapshot of the last Process() call.
`HRTFVec3`	struct	SparkEngine	HRTFProcessor.h:L51	Simple 3-component vector used by the HRTF processor.
`HUDConfig`	struct	GameModules	HUDSystem.h:L115	HUD configuration settings
`HUDData`	struct	GameModules	RacingHUDSystem.h:L25	Data fed to the HUD each frame
`HUDSystem`	class	GameModules	HUDSystem.h:L231	Complete FPS HUD system
`HudView`	struct	GameModules	TFAbilitySystem.h:L136
`HudWidgets`	struct	Tests	TestMOD330ARPGDungeonReal.cpp:L562
`Hull`	struct	GameModules	TFVehiclePhysics.h:L106
`HybridRTBindings`	struct	SparkEngine	GraphicsEngine.h:L117
`HybridRTManager`	class	SparkEngine	GraphicsEngine.h:L81
`HybridRTManager`	class	SparkEngine	HybridRTManager.h:L73
`HybridRTManager`	class	SparkEngine	RTSceneFeeder.h:L37
`I`	struct	SparkEngine	TypeTraits.h:L173
`IAreaControlPlane`	class	SparkGateway	GatewayCoordinator.h:L89
`IAreaHandoffParticipant`	class	SparkEngine	AreaHandoffParticipant.h:L56	Game/module seam for the fenced SparkGateway/SparkServer handoff.
`IAreaPlacementPolicy`	class	SparkGateway	GatewayCoordinator.h:L54
`IAreaSimulation`	class	SparkEngine	AreaServer.h:L53
`IAreaSimulation`	class	SparkEngine	IAreaSimulation.h:L32	Game-module simulation hook driven by an AreaServer tick loop.
`IAssetValidationRule`	class	SparkEngine	AssetValidator.h:L46
`IAudioBackend`	class	SparkEngine	IAudioBackend.h:L29	Abstract interface for audio backend implementations
`IAudioBackend`	class	SparkEngine	EngineRuntime.h:L48
`IAudioBackend`	class	SparkEngine	Sequencer.h:L25
`IAuthority`	class	GameModules	TFHandoffParticipant.h:L22	Game-thread pawn operations supplied by the live authoritative simulation.
`IBenchmarkScenario`	class	SparkEngine	BenchmarkFramework.h:L60
`IChannel`	struct	SparkEngine	EntityEventBus.h:L269
`IChannel`	struct	SparkSDK	EventBus.h:L502
`ICommand`	class	SparkEditor	CommandHistory.h:L60	Interface for a reversible editor command.
`ICommand`	class	Tests	TestCommandHistory.cpp:L19
`IConsole`	class	GameModules	AdvancedConsoleCommands.h:L19
`IConsole`	class	SparkSDK	IConsole.h:L62	Abstract console command registry for game modules
`IConsole`	class	SparkSDK	IEngineContext.h:L80
`IContactListener`	class	SparkEngine	JoltPhysicsInterface.h:L184	Interface for receiving collision callbacks
`ICVar`	class	SparkEngine	ConsoleVariable.h:L105
`ICVar`	class	Tests	TestConsoleVariables.cpp:L54
`ID3D11BlendState`	struct	SparkSDK	PlatformD3DStubs.h:L64
`ID3D11Buffer`	struct	SparkSDK	PlatformD3DStubs.h:L60
`ID3D11ComputeShader`	struct	SparkSDK	PlatformD3DStubs.h:L67
`ID3D11DepthStencilState`	struct	SparkSDK	PlatformD3DStubs.h:L63
`ID3D11DepthStencilView`	struct	SparkSDK	PlatformD3DStubs.h:L56
`ID3D11Device`	struct	SparkEditor	EditorUI.h:L46
`ID3D11Device`	struct	SparkEditor	SparkEngineIntegration.h:L28
`ID3D11Device`	struct	SparkEngine	GameImGuiLayer.h:L43
`ID3D11Device`	struct	SparkEngine	D3DUtils.h:L38
`ID3D11Device`	struct	SparkSDK	PlatformD3DStubs.h:L49
`ID3D11Device1`	struct	SparkSDK	PlatformD3DStubs.h:L50
`ID3D11DeviceChild`	struct	SparkSDK	PlatformD3DStubs.h:L80
`ID3D11DeviceContext`	struct	SparkEditor	EditorUI.h:L47
`ID3D11DeviceContext`	struct	SparkEditor	SparkEngineIntegration.h:L29
`ID3D11DeviceContext`	struct	SparkEngine	GameImGuiLayer.h:L44
`ID3D11DeviceContext`	struct	SparkEngine	D3DUtils.h:L39
`ID3D11DeviceContext`	struct	SparkSDK	PlatformD3DStubs.h:L51
`ID3D11DeviceContext1`	struct	SparkSDK	PlatformD3DStubs.h:L52
`ID3D11DomainShader`	struct	SparkSDK	PlatformD3DStubs.h:L70
`ID3D11GeometryShader`	struct	SparkSDK	PlatformD3DStubs.h:L68
`ID3D11HullShader`	struct	SparkSDK	PlatformD3DStubs.h:L69
`ID3D11InputLayout`	struct	SparkSDK	PlatformD3DStubs.h:L71
`ID3D11PixelShader`	struct	SparkSDK	PlatformD3DStubs.h:L66
`ID3D11Query`	struct	SparkSDK	PlatformD3DStubs.h:L72
`ID3D11RasterizerState`	struct	SparkSDK	PlatformD3DStubs.h:L62
`ID3D11RenderTargetView`	struct	SparkSDK	PlatformD3DStubs.h:L55
`ID3D11Resource`	struct	SparkSDK	PlatformD3DStubs.h:L79
`ID3D11SamplerState`	struct	SparkSDK	PlatformD3DStubs.h:L61
`ID3D11ShaderResourceView`	struct	GameModules	TFTransparentPass.h:L45
`ID3D11ShaderResourceView`	struct	SparkSDK	PlatformD3DStubs.h:L57
`ID3D11Texture2D`	struct	SparkSDK	PlatformD3DStubs.h:L59
`ID3D11UnorderedAccessView`	struct	SparkSDK	PlatformD3DStubs.h:L58
`ID3D11VertexShader`	struct	SparkSDK	PlatformD3DStubs.h:L65
`ID3DBlob`	struct	SparkSDK	PlatformD3DStubs.h:L73
`IDatabaseConnection`	class	SparkEngine	AsyncDatabase.h:L116	Abstract interface for a single database connection.
`IDenoiser`	class	SparkEngine	DenoiserInterface.h:L91	Abstract denoiser interface
`IDialogueExtension`	class	SparkEngine	GameplaySystemExtension.h:L108	Base class for dialogue condition/action extensions
`IDialogueExtension`	class	Tests	TestGameplayExtensionRegistry.cpp:L43
`IdleGenerator`	struct	SparkEngine	MovementSystem.h:L140	Does nothing -- entity stands still.
`IDXGIAdapter`	struct	SparkSDK	PlatformD3DStubs.h:L74
`IDXGIDebug`	struct	SparkSDK	PlatformD3DStubs.h:L78
`IDXGIFactory`	struct	SparkSDK	PlatformD3DStubs.h:L75
`IDXGIFactory2`	struct	SparkSDK	PlatformD3DStubs.h:L76
`IDXGIOutput`	struct	SparkSDK	PlatformD3DStubs.h:L77
`IDXGISwapChain`	struct	SparkEngine	D3DUtils.h:L37
`IDXGISwapChain`	struct	SparkSDK	PlatformD3DStubs.h:L53
`IDXGISwapChain1`	struct	SparkSDK	PlatformD3DStubs.h:L54
`IEditorPlugin`	class	SparkEditor	IEditorPlugin.h:L32
`IEngineContext`	class	GameModules	ARPGActorPresentation.h:L34
`IEngineContext`	class	GameModules	TFTypes.h:L15
`IEngineContext`	class	GameModules	TFBallistics.h:L21
`IEngineContext`	class	GameModules	RTSDemoPresentation.h:L19
`IEngineContext`	class	GameModules	RTSSkirmishSimulation.h:L23
`IEngineContext`	class	GameModules	RacingRaceFlow.h:L12
`IEngineContext`	class	GameModules	VisualScriptDemoWorld.h:L25
`IEngineContext`	class	SparkEngine	ModuleHotReload.h:L19
`IEngineContext`	class	SparkSDK	IEngineContext.h:L122
`IFPSWeatherPort`	class	GameModules	FPSWeatherPort.h:L21
`IFreezable`	class	SparkEngine	FreezeSystem.h:L188	Interface for subsystems that participate in save state serialization.
`IGameModule`	class	SparkEngine	IGameModule.h:L30	Abstract interface for game modules loaded by the engine
`IGameModule`	class	SparkEngine	ModuleManager.h:L32
`IGameModule`	class	SparkEngine	SparkEngine.h:L29
`IGameplayTagService`	class	SparkSDK	ServiceInterfaces.h:L36	Thin runtime interface for gameplay tag registry orchestration.
`IGatewayAuthenticator`	class	SparkEngine	GatewayAuthenticator.h:L58
`IGoldenImageCapture`	class	SparkEngine	GoldenImageTest.h:L140	Abstract interface for framebuffer capture.
`IKChain`	struct	SparkEngine	AnimationTypes.h:L405
`IKChain`	struct	SparkEngine	IKSolver.h:L44
`ILogger`	class	SparkSDK	IEngineContext.h:L79
`ILogger`	class	SparkSDK	ILogger.h:L39	Abstract logging interface for game modules
`ILogSink`	class	SparkEngine	Logger.h:L321	Interface for log output destinations
`ImageComparisonResult`	struct	SparkEngine	GoldenImageTest.h:L91	Result of comparing a captured screenshot against a golden image.
`ImGuiStyle`	struct	SparkEditor	EditorTheme.h:L37
`IMigrationStep`	class	SparkEngine	AssetMigration.h:L116	One step in a migration chain that transforms data between versions.
`IModule`	class	SparkSDK	IModule.h:L114
`IMovementGenerator`	struct	SparkEngine	MovementSystem.h:L111	Base class for movement generators.
`IMovementGenerator`	struct	Tests	TestMovementSystem.cpp:L35
`ImpactQuad`	struct	GameModules	TFImpactFx.h:L122
`ImpairmentScope`	struct	Tests	TestNetImpairmentWiring.cpp:L36
`Impl`	struct	SparkEngine	DynamicPluginHost.h:L94
`Impl`	struct	SparkEngine	MetalRayTracing.h:L222	Human-readable status string for console output.
`Impl`	struct	SparkEngine	Process.h:L174
`ImportedRig`	struct	Tests	TestGLTFAnimationImport.cpp:L345
`ImportSummary`	struct	SparkEditor	SceneImportPanel.h:L94	Result of the last import, for the summary dialog + status line.
`ImpostorAtlasSlot`	struct	SparkEngine	FoliageImpostorBaker.h:L87	A packed slot in a foliage impostor atlas.
`ImpostorBakeCB`	struct	SparkEngine	FoliageImpostorBakerWindows.cpp:L33
`ImVec4`	struct	SparkEditor	EditorTheme.h:L36
`Inbound`	struct	GameModules	MMOSessionGate.h:L66	Submit a client command. Zero requestId assigns the next monotonically increasing ID.
`InboundCommand`	struct	SparkEngine	RemoteDebugSystem.h:L158
`IndexedNode`	struct	SparkEngine	VisualScriptEmitter.h:L149
`INetworkRuntime`	class	SparkEngine	INetworkRuntime.h:L19	DedicatedServer-facing networking runtime abstraction.
`INetworkService`	class	SparkSDK	ServiceInterfaces.h:L15	Thin runtime interface for networking lifecycle orchestration.
`info`	struct	SparkAssetPipelineCore	AssetCooker.cpp:L449
`info`	struct	SparkBuild	PathSecurity.cpp:L92
`info`	struct	SparkBuild	PathSecurity.cpp:L285
`info`	struct	SparkBuild	PathSecurity.cpp:L308
`info`	struct	SparkCrashReporter	CrashReporterApp.cpp:L777
`info`	struct	SparkEditor	EditorFileRead.h:L101
`info`	struct	SparkEngine	EventResponseSystem.cpp:L101
`info`	struct	SparkEngine	ModSystem.cpp:L218
`info`	struct	SparkEngine	VirtualFileSystem.cpp:L307
`info`	struct	SparkEngine	CrashArtifactDirectory.h:L293
`info`	struct	SparkEngine	CrashArtifactRetention.h:L183
`info`	struct	SparkEngine	CrashHandler.cpp:L193
`info`	struct	SparkEngine	CrashHandler.cpp:L355
`info`	struct	SparkEngine	CrashHandler.cpp:L420
`info`	struct	SparkEngine	SaveFileDurability.cpp:L114
`info`	struct	SparkGateway	GatewaySecurity.cpp:L310
`info`	struct	SparkInstaller	Installer.cpp:L75
`info`	struct	SparkInstaller	InstallerPreflight.cpp:L87
`info`	struct	SparkLauncher	LauncherProcess.cpp:L525
`info`	struct	Tests	TestDocumentDurableWrite.cpp:L93
`information`	struct	SparkAssetPipelineCore	AssetCooker.cpp:L816
`information`	struct	SparkEditor	ProjectManager.cpp:L445
`information`	struct	SparkEngine	DynamicPluginHost.cpp:L223
`information`	struct	SparkEngine	DynamicPluginHost.cpp:L309
`information`	struct	SparkEngine	TelemetrySpoolIO.cpp:L172
`InGameConsole`	class	SparkEngine	InGameConsole.h:L100
`InheritedHandleList`	class	SparkEngine	ProcessWin32HandleList.h:L39
`INIParser`	class	Tests	TestEngineSettingsParser.cpp:L28
`INISection`	struct	Tests	TestEngineSettingsParser.cpp:L23
`InitDebugStage`	class	SparkEngine	InitDebugStage.cpp:L6
`InitGameplayStage`	class	SparkEngine	InitGameplayStage.cpp:L6
`InitializationFaultScope`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L509
`InitNetworkingStage`	class	SparkEngine	InitNetworkingStage.cpp:L6
`InjectedContextReset`	struct	Tests	TestEcsCameraConsole.cpp:L10
`InjectionPoint`	struct	Tests	TestLIFE200LifecycleLoopReal.cpp:L375
`InMemoryAssetFixture`	struct	Tests	TestAssetServiceClient.cpp:L70
`InputAction`	struct	SparkEngine	PlatformInput.h:L167	A named input action bound to one or two physical keys/buttons.
`InputAction`	struct	SparkSDK	InputTypes.h:L86	Input action binding result
`InputActionEvent`	struct	SparkSDK	EventSystem.h:L238	Fired when a named input action is pressed or released.
`InputActionMap`	class	SparkEngine	PlatformInput.h:L283	Maps named actions to physical key bindings with frame-edge detection.
`InputActionSystem`	class	SparkEngine	InputActionSystem.h:L129	Data-driven input action system with rebindable controls
`InputBinding`	struct	SparkEngine	InputActionSystem.h:L76	A single key/button binding to an action
`InputBinding`	struct	SparkEngine	InputBindings.h:L44	Represents a single input binding — a key or button mapped to an action.
`InputBindingManager`	class	SparkEngine	InputBindings.h:L115	Manages input bindings, presets, and accessibility settings.
`InputContext`	struct	SparkEngine	InputActionSystem.h:L108	An input context grouping related actions
`InputManager`	class	GameModules	FPSArenaAutopilot.h:L37
`InputManager`	class	GameModules	Game.h:L55
`InputManager`	class	GameModules	VehicleSystem.h:L32
`InputManager`	class	SparkEngine	EngineContext.h:L41
`InputManager`	class	SparkEngine	EngineRuntime.h:L29
`InputManager`	class	SparkEngine	IGameModule.h:L20
`InputManager`	class	SparkEngine	SparkEngine.h:L25
`InputManager`	class	SparkEngine	InputManager.h:L49
`InputManager`	class	SparkEngine	SceneManager.h:L84
`InputManager`	class	SparkSDK	IEngineContext.h:L24
`InputMetrics`	struct	SparkEngine	InputManager.h:L280	Input metrics structure for console integration
`InputPreset`	struct	SparkEngine	InputBindings.h:L97	A named preset containing a full set of input bindings.
`InputSettings`	struct	SparkEngine	InputManager.h:L300	Input settings structure for console control
`InputState`	struct	Tests	TestServerMockClient.cpp:L404
`InspectorPanel`	class	SparkEditor	InspectorPanel.h:L41	Inspector panel
`InspectorPendingWorldEdit`	class	SparkEditor	InspectorPendingWorldEdit.h:L26
`InstabilitySettings`	struct	SparkEngine	InstabilitySimulator.h:L45	Configuration for artificial network instability.
`InstabilitySimulator`	class	SparkEngine	InstabilitySimulator.h:L78
`Installer`	class	SparkInstaller	Installer.h:L14
`InstallerContext`	struct	SparkInstaller	InstallerContext.h:L30
`InstallState`	struct	SparkInstaller	InstallState.h:L21
`Instance`	struct	Tests	RHI210D3D11GoldenSupport.h:L579
`InstanceData`	struct	SparkEngine	InstanceManager.h:L132	Runtime state for a live instance
`InstanceData`	struct	Tests	TestInstanceManager.cpp:L46
`InstanceLockout`	struct	SparkEngine	InstanceManager.h:L156	Lockout tracking -- prevents re-running cleared instances
`InstanceManager`	class	SparkEngine	InstanceManager.h:L179	Manages creation, lifecycle, and cleanup of instanced content
`InstanceManager`	class	SparkSDK	IEngineContext.h:L60
`InstanceManager`	class	Tests	TestInstanceManager.cpp:L62
`InstanceTemplate`	struct	SparkEngine	InstanceManager.h:L119	Blueprint for an instance type (dungeon, raid, arena, etc.)
`InstanceTemplate`	struct	Tests	TestInstanceManager.cpp:L37
`IntegrityConfig`	struct	SparkEngine	MemoryIntegrity.h:L129	Configuration for scan timing and behavior
`IntegrityMetrics`	struct	SparkEngine	MemoryIntegrity.h:L114	Summary metrics for the integrity system
`InteractionComponent`	struct	SparkEngine	FPSComponents.h:L198	Marks an entity as interactable by the player or AI.
`InteractionData`	struct	SparkEditor	SceneFileTypes.h:L495	Interaction scene data
`InteractionPrompt`	struct	GameModules	HUDSystem.h:L202	Interaction prompt data
`InteractionSystem`	class	GameModules	InteractiveObject.h:L413	Interactive object manager
`InteractionSystem`	class	GameModules	Player.h:L42
`InteractiveObject`	class	GameModules	InteractiveObject.h:L45	Base interactive object in the game world
`InteractResult`	struct	GameModules	OWPlayerController.h:L28	What a single interaction did
`InternalMessage`	struct	SparkEditor	CollaborativeEditSession.h:L225	Internal message structure for the send/receive queues
`InternalRequest`	struct	SparkEngine	DirectStorageLoader.h:L193
`InternalRequest`	struct	Tests	TestDirectStorageLoader.cpp:L119
`InterpEntry`	struct	GameModules	TFClientNet.h:L177
`InterpolationSnapshot`	struct	SparkEngine	NetworkInterpolation.h:L28	A single timestamped snapshot of an entity's network state.
`IntFieldCommand`	class	Tests	TestUndoRedoManager.cpp:L160
`IntrusionTally`	struct	Tests	FPSLANLoopbackPeer.cpp:L709
`InvalidateAssetRequest`	struct	SparkEngine	AssetServiceProtocol.h:L75
`InvalidateAssetResponse`	struct	SparkEngine	AssetServiceProtocol.h:L80
`InvalidStateDetector`	class	SparkEngine	InvalidStateDetector.h:L96	Singleton runtime detector for impossible ECS state combinations.
`InvalidStateDetector`	class	SparkSDK	IEngineContext.h:L100
`InvalidStateDetector`	class	SparkSDK	ModuleDllMain.h:L54
`InvalidStateDetectorConfig`	struct	SparkEngine	InvalidStateDetector.h:L66
`InvalidStateDetectorStatus`	struct	SparkEngine	InvalidStateDetector.h:L75
`InventoryComponent`	struct	GameModules	InventorySystem.h:L119	ECS component representing an entity's inventory
`InventoryComponent`	struct	Tests	TestGameplayStress.cpp:L34
`InventoryComponent`	struct	Tests	TestInventorySystem.cpp:L40
`InventoryData`	struct	GameModules	MMOInventorySystem.h:L50	Per-player inventory data
`InventorySlot`	struct	SparkEngine	InventorySystem.h:L70
`InventorySnapshot`	struct	SparkEngine	InventorySystem.h:L80	Serializable per-entity inventory state (slot layout plus capacity).
`InventorySystem`	class	SparkEngine	InventorySystem.h:L96	Manages item definitions and per-entity inventories with stacking and capacity.
`InventoryTag`	struct	SparkEngine	GameplayComponents.h:L163	Tag component for entities that carry an inventory.
`InverterNode`	class	SparkEngine	BehaviorTreeNodes.h:L237	Decorator that negates its child's Success/Failure result.
`InverterNode`	class	Tests	TestAIBehaviorTree.cpp:L120
`IODebugger`	class	SparkEngine	IODebugger.h:L84	Singleton I/O debugger for file operation tracking and bottleneck detection
`IOFileStats`	struct	SparkEngine	IODebugger.h:L55	Aggregated I/O statistics for a single file path
`IOHotSpot`	struct	SparkEngine	IODebugger.h:L73	I/O hotspot entry by call site
`IOnlinePlatform`	class	SparkEngine	OnlineServices.h:L143	Abstract interface for online platform services
`IPhysicsBackend`	class	SparkEngine	IPhysicsBackend.h:L84	Abstract interface for physics engine backends.
`IPhysicsBody`	class	SparkEngine	JoltPhysicsInterface.h:L41
`IPhysicsBody`	class	SparkEngine	JoltPhysicsInterface.h:L276	Abstract rigid body with transform, velocity, and force application
`IPhysicsShape`	class	SparkEngine	JoltPhysicsInterface.h:L40
`IPhysicsShape`	class	SparkEngine	JoltPhysicsInterface.h:L228	Abstract collision shape
`IPhysicsWorld`	class	SparkEngine	JoltPhysicsInterface.h:L42
`IPhysicsWorld`	class	SparkEngine	JoltPhysicsInterface.h:L339	Abstract physics simulation world
`IPlatformInputBackend`	class	SparkEngine	PlatformInput.h:L188	Abstract interface for platform-specific input backends.
`IPoseModifier`	class	SparkEngine	PoseModifier.h:L85	Abstract interface for a single pose modification operation.
`IQuestPolicy`	class	SparkEngine

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