diff --git a/Source/Framework/Framework.cpp b/Source/Framework/Framework.cpp
new file mode 100644
index 0000000..3d6a37d
--- /dev/null
+++ b/Source/Framework/Framework.cpp
@@ -0,0 +1,3 @@
+#include "Modules/ModuleManager.h"
+
+IMPLEMENT_MODULE(FDefaultModuleImpl, Framework);
\ No newline at end of file
diff --git a/Source/Framework/Private/Inventory/DA_EquipmentConfig.cpp b/Source/Framework/Private/Inventory/DA_EquipmentConfig.cpp
new file mode 100644
index 0000000..5d479e6
--- /dev/null
+++ b/Source/Framework/Private/Inventory/DA_EquipmentConfig.cpp
@@ -0,0 +1,13 @@
+#include "Inventory/DA_EquipmentConfig.h"
+
+float UDA_EquipmentConfig::GetResistance(FGameplayTag DamageType) const
+{
+	for (const FDamageTypeResistance& Entry : DamageTypeResistances)
+	{
+		if (Entry.DamageType == DamageType)
+		{
+			return Entry.Resistance;
+		}
+	}
+	return 0.0f;
+}
diff --git a/Source/Framework/Private/Player/BPC_HealthSystem.cpp b/Source/Framework/Private/Player/BPC_HealthSystem.cpp
new file mode 100644
index 0000000..b6a6290
--- /dev/null
+++ b/Source/Framework/Private/Player/BPC_HealthSystem.cpp
@@ -0,0 +1,6 @@
+#include "Player/BPC_HealthSystem.h"
+
+UBPC_HealthSystem::UBPC_HealthSystem()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+}
diff --git a/Source/Framework/Private/Player/BPC_MovementStateSystem.cpp b/Source/Framework/Private/Player/BPC_MovementStateSystem.cpp
new file mode 100644
index 0000000..d7a7275
--- /dev/null
+++ b/Source/Framework/Private/Player/BPC_MovementStateSystem.cpp
@@ -0,0 +1,6 @@
+#include "Player/BPC_MovementStateSystem.h"
+
+UBPC_MovementStateSystem::UBPC_MovementStateSystem()
+{
+	PrimaryComponentTick.bCanEverTick = true;
+}
diff --git a/Source/Framework/Private/Player/BPC_StaminaSystem.cpp b/Source/Framework/Private/Player/BPC_StaminaSystem.cpp
new file mode 100644
index 0000000..1b85e43
--- /dev/null
+++ b/Source/Framework/Private/Player/BPC_StaminaSystem.cpp
@@ -0,0 +1,6 @@
+#include "Player/BPC_StaminaSystem.h"
+
+UBPC_StaminaSystem::UBPC_StaminaSystem()
+{
+	PrimaryComponentTick.bCanEverTick = true;
+}
diff --git a/Source/Framework/Private/Player/BPC_StressSystem.cpp b/Source/Framework/Private/Player/BPC_StressSystem.cpp
new file mode 100644
index 0000000..7c68480
--- /dev/null
+++ b/Source/Framework/Private/Player/BPC_StressSystem.cpp
@@ -0,0 +1,6 @@
+#include "Player/BPC_StressSystem.h"
+
+UBPC_StressSystem::UBPC_StressSystem()
+{
+	PrimaryComponentTick.bCanEverTick = true;
+}
diff --git a/Source/Framework/Private/Player/PC_CoreController.cpp b/Source/Framework/Private/Player/PC_CoreController.cpp
new file mode 100644
index 0000000..3f59bba
--- /dev/null
+++ b/Source/Framework/Private/Player/PC_CoreController.cpp
@@ -0,0 +1,5 @@
+#include "Player/PC_CoreController.h"
+
+APC_CoreController::APC_CoreController()
+{
+}
diff --git a/Source/Framework/Private/Player/PS_CorePlayerState.cpp b/Source/Framework/Private/Player/PS_CorePlayerState.cpp
new file mode 100644
index 0000000..648f286
--- /dev/null
+++ b/Source/Framework/Private/Player/PS_CorePlayerState.cpp
@@ -0,0 +1,5 @@
+#include "Player/PS_CorePlayerState.h"
+
+APS_CorePlayerState::APS_CorePlayerState()
+{
+}
diff --git a/Source/Framework/Private/State/DA_StateGatingTable.cpp b/Source/Framework/Private/State/DA_StateGatingTable.cpp
new file mode 100644
index 0000000..b9f4286
--- /dev/null
+++ b/Source/Framework/Private/State/DA_StateGatingTable.cpp
@@ -0,0 +1,13 @@
+#include "State/DA_StateGatingTable.h"
+
+bool UDA_StateGatingTable::IsActionGated(FGameplayTag ActionTag, FGameplayTag CurrentState) const
+{
+	for (const FStateGatingRule& Rule : GatingRules)
+	{
+		if (Rule.ActionTag == ActionTag && Rule.BlockedByState == CurrentState)
+		{
+			return Rule.bIsBlocked;
+		}
+	}
+	return false;
+}
diff --git a/Source/Framework/Private/Weapons/BPC_HitReactionSystem.cpp b/Source/Framework/Private/Weapons/BPC_HitReactionSystem.cpp
new file mode 100644
index 0000000..a4d6c27
--- /dev/null
+++ b/Source/Framework/Private/Weapons/BPC_HitReactionSystem.cpp
@@ -0,0 +1,11 @@
+#include "Weapons/BPC_HitReactionSystem.h"
+
+UBPC_HitReactionSystem::UBPC_HitReactionSystem()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+}
+
+void UBPC_HitReactionSystem::PlayHitReaction(float DamageAmount, FVector HitDirection, AActor* DamageCauser)
+{
+	// Stub — Blueprint child provides animation selection logic.
+}
diff --git a/Source/Framework/Private/Weapons/BPC_ShieldDefenseSystem.cpp b/Source/Framework/Private/Weapons/BPC_ShieldDefenseSystem.cpp
new file mode 100644
index 0000000..c35cf98
--- /dev/null
+++ b/Source/Framework/Private/Weapons/BPC_ShieldDefenseSystem.cpp
@@ -0,0 +1,6 @@
+#include "Weapons/BPC_ShieldDefenseSystem.h"
+
+UBPC_ShieldDefenseSystem::UBPC_ShieldDefenseSystem()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+}
diff --git a/Source/Framework/Public/Inventory/DA_EquipmentConfig.h b/Source/Framework/Public/Inventory/DA_EquipmentConfig.h
new file mode 100644
index 0000000..fc55497
--- /dev/null
+++ b/Source/Framework/Public/Inventory/DA_EquipmentConfig.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/DataAsset.h"
+#include "GameplayTagContainer.h"
+#include "DA_EquipmentConfig.generated.h"
+
+USTRUCT(BlueprintType)
+struct FRAMEWORK_API FDamageTypeResistance
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	FGameplayTag DamageType;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	float Resistance = 0.0f;
+};
+
+UCLASS(BlueprintType)
+class FRAMEWORK_API UDA_EquipmentConfig : public UPrimaryDataAsset
+{
+	GENERATED_BODY()
+
+public:
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Config")
+	TArray<FDamageTypeResistance> DamageTypeResistances;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Config")
+	float Durability = 100.0f;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Config")
+	float Weight = 1.0f;
+
+	UFUNCTION(BlueprintCallable, BlueprintPure, Category = "Config")
+	float GetResistance(FGameplayTag DamageType) const;
+};
diff --git a/Source/Framework/Public/Player/BPC_HealthSystem.h b/Source/Framework/Public/Player/BPC_HealthSystem.h
new file mode 100644
index 0000000..d8deb18
--- /dev/null
+++ b/Source/Framework/Public/Player/BPC_HealthSystem.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "BPC_HealthSystem.generated.h"
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnHealthChanged, float, CurrentHealth, float, MaxHealth);
+DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnDeath);
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_HealthSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_HealthSystem();
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|Health")
+	float MaxHealth = 100.0f;
+
+	UPROPERTY(BlueprintReadOnly, Category = "Framework|Health")
+	float CurrentHealth = 100.0f;
+
+	UPROPERTY(BlueprintAssignable, Category = "Framework|Events")
+	FOnHealthChanged OnHealthChanged;
+
+	UPROPERTY(BlueprintAssignable, Category = "Framework|Events")
+	FOnDeath OnDeath;
+};
diff --git a/Source/Framework/Public/Player/BPC_MovementStateSystem.h b/Source/Framework/Public/Player/BPC_MovementStateSystem.h
new file mode 100644
index 0000000..f387a91
--- /dev/null
+++ b/Source/Framework/Public/Player/BPC_MovementStateSystem.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "GameplayTagContainer.h"
+#include "BPC_MovementStateSystem.generated.h"
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnMovementModeChanged, FGameplayTag, NewMode, FGameplayTag, OldMode);
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_MovementStateSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_MovementStateSystem();
+
+	UPROPERTY(BlueprintReadOnly, Category = "Framework|Movement")
+	FGameplayTag CurrentMovementMode;
+
+	UPROPERTY(BlueprintAssignable, Category = "Framework|Events")
+	FOnMovementModeChanged OnMovementModeChanged;
+};
diff --git a/Source/Framework/Public/Player/BPC_StaminaSystem.h b/Source/Framework/Public/Player/BPC_StaminaSystem.h
new file mode 100644
index 0000000..d8fd5a2
--- /dev/null
+++ b/Source/Framework/Public/Player/BPC_StaminaSystem.h
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "BPC_StaminaSystem.generated.h"
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnExhaustionStateChanged, bool, bExhausted);
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_StaminaSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_StaminaSystem();
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|Stamina")
+	float MaxStamina = 100.0f;
+
+	UPROPERTY(BlueprintReadOnly, Category = "Framework|Stamina")
+	float CurrentStamina = 100.0f;
+
+	UPROPERTY(BlueprintAssignable, Category = "Framework|Events")
+	FOnExhaustionStateChanged OnExhaustionStateChanged;
+};
diff --git a/Source/Framework/Public/Player/BPC_StressSystem.h b/Source/Framework/Public/Player/BPC_StressSystem.h
new file mode 100644
index 0000000..43f3b98
--- /dev/null
+++ b/Source/Framework/Public/Player/BPC_StressSystem.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "BPC_StressSystem.generated.h"
+
+UENUM(BlueprintType)
+enum class EStressTier : uint8
+{
+	Calm     UMETA(DisplayName = "Calm"),
+	Tense    UMETA(DisplayName = "Tense"),
+	Distressed UMETA(DisplayName = "Distressed"),
+	Panic    UMETA(DisplayName = "Panic"),
+	Catatonic UMETA(DisplayName = "Catatonic"),
+};
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnStressTierChanged, EStressTier, NewTier);
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_StressSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_StressSystem();
+
+	UPROPERTY(BlueprintReadOnly, Category = "Framework|Stress")
+	EStressTier StressTier = EStressTier::Calm;
+
+	UPROPERTY(BlueprintAssignable, Category = "Framework|Events")
+	FOnStressTierChanged OnStressTierChanged;
+};
diff --git a/Source/Framework/Public/Player/PC_CoreController.h b/Source/Framework/Public/Player/PC_CoreController.h
new file mode 100644
index 0000000..1d3e9e5
--- /dev/null
+++ b/Source/Framework/Public/Player/PC_CoreController.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/PlayerController.h"
+#include "PC_CoreController.generated.h"
+
+UCLASS()
+class FRAMEWORK_API APC_CoreController : public APlayerController
+{
+	GENERATED_BODY()
+
+public:
+	APC_CoreController();
+};
diff --git a/Source/Framework/Public/Player/PS_CorePlayerState.h b/Source/Framework/Public/Player/PS_CorePlayerState.h
new file mode 100644
index 0000000..8c029ca
--- /dev/null
+++ b/Source/Framework/Public/Player/PS_CorePlayerState.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/PlayerState.h"
+#include "PS_CorePlayerState.generated.h"
+
+UCLASS()
+class FRAMEWORK_API APS_CorePlayerState : public APlayerState
+{
+	GENERATED_BODY()
+
+public:
+	APS_CorePlayerState();
+};
diff --git a/Source/Framework/Public/State/DA_StateGatingTable.h b/Source/Framework/Public/State/DA_StateGatingTable.h
new file mode 100644
index 0000000..df91fa9
--- /dev/null
+++ b/Source/Framework/Public/State/DA_StateGatingTable.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/DataAsset.h"
+#include "GameplayTagContainer.h"
+#include "DA_StateGatingTable.generated.h"
+
+USTRUCT(BlueprintType)
+struct FRAMEWORK_API FStateGatingRule
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	FGameplayTag ActionTag;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	FGameplayTag BlockedByState;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	bool bIsBlocked = true;
+};
+
+UCLASS(BlueprintType)
+class FRAMEWORK_API UDA_StateGatingTable : public UPrimaryDataAsset
+{
+	GENERATED_BODY()
+
+public:
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Gating")
+	TArray<FStateGatingRule> GatingRules;
+
+	UFUNCTION(BlueprintCallable, BlueprintPure, Category = "Gating")
+	bool IsActionGated(FGameplayTag ActionTag, FGameplayTag CurrentState) const;
+};
diff --git a/Source/Framework/Public/Weapons/BPC_HitReactionSystem.h b/Source/Framework/Public/Weapons/BPC_HitReactionSystem.h
new file mode 100644
index 0000000..dc03fc4
--- /dev/null
+++ b/Source/Framework/Public/Weapons/BPC_HitReactionSystem.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "GameplayTagContainer.h"
+#include "BPC_HitReactionSystem.generated.h"
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_HitReactionSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_HitReactionSystem();
+
+	UFUNCTION(BlueprintCallable, Category = "Framework|Combat")
+	void PlayHitReaction(float DamageAmount, FVector HitDirection, AActor* DamageCauser);
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|HitReaction")
+	float FlinchThreshold = 5.0f;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|HitReaction")
+	float RagdollThreshold = 50.0f;
+};
diff --git a/Source/Framework/Public/Weapons/BPC_ShieldDefenseSystem.h b/Source/Framework/Public/Weapons/BPC_ShieldDefenseSystem.h
new file mode 100644
index 0000000..a37bea5
--- /dev/null
+++ b/Source/Framework/Public/Weapons/BPC_ShieldDefenseSystem.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "BPC_ShieldDefenseSystem.generated.h"
+
+UCLASS(Blueprintable, ClassGroup=(Framework), meta=(BlueprintSpawnableComponent))
+class FRAMEWORK_API UBPC_ShieldDefenseSystem : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UBPC_ShieldDefenseSystem();
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|Shield")
+	float ShieldHealth = 100.0f;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|Shield")
+	float MaxShieldHealth = 100.0f;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Framework|Shield")
+	float BlockAngle = 90.0f;
+
+	UPROPERTY(BlueprintReadOnly, Category = "Framework|Shield")
+	bool bShieldBroken = false;
+};
diff --git a/docs/developer/cpp-integration-guide.md b/docs/developer/cpp-integration-guide.md
index c1fe0d1..f146278 100644
--- a/docs/developer/cpp-integration-guide.md
+++ b/docs/developer/cpp-integration-guide.md
@@ -538,7 +538,112 @@ State->OnVitalSignChanged.AddDynamic(this, &UMyClass::OnVitalSignChanged);
 `IsActionPermitted()` is on the **hot path** — called potentially per-frame by 10+ systems. In C++, it's a native `TArray`/`TMap` lookup. In BP, it would be interpretive graph traversal each call. Heart rate smoothing is `FMath::FInterpTo` in tick — one native call vs BP interpolation nodes.
 
 ### Remaining BP to Create
-- `DA_StateGatingTable` (131) — 37 gating rules Data Asset
+- **Data Asset instance:** `DA_StateGatingTable` — populate with 37 gating rules (C++ stub class is ready, create the asset instance)
+
+---
+
+## Stub Classes (UHT Resolution — 10 Systems)
+
+These 10 classes are **forward-declared** in existing C++ headers as `TObjectPtr<>` or `TSubclassOf<>` UPROPERTY members. They must exist as C++ `UCLASS()` definitions for UHT to process the Framework module. The Blueprint child provides the actual runtime implementation.
+
+### System 08 — BPC_HealthSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Player/BPC_HealthSystem.h` |
+| **Source** | `Source/Framework/Private/Player/BPC_HealthSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_HealthSystem` — attach to player pawn, implement health logic |
+
+Provides `CurrentHealth`, `MaxHealth`, `OnHealthChanged` dispatcher, `OnDeath` dispatcher. Referenced by `BPC_StateManager` (130) and `BPC_DamageReceptionSystem` (72).
+
+### System 09 — BPC_StaminaSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Player/BPC_StaminaSystem.h` |
+| **Source** | `Source/Framework/Private/Player/BPC_StaminaSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_StaminaSystem` — attach to player pawn |
+
+Provides `CurrentStamina`, `MaxStamina`, `OnExhaustionStateChanged` dispatcher. Referenced by `BPC_StateManager` (130).
+
+### System 10 — BPC_StressSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Player/BPC_StressSystem.h` |
+| **Source** | `Source/Framework/Private/Player/BPC_StressSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_StressSystem` — attach to player pawn |
+
+Provides `EStressTier` enum (Calm → Catatonic), `StressTier` property, `OnStressTierChanged` dispatcher. Referenced by `BPC_StateManager` (130).
+
+### System 11 — BPC_MovementStateSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Player/BPC_MovementStateSystem.h` |
+| **Source** | `Source/Framework/Private/Player/BPC_MovementStateSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_MovementStateSystem` — attach to player pawn |
+
+Provides `CurrentMovementMode` (FGameplayTag), `OnMovementModeChanged` dispatcher. Referenced by `BPC_StateManager` (130).
+
+### PC_CoreController / PS_CorePlayerState
+
+| | APC_CoreController | APS_CorePlayerState |
+|---|---|---|
+| **Header** | `Public/Player/PC_CoreController.h` | `Public/Player/PS_CorePlayerState.h` |
+| **Source** | `Private/Player/PC_CoreController.cpp` | `Private/Player/PS_CorePlayerState.cpp` |
+| **Parent** | `APlayerController` | `APlayerState` |
+| **Blueprint Child to Create** | `PC_CoreController` | `PS_CorePlayerState` |
+
+Minimal stubs. Referenced as `TSubclassOf<>` in `GM_CoreGameMode` (05). Set your BP children as the default classes in `BP_CoreGameMode` Class Defaults.
+
+### System 75 — BPC_HitReactionSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Weapons/BPC_HitReactionSystem.h` |
+| **Source** | `Source/Framework/Private/Weapons/BPC_HitReactionSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_HitReactionSystem` — attach to player and enemy pawns |
+
+Provides `PlayHitReaction()` stub, `FlinchThreshold`, `RagdollThreshold`. Referenced by `BPC_DamageReceptionSystem` (72).
+
+### System 79 — BPC_ShieldDefenseSystem
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Weapons/BPC_ShieldDefenseSystem.h` |
+| **Source** | `Source/Framework/Private/Weapons/BPC_ShieldDefenseSystem.cpp` |
+| **Parent** | `UActorComponent` |
+| **Blueprint Child to Create** | `BPC_ShieldDefenseSystem` — attach to player pawn |
+
+Provides `ShieldHealth`, `MaxShieldHealth`, `BlockAngle`, `bShieldBroken`. Referenced by `BPC_DamageReceptionSystem` (72).
+
+### System 120 — DA_EquipmentConfig
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/Inventory/DA_EquipmentConfig.h` |
+| **Source** | `Source/Framework/Private/Inventory/DA_EquipmentConfig.cpp` |
+| **Parent** | `UPrimaryDataAsset` |
+| **Blueprint Child** | **Not needed** — create Data Asset instances per equipment item |
+
+Provides `FDamageTypeResistance` struct array, `Durability`, `Weight`, `GetResistance()` query. Referenced by `BPC_DamageReceptionSystem` (72).
+
+### System 131 — DA_StateGatingTable
+
+| | |
+|---|---|
+| **Header** | `Source/Framework/Public/State/DA_StateGatingTable.h` |
+| **Source** | `Source/Framework/Private/State/DA_StateGatingTable.cpp` |
+| **Parent** | `UPrimaryDataAsset` |
+| **Blueprint Child** | **Not needed** — create one Data Asset instance with 37 gating rules |
+
+Provides `FStateGatingRule` struct (ActionTag, BlockedByState, bIsBlocked), `IsActionGated()` query. Referenced by `BPC_StateManager` (130).
 
 ---
 
@@ -553,11 +658,21 @@ State->OnVitalSignChanged.AddDynamic(this, &UMyClass::OnVitalSignChanged);
 | 05 | `AGM_CoreGameMode` | `AGameModeBase` | **Yes** — `BP_CoreGameMode` | Set as Default GameMode |
 | 06 | `AGS_CoreGameState` | `AGameStateBase` | **Yes** — `BP_CoreGameState` | Set in GameMode defaults |
 | 07 | `UDA_ItemData` | `UPrimaryDataAsset` | No — create per-item instances | None |
+| 08 | `UBPC_HealthSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
+| 09 | `UBPC_StaminaSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
+| 10 | `UBPC_StressSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
+| 11 | `UBPC_MovementStateSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
 | 31 | `UBPC_InventorySystem` | `UActorComponent` | No — add to pawn directly | None |
 | 35 | `USS_SaveManager` | `UGameInstanceSubsystem` | No — auto-created | None |
 | 72 | `UBPC_DamageReceptionSystem` | `UActorComponent` | No — add to pawn/enemy | None |
+| 75 | `UBPC_HitReactionSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
+| 79 | `UBPC_ShieldDefenseSystem` | `UActorComponent` | **Yes** — BP child implements logic | None |
+| 120 | `UDA_EquipmentConfig` | `UPrimaryDataAsset` | No — create per-item instances | None |
 | 128 | `USS_EnhancedInputManager` | `UGameInstanceSubsystem` | No — auto-created | None |
 | 130 | `UBPC_StateManager` | `UActorComponent` | No — add to pawn directly | None |
+| 131 | `UDA_StateGatingTable` | `UPrimaryDataAsset` | No — create one Data Asset instance | None |
+| — | `APC_CoreController` | `APlayerController` | **Yes** — `PC_CoreController` BP child | Set in GameMode defaults |
+| — | `APS_CorePlayerState` | `APlayerState` | **Yes** — `PS_CorePlayerState` BP child | Set in GameMode defaults |
 
 ### What "No BP Child" Means
 
@@ -565,25 +680,38 @@ Systems marked **"No — add to pawn directly"** mean you place the raw C++ comp
 
 Systems marked **"No — auto-created"** are `UGameInstanceSubsystem`s. UE creates them automatically when the GameInstance initializes. No spawning, no placement, no BeginPlay required.
 
+Systems marked **"Yes — BP child implements logic"** are C++ stubs that exist solely for UHT resolution. The stubs provide the necessary UCLASS definition and basic properties/dispatchers. The full gameplay logic lives in the Blueprint child.
+
 ---
 
 ## Build Order (Dependency Chain)
 
 ```
-1. DA_GameTagRegistry          ← No dependencies (can build first)
-2. I_InterfaceLibrary           ← No dependencies
-3. FL_GameUtilities             ← Needs GI_GameFramework (forward declare ok)
-4. GI_GameFramework             ← Needs DA_GameTagRegistry
-5. GM_CoreGameMode              ← Needs GI_GameFramework
-6. GS_CoreGameState             ← Needs GI_GameFramework
-7. DA_ItemData                  ← No C++ dependencies
-8. BPC_InventorySystem          ← Needs DA_ItemData
-9. SS_SaveManager               ← Needs GI_GameFramework
-10. BPC_DamageReceptionSystem   ← Needs DA_ItemData (EquipmentConfig)
-11. SS_EnhancedInputManager     ← No C++ framework deps (EnhancedInput plugin only)
-12. BPC_StateManager            ← Needs DA_StateGatingTable (stub)
+ 1. DA_GameTagRegistry            ← No dependencies (can build first)
+ 2. I_InterfaceLibrary             ← No dependencies
+ 3. FL_GameUtilities               ← Needs GI_GameFramework (forward declare ok)
+ 4. GI_GameFramework               ← Needs DA_GameTagRegistry
+ 5. GM_CoreGameMode                ← Needs GI_GameFramework
+ 6. GS_CoreGameState               ← Needs GI_GameFramework
+ 7. DA_ItemData                    ← No C++ dependencies
+ 8. BPC_HealthSystem (stub)        ← No C++ dependencies
+ 9. BPC_StaminaSystem (stub)       ← No C++ dependencies
+10. BPC_StressSystem (stub)        ← No C++ dependencies
+11. BPC_MovementStateSystem (stub) ← No C++ dependencies
+12. PC_CoreController / PS_CorePlayerState (stubs) ← No C++ dependencies
+13. DA_EquipmentConfig (stub)      ← No C++ dependencies
+14. BPC_InventorySystem            ← Needs DA_ItemData
+15. SS_SaveManager                 ← Needs GI_GameFramework
+16. BPC_DamageReceptionSystem     ← Needs DA_EquipmentConfig, DA_ItemData
+17. BPC_HitReactionSystem (stub)   ← No C++ dependencies
+18. BPC_ShieldDefenseSystem (stub) ← No C++ dependencies
+19. SS_EnhancedInputManager       ← No C++ framework deps (EnhancedInput plugin only)
+20. BPC_StateManager              ← Needs DA_StateGatingTable, BPC_HealthSystem, BPC_StaminaSystem, BPC_StressSystem, BPC_MovementStateSystem
+21. DA_StateGatingTable (stub)     ← No C++ dependencies
 ```
 
+**Note:** Stub classes have zero C++ dependencies and can be built in any order before the systems that reference them. Build them first to satisfy UHT forward-declaration resolution.
+
 ---
 
 ## Blueprint Assets Still Required (Not Converted to C++)
@@ -599,7 +727,7 @@ These Blueprint specs remain Blueprint-only. They have full spec files in `docs/
 | 132 | `SS_AudioManager` | `BP_AudioManager` | C++ available (not in this batch) |
 
 ### Actor Components (attach to pawn)
-All 80 `BPC_*` specs except the 4 converted above remain Blueprint-only. Create BP children, attach to pawn.
+All `BPC_*` specs except the 4 fully converted C++ classes (InventorySystem, DamageReceptionSystem, StateManager, EnhancedInputManager) and the 8 stub classes listed above remain Blueprint-only. Create BP children, attach to pawn.
 
 ### Widgets (all 14 remain Blueprint — UMG is designed for BP)
 | # | System |