Clothing system refactor

Source/NakedDesire/Clothing/ClothingItemInstance.h

@@ -1,32 +1,39 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "ClothingItemDefinition.h"
 #include "NakedDesire/Items/ItemInstance.h"
 #include "ClothingItemInstance.generated.h"
 
-struct FItemSaveRecord;
-class UClothingItem;
+class UClothingItemDefinition;
+
+/** Per-instance mutable state for clothing. */
+USTRUCT()
+struct FClothingInstanceState : public FItemInstanceState
+{
+	GENERATED_BODY()
+
+	UPROPERTY(SaveGame)
+	float Condition = 1.0f;
+};
 
 UCLASS(BlueprintType)
 class NAKEDDESIRE_API UClothingItemInstance : public UItemInstance
 {
 	GENERATED_BODY()
-	
+
 public:
 	UPROPERTY(BlueprintReadOnly, Category = "Clothing Item")
 	float Condition = 1.0f;
-	
-	UClothingItem* GetClothingItem() const { return ClothingItem; }
-	
-	void Init(UClothingItem* InClothingItem);
-	void Setup(UClothingItem* InClothingItem, const TArray<UItemInstance*>& InStoredItems, float InCondition, FGuid InInstanceId);
-	
-	static UClothingItemInstance* CreateFromSave(UObject* Outer, const FItemSaveRecord& ItemSaveRecord);
-	
+
+	UClothingItemDefinition* GetClothingItemDefinition() const { return Cast<UClothingItemDefinition>(ItemDefinition); }
+
+	void Init(UClothingItemDefinition* InClothingItem);
+
 protected:
-	UPROPERTY(BlueprintReadOnly, Category = "Clothing Item")
-	TObjectPtr<UClothingItem> ClothingItem;
-	
+	virtual void CaptureState(FInstancedStruct& OutState) const override;
+	virtual void ApplyState(const FInstancedStruct& InState) override;
+
 	UPROPERTY(BlueprintReadOnly, Category = "Clothing Item")
 	TArray<TObjectPtr<UItemInstance>> StoredItems;
-};
+};