Add method to create and get AIAttackTokenManger

Source/Nakatomi/NakatomiGameInstance.cpp

@@ -3,3 +3,7 @@
 
 #include "NakatomiGameInstance.h"
 
+UNakatomiAIAttackTokenManager* UNakatomiGameInstance::GetAIAttackTokenManager()
+{
+	return IsValid(AIAttackTokenManager) ? AIAttackTokenManager : (AIAttackTokenManager = NewObject<UNakatomiAIAttackTokenManager>(this, TEXT("AI Attack Token Manager")));
+}

Source/Nakatomi/NakatomiGameInstance.h

@@ -4,6 +4,7 @@
 
 #include "CoreMinimal.h"
 #include "Engine/GameInstance.h"
+#include "NakatomiAIAttackTokenManager.h"
 #include "NakatomiGameInstance.generated.h"
 
 /**
@@ -14,4 +15,14 @@ class NAKATOMI_API UNakatomiGameInstance : public UGameInstance
 {
 	GENERATED_BODY()
 
+private:
+
+	UPROPERTY()
+	UNakatomiAIAttackTokenManager* AIAttackTokenManager;
+
+public:
+
+	UFUNCTION(BlueprintCallable)
+	UNakatomiAIAttackTokenManager* GetAIAttackTokenManager();
+	
 };