AISystemBase.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "Engine/EngineBaseTypes.h"
#include "UObject/SoftObjectPath.h"
#include "Modules/ModuleInterface.h"
#include "AISystemBase.generated.h"
 
UCLASS(abstract, config = Engine, defaultconfig, MinimalAPI)
class UAISystemBase : public UObject
{
    GENERATED_UCLASS_BODY()
 
    virtual ~UAISystemBase(){}
        
    virtual void InitializeActorsForPlay(bool bTimeGotReset) PURE_VIRTUAL(UAISystemBase::InitializeActorsForPlay, );
 
    virtual void WorldOriginLocationChanged(FIntVector OldOriginLocation, FIntVector NewOriginLocation) PURE_VIRTUAL(UAISystemBase::WorldOriginLocationChanged, );
 
    ENGINE_API virtual void CleanupWorld(bool bSessionEnded = true, bool bCleanupResources = true);
    UE_DEPRECATED(5.1, "NewWorld was unused and not always calculated correctly and we expect it is not needed; let us know on UDN if it is necessary.")
    ENGINE_API virtual void CleanupWorld(bool bSessionEnded, bool bCleanupResources, UWorld* NewWorld);
    
    ENGINE_API virtual void StartPlay();
 
    ENGINE_API virtual void OnMatchStateSet(FName NewMatchState);
 
private:
    UPROPERTY(globalconfig, EditAnywhere, Category = "AISystem", noclear, meta = (MetaClass = "/Script/AIModule.AISystem", DisplayName = "AISystem Class"))
    FSoftClassPath AISystemClassName;
 
    UPROPERTY(globalconfig, EditAnywhere, Category = "AISystem", noclear, meta = (MetaClass = "/Script/AIModule.AISystem", DisplayName = "AISystem Module"))
    FName AISystemModuleName;
 
    FDelegateHandle OnMatchStateSetHandle;
 
    UPROPERTY(globalconfig, noclear)
    bool bInstantiateAISystemOnClient;
    
public:
    static ENGINE_API FSoftClassPath GetAISystemClassName();
    static ENGINE_API FName GetAISystemModuleName();
    static ENGINE_API bool ShouldInstantiateInNetMode(ENetMode NetMode);
};
 
class IAISystemModule : public IModuleInterface
{
public:
    virtual UAISystemBase* CreateAISystemInstance(UWorld* World) = 0;
};