// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"

#include "HexTile.generated.h"

class USceneComponent;
class UStaticMeshComponent;
class AAdventureMap;
class AAdventurePlayerController;

UCLASS()
class FRAY_API AHexTile : public AActor
{
	GENERATED_BODY()
	
public:	
	// Sets default value for this actor's properties
	AHexTile();

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Config")
		float TileSize;
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Config")
		USceneComponent* SceneComponent;
	UPROPERTY(BlueprintReadWrite, Category = "Config")
		AAdventureMap* MapRef;

	UFUNCTION(BlueprintCallable, Category = "debug")
		FVector Corner(int32 i);
	UFUNCTION()
		void FillCornersArray();
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "debug")
		TArray<FVector> Corners;

	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Coordinates")
		int32 Q;
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Coordinates")
		int32 R;
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Coordinates")
		int32 Index;
	UFUNCTION(BlueprintCallable, Category = "Coordinates")
		int32 Distance(AHexTile* ToHex);

	// Pathfinding
	UPROPERTY(BlueprintReadWrite)
		float MoveCost = 10;
	UPROPERTY(BlueprintReadWrite, VisibleInstanceOnly, Category = "Runtime")
		AHexTile* CameFrom;
	UPROPERTY(BlueprintReadWrite, VisibleInstanceOnly, Category = "Runtime")
		AHexTile* LeadsTo;
	UPROPERTY(BlueprintReadWrite, VisibleInstanceOnly, Category = "Runtime")
		bool bDiagMove = false;
	UPROPERTY()
		float FCost;
	UPROPERTY()
		float GCost;
	UPROPERTY()
		float HCost;

	// MapObject Placement
	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
		bool bFree = true;
	UPROPERTY(BlueprintReadWrite, EditAnywhere)
		bool bTouchable = false;
	UPROPERTY(BlueprintReadWrite, EditAnywhere)
		bool bSteptivatable = false;

	FORCEINLINE bool operator == (const AHexTile &Other)
	{
		if (this->Q == Other.Q && this->R == Other.R) {	return true; }
		else { return false; }
	}
	FORCEINLINE bool operator != (const AHexTile &Other)
	{
		if (this->Q == Other.Q && this->R == Other.R) { return false;	}
		else { return true;	}
	}

protected:
	// Called when the game starts or when spawned
	virtual void BeginPlay() override;
};