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

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Pawn.h"
#include "AdventureCameraPawn.generated.h"

UCLASS()
class FRAY_API AAdventureCameraPawn : public APawn
{
	GENERATED_BODY()

public:
	// Sets default values for this pawn's properties
	AAdventureCameraPawn();

	UPROPERTY()
		UGameViewportClient* Viewport;
	UPROPERTY()
		FIntPoint ViewSize;

	UPROPERTY(BlueprintReadWrite, Category = "Config")
		class AAdventureMap* AdvMapRef;
	UPROPERTY(BlueprintReadWrite, Category = "Config")
		class AAdventurePlayerController* OwningPC;
	UPROPERTY(BlueprintReadWrite, Category = "Config")
		class AAdventureCharacter* FollowPawn;

	
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Input")
		float ESASize;
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Input")
		float ScrollAccelleration;
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Input")
		float BaseScrollSpeed;

	UPROPERTY()
		FVector AdvPawnLocationPrevious;
	UPROPERTY()
		FVector AdvPawnLocationCurrent;
	UPROPERTY()
		FVector AdvPawnLocationDelta;
	UPROPERTY(BlueprintReadWrite, Category = "Runtime")
		bool bAdvPawnIsMoving = false;

	UPROPERTY(BlueprintReadWrite, Category = "Runtime")
		class AHexTile* SelectedHex;


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

	float ESAMaxBoundSlope;
	float ESAMaxBoundIntercept;

	float ESAMinBoundSlope;
	float ESAMinBoundIntercept;


public:	
	// Called every frame
	virtual void Tick(float DeltaTime) override;

	// Called to bind functionality to input
	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;

	UFUNCTION()
		void ScrollSide(float AxisValue);
	UFUNCTION()
		void ScrollVert(float AxisValue);
	UFUNCTION(BlueprintCallable)
		void EdgeScrollSide(float AxisValue);
	UFUNCTION(BlueprintCallable)
		void EdgeScrollVert(float AxisValue);

	UFUNCTION(BlueprintCallable)
		void FollowAdvPawn();
};