#define OLC_PGE_APPLICATION
#include "pixelGameEngine.h"

//--------------------------------------------------------------------------------------------------
//		class
//--------------------------------------------------------------------------------------------------
class PressDetect : public olc::PixelGameEngine
{
public:
	PressDetect()
	{
		sAppName = "Double Press Down Detect";
	}

private:

	bool bothKeysPressed=false;
	

public:
	
	bool OnUserCreate() override
	{
		return true;
	}

//--------------------------------------------------------------------------------------------------
//		Main Game Function
//--------------------------------------------------------------------------------------------------
	bool OnUserUpdate(float fElapsedTime) override
	{

		if (GetKey(olc::SHIFT).bHeld&&GetKey(olc::A).bHeld&&!bothKeysPressed) {
			bothKeysPressed=true;
			std::cout<<"Both Keys pressed\n";
		}

		if (bothKeysPressed&&(GetKey(olc::SHIFT).bReleased||GetKey(olc::A).bReleased)) {
			bothKeysPressed=false;
			std::cout<<"Both Keys released\n";
		}

		Clear(olc::VERY_DARK_BLUE);

		DrawRect({32,32},{32,32},(bothKeysPressed)?olc::YELLOW:olc::BLACK);
		
		return true;
	}
};


int main()
{
	PressDetect game;
	if (game.Construct(256, 240, 4, 4))
		game.Start();

	return 0;
}