Pong_Game/pong_game.cpp at main · Rafi-Sojan/Pong_Game · GitHub

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#include <raylib.h>

struct Ball
{
	float x, y;
	float speedx, speedy;
	float radius;

	void Draw()
	{
		DrawCircle((int)x, (int)y, radius, ORANGE);
	}
};

struct Paddle
{
	float x, y;
	float speed;
	float width, height;

	Rectangle GetRect()
	{
		return Rectangle{ x - width / 2, y - height / 2, 10, 100 };
	}

	void Draw()
	{
		DrawRectangleRec(GetRect(), BLUE);
	}
	void Draw2()
	{
		DrawRectangleRec(GetRect(), RED);
	}
};
int main()
{
	InitWindow(800, 600, "Pong");
	SetWindowState(FLAG_VSYNC_HINT);

	Ball ball;
	ball.x = GetScreenWidth() / 2.0f;
	ball.y = GetScreenHeight() / 2.0f;
	ball.radius = 5;
	ball.speedx = 300;
	ball.speedy = 300;

	Paddle leftPaddle;
	leftPaddle.x = 50;
	leftPaddle.y = GetScreenHeight() / 2;
	leftPaddle.width = 10;
	leftPaddle.height = 100;
	leftPaddle.speed = 500;

	Paddle rightPaddle;
	rightPaddle.x = GetScreenWidth() - 50;
	rightPaddle.y = GetScreenHeight() / 2;
	rightPaddle.width = 10;
	rightPaddle.height = 100;
	rightPaddle.speed = 500;


	while (!WindowShouldClose())
	{
		ball.x += ball.speedx * GetFrameTime();
		ball.y += ball.speedy * GetFrameTime();

		if (ball.y < 0)
		{
			ball.y = 0;
			ball.speedy *= -1;
		}
		if (ball.y > GetScreenHeight())
		{
			ball.speedy *= -1;
			ball.y = GetScreenHeight();
		}

		if (IsKeyDown(KEY_W))
		{
			leftPaddle.y -= leftPaddle.speed * GetFrameTime();
		}

		if (IsKeyDown(KEY_S))
		{
			leftPaddle.y += leftPaddle.speed * GetFrameTime();
		}

		if (IsKeyDown(KEY_UP))
		{
			rightPaddle.y -= rightPaddle.speed * GetFrameTime();
		}

		if (IsKeyDown(KEY_DOWN))
		{
			rightPaddle.y += rightPaddle.speed * GetFrameTime();
		}

		if (CheckCollisionCircleRec(Vector2{ ball.x, ball.y }, ball.radius, leftPaddle.GetRect()))
		{

			ball.speedx *= -1;

		}
		if (CheckCollisionCircleRec(Vector2{ ball.x, ball.y }, ball.radius, rightPaddle.GetRect()))
		{

			ball.speedx *= -1;

		}
		BeginDrawing();
		ClearBackground(BLACK);

		ball.Draw();
		leftPaddle.Draw();
		rightPaddle.Draw2();

		DrawFPS(10, 10);
		EndDrawing();
	}

	CloseWindow();

	return 0;
}