// ----------------------------------------------------------------

// From Game Programming in C++ by Sanjay Madhav

// Copyright (C) 2017 Sanjay Madhav. All rights reserved.

//

// Released under the BSD License

// See LICENSE in root directory for full details.

// ----------------------------------------------------------------

#pragma once

#include "SDL/SDL.h"

// Vector2 struct just stores x/y coordinates

// (for now)

struct Vector2

{

float x;

float y;

};

// Game class

class Game

{

public:

Game();

// Initialize the game

bool Initialize();

// Runs the game loop until the game is over

void RunLoop();

// Shutdown the game

void Shutdown();

private:

// Helper functions for the game loop

void ProcessInput();

void UpdateGame();

void GenerateOutput();

// Window created by SDL

SDL_Window* mWindow;

// Renderer for 2D drawing

SDL_Renderer* mRenderer;

// Number of ticks since start of game

Uint32 mTicksCount;

// Game should continue to run

bool mIsRunning;

// Pong specific

// Direction of paddle

int mPaddleDir;

// Position of paddle

Vector2 mPaddlePos;

// Position of ball

Vector2 mBallPos;

// Velocity of ball

Vector2 mBallVel;

};