int main(int argc, char *argv[])
{
Setup();
bool done = false;
SDL_Event event;
PreProcesses();
const Uint8* keys = SDL_GetKeyboardState(NULL);
Paddle p1(-0.9);
Paddle p2(0.9);
float angle[] = { 45, 135, 225, 315 };
int choice = floor(rand() % 4);
Ball ball(0.0005, angle[choice]);
GLuint wins = LoadTexture("wins.png", GL_RGBA);
while (!done) {
while (SDL_PollEvent(&event)) {
if (event.type == SDL_QUIT || event.type == SDL_WINDOWEVENT_CLOSE) {
done = true;
}
else if (event.type == SDL_KEYDOWN){
if (event.key.keysym.scancode == SDL_SCANCODE_SPACE){
p1.Reset(-0.9);
p2.Reset(0.9);
choice = floor(rand() % 4);
ball.Reset(angle[choice]);
}
}
}
if (CollisionX(ball)){
ball.d_y = -ball.d_y;
}
if (CollisionY(ball, p1, p2)){
if (ball.x > 0){
ball.d_x = -abs(ball.d_x);
}
else {
ball.d_x = abs(ball.d_x);
}
}
PaddleMovement(keys, p1.y, p2.y);
Update(ball);
Render(p1, p2, ball, wins);
SDL_GL_SwapWindow(displayWindow);
}
SDL_Quit();
return 0;
}
// Updates functions and positions every frame //
void UpdateGame(bool &play, DynamObject &redPaddle, DynamObject &bluePaddle, DynamObject &ball,
int &redScore, int &blueScore, float &ballInitX, float &ballInitY, int &ballDir, bool &winLose, bool &quit)
{
if(winLose == false)
{
StartBall(play, ball, ballDir);
BallCollisionWalls(ball, redScore, blueScore, ballInitX, ballInitY, play, ballDir);
BallCollisionPaddles(ball, redPaddle, bluePaddle, play);
PaddleMovement(redPaddle);
AIBehaviour(bluePaddle, ball);
UpdateBall(ball);
}
WinLose(redScore, blueScore, winLose, quit);
}
