public override void Update(float dt)
{
base.Update(dt);
if (Input2.GamePad0.Select.Press)
{
Director.Instance.ReplaceScene(new MenuScene());
}
// something!
//Update the physics simulation
m_physics.Simulate();
bool ballIsInContact = false;
//Now check if the ball hit either paddle, and if so, play the sound
if (m_physics.QueryContact((uint)PongPhysics.BODIES.Ball, (uint)PongPhysics.BODIES.Player1) ||
m_physics.QueryContact((uint)PongPhysics.BODIES.Ball, (uint)PongPhysics.BODIES.Ai) ||
m_physics.QueryContact((uint)PongPhysics.BODIES.Ball, (uint)PongPhysics.BODIES.Player2))
{
ballIsInContact = true;
// This sound is annoying, so it is commented out!
// if(m_pongBlipSoundPlayer.Status == SoundStatus.Stopped)
// m_pongBlipSoundPlayer.Play();
}
//Check if the ball went off the top or bottom of the screen and update score accordingly
Results result = Results.StillPlaying;
bool scored = false;
if (m_ball.Position.Y > Director.Instance.GL.Context.GetViewport().Height + m_ball.Scale.Y / 2)
{
result = m_scoreboard.AddScore(true);
scored = true;
m_playerScore = m_scoreboard.m_playerScore;
}
if (m_ball.Position.Y < 0 - m_ball.Scale.Y / 2)
{
result = m_scoreboard.AddScore(false);
scored = true;
}
// Did someone win? If so, show the GameOver scene
if (result == Results.AiWin)
{
Director.Instance.ReplaceScene(new GameOverScene(false, m_playerScore, m_client));
}
if (result == Results.PlayerWin)
{
Director.Instance.ReplaceScene(new GameOverScene(true, m_playerScore, m_client));
}
//If someone did score, but game isn't over, reset the ball position to the middle of the screen
if (scored == true)
{
ResetBall();
}
//Finally a sanity check to make sure the ball didn't leave the field.
var ballPB = m_physics.SceneBodies[(int)PongPhysics.BODIES.Ball];
if (ballPB.Position.X < -(m_ball.Scale.X / 2f) / PongPhysics.PtoM ||
ballPB.Position.X > (Director.Instance.GL.Context.GetViewport().Width) / PongPhysics.PtoM)
{
ResetBall();
}
else if (!ballIsInContact)
{
m_ball.CheckVelocity();
}
}
