private void CorrectBallPosition(IPad pad, IBall ball)
{
Vector2 previous = ball.Boundary.Min;
while (collisionManagerForMoveReversion.Detect(pad, ball))
{
if (!ball.MoveBall(true))
{
ball.Boundary.Min = previous;
padManager.RestartBallYPosition(pad, ball);
return;
}
previous = ball.Boundary.Min;
ball.SavePosition();
foreach (IBorder border in borderManager)
{
if (collisionManagerForMoveReversion.Detect(border, ball))
{
padManager.SetBallStartPosition(pad, ball);
break;
}
}
if (screenCollisionManager.DetectAndVerify(ball))
{
padManager.SetBallStartPosition(pad, ball);
break;
}
}
ball.Boundary.Min = previous;
}
private void CorrectBallPosition(IPad pad, IBall ball)
{
while (collisionManagerForMoveReversion.Detect(pad, ball))
{
if (!ball.MoveBall(true))
{
game.RestartBallYPosition(pad, ball);
return;
}
ball.SavePosition();
foreach (IBorder border in borderManager)
{
if (collisionManagerForMoveReversion.Detect(border, ball))
{
game.SetBallStartPosition(pad, ball);
break;
}
}
if (screenCollisionManager.DetectAndVerify(ball))
{
game.SetBallStartPosition(pad, ball);
break;
}
}
}
protected void DetectPadCollision(IBall ball)
{
IPad pad = null;
bool collisionDetected = false;
foreach (var value in padManager)
{
pad = value.Item3;
if (collisionManager.Detect(pad, ball))
{
collisionDetected = true;
CorrectBallPosition(pad, ball);
if (pad.Speed > padSpeedToGoBallFaster)
{
ball.SetFasterSpeed();
}
break;
}
}
if (collisionDetected)
{
collisionState.SetPadCollistionState(true, true, pad);
}
}
protected bool HandlePadCollision(IBall ball)
{
foreach (IPad pad in padManager)
{
if (collisionManager.Detect(pad, ball))
{
pad.LogData();
CorrectBallPosition(pad, ball);
collisionManager.Bounce(ball);
ball.LogData();
return(true);
}
}
return(false);
}
private bool DetectAndVerify(IBorder border, IPad pad)
{
if (collisionManager.Detect(border, pad))
{
if (border.Type == Edge.Left)
{
pad.Boundary.Min = new Vector2(border.Boundary.Max.X, pad.Boundary.Min.Y);
return(true);
}
if (border.Type == Edge.Right)
{
pad.Boundary.Min = new Vector2(border.Boundary.Min.X - pad.Boundary.Size.X, pad.Boundary.Min.Y);
return(true);
}
}
return(false);
}
public bool DetectAndVerify(IPad pad)
{
if (collisionManager.Detect(border, pad))
{
IElement borderElement = border as IElement;
IElement padElement = pad as IElement;
if (border.Type == Edge.Left)
{
padElement.PosX = borderElement.PosX + borderElement.Width;
return(true);
}
if (border.Type == Edge.Right)
{
padElement.PosX = borderElement.PosX - padElement.Width;
return(true);
}
}
return(false);
}
public static IEnumerable <int> DetectCollision(this IEnumerable <IBrick> bricks, IBall ball, ICollisionManager collisionManager)
{
var brickHitList = new List <int>();
int i = 0;
foreach (var brick in bricks)
{
if (!brick.IsHit && brick.IsVisible)
{
if (collisionManager.Detect(brick, ball))
{
brickHitList.Add(i);
}
}
++i;
}
return(brickHitList);
}