public void Deflect(Brick brick)
{
if (!collided)
{
motion.Y *= -1;
/*
* TODO: cleverer collision detection here (intersecting line segments
* of the ball's movement between frames and each edge of the brick's
* bounding box)
*/
collided = true;
}
}
private void StartGame()
{
paddle.SetInStartPosition();
ball.SetInStartPosition(paddle.GetBounds());
// set up bricks
bricks = new Brick[bricksWide, bricksHigh];
for (int y = 0; y < bricksHigh; y++)
{
Color tint = Color.White;
switch (y % bricksHigh)
{
case 0:
tint = Color.Blue;
break;
case 1:
tint = Color.Red;
break;
case 2:
tint = Color.Green;
break;
case 3:
tint = Color.Yellow;
break;
case 4:
tint = Color.Purple;
break;
}
for (int x = 0; x < bricksWide; x++)
{
Rectangle location = new Rectangle(x * brickTexture.Width, y * brickTexture.Height,
brickTexture.Width, brickTexture.Height);
bricks[x, y] = new Brick(brickTexture, location, tint);
}
}
}
