// remove the specified brick from this level's collection
public void DeleteBrick(Brick brick)
{
if (Bricks.Contains(brick))
{
Bricks.Remove(brick);
Changed = true;
}
}
// need to repaint when the mouse moves so that we
// can draw the ghosted brick
private void BrickBreakerEditorControl_MouseMove(
object sender, MouseEventArgs e)
{
// if we're actually editing a level
if (LevelData != null)
{
// see if mouse is over an existing brick
// brick data is zero-based, so we subtract the top, left
// of the playable area to translate to a 0,0 origin
m_ClickedBrick =
LevelData.FindBrick(
e.X - m_GameRect.Left,
e.Y - m_GameRect.Top);
// apply grid settings and bounds checking
CalcNewBrickXY(e.Location);
}
}
// add a new brick to the level, given the coordinate
// of the a top, left corner, knowing the width and
// height of all bricks on this level
public Brick AddBrick(int x, int y, int hits)
{
Brick brick = null;
if (x >= 0 && y >= 0)
{
brick = new Brick();
brick.X = x;
brick.Y = y;
brick.HitsToClear = hits;
Bricks.Add(brick);
Changed = true;
}
return brick;
}