//========= CONSTRUCTORS =========
#region Constructors
/** <summary> Constructs the default control. </summary> */
public MazeEditor() : base()
{
this.InitializeComponent();
this.blocks = new MazeBlock[1, 1];
this.blocks[0, 0] = new MazeBlock();
this.pathWidth = 16;
this.wallWidth = 3;
this.wallStyle = 1;
this.drawGrid = true;
this.hoverType = MazeWallTypes.None;
this.hoverPoint = Point.Empty;
}
/** <summary> Called when the mouse is hovering. </summary> */
protected override void OnMouseMove(MouseEventArgs e)
{
Point mousePos = new Point(e.X - this.wallWidth, e.Y - this.wallWidth);
this.hoverPoint = new Point(mousePos.X / (this.pathWidth + this.wallWidth * 2),
mousePos.Y / (this.pathWidth + this.wallWidth * 2));
Point offset = new Point(mousePos.X % (this.pathWidth + this.wallWidth * 2),
mousePos.Y % (this.pathWidth + this.wallWidth * 2));
if (offset.X < this.pathWidth)
{
if (offset.Y < this.pathWidth)
{
this.hoverType = MazeWallTypes.Quadrant;
}
else
{
this.hoverType = MazeWallTypes.WallX;
}
}
else
{
if (offset.Y < this.pathWidth)
{
this.hoverType = MazeWallTypes.WallY;
}
else
{
this.hoverType = MazeWallTypes.None;
}
}
if (!IsNormalBlock(new Point(this.hoverPoint.X / 2, this.hoverPoint.Y / 2)) ||
((this.hoverType == MazeWallTypes.WallX && !IsNormalBlock(new Point(this.hoverPoint.X / 2, (this.hoverPoint.Y + 1) / 2))) ||
(this.hoverType == MazeWallTypes.WallY && !IsNormalBlock(new Point((this.hoverPoint.X + 1) / 2, this.hoverPoint.Y / 2)))))
{
this.hoverType = MazeWallTypes.None;
}
if (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)
{
OnMouseDown(e);
}
this.Invalidate();
base.OnMouseMove(e);
}
