private void Border_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
// Determine which side of the border is being dragged
if (!isDraggingBorder)
{
var relMousePos = e.GetPosition(Border);
// Calculate which edge is being dragged
var topEdgeOffset = Math.Abs(relMousePos.Y);
var bottomEdgeOffset = Math.Abs(Border.ActualHeight - relMousePos.Y);
var leftEdgeOffset = Math.Abs(relMousePos.X);
var rightEdgeOffset = Math.Abs(Border.ActualWidth - relMousePos.X);
if (leftEdgeOffset < DRAG_RADIUS && topEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.TOP_LEFT;
}
else if (rightEdgeOffset < DRAG_RADIUS && topEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.TOP_RIGHT;
}
else if (rightEdgeOffset < DRAG_RADIUS && bottomEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.BOTTOM_RIGHT;
}
else if (leftEdgeOffset < DRAG_RADIUS && bottomEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.BOTTOM_LEFT;
}
else if (topEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.TOP_EDGE;
}
else if (rightEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.RIGHT_EDGE;
}
// Bottom edge
else if (bottomEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.BOTTOM_EDGE;
}
// Left edge
else if (leftEdgeOffset < DRAG_RADIUS)
{
BorderDragZone = DragZone.LEFT_EDGE;
}
else
{
return;
}
isDraggingBorder = true;
Canvas.MouseMove += CanvasControl_MouseMove;
return;
}
}
}
public void snapTo(Vector3 newPos, DragZone dragZone)
{
this.transform.position = new Vector3(newPos.x, newPos.y, this.transform.position.z);
if (dragZone != currentDragZone || currentDragZone == null)
{
if (currentDragZone != null)
{
currentDragZone.setDraggable(null);
}
currentDragZone = dragZone;
lastGoodPos = dragZone.transform.position;
dragZone.setDraggable(this);
}
}
public void OnDrop(PointerEventData eventData)
{
DragZone d = eventData.pointerDrag.GetComponent <DragZone>();
if (d != null)
{
Debug.Log("On Drop to" + gameObject.name);
d.parentToReturnTo = this.transform;
level = level + 1;
}
if (level == 1)
{
SceneManager.LoadScene(17);
}
}
