private void DrawHandlesOnGameObject(FPCanvas canvas, FPGameObject gameObject)
{
RectangleF rect = gameObject.Rect;
canvas.DisableTexturing();
canvas.SetCurrentColor(Color.FromArgb(204, Color.White));
canvas.DrawRectangle(rect);
canvas.SetPointSize(6.0f);
var draggedObject = DraggedObject;
bool widthHandles = false;
bool heightHandles = false;
if (draggedObject != null)
{
widthHandles = draggedObject.WidthSegments > 0;
heightHandles = draggedObject.HeightSegments > 0;
}
for (FPDragHandle handle = FPDragHandle.TopLeft; handle < FPDragHandle.Center; handle++)
{
if (!widthHandles && IsWidthHandle(handle))
continue;
if (!heightHandles && IsHeightHandle(handle))
continue;
if (handle == currentHandle)
canvas.SetCurrentColor(Color.FromArgb(204, Color.Red));
else
canvas.SetCurrentColor(Color.FromArgb(204, Color.Yellow));
PointF handlePoint = PointFromHandleAroundRect(handle, rect);
canvas.DrawPoint(handlePoint);
}
}
bool RespondsToDragHandle(FPGameObject gameObject, FPDragHandle dragHandle)
{
bool respondsToWidth = gameObject.WidthSegments > 0;
bool respondsToHeight = gameObject.HeightSegments > 0;
if (!respondsToWidth && IsWidthHandle(dragHandle))
return false;
if (!respondsToHeight && IsHeightHandle(dragHandle))
return false;
return true;
}
private void AddNewGameObject(FPGameObject gameObject)
{
BeforeAction("Add New Object");
gameObjects.Add(gameObject);
selectedIndices.Clear();
selectedIndices.Add(gameObjects.Count - 1);
if (gameObject.NextPart != null)
gameObjects.Add(gameObject.NextPart);
}