public void SetDragging(BuildingEntity building)
{
mode = WorldMode.MovingBuilding;
if (draggedBuilding != null)
{
draggedBuilding.SetDragging(false);
}
draggedBuilding = building;
draggedBuilding.SetDragging(true);
}
/// <summary>
/// Sets a building as being dragged
/// </summary>
/// <param name="building"> Target building to drag </param>
void setDraggedBuilding(BuildingEntity building)
{
// remove dragging state from the previous building if it exists
if (draggedBuilding != null)
{
draggedBuilding.SetDragging(false);
}
// set dragging state
building.SetDragging(true);
// set the new dragged building
draggedBuilding = building;
// calculate the absolute bounds for this building
draggedBuildingBounds = getAbsoluteGridBounds(
building.Properties.GridBounds);
// offset by the camera
draggedBuildingBounds.X -= (int)gridCamera.X;
draggedBuildingBounds.Y -= (int)gridCamera.Y;
}