/// <summary>
/// This method is called whenever an Animal being viewed moves by itself,
/// (or when drag&drop is used to move an Animal or a Plant, when implemented).
/// </summary>
public void LifeFormMovedEvent()
{
ContainingCellView.RemoveLifeForm();
Position targetPos = lifeForm.Cell.Position;
CellView targetCellView = PigWorldView.GetCellViewFromPosition(targetPos);
targetCellView.AddLifeFormView(this);
ContainingCellView = targetCellView;
}
/// <summary>
/// Constructs the LifeFormView.
/// </summary>
/// <param name="pigWorldView"> the view of the pigWorld. </param>
/// <param name="lifeForm"> the LifeForm to view. </param>
protected LifeFormView(PigWorldView pigWorldView, LifeForm lifeForm)
{
this.pigWorldView = pigWorldView;
this.lifeForm = lifeForm;
Position position = lifeForm.Cell.Position;
CellView cellView = pigWorldView.GetCellViewFromPosition(position);
this.containingCellView = cellView;
this.lifeForm.lifeFormMovedEvent += LifeFormMovedEvent;
}
/// <summary>
/// Creates all the CellViews in this PigWorldView.
/// </summary>
private void CreateCellViews()
{
cellViews = new CellView[pigWorld.NumOfRows, pigWorld.NumOfColumns];
for (int row = 0; row < pigWorld.NumOfRows; row++)
{
for (int column = 0; column < pigWorld.NumOfColumns; column++)
{
Cell cell = pigWorld.GetCell(new Position(row, column));
CellView newCellView = new CellView(this, cell);
cellViews[row, column] = newCellView;
}
}
}