public Operation(string name, TileGrid.Element oldElement, TileGrid.Element newElement,
bool incrementOperationCounter = true)
{
m_Name = name;
AddDelta(oldElement, newElement);
m_IncrementOperationCounter = incrementOperationCounter;
}
public void AddDelta(TileGrid.Element oldElement, TileGrid.Element newElement, GameObject tile = null)
{
if (oldElement == null && newElement == null)
{
return;
}
var gridIndex = newElement == null ? oldElement.m_GridIndex : newElement.m_GridIndex;
var unique = ConfirmUniqueness(gridIndex);
if (!unique)
{
return;
}
var delta = new Delta()
{
OldState = oldElement == null ? new TileState() : oldElement.ToState(),
NewState = newElement == null ? new TileState() : newElement.ToState(),
};
delta.GridIndex = gridIndex;
delta.Tile = tile;
m_Deltas.Add(delta);
}
static public void AddDelta(TileGrid.Element oldElement, TileGrid.Element newElement, GameObject tile = null)
{
s_CurrentOperation.AddDelta(oldElement, newElement, tile);
}