public void ResetSourceCell(int key)
{
SourceCell cell = GetCell(key);
cell.Source = null;
Messenger <SourceCell> .Broadcast(SourceCell.EVENT_SOURCE_CELL_UPDATED, cell);
}
public void UpdateSourceCell(int key, Source source)
{
SourceCell cell = GetCell(key);
cell.Source = source;
Messenger <SourceCell> .Broadcast(SourceCell.EVENT_SOURCE_CELL_UPDATED, cell);
}
public bool HasSource(int key)
{
SourceCell cell = GetCell(key);
return(cell.Source != null);
}