/// <summary>
/// Saves a shifted copy of an externally constructed cell.
/// </summary>
/// <param name="cell"></param>
/// <param name="newX"></param>
/// <param name="newY"></param>
public void SaveExternalCell(MapCellType cell, int newX, int newY)
{
Point sp = new Point(newX, newY);
Copyable <MapCellType> cc = (Copyable <MapCellType>)cell;
savedCells[sp] = cc.Copy();
}
public Copyable GetCopy(Copyable obj)
{
for (int i = objectPool.Count - 1; i >= 0; --i)
{
Copyable o = objectPool[i];
if (o.CopyFrom(obj))
{
objectPool.RemoveAt(i);
return(o);
}
}
return(obj.Copy());
}
/// <summary>
/// Constructs a shifted copy of the specified block, located
/// at the specified (upper left) corner, and saves the result.
/// </summary>
/// <param name="block"></param>
/// <param name="xmin"></param>
/// <param name="ymin"></param>
public void SaveExternalBlock(MapCellType[,] block, int xmin, int ymin)
{
int width = block.GetLength(0);
int height = block.GetLength(1);
MapCellType cell;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
Copyable <MapCellType> copyable = block[x, y];
cell = copyable.Copy();
Point sp = new Point(x + xmin, y + ymin);
savedCells[sp] = cell;
}
}
}
