public GameBoardState Clone()
{
GameBoardState newGbs = new GameBoardState(this.levels, this.rows, this.cols);
IGameBoardState igbs = this;
for (int lvl = 0; lvl < (igbs.GetNumLevels()); lvl++)
{
for (int row = 0; row < (igbs.GetNumRows()); row++)
{
for (int col = 0; col < (igbs.GetNumCols()); col++)
{
ISpaceState iss = igbs.GetSpaceState(lvl, row, col);
newGbs.spaces[lvl][row][col].occupied = iss.IsOccupied();
IPieceState ips = iss.Occupier();
if (ips != null)
{
PieceState ps = ips.CreatePieceState();
newGbs.spaces[lvl][row][col].occupier = ps;
newGbs.AlivePieces.Add(ps);
ps.space = newGbs.spaces[lvl][row][col];
}
}
}
}
foreach (IPieceState piece in DeadPieces)
{
newGbs.DeadPieces.Add(piece.CreatePieceState());
}
return(newGbs);
}
public SpaceState CreateSpaceState()
{
SpaceState ss = new SpaceState();
ss.occupied = ((ISpaceState)this).IsOccupied();
IPieceState ps = ((ISpaceState)this).Occupier();
if (ps != null)
{
ss.occupier = ps.CreatePieceState();
}
return(ss);
}
SpaceState ISpaceState.CreateSpaceState()
{
SpaceState ss = new SpaceState();
IPieceState ps = ((ISpaceState)this).Occupier();
if (ps != null)
{
ss.occupier = ps.CreatePieceState();
}
ss.occupied = ((ISpaceState)this).IsOccupied();
ss.level = this.level;
ss.row = this.row;
ss.col = this.col;
return(ss);
}