public bool SetUpChessPieces(RealTimeChessDbContext context, int nNumPlayers, int nBoardWidth, int nBoardHeight)
{
bool bSuccess = true;
if (2 == nNumPlayers)
{
switch (PlayerTypeId)
{
case 1:
SetPawnRow(context, 2, nBoardWidth);
SetRoyalRow(context, 1, nBoardWidth);
break;
case 2:
SetPawnRow(context, 7, nBoardWidth);
SetRoyalRow(context, 8, nBoardWidth);
break;
case 3:
SetPawnColumn(context, 2, nBoardHeight);
SetRoyalColumn(context, 1, nBoardHeight);
break;
case 4:
SetPawnColumn(context, 7, nBoardHeight);
SetRoyalColumn(context, 8, nBoardHeight);
break;
}
}
return(bSuccess);
}
public void SetPawnColumn(RealTimeChessDbContext context, int nFileNumber, int nBoardHeight)
{
ChessPieceType typePawn = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Pawn");
int nPawnTypeId = typePawn.ChessPieceTypeId;
for (int i = 1; i < 9; i++)
{
ChessPiece pawn = new ChessPiece(this.MatchPlayerId, nPawnTypeId, i, nFileNumber);
context.ChessPiece.Add(pawn);
}
context.SaveChanges();
}
public void NotifyOpponents(RealTimeChessDbContext dbContext)
{
ChessPiece piece = dbContext.ChessPiece.Single(chessPiece => chessPiece.ChessPieceId == ChessPieceId);
MatchPlayer player = dbContext.MatchPlayers.SingleOrDefault(matchPlayer => matchPlayer.MatchPlayerId == piece.MatchPlayerId);
//ChessMatch match = dbContext.Matches.SingleOrDefault(chessMatch => chessMatch.ChessMatchId == player.ChessMatchId);
ChessMatch match = dbContext.Matches.Include(chessMatch => chessMatch.MatchPlayers).Single <ChessMatch>(chessMatch => chessMatch.ChessMatchId == player.ChessMatchId);
foreach (MatchPlayer opponent in match.MatchPlayers)
{
if (opponent.MatchPlayerId != piece.MatchPlayerId)
{
opponent.PostOpponentMove(this);
}
}
}
public void SetRoyalColumn(RealTimeChessDbContext context, int nFileNum, int nBoardWidth)
{
int nTypeIdKing = (context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "King")).ChessPieceTypeId;
int nTypeIdQueen = (context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Queen")).ChessPieceTypeId;
int nTypeIdBishop = (context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Bishop")).ChessPieceTypeId;
int nKTypeIdKnight = (context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Knight")).ChessPieceTypeId;
int nTypeIdRook = (context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Rook")).ChessPieceTypeId;
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdRook, 8, nFileNum)); // ChessPiece RookLeft
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nKTypeIdKnight, 7, nFileNum)); // ChessPiece KnightLeft
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdBishop, 6, nFileNum)); // ChessPiece BishopLeft
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdKing, 5, nFileNum)); // ChessPiece King
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdQueen, 4, nFileNum)); // ChessPiece Queen
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdBishop, 3, nFileNum)); // ChessPiece BishopRight
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nKTypeIdKnight, 2, nFileNum)); // ChessPiece KnightRight
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdRook, 1, nFileNum)); // ChessPiece RookRight
context.SaveChanges();
}
public void SetRoyalRow(RealTimeChessDbContext context, int nRankNumber, int nBoardWidth)
{
int nTypeIdKing = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "King").ChessPieceTypeId;
int nTypeIdQueen = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Queen").ChessPieceTypeId;
int nTypeIdBishop = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Bishop").ChessPieceTypeId;
int nKTypeIdKnight = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Knight").ChessPieceTypeId;
int nTypeIdRook = context.ChessPieceType.SingleOrDefault(t => t.ChessPieceTypeName == "Rook").ChessPieceTypeId;
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdRook, nRankNumber, 8));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nKTypeIdKnight, nRankNumber, 7));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdBishop, nRankNumber, 6));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdKing, nRankNumber, 5));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdQueen, nRankNumber, 4));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdBishop, nRankNumber, 3));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nKTypeIdKnight, nRankNumber, 2));
context.ChessPiece.Add(new ChessPiece(MatchPlayerId, nTypeIdRook, nRankNumber, 1));
context.SaveChanges();
}
public bool SetUpChessBoard(RealTimeChessDbContext context, int nBoardWidth, int nBoardHeight)
{
bool bSuccess = true;
if (false == IsSetup)
{
foreach (MatchPlayer matchPlayer in this.MatchPlayers)
{
IsSetup = matchPlayer.SetUpChessPieces(context, this.NumPlayers, nBoardWidth, nBoardHeight);
//context.Entry(matchPlayer).Collection(p => p.Pieces).Load();
}
IsSetup = true;
context.SaveChanges();
}
else
{
bSuccess = false;
}
return(bSuccess);
}
public void Begin(RealTimeChessDbContext dbContext)
{
ChessPiece piece = dbContext.ChessPiece.SingleOrDefault(chessPiece => chessPiece.ChessPieceId == ChessPieceId);
PositionBeginX = piece.LocationX;
PositionBeginY = piece.LocationY;
// calculate legs of right triangle
int nDistanceX = (int)PositionEndX - (int)PositionBeginX;
int nDistanceY = (int)PositionEndY - (int)PositionBeginY;
// Calculate Hypotenuse of right triangle
Distance = Math.Sqrt((nDistanceX * nDistanceX) + (nDistanceY * nDistanceY));
TravelTime = TimeSpan.FromSeconds((double)Distance / (double)Velocity);
GameClockBeginMove = DateTime.Now;
GameClockEndMove = GameClockBeginMove + TravelTime;
piece.LocationX = PositionEndX;
piece.LocationY = PositionEndY;
NotifyOpponents(dbContext);
}