public ChessBox(char X, int Y, bool iswhite,Figure FIgure)
{
this.Xcoord = X;
this.Ycoord = Y;
this.isWhite = iswhite;
this.Figure = FIgure;
}
public override MoveState CheckMove(SFigurePosition newPos, SFigurePosition currPos, ref Figure[,] deskGrid)
{
if (newPos.Equals(currPos))
{
return(MoveState.Cannot);
}
Figure fig = deskGrid[newPos.X, newPos.Y];
if (fig?.Color == this.Color)
{
return(MoveState.Cannot);
}
int idx;
int idy;
if (newPos.X == currPos.X && newPos.Y != currPos.Y)
{
idx = -1;
if (newPos.Y > currPos.Y)
{
idx *= -1;
}
for (int i = currPos.Y + idx; i != newPos.Y; i += idx)
{
if (deskGrid[currPos.X, i] != null)
{
return(MoveState.Cannot);
}
}
if (fig != null)
{
return(MoveState.Fight);
}
return(MoveState.Can);
}
if (newPos.X != currPos.X && newPos.Y == currPos.Y)
{
idx = -1;
if (newPos.X > currPos.X)
{
idx *= -1;
}
for (int i = currPos.X + idx; i != newPos.X; i += idx)
{
if (deskGrid[i, currPos.Y] != null)
{
return(MoveState.Cannot);
}
}
if (fig != null)
{
return(MoveState.Fight);
}
return(MoveState.Can);
}
idx = 1;
idy = 1;
if (newPos.X > currPos.X && newPos.Y < currPos.Y)
{
idy *= -1;
}
if (newPos.X < currPos.X && newPos.Y > currPos.Y)
{
idx *= -1;
}
if (newPos.X < currPos.X && newPos.Y < currPos.Y)
{
idx *= -1;
idy *= -1;
}
int x = currPos.X + idx;
int y = currPos.Y + idy;
for (; x != newPos.X && y != newPos.Y; x += idx, y += idy)
{
if (deskGrid[x, y] != null)
{
return(MoveState.Cannot);
}
}
if (x == newPos.X && y == newPos.Y)
{
if (deskGrid[x, y] != null)
{
return(MoveState.Fight);
}
return(MoveState.Can);
}
return(MoveState.Cannot);
}
//add change figure
public void Add_ChangeFigure(Position pos, Figure figure, FigureColor color)
{
string command = NetworkDef.CHANGE + ' ' + pos.X + ' ' + pos.Y
+ ' ' + figure.ToString();
lock (outCommands)
{
outCommands.Enqueue(command);
}
}
public void SetFigure(Figure f, Position pos)
{
sMatrix[pos.X, pos.Y] = f;
}