public void TestBoard(Board originalBoard, Move move)
{
if (this.foundTarget != null)
return;
TestBoard(originalBoard.BoardForMove(move));
}
bool IsOccupied(Move move)
{
Position startPos = move.NewStartPos();
Vehicle v = this.board[startPos.X, startPos.Y];
if (v != null && v != move.movingVehicle)
return true;
Position endPos = move.NewEndPos();
v = this.board[endPos.X, endPos.Y];
if (v != null && v != move.movingVehicle)
return true;
return false;
}
bool IsInBounds(Move move)
{
Position startPos = move.NewStartPos();
if (startPos.X < 0 || startPos.Y < 0)
return false;
Position endPos = move.NewEndPos();
if (endPos.X >= this.board.GetLength(0) || endPos.Y >= this.board.GetLength(1))
return false;
return true;
}
List<Move> getMovesForVehicle(Vehicle v)
{
List<Move> moves = new List<Move>();
// Check left/up
int delta = -1;
Move move = new Move(v, delta);
while(this.IsInBounds(move) && !this.IsOccupied(move))
{
moves.Add(move);
delta--;
move = new Move(v, delta);
}
// Check right/down
delta = 1;
move = new Move(v, delta);
while (this.IsInBounds(move) && !this.IsOccupied(move))
{
moves.Add(move);
delta++;
move = new Move(v, delta);
}
return moves;
}
public Board BoardForMove(Move move)
{
Board newBoard = this.Copy();
newBoard.ApplyMove(move);
return newBoard;
}
public void ApplyMove(Move move)
{
Vehicle v = this.vehicles[move.movingVehicle.identity];
Position start = v.startPos, end = v.endPos;
// loop over ons board, zet alle plaatsen van v op null
for (int x = start.X; x <= end.X; x++)
{
for (int y = start.Y; y <= end.Y; y++)
{
this.board[x, y] = null;
}
}
v.startPos = move.NewStartPos();
start = v.startPos;
end = v.endPos;
// loop over ons board, zet alle nieuwe plaaysen van v op v
for (int x = start.X; x <= end.X; x++)
{
for (int y = start.Y; y <= end.Y; y++)
{
this.board[x, y] = v;
}
}
if(this.game.outputMode == Game.OutputMode.Solve)
this.appliedMoves.Add(move);
}