private List <Vector2Int> determineMovesNoCheck(Vector2Int movingPos)
{
List <Vector2Int> correctMoves = new List <Vector2Int>();
GameObject moving = board[movingPos.x, movingPos.y];
Figure figMoving = moving.GetComponent <Figure>();
Vector2Int[] moves = figMoving.Moves;
if (moves != null)
{
for (int i = 0; i < moves.Length; i++)
{
if ((moves[i] + movingPos).x < 0 || (moves[i] + movingPos).x > 7 || (moves[i] + movingPos).y < 0 || (moves[i] + movingPos).y > 7)
{
continue;
}
if (board[(moves[i] + movingPos).x, (moves[i] + movingPos).y] != null)
{
Figure figtemp = board[(moves[i] + movingPos).x, (moves[i] + movingPos).y].GetComponent <Figure>();
if (figtemp.team == figMoving.team)
{
continue;
}
}
correctMoves.Add(moves[i] + movingPos);
}
}
if (figMoving.Type == TypeFigure.King && figMoving.team == Team.WHITE && !figMoving.WasMoved)
{
if (board[7, 0] != null)
{
Figure rFig = board[7, 0].GetComponent <Figure>();
if (!rFig.WasMoved && board[6, 0] == null && board[5, 0] == null)
{
correctMoves.Add(new Vector2Int(7, 0));
}
}
if (board[0, 0] != null)
{
Figure rFig = board[0, 0].GetComponent <Figure>();
if (!rFig.WasMoved && board[2, 0] == null && board[3, 0] == null && board[1, 0] == null)
{
correctMoves.Add(new Vector2Int(0, 0));
}
}
}
if (figMoving.Type == TypeFigure.King && figMoving.team == Team.BLACK && !figMoving.WasMoved)
{
if (board[7, 7] != null)
{
Figure rFig = board[7, 7].GetComponent <Figure>();
if (!rFig.WasMoved && board[6, 7] == null && board[5, 7] == null)
{
correctMoves.Add(new Vector2Int(7, 7));
}
}
if (board[0, 7] != null)
{
Figure rFig = board[0, 7].GetComponent <Figure>();
if (!rFig.WasMoved && board[2, 7] == null && board[3, 7] == null && board[1, 7] == null)
{
correctMoves.Add(new Vector2Int(0, 7));
}
}
}
if (figMoving.VectorMoves != null)
{
Vector2Int[] vMoves = figMoving.VectorMoves;
for (int i = 0; i < vMoves.Length; i++)
{
Vector2Int step = vMoves[i];
if (step.x != 0)
{
step.x /= Math.Abs(step.x);
}
if (step.y != 0)
{
step.y /= Math.Abs(step.y);
}
int num = 1;
while (step * num != vMoves[i])
{
if ((movingPos + step * num).x < 0 || (movingPos + step * num).x > 7 ||
(movingPos + step * num).y < 0 || (movingPos + step * num).y > 7)
{
break;
}
if (board[(movingPos + step * num).x, (movingPos + step * num).y] != null)
{
Figure figtemp = board[(movingPos + step * num).x, (movingPos + step * num).y].GetComponent <Figure>();
if (figtemp.team == figMoving.team || figMoving.Type == TypeFigure.Pawn)
{
break;
}
correctMoves.Add((movingPos + step * num));
break;
}
correctMoves.Add((movingPos + step * num));
num++;
}
}
}
if (!figMoving.WasMoved && figMoving.Type == TypeFigure.Pawn)
{
Vector2Int additional = new Vector2Int(0, 2);
if (figMoving.team == Team.BLACK)
{
additional *= -1;
}
additional += movingPos;
if (board[additional.x, additional.y] == null)
{
correctMoves.Add(additional);
}
}
if (figMoving.AttackMoves != null)
{
Vector2Int[] attackMoves = figMoving.AttackMoves;
for (int i = 0; i < attackMoves.Length; i++)
{
if ((attackMoves[i] + movingPos).x < 0 || (attackMoves[i] + movingPos).x > 7 || (attackMoves[i] + movingPos).y < 0 || (attackMoves[i] + movingPos).y > 7)
{
continue;
}
if (board[(attackMoves[i] + movingPos).x, (attackMoves[i] + movingPos).y] != null)
{
Figure figtemp = board[(attackMoves[i] + movingPos).x, (attackMoves[i] + movingPos).y].GetComponent <Figure>();
if (figtemp.team != figMoving.team)
{
correctMoves.Add(attackMoves[i] + movingPos);
}
}
}
}
return(correctMoves);
}
private void handleUserUpdate()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
Vector3 point = hit.point;
Vector2Int cell = BoardHandler.toGamePos(point);
selectedCell.SetActive(true);
placeCell(selectedCell, cell);
selectedCell.transform.position = selectedCell.transform.position + new Vector3(0, 0.1f, 0);
if (Input.GetMouseButtonDown(0) && !isSelected)
{
if (board[cell.x, cell.y] != null)
{
Figure fig = board[cell.x, cell.y].GetComponent <Figure>();
if (fig.team == makesMove)
{
isSelected = true;
selectedFigure = cell;
correctMoves = determineMoves(cell);
if (correctMoves.Count != 0)
{
moveCells = new List <GameObject>();
foreach (Vector2Int move in correctMoves)
{
GameObject tempMoveCell = Instantiate <GameObject>(moveCellPrefab);
placeCell(tempMoveCell, move);
moveCells.Add(tempMoveCell);
}
}
else
{
isSelected = false;
}
}
}
}
else
{
if (Input.GetMouseButtonDown(0) && isSelected)
{
foreach (Vector2Int move in correctMoves)
{
if (cell.Equals(move))
{
moveFigure(selectedFigure, cell);
if (isBotPlaying)
{
imThinking = true;
}
}
}
isSelected = false;
foreach (GameObject moveCell in moveCells)
{
Destroy(moveCell);
}
moveCells.Clear();
}
}
}
else
{
selectedCell.SetActive(false);
}
if (isSelected && Input.GetMouseButtonDown(1))
{
foreach (GameObject moveCell in moveCells)
{
Destroy(moveCell);
}
isSelected = false;
moveCells.Clear();
}
}
public void moveFigure(Vector2Int oldPos, Vector2Int newPos)
{
if (newPos.x >= 0 && newPos.x < 8 && newPos.y >= 0 && newPos.y < 8 && board[oldPos.x, oldPos.y] != null)
{
List <Move> doubleMove = new List <Move>();
Figure fig = board[oldPos.x, oldPos.y].GetComponent <Figure>();
if (board[newPos.x, newPos.y] != null && fig.Type == TypeFigure.King)
{
Figure fig2 = board[newPos.x, newPos.y].GetComponent <Figure>();
if (fig2.Type == TypeFigure.Rook && fig2.team == fig.team)
{
if (newPos.x == 7)
{
doubleMove = new List <Move>();
doubleMove.Add(new Move(board[oldPos.x, oldPos.y], board[6, oldPos.y], oldPos, new Vector2Int(6, oldPos.y), true));
doubleMove.Add(new Move(board[newPos.x, newPos.y], board[5, oldPos.y], newPos, new Vector2Int(5, oldPos.y), true));
moves.Add(doubleMove);
fig.WasMoved = true;
fig2.WasMoved = true;
board[6, oldPos.y] = board[oldPos.x, oldPos.y];
board[oldPos.x, oldPos.y] = null;
board[6, oldPos.y].transform.position = BoardHandler.toWorldPos(new Vector2Int(6, oldPos.y));
board[5, oldPos.y] = board[newPos.x, newPos.y];
board[newPos.x, newPos.y] = null;
board[5, oldPos.y].transform.position = BoardHandler.toWorldPos(new Vector2Int(5, oldPos.y));
}
else
{
doubleMove = new List <Move>();
doubleMove.Add(new Move(board[oldPos.x, oldPos.y], board[2, oldPos.y], oldPos, new Vector2Int(2, oldPos.y), true));
doubleMove.Add(new Move(board[newPos.x, newPos.y], board[3, oldPos.y], newPos, new Vector2Int(3, oldPos.y), true));
moves.Add(doubleMove);
fig.WasMoved = true;
fig2.WasMoved = true;
board[2, oldPos.y] = board[oldPos.x, oldPos.y];
board[oldPos.x, oldPos.y] = null;
board[2, oldPos.y].transform.position = BoardHandler.toWorldPos(new Vector2Int(2, oldPos.y));
board[3, oldPos.y] = board[newPos.x, newPos.y];
board[newPos.x, newPos.y] = null;
board[3, oldPos.y].transform.position = BoardHandler.toWorldPos(new Vector2Int(3, oldPos.y));
}
}
else
{
Move newMove = new Move(board[oldPos.x, oldPos.y], board[newPos.x, newPos.y], oldPos, newPos, !fig.WasMoved);
doubleMove.Add(newMove);
moves.Add(doubleMove);
fig.WasMoved = true;
if (board[newPos.x, newPos.y] != null)
{
board[newPos.x, newPos.y].SetActive(false);
}
board[newPos.x, newPos.y] = board[oldPos.x, oldPos.y];
board[oldPos.x, oldPos.y] = null;
board[newPos.x, newPos.y].transform.position = BoardHandler.toWorldPos(newPos);
}
}
else
{
Move newMove = new Move(board[oldPos.x, oldPos.y], board[newPos.x, newPos.y], oldPos, newPos, !fig.WasMoved);
doubleMove.Add(newMove);
moves.Add(doubleMove);
fig.WasMoved = true;
if (board[newPos.x, newPos.y] != null)
{
board[newPos.x, newPos.y].SetActive(false);
}
board[newPos.x, newPos.y] = board[oldPos.x, oldPos.y];
board[oldPos.x, oldPos.y] = null;
board[newPos.x, newPos.y].transform.position = BoardHandler.toWorldPos(newPos);
}
changeTurn();
}
}