/// <summary>
/// Обрабатывает выделение поля пользователем
/// </summary>
/// <param name="selected"></param>
public void Cell_Select(ChessCell selected)
{
if (selected.BackColor == WHITE_CELL_AVIABLE_FOR_MOVING || selected.BackColor == BLACK_CELL_AVIABLE_FOR_MOVING)
{
ReplaceFigure(selected_cell, selected);
selected_cell.BackColor = (selected_cell.X + selected_cell.Y) % 2 == 0 ? WHITE_CELL : BLACK_CELL;
ClearCellsForMovement();
selected_cell = null;
NextTurn();
if (indicatior != null)
{
indicatior.Text = current_turn == ChessColor.white ? "ходят белые" : "ходят чёрные";
}
return;
}
if (selected_cell != null)
{
selected_cell.BackColor = (selected_cell.X + selected_cell.Y) % 2 == 0 ? WHITE_CELL : BLACK_CELL;
}
selected_cell = selected;
ClearCellsForMovement();
if (selected.IsOccuped && CurrentTurn == selected.CurrentChess.Color)
{
selected_cell.BackColor = SELECTED_OCCUPED_CELL;
GetCellsForMovement(selected.CurrentChess);
return;
}
else
{
selected_cell.BackColor = SELECTED_FREE_CELL;
}
}
public bool ColorCell(int X, int Y)
{
try
{
ChessCell cell = chess_cells[Y, X];
if (cell.IsOccuped)
{
if (cell.CurrentChess.Color != current_turn)
{
movement_cells.Add(cell);
cell.BackColor = (cell.X + cell.Y) % 2 == 0 ? WHITE_CELL_AVIABLE_FOR_MOVING : BLACK_CELL_AVIABLE_FOR_MOVING;
return(true);
}
else
{
return(true);
}
}
else
{
movement_cells.Add(cell);
cell.BackColor = (cell.X + cell.Y) % 2 == 0 ? WHITE_CELL_AVIABLE_FOR_MOVING : BLACK_CELL_AVIABLE_FOR_MOVING;
return(false);
}
}
catch { }
return(true);
}
//=====КОНСТРУКТОРЫ=============================================
/// <summary>
/// Создание графического шахматоного поля
/// </summary>
/// <param name="FieldBorder"> GroupBox, в котором разместиться поле </param>
public void CreateField(GroupBox FieldBorder)
{
border = FieldBorder;
border_ratio_W = (double)border.Size.Width / (double)border.Parent.Size.Width;
border_ratio_H = (double)border.Size.Height / (double)border.Parent.Size.Height;
double square_size = Math.Min(FieldBorder.Size.Width, FieldBorder.Size.Height - FieldBorder.Font.Size);
int len = (int)((square_size - border_indent * 2) / 8);
Size cell_size = new Size(len, len);
for (int i = 0, i_count = border_indent + (int)FieldBorder.Font.Size; i < 8; i++, i_count += len)
{
for (int j = 0, j_count = border_indent; j < 8; j++, j_count += len)
{
ChessCell new_cell = new ChessCell();
new_cell.SizeMode = PictureBoxSizeMode.StretchImage;
new_cell.Size = cell_size;
new_cell.Location = new Point(j_count, i_count);
new_cell.BackColor = (i + j) % 2 == 0 ? WHITE_CELL : BLACK_CELL;
new_cell.X = j;
new_cell.Y = i;
new_cell.Click += CellClick;
chess_cells[i, j] = new_cell;
FieldBorder.Controls.Add(new_cell);
}
}
}
/// <summary>
/// Помечает указанное поле, как доступное для перемещения
/// </summary>
/// <param name="X"></param>
/// <param name="Y"></param>
/// <param name="occupy_wanted"></param>
public bool ColorCellPawn(int X, int Y, bool occupy_wanted)
{
try
{
ChessCell cell = chess_cells[Y, X];
bool answer = cell.IsOccuped;
if (cell.IsOccuped == occupy_wanted)
{
movement_cells.Add(cell);
cell.BackColor = (cell.X + cell.Y) % 2 == 0 ? WHITE_CELL_AVIABLE_FOR_MOVING : BLACK_CELL_AVIABLE_FOR_MOVING;
}
return(answer);
}
catch { }
return(true);
}
/// <summary>
/// Обработка нажатия на кдетку доски
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void CellClick(object sender, EventArgs e)
{
ChessCell self = (ChessCell)sender;
Cell_Select(self);
}
/// <summary>
/// перемещает фигуру на доступное для этого поле
/// </summary>
/// <param name="old_cell"> Старое поле </param>
/// <param name="new_cell"> Нвое поле </param>
public void ReplaceFigure(ChessCell old_cell, ChessCell new_cell)
{
new_cell.CurrentChess = old_cell.CurrentChess;
new_cell.CurrentChess.FirstTurn = false;
old_cell.CurrentChess = null;
}
