private void spawn_all_chess_pieces()
{
int i;
chess_pieces = new List <GameObject>();
chess_pieces_on_board = new chess_piece[8, 8];
en_passant_move = new int[2] {
-1, -1
};
// Spawn white chess pieces
//King
spawn_chess_piece(0, 4, 0, true);
//Queen
spawn_chess_piece(1, 3, 0, true);
//Rooks
spawn_chess_piece(2, 0, 0, true);
spawn_chess_piece(2, 7, 0, true);
//Bishops
spawn_chess_piece(3, 2, 0, true);
spawn_chess_piece(3, 5, 0, true);
//Knights
spawn_chess_piece(4, 1, 0, true);
spawn_chess_piece(4, 6, 0, true);
//Pawns
for (i = 0; i < 8; i++)
{
spawn_chess_piece(5, i, 1, true);
}
// Spawn blackchess pieces
//King
spawn_chess_piece(6, 4, 7, false);
//Queen
spawn_chess_piece(7, 3, 7, false);
//Rooks
spawn_chess_piece(8, 0, 7, false);
spawn_chess_piece(8, 7, 7, false);
//Bishops
spawn_chess_piece(9, 2, 7, false);
spawn_chess_piece(9, 5, 7, false);
//Knights
spawn_chess_piece(10, 1, 7, false);
spawn_chess_piece(10, 6, 7, false);
//Pawns
for (i = 0; i < 8; i++)
{
spawn_chess_piece(11, i, 6, false);
}
}
private void move_chess_piece(int x, int y)
{
if (allowed_moves[x, y])
{
chess_piece help = chess_pieces_on_board[x, y];
if (help != null && help.is_white != is_white_turn)
{
//Capture a piece
//If this is a king
if (help.GetType() == typeof(king))
{
endgame();
return;
}
chess_pieces.Remove(help.gameObject);
Destroy(help.gameObject);
}
if (x == en_passant_move[0] && y == en_passant_move[1])
{
if (is_white_turn)
{
help = chess_pieces_on_board[x, y - 1];
}
else
{
help = chess_pieces_on_board[x, y + 1];
}
chess_pieces.Remove(help.gameObject);
Destroy(help.gameObject);
}
en_passant_move[0] = en_passant_move[1] = -1;
if (selected_chess_piece.GetType() == typeof(pawn))
{
if (y == 7)
{
chess_pieces.Remove(selected_chess_piece.gameObject);
Destroy(selected_chess_piece.gameObject);
spawn_chess_piece(1, x, y, true);
selected_chess_piece = chess_pieces_on_board[x, y];
}
if (y == 0)
{
chess_pieces.Remove(selected_chess_piece.gameObject);
Destroy(selected_chess_piece.gameObject);
spawn_chess_piece(7, x, y, false);
selected_chess_piece = chess_pieces_on_board[x, y];
}
if (selected_chess_piece.current_y == 1 && y == 3)
{
en_passant_move[0] = x;
en_passant_move[1] = y - 1;
}
else if (selected_chess_piece.current_y == 6 && y == 4)
{
en_passant_move[0] = x;
en_passant_move[1] = y + 1;
}
}
if (selected_chess_piece.GetType() == typeof(king))
{
if (is_white_turn && x == 2 && y == 0)
{
help = chess_pieces_on_board[0, 0];
chess_pieces_on_board[0, 0] = null;
help.transform.position = get_tile_center(3, 0);
help.set_position(3, 0);
chess_pieces_on_board[3, 0] = help;
}
else if (is_white_turn && x == 6 && y == 0)
{
help = chess_pieces_on_board[7, 0];
chess_pieces_on_board[7, 0] = null;
help.transform.position = get_tile_center(5, 0);
help.set_position(5, 0);
chess_pieces_on_board[5, 0] = help;
}
else if (!is_white_turn && x == 2 && y == 7)
{
help = chess_pieces_on_board[0, 7];
chess_pieces_on_board[0, 7] = null;
help.transform.position = get_tile_center(3, 7);
help.set_position(3, 7);
chess_pieces_on_board[3, 7] = help;
}
else if (!is_white_turn && x == 6 && y == 7)
{
help = chess_pieces_on_board[7, 7];
chess_pieces_on_board[7, 7] = null;
help.transform.position = get_tile_center(5, 7);
help.set_position(5, 7);
chess_pieces_on_board[5, 7] = help;
}
}
chess_pieces_on_board[selected_chess_piece.current_x, selected_chess_piece.current_y] = null;
selected_chess_piece.transform.position = get_tile_center(x, y);
selected_chess_piece.set_position(x, y);
chess_pieces_on_board[x, y] = selected_chess_piece;
if (is_white_turn)
{
Camera.main.transform.SetPositionAndRotation(new Vector3(4, 5, 9.2f), Quaternion.Euler(50, 180, 0));
}
else
{
Camera.main.transform.SetPositionAndRotation(new Vector3(4, 5, -1.2f), Quaternion.Euler(50, 0, 0));
}
is_white_turn = !is_white_turn;
}
board_highlights.instance.hide_highlight();
selected_chess_piece = null;
}