bool ChessSaver::save_chess(Chess& chess, Chess::PieceType player_type_)
{
if (chess_check(chess, player_type_) == false)
return false;
ofstream output_file;
output_file.open(file_name_, ios::out);
if (output_file.fail())
return false;
int i, j;
Chess::PieceType type;
try
{
for (i = 0; i < Chess::SIZE; i++)
{
for (j = 0; j < Chess::SIZE; j++)
{
type = chess.get_point(i, j);
if (type == Chess::BLACK)
output_file << 1 << " ";
else if (type == Chess::WHITE)
output_file << -1 << " ";
else
output_file << 0 << " ";
if (output_file.fail() || output_file.bad())
{
output_file.close();
return false;
}
}
output_file << endl;
}
if (player_type_ == Chess::BLACK)
output_file << "black";
else if (player_type_ == Chess::WHITE)
output_file << "white";
else
{
output_file.close();
return false;
}
output_file.close();
return true;
}catch (exception e) {
cout << e.what() << endl;
output_file.close();
return false;
}
}
int chess_do(void)
{
int x, y;
int lx, ly;
other_player = curent_player == 1 ? 2 : 1;
if (mx < ST_X || mx > ST_X + SPACE*(B_X-1))
{
return 0;
}
if (my <ST_Y || my > ST_Y + SPACE*(B_Y-1))
{
return 0;
}
x = ST_X + ((mx - ST_X) / SPACE) * SPACE + SPACE / 2; // draw circle at center
y = ST_Y + ((my - ST_Y) / SPACE) * SPACE + SPACE / 2;
lx = (x - ST_X) / SPACE;
ly = (y - ST_Y) / SPACE;
if (chess_board[lx + ly*(B_X-1)] == 0)
{
fb_circle_fill(x, y, C_R, curent_color);
chess_board[lx + ly*(B_X-1)] = curent_player;
chess_check(lx, ly);
if (curent_player == 1)
{
curent_color = WHITE;
}
else
{
curent_color = BLACK;
}
curent_player = other_player;
}
return 0;
}
bool ChessSaver::read_chess()
{
ifstream input_file;
input_file.open(file_name_, ios::in);
if (input_file.fail())
return false;
int i, j;
int temp_num;
try
{
for (i = 0; i < Chess::SIZE; i++)
{
for (j = 0; j < Chess::SIZE; j++)
{
if (input_file.eof() || input_file.bad() || input_file.fail())
{
input_file.close();
return false;
}
input_file >> temp_num;
switch (temp_num)
{
case 0:
chess_buf_.set_point(i, j, Chess::EMPTY);
break;
case -1:
chess_buf_.set_point(i, j, Chess::WHITE);
break;
case 1:
chess_buf_.set_point(i, j, Chess::BLACK);
break;
default:
input_file.close();
return false;
}
}
}
if (input_file.eof())
{
input_file.close();
return false;
}
string type;
char temp[100];
input_file >> temp;
type = temp;
if (type == "black")
player_piece_color_ = Chess::BLACK;
else if (type == "white")
player_piece_color_ = Chess::WHITE;
else
{
input_file.close();
return false;
}
input_file.close();
return chess_check(chess_buf_, player_piece_color_);
}
catch (exception e) {
cout << e.what() << endl;
input_file.close();
return false;
}
}
