void move_up(int board[SIZE][SIZE]) {
for (int i = 0; i < SIZE; i++) {
int tiles[4];
tiles[0] = board[0][i];
tiles[1] = board[1][i];
tiles[2] = board[2][i];
tiles[3] = board[3][i];
shift_tiles(tiles);
add_tiles(tiles);
board[0][i] = tiles[0];
board[1][i] = tiles[1];
board[2][i] = tiles[2];
board[3][i] = tiles[3];
}
}
void move_left(int board[SIZE][SIZE]) {
for (int i = 0; i < SIZE; i++) {
int tiles[4];
tiles[0] = board[i][0];
tiles[1] = board[i][1];
tiles[2] = board[i][2];
tiles[3] = board[i][3];
shift_tiles(tiles);
add_tiles(tiles);
board[i][0] = tiles[0];
board[i][1] = tiles[1];
board[i][2] = tiles[2];
board[i][3] = tiles[3];
}
}
map_fragment::map_fragment(const gamemap& map, const std::set<map_location>& area)
: items_()
, area_()
{
add_tiles(map, area);
}
