class Board {
constructor() {
// dimensions
this.rows = 3;
this.cols = 3;
// boards
this.x_player = 0b000000000;
this.o_player = 0b000000000;
this.full_board = 0b111111111;
// win conditions
this.win_conditions = [
0b111000000,
0b000111000,
0b000000111,
0b100100100,
0b010010010,
0b001001001,
0b100010001,
0b001010100
];
}
maskOf(idx) {
return 1 << idx;
}
playX(idx) {
let mask = this.maskOf(idx);
this.x_player |= mask;
}
playO(idx) {
let mask = this.maskOf(idx);
this.o_player |= mask;
}
fillX(...idxs) {
for (let idx of idxs) {
this.playX(idx);
}
}
fillO(...idxs) {
for (let idx of idxs) {
this.playO(idx);
}
}
reset() {
