make it possible for ai to make the first move

2022-07-29 05:53:52 +00:00
parent f71602f385
commit 893ffe4aa4
1 changed files with 4 additions and 1 deletions
--- a/src/app/board/board.component.ts
+++ b/src/app/board/board.component.ts
@@ -28,7 +28,10 @@ export class BoardComponent implements OnInit {

  async makeAiMove(){
    const history = this.history.slice();
-    const squares = history[history.length - 1];
+    let squares = history[history.length - 1];
+    if(squares === undefined) {
+      squares = this.fields.slice();
+    }
    const normalizedMoves = squares.map((v) => {
      if (v === "X") {
        return this.xIsNext ? 1 : -1;