forksが空の場合fix

jiahaitao-braintimes · Feb 11, 2015 · a5f9a9c · a5f9a9c
1 parent 6bda0a5
commit a5f9a9c
Show file tree

Hide file tree

Showing 4 changed files with 7 additions and 0 deletions.
diff --git a/out/kifuplayer.js b/out/kifuplayer.js
@@ -1134,6 +1134,8 @@ var JKFPlayer = (function () {
         if (addToFork) {
             // 最終手でなければ分岐に追加
             var next = this.getMoveFormat(this.tesuu + 1);
+            if (!next.forks)
+                next.forks = [];
             next.forks.push([newMove]);
         }
         else {

diff --git a/out/player.js b/out/player.js
@@ -1134,6 +1134,8 @@ var JKFPlayer = (function () {
         if (addToFork) {
             // 最終手でなければ分岐に追加
             var next = this.getMoveFormat(this.tesuu + 1);
+            if (!next.forks)
+                next.forks = [];
             next.forks.push([newMove]);
         }
         else {

diff --git a/src/player.ts b/src/player.ts
@@ -214,6 +214,7 @@ class JKFPlayer{
 		if(addToFork){
 			// 最終手でなければ分岐に追加
 			var next = this.getMoveFormat(this.tesuu+1);
+			if(!next.forks) next.forks = [];
 			next.forks.push([newMove]);
 		}else{
 			// 最終手に追加

diff --git a/test/input.html b/test/input.html
@@ -22,5 +22,7 @@
 	res.inputMove({from: {x: 3, y: 1}, to: {x: 2, y: 2}});
 	res.inputMove({to: {x: 6, y: 5}, piece: "KA"});
 	res.inputMove({to: {x: 4, y: 5}, piece: "KA"});
+	res.backward();
+	res.inputMove({to: {x: 5, y: 5}, piece: "KA"});
 }
 </script>