feat: 过滤

assets/Script/Main/UIRank.ts

@@ -34,18 +34,20 @@ export default class UIRank extends cc.Component {
         const content: cc.Node = CCUtils.findChild(this.node , 'tcBg/scrollView/view/content');
         content.removeAllChildren();
         // 获取数组中最大的值
-        const maxNum: number = gameModel.historyScores.reduce((a, b) => Math.max(a, b));
-        console.log('maxNum', maxNum);
-        CCUtils.findChild(this.node , 'tcBg/scrollView/view/content').height = gameModel.historyScores.length * 100 + 100;
-        for (let i: number = gameModel.historyScores.length; i > 0; i--) {
-            const node: cc.Node = cc.instantiate(CCUtils.findChild(this.node, 'tcBg/scoreItem'));
-            node.parent = content;
-            node.setPosition(0, -i * 100);
-            CCUtils.getLabel(node, 'score').string = gameModel.historyScores[i - 1].toString();
-            CCUtils.getLabel(node, 'name').string = Utiles.random(1, 20).toString();
+        if (gameModel?.historyScores.length > 0) {
+            const maxNum: number = gameModel.historyScores.reduce((a, b) => Math.max(a, b));
+            console.log('maxNum', maxNum);
+            CCUtils.findChild(this.node , 'tcBg/scrollView/view/content').height = gameModel.historyScores.length * 100 + 100;
+            for (let i: number = gameModel.historyScores.length; i > 0; i--) {
+                const node: cc.Node = cc.instantiate(CCUtils.findChild(this.node, 'tcBg/scoreItem'));
+                node.parent = content;
+                node.setPosition(0, -i * 100);
+                CCUtils.getLabel(node, 'score').string = gameModel.historyScores[i - 1].toString();
+                CCUtils.getLabel(node, 'name').string = Utiles.random(1, 20).toString();
+            }
+    
+            CCUtils.getLabel(this.node, 'tcBg/goatLabel').string = 'Highest score： ' + maxNum.toString();
         }
-
-        CCUtils.getLabel(this.node, 'tcBg/goatLabel').string = 'Highest score： ' + maxNum.toString();
     }
     
     protected onDisable(): void {