优化

assets/core/gui/layer/LayerNotify.ts

@@ -54,7 +54,7 @@ export class LayerNotify extends Node {
     }
 
     /**
-     * 显示toast
+     * 渐隐飘过提示
      * @param content 文本表示
      * @param useI18n 是否使用多语言
      */

assets/core/gui/prompt/CommonPrompt.ts

@@ -74,8 +74,10 @@ export class CommonPrompt extends Component {
     }
 
     private setBtnCancelLabel() {
-        this.lab_cancel!.dataID = this.config.cancelWord;
-        this.lab_cancel!.node!.parent!.active = this.config.needCancel || false;
+        if (this.lab_cancel) {
+            this.lab_cancel.dataID = this.config.cancelWord;
+            this.lab_cancel.node.parent!.active = this.config.needCancel || false;
+        }
     }
 
     private onOk() {

assets/module/common/GameComponent.ts

@@ -234,7 +234,8 @@ export class GameComponent extends Component {
      */
     protected setButton(...args: string[]) {
         this.node.on(Node.EventType.TOUCH_END, (event: EventTouch) => {
-            var func = this[event.target.name];
+            var self: any = this;
+            var func = self[event.target.name];
             if (func)
                 func(event);
             else
@@ -251,10 +252,11 @@ export class GameComponent extends Component {
      *  onGlobal(event: string, args: any) { console.log(args) };
      */
     protected setEvent(...args: string[]) {
+        var self: any = this;
         for (const name of args) {
-            var func = this[name];
+            var func = self[name];
             if (func)
-                this.on(name, this[name], this);
+                this.on(name, self[name], this);
             else
                 console.error(`名为【${name}】的全局事方法不存在`);
         }