[add] EventBus使用 雙向溝通

Project/assets/Script/HelloWorld.ts

@@ -21,21 +21,28 @@ export default class HelloWorld extends cc.Component {
 
 	// LIFE-CYCLE CALLBACKS:
 
-	// protected onLoad() {}
+	protected onLoad() {
+		let self = this;
+		this.Label.string = this.Text;
+		window["eventBus"].on('SendContent', (content: string) => {
+			self.Label.string = content;
+		})
+	}
 
 	public onClickBtn() {
-		let url: string = window.location.search;
-		let URLscheme: any[] = [];
-		if (url.indexOf("?") !== -1) {
-			let str = url.substring(1);
-			let strs = str.split("&");
-			for (let i = 0; i < strs.length; i++) {
-				URLscheme[strs[i].split("=")[0]] = decodeURI(strs[i].split("=")[1]);
-			}
-		}
-		if (URLscheme["host"]) {
-			opener?.window.parent.postMessage({ data: "hello" }, URLscheme["host"]);
-			window.close();
-		}
+		window["eventBus"].emit("Alert", "hello");
+		// let url: string = window.location.search;
+		// let URLscheme: any[] = [];
+		// if (url.indexOf("?") !== -1) {
+		// 	let str = url.substring(1);
+		// 	let strs = str.split("&");
+		// 	for (let i = 0; i < strs.length; i++) {
+		// 		URLscheme[strs[i].split("=")[0]] = decodeURI(strs[i].split("=")[1]);
+		// 	}
+		// }
+		// if (URLscheme["host"]) {
+		// 	opener?.window.parent.postMessage({ data: "hello" }, URLscheme["host"]);
+		// 	window.close();
+		// }
 	}
 }