first commit

assets/scripts/scene/LoginScene.ts

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+import { _decorator, Component, Prefab, Node, instantiate } from 'cc';
+const { ccclass, property } = _decorator;
+
+import LoginCommand from "../login/LoginCommand";
+import { NetEvent } from "../network/socket/NetInterface";
+import { EventMgr } from '../utils/EventMgr';
+
+@ccclass('LoginScene')
+export default class LoginScene extends Component {
+    @property(Prefab)
+    loginPrefab: Prefab = null;
+    @property(Prefab)
+    createPrefab: Prefab = null;
+    @property(Prefab)
+    serverListPrefab: Prefab = null;
+
+    protected _loginNode: Node = null;
+    protected _createNode: Node = null;
+    protected _serverListNode: Node = null;
+
+    protected _enterNode: Node = null;
+
+    protected onLoad(): void {
+        this.openLogin();
+        EventMgr.on("CreateRole", this.onCreate, this);
+        EventMgr.on("enterServerComplete", this.enterServer, this);
+        
+    }
+
+    protected onDestroy(): void {
+        EventMgr.targetOff(this);
+        this._loginNode = null;
+        this._serverListNode = null;
+    }
+
+    protected openLogin(): void {
+        if (this._loginNode == null) {
+            this._loginNode = instantiate(this.loginPrefab);
+            this._loginNode.parent = this.node;
+        } else {
+            this._loginNode.active = true;
+        }
+    }
+
+    protected onCreate(): void {
+        if (this._createNode == null) {
+            this._createNode = instantiate(this.createPrefab);
+            this._createNode.parent = this.node;
+        } else {
+            this._createNode.active = true;
+        }
+    }
+
+
+    protected enterServer():void{
+        console.log("enterServer");
+        EventMgr.emit(NetEvent.ServerRequesting, true);
+    }
+
+    protected onClickEnter(): void {
+        //未登录 就弹登录界面
+
+        var loginData = LoginCommand.getInstance().proxy.getLoginData();
+        if (loginData == null) {
+            this.openLogin();
+            return;
+        }
+        //登录完成进入服务器
+        LoginCommand.getInstance().role_enterServer(LoginCommand.getInstance().proxy.getSession());
+    }
+}