tower_client/assets/script/game/ui/MainUI.ts

import { Color, SpriteAtlas, _decorator } from 'cc';
import { AudioID } from '../../framework/config/AudioConf';
import { ViewID } from '../../framework/config/LayerConf';
import { Framework } from '../../framework/Framework';
import { BaseView } from '../../framework/layer/BaseView';
const { ccclass, property } = _decorator;

@ccclass('MainUI')
export class MainUI extends BaseView {

	/** 菜单图集 */
	private _menuBottomAtlas: SpriteAtlas;
	/** 菜单栏 */
	private _menuNameArray: Array<string> = ['Welfare', 'Games', 'OpenBets', 'Me'];
	/** 选中 */
	private _selected: string = 'Games';
	/** 状态 */
	private _isLoaded: boolean = false;

	onLoad() {
		super.onLoad();
	}

	onDestroy() {
		super.onDestroy();
		Framework.event.removeEvent(this);
	}

	onOpen() {
		//加载菜单
		this.load('package', 'texture/hall/Menu_Bottom/Menu_Bottom', SpriteAtlas, (res: SpriteAtlas) => {
			this._menuBottomAtlas = res;
			this._isLoaded = true;
			this.updateSelectMenu();
		})

	}

	onClose() {

	}

	onShow() {
		this._ui_opacity.opacity = 255;
		this.node.setPosition(0, 0); 
	}

	onHide() {
		this._ui_opacity.opacity = 0;
		this.node.setPosition(0, -5000);
	}

	private onTouchButton(event: Event, customStr) {

		// let target: any = event.target;

		if (!this._isLoaded) {
			return;
		}

		if (customStr != 'Games') {
			Framework.tips.setTips('Not yet available');
			return;
		}

		this._selected = customStr;
		this.updateSelectMenu();
	}

	updateSelectMenu() {
		for (let i = 0; i < this._menuNameArray.length; i++) {
			const name = this._menuNameArray[i];
			if (this._selected == name) {
				this.Sprite[name].spriteFrame = this._menuBottomAtlas.spriteFrames[name + '_' + 'Yellow'];
				this.Label[name].color = new Color(244, 184, 12);
				this.updateSelectInfo();
			} else {
				this.Sprite[name].spriteFrame = this._menuBottomAtlas.spriteFrames[name + '_' + 'Grey'];
				this.Label[name].color = new Color(120, 123, 130);
			}
		}
	}

	updateSelectInfo() {
		
	}

}