78 lines
2.3 KiB
TypeScript
78 lines
2.3 KiB
TypeScript
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import { Prop } from './gameState';
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import { _decorator, Component, Node, Tween, Vec3 } from 'cc';
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const { ccclass, property } = _decorator;
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/**
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* Predefined variables
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* Name = Coin2
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* DateTime = Tue Sep 07 2021 11:07:17 GMT+0800 (中国标准时间)
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* Author = yanli.huang
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* FileBasename = coin2.ts
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* FileBasenameNoExtension = coin2
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* URL = db://assets/script/core/coin2.ts
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* ManualUrl = https://docs.cocos.com/creator/3.3/manual/zh/
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*
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*/
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//道具基础类通用组件
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@ccclass('PropBase')
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export class PropBase extends Component {
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protected _tween: Tween<Node> = null!;
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protected _dropTween: Tween<Node> = null!;
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protected _propInfo: Prop = null!;
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protected _isDisappearEffShowing: boolean = false;//是否正在播放消失特效
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protected _parentName: string = "";//父节点名字
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protected _prop: Prop = null!;//道具状态信息
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protected _disappearCb: Function = null!;//消失后执行的回调函数
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protected _targetEuler: Vec3 = new Vec3(0, -360, 0);//目标角度
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protected _oriEuler: Vec3 = new Vec3();//初始角度
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onDisable () {
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this.unscheduleAllCallbacks();
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}
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/**
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* 展示道具
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*
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* @param {Prop} value 道具状态数据
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* @memberof PropBase
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*/
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public show(value: Prop) {
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this.node.eulerAngles = this._oriEuler;
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if (this._tween) {
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this._tween.stop();
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this._tween = null!;
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}
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this._tween = new Tween(this.node)
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.to(3 * value.scale, {eulerAngles: this._targetEuler})
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.call(()=>{
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this.node.eulerAngles = this._oriEuler;
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})
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.union()
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.repeatForever()
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.start();
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this._propInfo = value;
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this._parentName = this.node.parent?.name!;
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this._isDisappearEffShowing = false;
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}
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/**
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* 掉落动画
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* @param posTarget 掉落位置
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*/
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public drop (posTarget: Vec3) {
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let len: number = this.node.position.clone().subtract(posTarget).length();
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this._dropTween = new Tween(this.node).to(len / 10, {position: posTarget}).call(()=>{
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this._dropTween = null!;
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this.node.setPosition(posTarget);
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}).start();
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}
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public updateState (deltaTime: number, prop: Prop) {
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this._prop = prop;
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}
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}
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