93 lines
2.9 KiB
TypeScript
93 lines
2.9 KiB
TypeScript
import { Animation, AnimationState, _decorator, __private } from "cc";
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import AnimatorBase, { AnimationPlayer } from "./core/AnimatorBase";
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import AnimatorStateLogic from "./core/AnimatorStateLogic";
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const { ccclass, property, requireComponent, disallowMultiple } = _decorator;
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/**
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* Cocos Animation状态机组件
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*/
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@ccclass
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@disallowMultiple
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@requireComponent(Animation)
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export default class AnimatorAnimation extends AnimatorBase {
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/** Animation组件 */
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private _animation: Animation = null!;
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/** 当前的动画实例 */
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private _animState: AnimationState = null!;
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/** 记录初始的wrapmode */
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private _wrapModeMap: Map<AnimationState, number> = new Map();
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protected start() {
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if (!this.PlayOnStart || this._hasInit) {
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return;
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}
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this._hasInit = true;
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this._animation = this.getComponent(Animation)!;
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this._animation.on(Animation.EventType.FINISHED, this.onAnimFinished, this);
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this._animation.on(Animation.EventType.LASTFRAME, this.onAnimFinished, this);
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if (this.AssetRawUrl !== null) {
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this.initJson(this.AssetRawUrl.json);
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}
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}
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/**
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* 手动初始化状态机，可传入0-3个参数，类型如下
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* - onStateChangeCall 状态切换时的回调
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* - stateLogicMap 各个状态逻辑控制
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* - animationPlayer 自定义动画控制
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* @override
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*/
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public onInit(...args: Array<Map<string, AnimatorStateLogic> | ((fromState: string, toState: string) => void) | AnimationPlayer>) {
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if (this.PlayOnStart || this._hasInit) {
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return;
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}
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this._hasInit = true;
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this.initArgs(...args);
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this._animation = this.getComponent(Animation)!;
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this._animation.on(Animation.EventType.FINISHED, this.onAnimFinished, this);
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this._animation.on(Animation.EventType.LASTFRAME, this.onAnimFinished, this);
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if (this.AssetRawUrl !== null) {
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this.initJson(this.AssetRawUrl.json);
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}
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}
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/**
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* 播放动画
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* @override
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* @param animName 动画名
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* @param loop 是否循环播放
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*/
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protected playAnimation(animName: string, loop: boolean) {
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if (!animName) {
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return;
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}
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this._animation.play(animName);
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this._animState = this._animation.getState(animName);
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if (!this._animState) {
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return;
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}
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if (!this._wrapModeMap.has(this._animState)) {
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this._wrapModeMap.set(this._animState, this._animState.wrapMode);
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}
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this._animState.wrapMode = loop ? 2 : this._wrapModeMap.get(this._animState)!;
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}
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/**
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* 缩放动画播放速率
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* @override
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* @param scale 缩放倍率
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*/
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protected scaleTime(scale: number) {
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if (this._animState) {
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this._animState.speed = scale;
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}
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}
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}
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