game_h5/aishoe_original/assets/script/game/BigMonster.ts

import {GameEventEnum} from "../enum/GameEventEnum";
import {GameScene} from "./GameScene";
import {BigMonsterEventHandler} from "./BigMonsterEventHandler";

const {ccclass, property} = cc._decorator;
const RHYTHM_INTERVAL = 520

@ccclass
export class BigMonster extends cc.Component {

    @property(cc.Animation)
    animation: cc.Animation = null;

    @property(cc.Node)
    body: cc.Node = null;

    ready: boolean = false;

    private curAnim: string;
    private lastAnim: string;

    protected onLoad() {
    }

    start() {
        cc.director.on(GameEventEnum.RHYTHM_TICK, this.restartRhythmStand, this)
        // cc.director.on(GameEventEnum.MONSTER_READY, this.onReady, this)
        // cc.director.on(GameEventEnum.MONSTER_CANCEL, this.onCancel, this)
        // cc.director.on(GameEventEnum.STEP_CAN_MISS, this.onMiss, this)
        // cc.director.on(GameEventEnum.STEP_CAN_HIT, this.onHit, this)
    }

    restartRhythmStand() {
        if (this.ready) {
            return
        }
        if (!this.curAnim) {
            this.rhythmStand(true)
        }
    }

    onReady(complete: Function = null): void {
        if (this.ready) {
            return
        }
        this.ready = true
        this.stepUp(complete)
    }

    onCancel(complete: Function = null): void {
        if (!this.ready) {
            return
        }
        this.ready = false
        this.stepBack(complete)
    }

    onMiss() {
        this.sad()
    }

    onHit() {
        this.happy()
    }

    pause() {
        this.animation.pause(this.curAnim)
        this.animation.node.active = false
        this.body.active = true
    }

    resume() {
        this.body.active = false
        this.animation.node.active = true
        this.animation.resume(this.curAnim)
    }

    sad(speed: number = 1, complete: Function = null): void {
        this.playAnim("sad", false, speed, complete)
    }

    happy(speed: number = 1, complete: Function = null): void {
        this.playAnim("happy", false, speed, complete)
    }

    stepUp(complete: Function = null): void {
        this.playAnim("step_up", false, 1, complete)
    }

    stepBack(complete: Function = null): void {
        this.playAnim("step_back", false, 1, complete)
    }

    rhythmStand(loop: boolean, complete: Function = null): void {
        let speed = RHYTHM_INTERVAL / GameScene.instance.levelBeatInterval;
        this.playAnim("rhythm_stand", loop, speed, complete)
    }

    stepOnCan(life: number, nextLife: number, loop: boolean, speed: number = 1, complete: Function = null): void {
        if (this.curAnim && (this.curAnim == "step_ready" || this.curAnim == "step_not_ready")) {
            return
        }
        if (!this.ready) {
            this.playAnim("step_not_ready", loop, speed, complete)
            return
        }
        this.ready = false

        let eventHandler: BigMonsterEventHandler = this.animation.node.getComponent(BigMonsterEventHandler)
        eventHandler.targetLife = nextLife
        this.playAnim("step_ready", loop, speed, complete)
    }

    protected onDestroy() {
        cc.director.off(GameEventEnum.RHYTHM_TICK, this.restartRhythmStand, this)
        cc.director.off(GameEventEnum.MONSTER_READY, this.onReady, this)
        cc.director.off(GameEventEnum.MONSTER_CANCEL, this.onCancel, this)
        // cc.director.off(GameEventEnum.STEP_CAN_MISS, this.onMiss, this)
        // cc.director.off(GameEventEnum.STEP_CAN_HIT, this.onHit, this)
    }

    private playAnim(name: string, loop: boolean, speed: number = 1, complete: Function) {
        let animState: cc.AnimationState = this.animation.getAnimationState(name);
        animState.speed = speed
        let duration = animState.duration;

        this.animation.play(name)
        this.curAnim = name
        if (!loop) {
            this.scheduleOnce(() => {
                this.lastAnim = this.curAnim
                this.curAnim = null
                if (complete) {
                    complete();
                }
            }, duration / speed);
        }
    }
}