team2_jj/assets/scripts/pvp/PVPBullet.ts

import { _decorator, Component, Node, Sprite, SpriteFrame, sp, Vec3, v3, tween } from 'cc';
import { DataSystem } from '../core/data/DataSystem';
import { ConfigData } from '../data/ConfigData';
import { PVPCardData } from './PVP';
const { ccclass, property } = _decorator;

@ccclass('PVPBullet')
export class PVPBullet extends Component {
    @property({ type: Sprite, tooltip: "子弹精灵" }) bulletSprite: Sprite;
    @property({ type: [SpriteFrame], tooltip: "子弹精灵合集" }) bulletSpriteList: Array<SpriteFrame> = [];
    @property({ type: sp.Skeleton, tooltip: "spine组件" }) spine: sp.Skeleton;
    @property({ type: [sp.SkeletonData], tooltip: "受击特效合集" }) hitEffectList: Array<sp.SkeletonData> = [];

    private spData: sp.SkeletonData;
    public setData(data: PVPCardData, dir: number, to: Vec3, cb: Function): void {
        this.spData = this.hitEffectList[DataSystem.getData(ConfigData)["general"][data.id]["hit_res"] - 1];
        this.bulletSprite.spriteFrame = this.bulletSpriteList[DataSystem.getData(ConfigData)["general"][data.id]["atk_res"] - 1];
        this.bulletSprite.node.setScale(v3(dir, 1, 1));

        tween(this.node).to(0.3, { position: to }).call(async () => {
            if (cb) {
                cb();
            }
            this.bulletSprite.node.active = false;
            this.spine.skeletonData = this.spData;
            this.spine.setAnimation(0, "animation", false);
        }).start();
    }
}