_CatchDoll/assets/scripts/game/TileItem.ts

import { _decorator, Component, RigidBody, Collider, v3, MeshRenderer, Vec3 } from 'cc';
import { NewPackOpenedLayer } from '../gameui/NewPackOpenedLayer';
const { ccclass, property } = _decorator;

@ccclass('TileItem')
export class TileItem extends Component {
    static TileItem: any;
    //预制体的原始大小
    oScale: Vec3 = new Vec3(1,1,1);
    isMoving: boolean = false
    auto_rotation = false;
    collider: Collider[] = [];
    rigid: RigidBody = null;
    removed:boolean=false
    removedPos:Vec3//消除的时候做一个向中间靠拢的动画
    playRmovedEff:boolean=false

    private static starttime = Date.now();
    private static getY() {
        let n = Date.now() - this.starttime;
        return n / 10;
    }
    start() {
        this.oScale = this.node.scale.clone();
        this.collider = this.node.children[0].getComponents(Collider);
    }

    //禁用碰撞
    _enableCollider: boolean = false;
    set enableCollider(b) {
        let worldRotation = this.node.children[0].worldRotation.clone();
        this.node.worldPosition = this.node.children[0].worldPosition.clone();
        this.node.children[0].position = v3();
        this.node.children[0].worldRotation = worldRotation;
        this.rigid.useGravity = b;
    }

    get enableCollider() {
        return this._enableCollider;
    }

    destoryCollider() {
        if (!this.node || !this.node.isValid) return;
        if (!this.node.children[0]) return;
        this.node.children[0].position = v3();
        this.node.children[0].eulerAngles = v3();
        if (this.collider) {
            this.collider.forEach(a => {
                if (a && a.isValid) a.enabled = false;
            });
        }
        if (this.rigid && this.rigid.isValid) {
            this.rigid.destroy();
        }
    }

    
    addCollider(): RigidBody {
        let _render = this.node.children[0].getComponent(MeshRenderer);
        this.rigid = _render.node.addComponent(RigidBody);
        this.rigid.type = RigidBody.Type.DYNAMIC;
        this.collider.map(a => a.enabled = true)
        return this.rigid;
    }

   
    update() {
        if(this.auto_rotation) {
           this.node.setRotationFromEuler(0, TileItem.getY(), 0);
        }
    }
}