import { _decorator, Component, Node, Vec3, v3, randomRangeInt } from 'cc';
import { Res } from '../../core/res/res';
import { ResCache } from '../../core/res/res-cache';
import { Msg } from '../../core/msg/msg';
const { ccclass, property } = _decorator;

@ccclass('DropItem')
export class DropItem extends Component {

    itemName: string = '';

    groupIndex = 0;

    public init (name: string, effectIndex: number, _groupIndex: number) {

        this.itemName = name;
        this.node.name = name;
        this.groupIndex = _groupIndex;
        // Load Item.
        var prefab = ResCache.Instance.getPrefab(name + '_pickup');
        const dropNode = Res.inst(prefab, this.node.children[4], v3(0, 0, 0));
        this.node.on('picked', this.picked, this);

        // random drop effect.
        const index = effectIndex;
        this.node.children[index].active = true;


    }

    onDestroy () {
        this.node.off('picked', this.picked, this);
    }

    public picked () {

        Msg.emit('msg_remove_item', this.groupIndex);

        // Remove object.
        this.node.destroy();

    }

}