// Learn TypeScript:
//  - https://docs.cocos.com/creator/manual/en/scripting/typescript.html
// Learn Attribute:
//  - https://docs.cocos.com/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - https://docs.cocos.com/creator/manual/en/scripting/life-cycle-callbacks.html


    //載入tsBullet
    //從（tsBullet）腳本，導入（tsBullet）類class
    import tsBullet from "./tsBullet";


const {ccclass, property} = cc._decorator;

@ccclass
export default class NewClass extends cc.Component {

    @property(cc.SpriteFrame)
    pic_bullet:cc.SpriteFrame = null;

    onLoad () {
        this.node.on("touchstart", this.shot, this);
    }

    shot () {
        //（1）動態節點
        //動態產生節點
        var node_bullet = new cc.Node;
        //動態產生sprite組件
        var comp_sprite = node_bullet.addComponent(cc.Sprite);
        //設定sprite的spriteFrame圖形
        comp_sprite.spriteFrame = this.pic_bullet;
        //縮小圖片大小
        node_bullet.setScale(cc.v2(0.3, 0.3));
        //顯示圖片節點（掛在坦克下）
        node_bullet.parent = this.node;
        //設定子彈節點的位置
        node_bullet.setPosition(cc.v2(0, 400));

        //（2）動態腳本，讓子彈節點，持續飛行
        //讓子彈節點，加入腳本組件tsBullet
        node_bullet.addComponent(tsBullet);


    }

    // update (dt) {}
}