const {ccclass, property} = cc._decorator;

import {gameMY} from './gameModule';


// const eventTarget = new cc.EventTarget();

enum columnState {

}


@ccclass
export class columnControl extends cc.Component {

    // @property({type: gameMY}) 這句不行
    // public gameModule: gameMY | null = null;

    @property((cc.Node))
    gameModule: cc.Node;

    private nowAction = null;
    private columnItem: Array<number> = [];
    private itemList:Array<number>;
    private gameModuleScript;

    actionSet = {
        "stayPosition": cc.moveTo(0, new cc.Vec2(0, 240)),
        "rollingUp2Button": cc.sequence(cc.moveTo(0, new cc.Vec2(0, 240)), cc.moveBy(1.5, new cc.Vec2(0, -240))),
    };


    protected onLoad () {
        this.gameModuleScript = this.gameModule.getComponent('gameMY');
    }

    protected start () {
        cc.log("this columnControl start");

        this.itemList = Object.values(this.gameModuleScript.itemNameMapping);

        for(let i=0;i<this.node.childrenCount;i++){
            let a = this.itemList[Math.floor(Math.random() * 12)];
            this.columnItem.unshift( a );
            this.node.children[i].getComponent(cc.Sprite).spriteFrame = this.gameModuleScript.item_spriteFrame[a]
        }

        this.nowAction = this.node.runAction(this.actionSet["stayPosition"]);

    }

    protected update (dt) {
        if(this.nowAction.isDone() == true) {
            let a = this.itemList[Math.floor(Math.random() * 12)];
            this.columnItem.unshift( a );
            this.columnItem.pop();

            //換圖
            for(let i=0;i<this.columnItem.length;i++){
                this.node.children[i].getComponent(cc.Sprite).spriteFrame = this.gameModuleScript.item_spriteFrame[this.columnItem[i]]
            }

            //移動位置
            this.nowAction = this.node.runAction(this.actionSet["rollingUp2Button"]);
        }else{

        }

    



    }


}


        // 用 tween 做動畫
        // cc.tween(b)
        //     .to(1, { position: cc.v2(100, 0), rotation: 360 })
        //     .to(1, { position: cc.v2(0, 0), rotation: 0 })
        //     // .to(1, { scale: 2 })
        //     .start()
        
        // 用 Action 做動畫
        // var seq = cc.sequence(cc.moveBy(1.5, cc.Vec2(100, 50)), cc.moveBy(1.5, cc.Vec2(-100, -50)));
        // b.runAction(this.seq)
        // c.runAction(this.seq) // 失敗 seq 不能一次賦予兩個物件一樣動作
        // this.bigFrameString.node.runAction(seq)