project_ios/assets/Scripts/gcommon/GameUtil.ts

import { sys,tween,Node,Vec3, UITransform } from "cc";

export default class GameUtil {
    private static moveLocPos:Vec3=new Vec3();
    public static moveToPos(moveNode:Node, worldPos:Vec3,callFun:Function,time:number=0.2,_scale:number=1){
        this.moveLocPos=moveNode.parent.getComponent(UITransform).convertToNodeSpaceAR(worldPos);
        tween(moveNode)
        .to(time, { position: this.moveLocPos,scale:new Vec3(_scale,_scale,_scale)})
        .call(()=>{
            if(callFun)callFun();
        })
        .start()
    }
    //删除指定元素
    public static arrDeleteObj(arr,deleteobj){
        let index=arr.indexOf(deleteobj);
        if(index!=-1)
        arr.splice(index,1);
    }
    /**
   * 获取随机数
   * @param {Number} min 最小值
   * @param {Number} max 最大值
   * @returns 
   */
    public static Random(min: number, max: number) {
        return Math.random() * (max - min) + min;
    }
     /**
  * 随机函数
  * @param des minValue到maxValue+1可以取值为[minValue,maxValue]
  */
      public static RandomRangeInt(minValue: number, maxValue: number): number {
        let r = maxValue - minValue;
        let rand = Math.random();
        return (minValue + Math.floor(rand * r));
    }

    public static SystemTime(): number {
        return sys.now();
    }

    private static _sms: number = 0;
    public static SystemMillionSecond(): number {
        if (GameUtil._sms == 0) {
            GameUtil.UpdateSystemTime();
        }
        return GameUtil._sms;
    }

    public static UpdateSystemTime(): void {
        GameUtil._sms = new Date().getTime();
    }

    public static SystemTimeHHMMSS(): string {
        var s = this.SystemMillionSecond();
        var ss: string = s.toString();
        ss = ss.substr(ss.length - 4);
        return GameUtil.FormatTime_HHMMSS(s) + " " + ss;
    }

    public static SystemDay(): number {
        var t = this.GetDay(GameUtil.SystemMillionSecond());
        return t;
    }

    public static GetDay(time: number) {
        var t = time / 1000;
        t = t / 60;
        t = t / 60;
        t = t + 8;
        t = t / 24;
        t = Math.floor(t);
        return t;
    }

    public static FormatTime_HHMMSS(millionSecond: number): string {
        let timeGap = millionSecond / 1000;
        let hour = (Array(2).join('0') + Math.floor(timeGap / 3600)).slice(-2);
        let min = (Array(2).join('0') + Math.floor((timeGap % 3600) / 60)).slice(-2);
        let sec = (Array(2).join('0') + Math.floor(timeGap) % 60).slice(-2);
        if (hour == "00") {
            return min + ":" + sec;
        } else {
            return hour + ":" + min + ":" + sec;
        }
    }

    public static FormatTime_DDHHMMSS(millionSecond: number): string {
        var dval = millionSecond / 1000;
        var ss = dval % 60;
        dval = Math.floor(dval / 60);
        var mm = dval % 60;
        dval = Math.floor(dval / 60);
        var hh = dval % 24;
        dval = Math.floor(dval / 24);
        var dd = dval;

        var ret = "";
        if (dd > 0) {
            ret = dd + "天";
            if (hh > 0) {
                ret += hh + "小时";
            }
        } else {
            if (hh > 0) {
                ret += hh + "小时";
            }
            if (mm > 0) {
                ret += mm + "分";
            }
            // else if (ss > 0) {
            //     ret += "零"
            // }
            if (ss > 0) {
                ret += Math.floor(ss) + "秒";
            }
        }
        return ret;
    }

    public static timestampToTime() {
        var n_data = new Date();
        var timestamp = Date.parse(n_data.toString());
        timestamp = timestamp / 1000;
        var date = new Date(timestamp * 1000);//时间戳为10位需*1000，时间戳为13位的话不需乘1000
        //var Y = date.getFullYear() + '-';
        var M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1):date.getMonth()+1) + '-';
        var D = (date.getDate()< 10 ? '0'+date.getDate():date.getDate())+ ' ';
        var h = (date.getHours() < 10 ? '0'+date.getHours():date.getHours())+ ':';
        var m = (date.getMinutes() < 10 ? '0'+date.getMinutes():date.getMinutes());
        //var s = date.getSeconds() < 10 ? ':0'+date.getSeconds():date.getSeconds();
        //return Y+M+D+h+m+s;
        return M+D+h+m;
    }

    public static curTime() {
        var n_data = new Date();
        var timestamp = Date.parse(n_data.toString());
        timestamp = timestamp / 1000;
        var date = new Date(timestamp * 1000);//时间戳为10位需*1000，时间戳为13位的话不需乘1000
        var Y = date.getFullYear() + '-';
        var M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1):date.getMonth()+1) + '-';
        var D = (date.getDate()< 10 ? '0'+date.getDate():date.getDate())+ ' ';
        var h = (date.getHours() < 10 ? '0'+date.getHours():date.getHours())+ ':';
        var m = (date.getMinutes() < 10 ? '0'+date.getMinutes():date.getMinutes())+ ':';
        var s = date.getSeconds() < 10 ? ':0'+date.getSeconds():date.getSeconds();
        return Y+M+D+h+m+s;

    }
}