private void T_Elapsed(object sender, ElapsedEventArgs e)
        {
            if (!Enabled)
            {
                t.Stop();
                return;
            }

            //随机一种食物
            int rNum = Dice.Next(1, 100);

            if (rNum < 20 && isInsSpeedFood)
            {
                SpeedFood sf = new SpeedFood();
                NowScene.Ins.AddObjectToNowScene(sf);
                sf.target = followHead;
                sf.Init();
                sf.RandomPos();
                allSpeedFoods.Add(sf);
            }
            else if (rNum < 67 && isInsBulletFood)
            {
                BulletFood bf = new BulletFood();
                NowScene.Ins.AddObjectToNowScene(bf);
                bf.Init();
                bf.RandomPos();
                bf.RandomForce();
                allBulletFoods.Add(bf);
            }
            else
            {
                NormalFood nf = new NormalFood();
                nf.fColor = Dice.NextColor();
                NowScene.Ins.AddObjectToNowScene(nf);
                nf.Init();
                nf.RandomPos();
                nf.RandomForce();
                allFoods.Add(nf);
            }
        }
        public override void Update()
        {
            lock (updateLock)
            {
                base.Update();
                if (!isOn)
                {
                    return;
                }

                if (!Enabled)
                {
                    return;
                }

                if (speedChange < 0)
                {
                    Image.Clear();
                    drawTool.SetMousePosition(0, 0);
                    drawTool.fColor = Dice.NextColor();
                    drawTool.Write("●");
                }
                else
                {
                    Image.Clear();
                    drawTool.SetMousePosition(0, 0);
                    drawTool.fColor = fColor;
                    drawTool.Write("●");
                }

                if (player == 1)
                {
                    if (Input.GetKeyDown(ConsoleKey.UpArrow))
                    {
                        if (!goDown)
                        {
                            goTop = true;
                        }
                    }
                    else
                    {
                        if (goDown || goLeft || goRight)
                        {
                            goTop = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.DownArrow))
                    {
                        if (!goTop)
                        {
                            goDown = true;
                        }
                    }
                    else
                    {
                        if (goTop || goLeft || goRight)
                        {
                            goDown = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.LeftArrow))
                    {
                        if (!goRight)
                        {
                            goLeft = true;
                        }
                    }
                    else
                    {
                        if (goDown || goTop || goRight)
                        {
                            goLeft = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.RightArrow))
                    {
                        if (!goLeft)
                        {
                            goRight = true;
                        }
                    }
                    else
                    {
                        if (goDown || goLeft || goTop)
                        {
                            goRight = false;
                        }
                    }

                    if (Input.GetKeyDown(ConsoleKey.NumPad1) && nowMode == 2)
                    {
                        speedChange = -4;
                        if (ki != null && !ki.isDown)
                        {
                            ki.down();
                        }
                    }
                    else if (nowMode == 2)
                    {
                        speedChange = 0;
                        if (ki != null && ki.isDown)
                        {
                            ki.up();
                        }
                    }
                }

                if (player == 2)
                {
                    if (Input.GetKeyDown(ConsoleKey.W))
                    {
                        if (!goDown)
                        {
                            goTop = true;
                        }
                    }
                    else
                    {
                        if (goDown || goLeft || goRight)
                        {
                            goTop = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.S))
                    {
                        if (!goTop)
                        {
                            goDown = true;
                        }
                    }
                    else
                    {
                        if (goTop || goLeft || goRight)
                        {
                            goDown = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.A))
                    {
                        if (!goRight)
                        {
                            goLeft = true;
                        }
                    }
                    else
                    {
                        if (goDown || goTop || goRight)
                        {
                            goLeft = false;
                        }
                    }
                    if (Input.GetKeyDown(ConsoleKey.D))
                    {
                        if (!goLeft)
                        {
                            goRight = true;
                        }
                    }
                    else
                    {
                        if (goDown || goLeft || goTop)
                        {
                            goRight = false;
                        }
                    }

                    if (Input.GetKeyDown(ConsoleKey.J) && nowMode == 2)
                    {
                        speedChange = -4;
                        if (ki != null && !ki.isDown)
                        {
                            ki.down();
                        }
                    }
                    else if (nowMode == 2)
                    {
                        speedChange = 0;
                        if (ki != null && ki.isDown)
                        {
                            ki.up();
                        }
                    }


                    if (Input.GetKeyDown(ConsoleKey.J) && nowMode == 3)
                    {
                        if (jKi != null && !jKi.isDown)
                        {
                            jKi.down();
                        }
                    }
                    else if (nowMode == 3)
                    {
                        if (jKi != null && jKi.isDown)
                        {
                            jKi.up();
                        }
                    }



                    if (Input.GetKeyDown(ConsoleKey.K) && nowMode == 3)
                    {
                        speedChange = -4;
                        if (ki != null && !ki.isDown)
                        {
                            ki.down();
                        }
                    }
                    else if (nowMode == 3)
                    {
                        speedChange = 0;
                        if (ki != null && ki.isDown)
                        {
                            ki.up();
                        }
                    }
                }

                if (Program.WaitFrame(snackNormalSpeed + speedChange))
                {
                    //判断撞对面尾巴
                    if (nowMode == 2 && otherPlayer != null)
                    {
                        if (otherPlayer.allBody.Exists(t => (int)t.Position.X == (int)Position.X && (int)t.Position.Y == (int)Position.Y && t.Visible))
                        {
                            Enabled = false;

                            ExplodeController ec = new ExplodeController();
                            ec.ExploadOn(Position, ConsoleColor.DarkRed);
                            if (nowMode == 2 && m2C != null)
                            {
                                m2C.GameOver(player == 1 ? 2 : 1);
                                otherPlayer.Enabled = false;
                            }
                            return;
                        }
                    }
                    if (nowMode == 2)
                    {
                        if (goTop)
                        {
                            if (!(Position.Y - 1 < 4))
                            {
                                MoveOffset(0, -1);
                            }
                        }
                        if (goDown)
                        {
                            if (!(Position.Y + 1 > 29))
                            {
                                MoveOffset(0, 1);
                            }
                        }
                        if (goLeft)
                        {
                            if (!(Position.X - 1 < 4))
                            {
                                MoveOffset(-1, 0);
                            }
                        }
                        if (goRight)
                        {
                            if (!(Position.X + 1 > 45))
                            {
                                MoveOffset(1, 0);
                            }
                        }
                    }
                    else
                    {
                        if (goTop)
                        {
                            MoveOffset(0, -1);
                        }
                        if (goDown)
                        {
                            MoveOffset(0, 1);
                        }
                        if (goLeft)
                        {
                            MoveOffset(-1, 0);
                        }
                        if (goRight)
                        {
                            MoveOffset(1, 0);
                        }
                    }


                    //判断撞墙
                    if (Position.X < 4 || Position.X > 45 || Position.Y < 4 || Position.Y > 29)
                    {
                        if (nowMode == 1 || nowMode == 3)
                        {
                            Enabled = false;
                            ExplodeController ec = new ExplodeController();
                            ec.ExploadOn(Position, ConsoleColor.DarkRed);
                            if (nowMode == 1 && m1C != null)
                            {
                                m1C.GameOver();
                            }
                            if (nowMode == 3 && m3C != null)
                            {
                                m3C.GameOver();
                            }
                            return;
                        }
                        else if (nowMode == 2)
                        {
                            if (Position.X < 4 || Position.X > 45)
                            {
                                if (Position.Y < 4)
                                {
                                    goDown = true;
                                }
                                else
                                {
                                    goTop = true;
                                }

                                if (goLeft)
                                {
                                    goLeft = false;
                                }
                                else
                                {
                                    goRight = false;
                                }
                            }
                            if (Position.Y < 4 || Position.Y > 29)
                            {
                                if (Position.X < 4)
                                {
                                    goRight = true;
                                }
                                else
                                {
                                    goLeft = true;
                                }
                                if (goTop)
                                {
                                    goTop = false;
                                }
                                else
                                {
                                    goDown = false;
                                }
                            }
                        }
                    }

                    //判断撞自己尾巴

                    if (allBody.Exists(t => (int)t.Position.X == (int)Position.X && (int)t.Position.Y == (int)Position.Y && t.Visible && allBody.IndexOf(t) != 0))
                    {
                        Enabled = false;
                        ExplodeController ec = new ExplodeController();
                        ec.ExploadOn(Position, ConsoleColor.DarkRed);
                        if (nowMode == 1 && m1C != null)
                        {
                            m1C.GameOver();
                        }
                        if (nowMode == 2 && m2C != null)
                        {
                            m2C.GameOver(player == 1 ? 2 : 1);
                            otherPlayer.Enabled = false;
                        }
                        if (nowMode == 3 && m3C != null)
                        {
                            m3C.GameOver();
                        }
                        return;
                    }



                    //判断吃食
                    if (fc != null && fc.allFoods.Exists(t => ((int)t.Position.X >= (int)Position.X - 1 && (int)t.Position.X <= (int)Position.X + 1) && ((int)t.Position.Y >= (int)Position.Y - 1 && (int)t.Position.Y <= (int)Position.Y + 1) && t.Visible))
                    {
                        NormalFood nf = fc.allFoods.Where(t => ((int)t.Position.X >= (int)Position.X - 1 && (int)t.Position.X <= (int)Position.X + 1) && ((int)t.Position.Y >= (int)Position.Y - 1 && (int)t.Position.Y <= (int)Position.Y + 1) && t.Visible).FirstOrDefault();

                        ExplodeController ec = new ExplodeController();

                        if (nowMode == 1)
                        {
                            MsgBoxController msgBoxController = new MsgBoxController();
                            msgBoxController.ShowMsgBox(Position + new Vector2(-1, -2), "+1");
                        }

                        if (nowMode == 3)
                        {
                            if (pbc != null)
                            {
                                pbc.AddBullet(1);
                            }
                        }

                        fc.allFoods.Remove(nf);
                        ec.ExploadOn(Position, nf.fColor);

                        nf.Clear();
                        AddOneBody(nf.fColor);

                        if (m1C != null)
                        {
                            m1C.m1sc.Score++;
                        }
                    }

                    //判断吃速度Buff
                    if (fc != null && fc.allSpeedFoods.Exists(t => ((int)t.Position.X >= (int)Position.X - 1 && (int)t.Position.X <= (int)Position.X + 1) && ((int)t.Position.Y >= (int)Position.Y - 1 && (int)t.Position.Y <= (int)Position.Y + 1) && t.Visible))
                    {
                        SpeedFood sf = fc.allSpeedFoods.Where(t => ((int)t.Position.X >= (int)Position.X - 1 && (int)t.Position.X <= (int)Position.X + 1) && ((int)t.Position.Y >= (int)Position.Y - 1 && (int)t.Position.Y <= (int)Position.Y + 1) && t.Visible).FirstOrDefault();

                        ExplodeController ec = new ExplodeController();

                        if (nowMode == 1)
                        {
                            MsgBoxController msgBoxController = new MsgBoxController();
                            msgBoxController.ShowMsgBox(Position + new Vector2(-1, -2), "加速");
                        }
                        fc.allSpeedFoods.Remove(sf);
                        ec.ExploadOn(Position, ConsoleColor.White);

                        sf.Clear();

                        SpeedUp(4, 3000);
                    }

                    //判断速度buff撞自己尾巴
                    foreach (SpeedFood item1 in fc.allSpeedFoods)
                    {
                        foreach (PlayerSnackBody item2 in allBody)
                        {
                            if ((int)item1.Position.X == (int)item2.Position.X && (int)item1.Position.Y == (int)item2.Position.Y && item1.Visible == true)
                            {
                                DelOneBody();
                                ExplodeController ec = new ExplodeController();

                                if (nowMode == 1)
                                {
                                    MsgBoxController msgBoxController = new MsgBoxController();
                                    msgBoxController.ShowMsgBox(item2.Position + new Vector2(-1, -2), "-1");
                                }
                                if (m1C != null)
                                {
                                    m1C.m1sc.Score--;
                                }


                                ec.ExploadOn(item2.Position, ConsoleColor.DarkRed);
                                goto Out;
                            }
                        }
                    }
                    Out : { }

                    //判断子弹撞自己尾巴
                    foreach (BulletFood item1 in fc.allBulletFoods)
                    {
                        foreach (PlayerSnackBody item2 in allBody)
                        {
                            if (((int)item1.Position.X >= (int)item2.Position.X - 1 && (int)item1.Position.X <= (int)item2.Position.X + 1) && ((int)item1.Position.Y >= (int)item2.Position.Y - 1 && (int)item1.Position.Y <= (int)item2.Position.Y + 1) && item1.Visible)
                            {
                                DelOneBody();
                                ExplodeController ec = new ExplodeController();
                                ec.ExploadOn(item2.Position, ConsoleColor.DarkRed);

                                item1.Clear();

                                fc.allBulletFoods.Remove(item1);

                                if (allBody.Count == 0 && nowMode == 3)
                                {
                                    Enabled = false;
                                    m3C.GameOver();
                                }

                                goto Out1;
                            }
                        }
                    }
                    Out1 : { }

                    //判断撞子弹
                    if (fc.allBulletFoods.Exists(t => (int)t.Position.X == (int)Position.X && (int)t.Position.Y == (int)Position.Y && t.Visible))
                    {
                        Enabled = false;
                        ExplodeController ec = new ExplodeController();
                        ec.ExploadOn(Position, ConsoleColor.DarkRed);
                        //if (nowMode == 1 && m1C != null)
                        //{
                        //    m1C.GameOver();
                        //}
                        //if (nowMode == 2 && m2C != null)
                        //{
                        //    m2C.GameOver(player == 1 ? 2 : 1);
                        //    otherPlayer.Enabled = false;
                        //}
                        if (nowMode == 3 && m3C != null)
                        {
                            m3C.GameOver();
                        }
                        return;
                    }
                }
            }
        }