Di chuyển tank trong Battle City

Mình muốn làm một tank di chuyển được thông qua implement một interface IBattleClient.

Đây là interface của IBattleClient:

 public class BattleCommand
{
    /// <summary>
    /// Action to perform
    /// </summary>
    public UdpCommand.Action Action { get; set; }

    /// <summary>
    /// Action parameter (for change of speed/rotation)
    /// Speed can be -100 .. 100, you have to use values between 0 .. 200 
    ///     (so 0 corresponds to speed -100 and the value 200 corresponds to speed +100)
    /// Rotation can be 0..360, you have to use values between 0 .. 36
    ///     (so 0 corresponds to 0 degrees (facing to the right side), and 36 corresponds to 360 degrees)
    /// </summary>
    public byte ActionParameter { get; set; }
}

/// <summary>
/// Interface - must use this as a basis
/// </summary>
public interface IBattleClient
{
    /// <summary>
    /// The team name
    /// </summary>
    string TeamName { get; }

    /// <summary>
    /// Image filename in the Images directory
    /// </summary>
    string ImageFile { get; }

    /// <summary>
    /// This method will be called when the level is reset
    /// </summary>
    void GameWasReset();

    /// <summary>
    /// This will be called when the game quits - must close all windows/threads/handles
    /// </summary>
    void ShutDown();

    /// <summary>
    /// This will be called periodically
    /// </summary>
    /// <param name="items">COPY of the gameitem list</param>
    /// <param name="remainingSeconds">Remaining seconds in the current map</param>
    /// <param name="playerId">ID number of the current player</param>
    /// <returns>The command that the AI wants to execute</returns>
    BattleCommand GameTick(IEnumerable<GameItem> items, byte remainingSeconds, byte playerId);
}

Đây là Client mà mình muốn implement:

public class AutoClient : IBattleClient
{
    enum StageType { Nothing, Left, Right }
    StageType stage = StageType.Nothing;
    static Random R = new Random();


    public AutoClient()
    {
    }

    public string ImageFile
    {
        get
        {
            return "anon.png";
        }
    }

    public string TeamName
    {
        get
        {
            return "Zs_Auto";
        }
    }


    public BattleCommand GameTick(IEnumerable<GameItem> items, byte remainingSeconds, byte playerId)
    {
        Tank ourTank = items.SingleOrDefault(x => x.OwnerId == playerId && x is Tank) as Tank;

        UdpCommand.Action myAction = UdpCommand.Action.NOTHING;
        byte myParameter = 0;

        if (ourTank.Rotation != 0 && ourTank.Rotation != 180) // bad angle => fix rotation
        {
            stage = StageType.Nothing;
            myAction = UdpCommand.Action.SETROTATION;
        }
        else
        {
            if (ourTank.Speed == 0) // we are not moving
            {
                switch (stage)
                {
                    case StageType.Right: // we were moving right in the past, so rotate left
                        myAction = UdpCommand.Action.SETROTATION;
                        myParameter = 18;
                        stage = StageType.Nothing;
                        break;
                    case StageType.Left: // we were moving left in the past, so rotate right
                        myAction = UdpCommand.Action.SETROTATION;
                        myParameter = 0;
                        stage = StageType.Nothing;
                        break;
                    case StageType.Nothing: // we are after a turn, so move forward
                        myAction = UdpCommand.Action.SETSPEED;
                        myParameter = 150;
                        stage = ourTank.Rotation == 0 ? StageType.Right : StageType.Left;
                        break;
                }
            }
            else
            {
                ourTank.Speed = 0; // No effect on the real tank
                if (R.Next(0, 20) == 0)
                {

                    if (ourTank.BulletNum > 0)
                        myAction = UdpCommand.Action.SHOOTBULLET;
                    else if (ourTank.RocketNum > 0)
                        myAction = UdpCommand.Action.SHOOTROCKET;
                }
            }
        }


        BattleCommand cmd = new BattleCommand() { Action = myAction, ActionParameter = myParameter };

        return cmd;
    }

    public void GameWasReset()
    {
    }

    public void ShutDown()
    {
    }
}

Mình muốn chuyển Auto sang chế độ di chuyển bằng bàn phím( Có thể lên xuống và bắn có điều khiển) , có ai đó có thể gợi ý dùm mình được không?