Easy Touch 简单笔记

Posted 虎鲨

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简介:

EasyTouch可以让你快速简单的检测屏幕触摸和鼠标的事件.可以检测的手势比如 触摸,单击,双击,扭动,捏,,,

   

   

插件主要功能有三:

  • Easy Button(按钮):

       

       

    普通按钮

    可监听的事件有三个( 来自源码 EasyButton.cs ):

       

    #region Event

    /// <summary>

    /// Occurs when the button is down for the first time.

    /// </summary>

    public static event ButtonDownHandler On_ButtonDown;

    /// <summary>

    /// Occurs when the button is pressed.

    /// </summary>

    public static event ButtonPressHandler On_ButtonPress;

    /// <summary>

    /// Occurs when the button is up

    /// </summary>

    public static event ButtonUpHandler On_ButtonUp;

    #endregion

       

    监听事件的方式主要有两种 :

  1. Message

    勾选"Broadcast message" 指定Receiver objcet;在Receiver object 带的脚本内,使用和

    中对应的方法.

       

  2. Event

    不需要勾选Broadcast messages;把自己写得方法注册进对应的Event中即可

    代码参考:

       

    void OnEnable() {

    EasyButton.On_ButtonDown += DownMethod;

    }

    void OnDisable() {

    EasyButton.On_ButtonDown -= DownMethod;

    }

    void DownMethod(string btnName) {

    print(btnName+ " Down ");

    }

   

其他方法类似.

   

  • Easy Joystick(摇杆)

   

摇杆

可检测的事件有如下几种:

   

#region Event

/// <summary>

/// Occurs the joystick starts move.

/// </summary>

public static event JoystickMoveStartHandler On_JoystickMoveStart;

/// <summary>

/// Occurs when the joystick move.

/// </summary>

public static event JoystickMoveHandler On_JoystickMove;

/// <summary>

/// Occurs when the joystick stops move

/// </summary>

public static event JoystickMoveEndHandler On_JoystickMoveEnd;

/// <summary>

/// Occurs when a touch start hover the joystick

/// </summary>

public static event JoystickTouchStartHandler On_JoystickTouchStart;

/// <summary>

/// Occurs when a tap happen\'s on the joystick

/// </summary>

public static event JoystickTapHandler On_JoystickTap;

/// <summary>

/// Occurs when a double tap happen\'s on the joystick

/// </summary>

public static event JoystickDoubleTapHandler On_JoystickDoubleTap;

/// <summary>

/// Occurs when touch up happen\'s on the joystick

/// </summary>

public static event JoystickTouchUpHandler On_JoystickTouchUp;

#endregion

   

   

监听方式:

  1. 获取摇杆的位置信息:

    public EasyJoystick joystick;//把摇杆的GO指定到这里即可

       

    // Update is called once per frame

    void Update ()

    {

    print(joystick.JoystickAxis);

    }

       

  2. 其余监听方式可参考Easy Button.

       

  • Easy Touch

    让GO响应用户的操做,如:点击,双击,滑动… …

    Easy Touch可响应的方法比较多(参考源码EasyTouch.cs):

    #region Events

    /// <summary>

    /// Occurs when The system cancelled tracking for the touch, as when (for example) the user puts the device to her face.

    /// </summary>

    public static event TouchCancelHandler On_Cancel;

    /// <summary>

    /// Occurs when the touch count is no longer egal to 2 and different to 0, after the begining of a two fingers gesture.

    /// </summary>

    public static event Cancel2FingersHandler On_Cancel2Fingers;

    /// <summary>

    /// Occurs when a finger touched the screen.

    /// </summary>

    public static event TouchStartHandler On_TouchStart;

    /// <summary>

    /// Occurs as the touch is active.

    /// </summary>

    public static event TouchDownHandler On_TouchDown;

    /// <summary>

    /// Occurs when a finger was lifted from the screen.

    /// </summary>

    public static event TouchUpHandler On_TouchUp;

    /// <summary>

    /// Occurs when a finger was lifted from the screen, and the time elapsed since the beginning of the touch is less than the time required for the detection of a long tap.

    /// </summary>

    public static event SimpleTapHandler On_SimpleTap;

    /// <summary>

    /// Occurs when the number of taps is egal to 2 in a short time.

    /// </summary>

    public static event DoubleTapHandler On_DoubleTap;

    /// <summary>

    /// Occurs when a finger is touching the screen, but hasn\'t moved since the time required for the detection of a long tap.

    /// </summary>

    public static event LongTapStartHandler On_LongTapStart;

    /// <summary>

    /// Occurs as the touch is active after a LongTapStart

    /// </summary>

    public static event LongTapHandler On_LongTap;

    /// <summary>

    /// Occurs when a finger was lifted from the screen, and the time elapsed since the beginning of the touch is more than the time required for the detection of a long tap.

    /// </summary>

    public static event LongTapEndHandler On_LongTapEnd;

    /// <summary>

    /// Occurs when a drag start. A drag is a swipe on a pickable object

    /// </summary>

    public static event DragStartHandler On_DragStart;

    /// <summary>

    /// Occurs as the drag is active.

    /// </summary>

    public static event DragHandler On_Drag;

    /// <summary>

    /// Occurs when a finger that raise the drag event , is lifted from the screen.

    /// </summary>/

    public static event DragEndHandler On_DragEnd;

    /// <summary>

    /// Occurs when swipe start.

    /// </summary>

    public static event SwipeStartHandler On_SwipeStart;

    /// <summary>

    /// Occurs as the swipe is active.

    /// </summary>

    public static event SwipeHandler On_Swipe;

    /// <summary>

    /// Occurs when a finger that raise the swipe event , is lifted from the screen.

    /// </summary>

    public static event SwipeEndHandler On_SwipeEnd;

    /// <summary>

    /// Like On_TouchStart but for a 2 fingers gesture.

    /// </summary>

    public static event TouchStart2FingersHandler On_TouchStart2Fingers;

    /// <summary>

    /// Like On_TouchDown but for a 2 fingers gesture.

    /// </summary>

    public static event TouchDown2FingersHandler On_TouchDown2Fingers;

    /// <summary>

    /// Like On_TouchUp but for a 2 fingers gesture.

    /// </summary>

    public static event TouchUp2FingersHandler On_TouchUp2Fingers;

    /// <summary>

    /// Like On_SimpleTap but for a 2 fingers gesture.

    /// </summary>

    public static event SimpleTap2FingersHandler On_SimpleTap2Fingers;

    /// <summary>

    /// Like On_DoubleTap but for a 2 fingers gesture.

    /// </summary>

    public static event DoubleTap2FingersHandler On_DoubleTap2Fingers;

    /// <summary>

    /// Like On_LongTapStart but for a 2 fingers gesture.

    /// </summary>

    public static event LongTapStart2FingersHandler On_LongTapStart2Fingers;

    /// <summary>

    /// Like On_LongTap but for a 2 fingers gesture.

    /// </summary>

    public static event LongTap2FingersHandler On_LongTap2Fingers;

    /// <summary>

    /// Like On_LongTapEnd but for a 2 fingers gesture.

    /// </summary>

    public static event LongTapEnd2FingersHandler On_LongTapEnd2Fingers;

    /// <summary>

    /// Occurs when a twist gesture start

    /// </summary>

    public static event TwistHandler On_Twist;

    /// <summary>

    /// Occurs as the twist gesture is active.

    /// </summary>

    public static event TwistEndHandler On_TwistEnd;

    /// <summary>

    /// Occurs as the twist in gesture is active.

    /// </summary>

    public static event PinchInHandler On_PinchIn;

    /// <summary>

    /// Occurs as the pinch out gesture is active.

    /// </summary>

    public static event PinchOutHandler On_PinchOut;

    /// <summary>

    /// Occurs when the 2 fingers that raise the pinch event , are lifted from the screen.

    /// </summary>

    public static event PinchEndHandler On_PinchEnd;

    /// <summary>

    /// Like On_DragStart but for a 2 fingers gesture.

    /// </summary>

    public static event DragStart2FingersHandler On_DragStart2Fingers;

    /// <summary>

    /// Like On_Drag but for a 2 fingers gesture.

    /// </summary>

    public static event Drag2FingersHandler On_Drag2Fingers;

    /// <summary>

    /// Like On_DragEnd2Fingers but for a 2 fingers gesture.

    /// </summary>

    public static event DragEnd2FingersHandler On_DragEnd2Fingers;

    /// <summary>

    /// Like On_SwipeStart but for a 2 fingers gesture.

    /// </summary>

    public static event SwipeStart2FingersHandler On_SwipeStart2Fingers;

    /// <summary>

    /// Like On_Swipe but for a 2 fingers gesture.

    /// </summary>

    public static event Swipe2FingersHandler On_Swipe2Fingers;

    /// <summary>

    /// Like On_SwipeEnd but for a 2 fingers gesture.

    /// </summary>

    public static event SwipeEnd2FingersHandler On_SwipeEnd2Fingers;

    /// <summary>

    /// Occurs when easy touch is ready.

    /// </summary>

    public static event EasyTouchIsReadyHandler On_EasyTouchIsReady;

    #endregion

       

       

    事件监听方式有三:

  1. 通过指定Receiver来监听事件:

    勾选Broadcast message,指定对应的GO,GO的脚本内协商对应代码,并把这个GO指定给Other receiver.

       

   

void On_TouchStart(Gesture g) //方法名和上面提到的event中要一样

{

Debug.Log("TouchStart:" + g.position);

}

   

  1. 创建脚本

    参考前面的Easy Button中的用法,把我们的方法注册到对应的事件中.

       

    void Start(){

    EasyTouch.On_TouchStart += On_TouchStart;

    }

    void On_TouchStart(Gesture gesture){

    Print("Touch Start");

    }

  2. 对某一Layer的Go统一监听.

    指定GO所在的Layer

       

    设置EasyTouch响应的Layers

       

说明:

  1. Easy Touch的运作方式是通过OnGUI来实现的.参考区别于NGUI.EasyTouch只在Game视图下能看到按钮.
  2. 方法注册到事件,应该有注册有注销.

   

欢迎交流 : D:workhai@Outlook.com

   

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