1: using UnityEngine;

   2:  

   3: namespace Assets.Scripts.Framework

   4: {

   5:     public static class TapHelper

   6:     {

   7:         /// <summary>

   8:         /// Get touch position

   9:         /// </summary>

  10:         /// <returns>Current touch position</returns>

  11:         public static Vector3 GetTouchedPosition()

  12:         {

  13:             Input.simulateMouseWithTouches = true;

  14:             if (Input.touchCount > 0 || Input.GetMouseButtonDown(0))

  15:             {

  16: #if UNITY_EDITOR

  17:                 return Input.mousePosition;

  18: #else

  19:                 return Input.touches[0].position;

  20:  

  21: #endif

  22:             }

  23:             return Vector3.zero;

  24:         }

  25:  

  26:         /// <summary>

  27:         /// Return if a game object is touch

  28:         /// </summary>

  29:         /// <param name="name">game object name</param>

  30:         /// <returns>true if touched, otherwise false</returns>

  31:         public static bool IsGameObjectTouched(string name)

  32:         {

  33:             Input.simulateMouseWithTouches = true;

  34:             if (Input.touchCount > 0 || Input.GetMouseButtonDown(0))

  35:             {

  36: #if UNITY_EDITOR

  37:                 var hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 1f);

  38: #else

  39:                 var hit = Physics2D.Raycast(Camera.main.ScreenPointToRay(Input.touches[0].position).origin, Vector2.zero, 1f);

  40: #endif

  41:  

  42:                 if (hit.collider != null)

  43:                 {

  44:                     return hit.collider.name == name;

  45:                 }

  46:             }

  47:  

  48:             return false;

  49:         }

  50:  

  51:         /// <summary>

  52:         /// Return if a game object is touched

  53:         /// </summary>

  54:         /// <param name="objectToDetect">instance of a game object</param>

  55:         /// <returns>true if touched, otherwise false</returns>

  56:         public static bool IsGameObjectTouched(GameObject objectToDetect)

  57:         {

  58:             Input.simulateMouseWithTouches = true;

  59:             if (Input.touchCount > 0 || Input.GetMouseButtonDown(0))

  60:             {

  61: #if UNITY_EDITOR

  62:                 var hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 1f);

  63: #else

  64:                 var hit = Physics2D.Raycast(Camera.main.ScreenPointToRay(Input.touches[0].position).origin, Vector2.zero, 1f);

  65: #endif

  66:  

  67:                 if (hit.collider != null)

  68:                 {

  69:                     return hit.collider.gameObject == objectToDetect;

  70:                 }

  71:             }

  72:  

  73:             return false;

  74:         }

  75:     }

  76: }