Unity

/* Language: C# */
using UnityEngine;
using System;
using Viveport;

public class ViveportDemo : MonoBehaviour
{
   private int nInitValue = 0, nResult = 0;
#if UNITY_ANDROID
   private int nWidth - 150, nHeight = 100;
#else
   private int nWidth = 110, nHeight = 40;
#endif
   private int nXStart = 10, nYStart = 35;
   private string stringToEdit = "Input Stats name";
   private string StatsCount = "Input max index";
   private string leaderboardToEdit = "ID_Leaderboard1";
   private string leaderboardUserName = "Karl";
   private string leaderboardScore = "1000";
   private static bool bInit = true, bIsReady = false;

   static string VIVEPORT_ID = "bd67b286-aafc-449d-8896-bb7e9b351876";

   // Use this for initialization
   void Start ()
   {
       Api.Init(InitStatusHandler, VIVEPORT_ID);
   }

   void OnGUI()
   {
       GUIStyle CustButton = new GUIStyle("button");
    #if UNITY_ANDROID
       CustButton.fontSize = 23;
    #endif
       if (bInit == false)
          GUI.contentColor = Color.white;
       else
          GUI.contentColor = Color.grey;

       // Init function
       if (GUI.Button(new Rect(nXStart, nYStart, nWidth, nHeight), "Init", CustButton))
       {
          if (bInit == false)
             Api.Init(InitStatusHandler, VIVEPORT_ID);
       }

       if (bInit == true)
          GUI.contentColor = Color.white;
       else
          GUI.contentColor = Color.grey;

       // Shutdown function
       if (GUI.Button(new Rect((nXStart + 1 * (nWidth + 10)), nYStart, nWidth, nHeight), "Shutdown"
                                , CustButton))
       {
          if (bInit == true)
             Api.Shutdown(ShutdownHandler);
       }

       // IsReady function
       if (GUI.Button(new Rect((nXStart + 2 * (nWidth + 10)), nYStart, nWidth, nHeight), "IsReady"
                                , CustButton))
       {
          if (bInit == true)
             UserStats.IsReady(IsReadyHandler);
       }


       /***************************************************************************/
       /*                          Leaderboard sample code                        */
       /***************************************************************************/

       if (bInit == true && bIsReady == true)
          GUI.contentColor = Color.white;
       else
          GUI.contentColor = Color.grey;

       leaderboardToEdit = GUI.TextField(new Rect(10, 3 * nWidth + 20, 160, 20), leaderboardToEdit
                                                  , 150);

       // DownloadLeaderboardScores function for global around user data.
       if (GUI.Button(new Rect(nXStart, nYStart + 3 * nWidth + 20, nWidth, nHeight), "DL Around"
                      , CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             UserStats.DownloadLeaderboardScores(DownloadLeaderboardHandler, leaderboardToEdit,
                                                 UserStats.LeaderBoardRequestType.GlobalDataAroundUser,
                                                 UserStats.LeaderBoardTimeRange.AllTime, -5, 5);
             Viveport.Core.Logger.Log("DownloadLeaderboardScores");
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

       // DownloadLeaderboardScores for global data function.
       if (GUI.Button(new Rect(nXStart + 1 * (nWidth + 10), nYStart + 3 * nWidth + 20, nWidth,
                      nHeight), "DL not Around", CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             UserStats.DownloadLeaderboardScores(DownloadLeaderboardHandler, leaderboardToEdit,
                                                 UserStats.LeaderBoardRequestType.GlobalData,
                                                 UserStats.LeaderBoardTimeRange.AllTime, 0, 10);
             Viveport.Core.Logger.Log("DownloadLeaderboardScores");
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

       leaderboardScore = GUI.TextField(new Rect(10 + 160, 3 * nWidth + 20, 160, 20),
                                        leaderboardScore, 50);

       // UploadLeaderboardScore function.
       if (GUI.Button(new Rect(nXStart + 2 * (nWidth + 10), nYStart + 3 * nWidth + 20, nWidth,
                      nHeight), "Upload LB", CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             UserStats.UploadLeaderboardScore(UploadLeaderboardScoreHandler, leaderboardToEdit,
                                              int.Parse(leaderboardScore));
             Viveport.Core.Logger.Log("UploadLeaderboardScore");
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

       // GetLeaderboardScoreCount function.
       if (GUI.Button(new Rect(nXStart + 3 * (nWidth + 10), nYStart + 3 * nWidth + 20, nWidth,
                      nHeight), "Get LB count", CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             nResult = UserStats.GetLeaderboardScoreCount();
             Viveport.Core.Logger.Log("GetLeaderboardScoreCount=> " + nResult);
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

       // GetLeaderboardScore function.
       if (GUI.Button(new Rect(nXStart + 4 * (nWidth + 10), nYStart + 3 * nWidth + 20, nWidth,
                      nHeight), "Get DL data", CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             int nResult = (int)UserStats.GetLeaderboardScoreCount();

             Viveport.Core.Logger.Log("GetLeaderboardScoreCount => " + nResult);

             for (int i = 0; i  " + nResult);
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

       // GetLeaderboardDisplayType function.
       if (GUI.Button(new Rect(nXStart + 6 * (nWidth + 10), nYStart + 3 * nWidth + 20, nWidth,
                      nHeight), "Get Disp Type", CustButton))
       {
          if (bInit == true && bIsReady == true)
          {
             int nResult = (int)UserStats.GetLeaderboardDisplayType();
             Viveport.Core.Logger.Log("GetLeaderboardDisplayType=> " + nResult);
          }
          else
             Viveport.Core.Logger.Log("Make sure init is successful.");
       }

   }

   private static void InitStatusHandler(int nResult)
   {
      if (nResult == 0)
      {
         bInit = true;
         bIsReady = false;
         Viveport.Core.Logger.Log("InitStatusHandler is successful");
      }
      else
      {
         bInit = false;
         Viveport.Core.Logger.Log("IsReadyHandler error : " + nResult);
      }
   }

   private static void IsReadyHandler(int nResult)
   {
      if (nResult == 0)
      {
         bIsReady = true;
         Viveport.Core.Logger.Log("IsReadyHandler is successful");
      }
      else
      {
         bIsReady = false;
         Viveport.Core.Logger.Log("IsReadyHandler error: " + nResult);
      }
   }

   private static void ShutdownHandler(int nResult)
   {
      if (nResult == 0)
      {
         bInit = false;
         bIsReady = false;
         Viveport.Core.Logger.Log("ShutdownHandler is successful");
      }
      else
         Viveport.Core.Logger.Log("ShutdownHandler error: " + nResult);
   }

   private static void DownloadLeaderboardHandler(int nResult)
   {
      if (nResult == 0)
         Viveport.Core.Logger.Log("DownloadLeaderboardHandler is successful");
      else
         Viveport.Core.Logger.Log("DownloadLeaderboardHandler error: " + nResult);
   }

   private static void UploadLeaderboardScoreHandler(int nResult)
   {
      if (nResult == 0)
         Viveport.Core.Logger.Log("UploadLeaderboardScoreHandler is successful.");
      else
         Viveport.Core.Logger.Log("UploadLeaderboardScoreHandler error : " + nResult);
   }
}