SyncPlayerList.c

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class SyncPlayerList
{
  ref array<ref SyncPlayer> m_PlayerList;
 
  void CreatePlayerList()
  {
    if (GetGame().IsServer())
    {
      m_PlayerList = new array<ref SyncPlayer>();
 
      array<PlayerIdentity> identities = new array<PlayerIdentity>();
      GetGame().GetPlayerIndentities(identities);
 
      foreach (auto identity : identities)
      {
        SyncPlayer sync_player = new SyncPlayer;
        sync_player.m_Identity = identity;
        sync_player.m_UID = identity.GetPlainId();
        sync_player.m_PlayerName = identity.GetPlainName();
        m_PlayerList.Insert(sync_player);
      }
    }
  }
 
  static SyncPlayerList Compare(SyncPlayerList a, SyncPlayerList b)
  {
    SyncPlayerList new_list = new SyncPlayerList;
    new_list.m_PlayerList = new array<ref SyncPlayer>;
 
    if (!a && b && b.m_PlayerList)
    {
      foreach (SyncPlayer player3 : b.m_PlayerList)
        new_list.m_PlayerList.Insert(player3);
    }
    else if (a && a.m_PlayerList && !b)
    {
      foreach (SyncPlayer player4 : a.m_PlayerList)
        new_list.m_PlayerList.Insert(player4);
    }
    else if (a && a.m_PlayerList && b && b.m_PlayerList)
    {
      array<ref SyncPlayer> array_a = a.m_PlayerList;
      array<ref SyncPlayer> array_b = b.m_PlayerList;
 
      foreach (SyncPlayer player : array_b)
      {
        bool found = false;
        foreach (SyncPlayer player2 : array_a)
        {
          if (player.m_UID == player2.m_UID)
          {
            found = true;
            break;
          }
        }
 
        if (!found)
          new_list.m_PlayerList.Insert(player);
      }
    }
    return new_list;
  }
}