AI_cl_BroadcastMsgManager::PrepareBroadcastMessage

NET_Message *__thiscall AI_cl_BroadcastMsgManager::PrepareBroadcastMessage(NET_Message *this, _DWORD *peer_param, unsigned int index, int a4, int a5)
{
  signed int v8; // ebx
  _BYTE *v9; // eax
  char paramType; // al
  _DWORD *v11; // edx
  const char *v12; // eax

  this->sizeWithoutChecksum = 0;
  this->byteE = 0;
  this->byteD = 0;
  this->byteC = 0;
  this->currPos = 0;
  this->peer = peer_param;
  this->messageTypeID = 10;
  this->pBuffer = this + 16;
  NET_Message::Append2Bytes(this, index);
  if ( AI_cl_BroadcastMsgManager::uc_NbParam(AI_BroadcastMsgManager::Instance, index) )
  {
    v8 = 1;
    do
    {
      v9 = AI_cl_BroadcastMsgManager::roParam(AI_BroadcastMsgManager::Instance, index, v8);
      peer_param = v9;
      paramType = v9[8];
      if ( paramType >= 0 )
      {
        switch ( paramType )
        {
          case 1:
          case 2:
            NET_Message::Append1Byte(this, 0);
            NET_Message::Append4Bytes(this, *peer_param);
            break;
          case 3:
            NET_Message::Append1Byte(this, 2);
            break;
          case 4:
            peer_param = AI_cl_BroadcastMsgManager::pvParam(AI_BroadcastMsgManager::Instance, index, v8);
            NET_Message::Append1Byte(this, 3);
            NET_Message::Append4Bytes(this, *peer_param);
            NET_Message::Append4Bytes(this, peer_param[1]);
            NET_Message::Append4Bytes(this, peer_param[2]);
            break;
          case 5:
            index = 0;
            peer_param = 0;
            AI_cl_BroadcastMsgManager::GetParamStruct(AI_BroadcastMsgManager::Instance, index, v8, &index, &peer_param);
            NET_Message::Append1Byte(this, 5);
            NET_Message::Append1Byte(this, peer_param);
            NET_Message::AppendBuffer(this, index, peer_param);
            break;
          case 6:
            peer_param = AI_cl_BroadcastMsgManager::pzParam(AI_BroadcastMsgManager::Instance, index, v8);
            NET_Message::Append1Byte(this, 4);
            v11 = peer_param;
            v12 = peer_param;
            peer_param = (peer_param + 1);
            NET_Message::AppendBuffer(this, v11, v12 + strlen(v12) + 1 - peer_param + 1);
            break;
          default:
            break;
        }
      }
      else
      {
        index = 0;
        peer_param = 0;
        AI_cl_BroadcastMsgManager::GetParamNetBuffer(AI_BroadcastMsgManager::Instance, index, v8, &index, &peer_param);
        NET_Message::Append1Byte(this, 128);
        NET_Message::Append2Bytes(this, peer_param);
        NET_Message::AppendBuffer(this, index, peer_param);
      }
      LOBYTE(v8) = v8 + 1;
    }
    while ( (v8 - 1) < AI_cl_BroadcastMsgManager::uc_NbParam(AI_BroadcastMsgManager::Instance, index) );
  }
  return this;
}