C++ (Cpp) NET_Packet::read_start Examples

Example #1

File: Level_network_spawn.cpp Project: AntonioModer/xray-16

void CLevel::g_sv_Spawn		(CSE_Abstract* E)
{
#ifdef DEBUG_MEMORY_MANAGER
	u32							E_mem = 0;
	if (g_bMEMO)	{
		lua_gc					(ai().script_engine().lua(),LUA_GCCOLLECT,0);
		lua_gc					(ai().script_engine().lua(),LUA_GCCOLLECT,0);
		E_mem					= Memory.mem_usage();	
		Memory.stat_calls		= 0;
	}
#endif // DEBUG_MEMORY_MANAGER
	//-----------------------------------------------------------------
//	CTimer		T(false);

#ifdef DEBUG
//	Msg					("* CLIENT: Spawn: %s, ID=%d", *E->s_name, E->ID);
#endif

	// Optimization for single-player only	- minimize traffic between client and server
	if	(GameID()	== eGameIDSingle)		psNET_Flags.set	(NETFLAG_MINIMIZEUPDATES,TRUE);
	else								psNET_Flags.set	(NETFLAG_MINIMIZEUPDATES,FALSE);

	// Client spawn
//	T.Start		();
	CObject*	O		= Objects.Create	(*E->s_name);
	// Msg				("--spawn--CREATE: %f ms",1000.f*T.GetAsync());

//	T.Start		();
#ifdef DEBUG_MEMORY_MANAGER
	mem_alloc_gather_stats		(false);
#endif // DEBUG_MEMORY_MANAGER
	if (0==O || (!O->net_Spawn	(E))) 
	{
		O->net_Destroy			( );
		if(!g_dedicated_server)
			client_spawn_manager().clear(O->ID());
		Objects.Destroy			(O);
		Msg						("! Failed to spawn entity '%s'",*E->s_name);
#ifdef DEBUG_MEMORY_MANAGER
		mem_alloc_gather_stats	(!!psAI_Flags.test(aiDebugOnFrameAllocs));
#endif // DEBUG_MEMORY_MANAGER
	} else {
#ifdef DEBUG_MEMORY_MANAGER
		mem_alloc_gather_stats	(!!psAI_Flags.test(aiDebugOnFrameAllocs));
#endif // DEBUG_MEMORY_MANAGER
		if(!g_dedicated_server)
			client_spawn_manager().callback(O);
		//Msg			("--spawn--SPAWN: %f ms",1000.f*T.GetAsync());
		
		if ((E->s_flags.is(M_SPAWN_OBJECT_LOCAL)) && 
			(E->s_flags.is(M_SPAWN_OBJECT_ASPLAYER)) )	
		{
			if (IsDemoPlayStarted())
			{
				if (E->s_flags.is(M_SPAWN_OBJECT_PHANTOM))
				{
					SetControlEntity	(O);
					SetEntity			(O);	//do not switch !!!
					SetDemoSpectator	(O);
				}
			} else
			{
				if (CurrentEntity() != NULL) 
				{
					CGameObject* pGO = smart_cast<CGameObject*>(CurrentEntity());
					if (pGO) pGO->On_B_NotCurrentEntity();
				}
				SetControlEntity	(O);
				SetEntity			(O);	//do not switch !!!
			}
		}

		if (0xffff != E->ID_Parent)	
		{
			/*
			// Generate ownership-event
			NET_Packet			GEN;
			GEN.w_begin			(M_EVENT);
			GEN.w_u32			(E->m_dwSpawnTime);//-NET_Latency);
			GEN.w_u16			(GE_OWNERSHIP_TAKE);
			GEN.w_u16			(E->ID_Parent);
			GEN.w_u16			(u16(O->ID()));
			game_events->insert	(GEN);
			/*/
			NET_Packet	GEN;
			GEN.write_start();
			GEN.read_start();
			GEN.w_u16			(u16(O->ID()));
			cl_Process_Event(E->ID_Parent, GE_OWNERSHIP_TAKE, GEN);
			//*/
		}
	}

	/*if (E->s_flags.is(M_SPAWN_UPDATE)) {
		NET_Packet				temp;
		temp.B.count			= 0;
		E->UPDATE_Write			(temp);
		if (temp.B.count > 0)
		{
			temp.r_seek				(0);
			O->net_Import			(temp);
		}
		}*/ //:(

	//---------------------------------------------------------
	Game().OnSpawn				(O);
	//---------------------------------------------------------
#ifdef DEBUG_MEMORY_MANAGER
	if (g_bMEMO) {
		lua_gc					(ai().script_engine().lua(),LUA_GCCOLLECT,0);
		lua_gc					(ai().script_engine().lua(),LUA_GCCOLLECT,0);
		Msg						("* %20s : %d bytes, %d ops", *E->s_name,Memory.mem_usage()-E_mem, Memory.stat_calls );
	}
#endif // DEBUG_MEMORY_MANAGER
}