Exemplo n.º 1
0
/*
==================
CL_ParseBaseline
==================
*/
void CL_ParseBaseline (void)
{
	entity_state_t	*es;
	uint32			bits;
	int				newnum;


	newnum = CL_ParseEntityBits (&bits);
	es = &cl_entities[newnum].baseline;
	CL_ParseDelta (&null_entity_state, es, newnum, bits);
}
Exemplo n.º 2
0
/*
==================
CL_ParseBaseline
==================
*/
void CL_ParseBaseline (sizebuf_t *msg)
{
	entity_state_t	*es;
	unsigned int	bits;
	int				newnum;

	newnum = CL_ParseEntityBits(msg, &bits);

	es = &cl_entities[newnum].baseline;
	MSG_ParseDeltaEntity(msg, NULL, es, newnum, bits, cls.serverProtocol);
}
Exemplo n.º 3
0
/*
==================
CL_ParseBaseline
==================
*/
void CL_ParseBaseline(void)
{
    entity_state_t * es;
    int bits;
    int newnum;
    entity_state_t nullstate;

    memset(&nullstate, 0, sizeof(nullstate));

    newnum = CL_ParseEntityBits(&bits);
    es = &cl_entities[newnum].baseline;
    CL_ParseDelta(&nullstate, es, newnum, bits);
}
Exemplo n.º 4
0
/*
==================
CL_ParsePacketEntities

An svc_packetentities has just been parsed, deal with the
rest of the data stream.
==================
*/
void CL_ParsePacketEntities (frame_t *oldframe, frame_t *newframe)
{
	int			newnum;
	int			bits;
	entity_state_t	*oldstate;
	int			oldindex, oldnum;

	newframe->parse_entities = cl.parse_entities;
	newframe->num_entities = 0;

	// delta from the entities present in oldframe
	oldindex = 0;
	if (!oldframe)
		oldnum = 99999;
	else
	{
		if (oldindex >= oldframe->num_entities)
			oldnum = 99999;
		else
		{
			oldstate = &cl_parse_entities[(oldframe->parse_entities+oldindex) & (MAX_PARSE_ENTITIES-1)];
			oldnum = oldstate->number;
		}
	}

	while (1)
	{
		newnum = CL_ParseEntityBits (&bits);
		if (newnum >= MAX_EDICTS)
			Com_Error (ERR_DROP,"CL_ParsePacketEntities: bad number:%i", newnum);

		if (net_message.readcount > net_message.cursize)
			Com_Error (ERR_DROP,"CL_ParsePacketEntities: end of message");

		if (!newnum)
			break;

		while (oldnum < newnum)
		{	// one or more entities from the old packet are unchanged
			if (cl_shownet->value == 3)
				Com_Printf ("   unchanged: %i\n", oldnum);
			CL_DeltaEntity (newframe, oldnum, oldstate, 0);
			
			oldindex++;

			if (oldindex >= oldframe->num_entities)
				oldnum = 99999;
			else
			{
				oldstate = &cl_parse_entities[(oldframe->parse_entities+oldindex) & (MAX_PARSE_ENTITIES-1)];
				oldnum = oldstate->number;
			}
		}

		if (bits & U_REMOVE)
		{	// the entity present in oldframe is not in the current frame
			if (cl_shownet->value == 3)
				Com_Printf ("   remove: %i\n", newnum);
			if (oldnum != newnum)
				Com_Printf ("U_REMOVE: oldnum != newnum\n");

			oldindex++;

			if (oldindex >= oldframe->num_entities)
				oldnum = 99999;
			else
			{
				oldstate = &cl_parse_entities[(oldframe->parse_entities+oldindex) & (MAX_PARSE_ENTITIES-1)];
				oldnum = oldstate->number;
			}
			continue;
		}

		if (oldnum == newnum)
		{	// delta from previous state
			if (cl_shownet->value == 3)
				Com_Printf ("   delta: %i\n", newnum);
			CL_DeltaEntity (newframe, newnum, oldstate, bits);

			oldindex++;

			if (oldindex >= oldframe->num_entities)
				oldnum = 99999;
			else
			{
				oldstate = &cl_parse_entities[(oldframe->parse_entities+oldindex) & (MAX_PARSE_ENTITIES-1)];
				oldnum = oldstate->number;
			}
			continue;
		}

		if (oldnum > newnum)
		{	// delta from baseline
			if (cl_shownet->value == 3)
				Com_Printf ("   baseline: %i\n", newnum);
			CL_DeltaEntity (newframe, newnum, &cl_entities[newnum].baseline, bits);
			continue;
		}

	}

	// any remaining entities in the old frame are copied over
	while (oldnum != 99999)
	{	// one or more entities from the old packet are unchanged
		if (cl_shownet->value == 3)
			Com_Printf ("   unchanged: %i\n", oldnum);
		CL_DeltaEntity (newframe, oldnum, oldstate, 0);
		
		oldindex++;

		if (oldindex >= oldframe->num_entities)
			oldnum = 99999;
		else
		{
			oldstate = &cl_parse_entities[(oldframe->parse_entities+oldindex) & (MAX_PARSE_ENTITIES-1)];
			oldnum = oldstate->number;
		}
	}
}