Function ReadTicCmd

source/core/d_protocol.cpp:326–364

extern short consistency[MAXPLAYERS][BACKUPTICS];
void ReadTicCmd (uint8_t **stream, int player, int tic)
{
	int type;
	uint8_t *start;
	ticcmd_t *tcmd;

	int ticmod = tic % BACKUPTICS;

	tcmd = &netcmds[player][ticmod];
	tcmd->consistency = ReadWord (stream);

	start = *stream;

	while ((type = ReadByte (stream)) != DEM_USERCMD && type != DEM_EMPTYUSERCMD)
		Net_SkipCommand (type, stream);

	NetSpecs[player][ticmod].SetData (start, int(*stream - start - 1));

	if (type == DEM_USERCMD)
	{
		UnpackUserCmd (&tcmd->ucmd,
			tic ? &netcmds[player][(tic-1)%BACKUPTICS].ucmd : NULL, stream);
	}
	else
	{
		if (tic)
		{
			memcpy (&tcmd->ucmd, &netcmds[player][(tic-1)%BACKUPTICS].ucmd, sizeof(tcmd->ucmd));
		}
		else
		{
			memset (&tcmd->ucmd, 0, sizeof(tcmd->ucmd));
		}
	}
#if 0
	if (player==consoleplayer&&tic>BACKUPTICS)
		assert(consistancy[player][ticmod] == tcmd->consistancy);
#endif
}

void RunNetSpecs (int player, int buf)
{