Remove unused files.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1196

1 files changed, 0 insertions, 783 deletions

diff --git a/src/heretic/netold.c b/src/heretic/netold.c
deleted file mode 100644
index d58ac551..00000000
--- a/src/heretic/netold.c
+++ /dev/null
@@ -1,783 +0,0 @@
-// I_pcnet.m

-

-#include "DoomDef.h"

-#include "P_local.h"

-#include "soundst.h"

-

-#define NCMD_EXIT               0x80000000

-#define NCMD_RETRANSMIT 0x40000000

-#define NCMD_SETUP              0x20000000

-#define NCMD_KILL               0x10000000              // kill game

-#define NCMD_CHECKSUM   0x0fffffff

-

- 

-doomcom_t               *doomcom;       

-doomdata_t              *netbuffer;             // points inside doomcom

-

-

-/*

-==============================================================================

-

-							NETWORKING

-

-gametic is the tic about to (or currently being) run

-maketic is the tick that hasn't had control made for it yet

-nettics[] has the maketics for all players 

-

-a gametic cannot be run until nettics[] > gametic for all players

-

-==============================================================================

-*/

-

-#define RESENDCOUNT     10

-#define PL_DRONE        0x80                            // bit flag in doomdata->player

-

-ticcmd_t                localcmds[BACKUPTICS];

-

-ticcmd_t        netcmds[MAXPLAYERS][BACKUPTICS];

-int             nettics[MAXNETNODES];

-boolean                 nodeingame[MAXNETNODES];        // set false as nodes leave game

-boolean                 remoteresend[MAXNETNODES];      // set when local needs tics

-int                             resendto[MAXNETNODES];                  // set when remote needs tics

-int                             resendcount[MAXNETNODES];

-

-int                             nodeforplayer[MAXPLAYERS];

-

-int             maketic;

-int                             lastnettic, skiptics;

-int                             ticdup;         

-int                             maxsend;        // BACKUPTICS/(2*ticdup)-1

-

-void D_ProcessEvents (void); 

-void G_BuildTiccmd (ticcmd_t *cmd); 

-void D_DoAdvanceDemo (void);

- 

-boolean                 reboundpacket;

-doomdata_t              reboundstore;

-

-

-int     NetbufferSize (void)

-{

-	return (int)&(((doomdata_t *)0)->cmds[netbuffer->numtics]); 

-}

-

-unsigned NetbufferChecksum (void)

-{

-	unsigned                c;

-	int             i,l;

-

-	c = 0x1234567;

-

-#ifdef NeXT

-	return 0;                       // byte order problems

-#endif

-

-	l = (NetbufferSize () - (int)&(((doomdata_t *)0)->retransmitfrom))/4;

-	for (i=0 ; i<l ; i++)

-		c += ((unsigned *)&netbuffer->retransmitfrom)[i] * (i+1);

-

-	return c & NCMD_CHECKSUM;

-}

-

-int ExpandTics (int low)

-{

-	int     delta;

-	

-	delta = low - (maketic&0xff);

-	

-	if (delta >= -64 && delta <= 64)

-		return (maketic&~0xff) + low;

-	if (delta > 64)

-		return (maketic&~0xff) - 256 + low;

-	if (delta < -64)

-		return (maketic&~0xff) + 256 + low;

-		

-	I_Error ("ExpandTics: strange value %i at maketic %i",low,maketic);

-	return 0;

-}

-

-

-//============================================================================

-

-

-/*

-==============

-=

-= HSendPacket

-=

-==============

-*/

-

-void HSendPacket (int node, int flags)

-{

-	netbuffer->checksum = NetbufferChecksum () | flags;

-

-	if (!node)

-	{

-		reboundstore = *netbuffer;

-		reboundpacket = true;

-		return;

-	}

-

-	if (demoplayback)

-		return;

-

-	if (!netgame)

-		I_Error ("Tried to transmit to another node");

-		

-	doomcom->command = CMD_SEND;

-	doomcom->remotenode = node;

-	doomcom->datalength = NetbufferSize ();

-	

-if (debugfile)

-{

-	int             i;

-	int             realretrans;

-	if (netbuffer->checksum & NCMD_RETRANSMIT)

-		realretrans = ExpandTics (netbuffer->retransmitfrom);

-	else

-		realretrans = -1;

-	fprintf (debugfile,"send (%i + %i, R %i) [%i] "

-	,ExpandTics(netbuffer->starttic),netbuffer->numtics, realretrans, doomcom->datalength);

-	for (i=0 ; i<doomcom->datalength ; i++)

-		fprintf (debugfile,"%i ",((byte *)netbuffer)[i]);

-	fprintf (debugfile,"\n");

-}

-

-	I_NetCmd ();

-}

-

-/*

-==============

-=

-= HGetPacket

-=

-= Returns false if no packet is waiting

-=

-==============

-*/

-

-boolean HGetPacket (void)

-{       

-	if (reboundpacket)

-	{

-		*netbuffer = reboundstore;

-		doomcom->remotenode = 0;

-		reboundpacket = false;

-		return true;

-	}

-

-	if (!netgame)

-		return false;

-	if (demoplayback)

-		return false;

-		

-	doomcom->command = CMD_GET;

-	I_NetCmd ();

-	if (doomcom->remotenode == -1)

-		return false;

-

-	if (doomcom->datalength != NetbufferSize ())

-	{

-		if (debugfile)

-			fprintf (debugfile,"bad packet length %i\n",doomcom->datalength);

-		return false;

-	}

-	

-	if (NetbufferChecksum () != (netbuffer->checksum&NCMD_CHECKSUM) )

-	{

-		if (debugfile)

-			fprintf (debugfile,"bad packet checksum\n");

-		return false;

-	}

-

-if (debugfile)

-{

-	int             realretrans;

-			int     i;

-			

-	if (netbuffer->checksum & NCMD_SETUP)

-		fprintf (debugfile,"setup packet\n");

-	else

-	{

-		if (netbuffer->checksum & NCMD_RETRANSMIT)

-			realretrans = ExpandTics (netbuffer->retransmitfrom);

-		else

-			realretrans = -1;

-		fprintf (debugfile,"get %i = (%i + %i, R %i)[%i] ",doomcom->remotenode,

-		ExpandTics(netbuffer->starttic),netbuffer->numtics, realretrans, doomcom->datalength);

-		for (i=0 ; i<doomcom->datalength ; i++)

-			fprintf (debugfile,"%i ",((byte *)netbuffer)[i]);

-		fprintf (debugfile,"\n");

-	}

-}

-	return true;    

-}

-

-

-/*

-===================

-=

-= GetPackets

-=

-===================

-*/

-

-char    exitmsg[80];

-

-void GetPackets (void)

-{

-	int             netconsole;

-	int             netnode;

-	ticcmd_t        *src, *dest;

-	int             realend;

-	int             realstart;

-				 

-	while (HGetPacket ())

-	{

-		if (netbuffer->checksum & NCMD_SETUP)

-			continue;               // extra setup packet

-			

-		netconsole = netbuffer->player & ~PL_DRONE;

-		netnode = doomcom->remotenode;

-		//

-		// to save bytes, only the low byte of tic numbers are sent

-		// Figure out what the rest of the bytes are

-		//

-		realstart = ExpandTics (netbuffer->starttic);           

-		realend = (realstart+netbuffer->numtics);

-		

-		//

-		// check for exiting the game

-		//

-		if (netbuffer->checksum & NCMD_EXIT)

-		{

-			if (!nodeingame[netnode])

-				continue;

-			nodeingame[netnode] = false;

-			playeringame[netconsole] = false;

-			strcpy(exitmsg, "PLAYER 1 LEFT THE GAME");

-			S_StartSound(NULL, sfx_chat);

-			exitmsg[7] += netconsole;

-			//players[consoleplayer].message = exitmsg;

-			P_SetMessage(&players[consoleplayer], exitmsg, true);

-/*                      if (demorecording)

-				G_CheckDemoStatus ();

-*/ // DEBUG

-			continue;

-		}

-

-		//

-		// check for a remote game kill

-		//

-		if (netbuffer->checksum & NCMD_KILL)

-			I_Error ("Killed by network driver");

-

-		nodeforplayer[netconsole] = netnode;

-		

-		//

-		// check for retransmit request

-		//

-		if ( resendcount[netnode] <= 0 

-		&& (netbuffer->checksum & NCMD_RETRANSMIT) )

-		{

-			resendto[netnode] = ExpandTics(netbuffer->retransmitfrom);

-if (debugfile)

-fprintf (debugfile,"retransmit from %i\n", resendto[netnode]);

-			resendcount[netnode] = RESENDCOUNT;

-		}

-		else

-			resendcount[netnode]--;

-

-		//

-		// check for out of order / duplicated packet

-		//              

-		if (realend == nettics[netnode])

-			continue;

-			

-		if (realend < nettics[netnode])

-		{

-if (debugfile)

-fprintf (debugfile,"out of order packet (%i + %i)\n" ,realstart,netbuffer->numtics);

-			continue;

-		}

-

-		//

-		// check for a missed packet

-		//

-		if (realstart > nettics[netnode])

-		{

-		// stop processing until the other system resends the missed tics

-if (debugfile)

-fprintf (debugfile,"missed tics from %i (%i - %i)\n", netnode, realstart, nettics[netnode]);

-			remoteresend[netnode] = true;

-			continue;

-		}

-	

-//

-// update command store from the packet

-//

-{

-	int             start;

-

-		remoteresend[netnode] = false;

-		

-		start = nettics[netnode] - realstart;           

-		src = &netbuffer->cmds[start];

-

-		while (nettics[netnode] < realend)

-		{

-			dest = &netcmds[netconsole][nettics[netnode]%BACKUPTICS];

-			nettics[netnode]++;

-			*dest = *src;

-			src++;

-		}

-	}

-}

-

-}

-

-/*

-=============

-=

-= NetUpdate

-=

-= Builds ticcmds for console player

-= sends out a packet

-=============

-*/

-

-int      gametime;

-

-void NetUpdate (void)

-{

-	int             nowtime;

-	int             newtics;

-	int                             i,j;

-	int                             realstart;

-	int                             gameticdiv;

-			

-//

-// check time

-//  

-	nowtime = I_GetTime ()/ticdup;

-	newtics = nowtime - gametime;

-	gametime = nowtime;

-	

-	if (newtics <= 0)                       // nothing new to update

-		goto listen; 

-

-	if (skiptics <= newtics)

-	{

-		newtics -= skiptics;

-		skiptics = 0;

-	}

-	else

-	{

-		skiptics -= newtics;

-		newtics = 0;

-	}

-	

-		

-	netbuffer->player = consoleplayer;

-		

-//

-// build new ticcmds for console player

-//

-	gameticdiv = gametic/ticdup;

-	for (i=0 ; i<newtics ; i++)

-	{

-		I_StartTic ();

-		D_ProcessEvents ();

-		if (maketic - gameticdiv >= BACKUPTICS/2-1)

-			break;          // can't hold any more

-//printf ("mk:%i ",maketic);

-		G_BuildTiccmd (&localcmds[maketic%BACKUPTICS]);

-		maketic++;

-	}

-

-

-	if (singletics)

-		return;         // singletic update is syncronous

-		

-//

-// send the packet to the other nodes

-//

-	for (i=0 ; i<doomcom->numnodes ; i++)

-		if (nodeingame[i])

-		{

-			netbuffer->starttic = realstart = resendto[i];

-			netbuffer->numtics = maketic - realstart;

-			if (netbuffer->numtics > BACKUPTICS)

-				I_Error ("NetUpdate: netbuffer->numtics > BACKUPTICS");

-

-			resendto[i] = maketic - doomcom->extratics;

-	

-

-			for (j=0 ; j< netbuffer->numtics ; j++)

-				netbuffer->cmds[j] = 

-					localcmds[(realstart+j)%BACKUPTICS];

-					

-			if (remoteresend[i])

-			{

-				netbuffer->retransmitfrom = nettics[i];

-				HSendPacket (i, NCMD_RETRANSMIT);

-			}

-			else

-			{

-				netbuffer->retransmitfrom = 0;

-				HSendPacket (i, 0);

-			}

-		}

-

-//

-// listen for other packets

-//              

-listen:

-

-	GetPackets ();

-}

-

-

-/*

-=====================

-=

-= CheckAbort

-=

-=====================

-*/

-

-void CheckAbort (void)

-{

-	event_t *ev;

-	int             stoptic;

-	

-	stoptic = I_GetTime () + 2; 

-	while (I_GetTime() < stoptic) 

-		I_StartTic (); 

-	

-	I_StartTic ();

-	for ( ; eventtail != eventhead 

-	; eventtail = (++eventtail)&(MAXEVENTS-1) ) 

-	{ 

-		ev = &events[eventtail]; 

-		if (ev->type == ev_keydown && ev->data1 == KEY_ESCAPE)

-			I_Error ("Network game synchronization aborted.");

-	} 

-}

-

-/*

-=====================

-=

-= D_ArbitrateNetStart

-=

-=====================

-*/

-

-void D_ArbitrateNetStart (void)

-{

-	int             i;

-	boolean gotinfo[MAXNETNODES];

-	

-	autostart = true;

-	memset (gotinfo,0,sizeof(gotinfo));

-	

-	if (doomcom->consoleplayer)

-	{       // listen for setup info from key player

-		while (1)

-		{

-			CheckAbort ();

-			if (!HGetPacket ())

-				continue;

-			if (netbuffer->checksum & NCMD_SETUP)

-			{

-				if (netbuffer->player != VERSION)

-					I_Error ("Different DOOM versions cannot play a net game!");

-				startskill = netbuffer->retransmitfrom & 15;

-				deathmatch = (netbuffer->retransmitfrom & 0xc0) >> 6;

-				nomonsters = (netbuffer->retransmitfrom & 0x20) > 0;

-				respawnparm = (netbuffer->retransmitfrom & 0x10) > 0;

-				startmap = netbuffer->starttic & 0x3f;

-				startepisode = netbuffer->starttic >> 6;

-				return;

-			}

-		}

-	}

-	else

-	{       // key player, send the setup info

-		do

-		{

-			CheckAbort ();

-			for (i=0 ; i<doomcom->numnodes ; i++)

-			{

-				netbuffer->retransmitfrom = startskill;

-				if (deathmatch)

-					netbuffer->retransmitfrom |= (deathmatch<<6);

-				if (nomonsters)

-					netbuffer->retransmitfrom |= 0x20;

-				if (respawnparm)

-					netbuffer->retransmitfrom |= 0x10;

-				netbuffer->starttic = startepisode * 64 + startmap;

-				netbuffer->player = VERSION;

-				netbuffer->numtics = 0;

-				HSendPacket (i, NCMD_SETUP);

-			}

-

-#if 1

-			for(i = 10 ; i  &&  HGetPacket(); --i)

-			{

- if((netbuffer->player&0x7f) < MAXNETNODES)

-				gotinfo[netbuffer->player&0x7f] = true;

-			}

-#else

-			while (HGetPacket ())

-			{

-				gotinfo[netbuffer->player&0x7f] = true;

-			}

-#endif

-

-			for (i=1 ; i<doomcom->numnodes ; i++)

-				if (!gotinfo[i])

-					break;

-		} while (i < doomcom->numnodes);

-	}

-}

-

-/*

-===================

-=

-= D_CheckNetGame

-=

-= Works out player numbers among the net participants

-===================

-*/

-

-extern  int                     viewangleoffset;

-

-void D_CheckNetGame (void)

-{

-	int             i;

-	

-	for (i=0 ; i<MAXNETNODES ; i++)

-	{

-		nodeingame[i] = false;

-	nettics[i] = 0;

-		remoteresend[i] = false;        // set when local needs tics

-		resendto[i] = 0;                        // which tic to start sending

-	}

-	

-// I_InitNetwork sets doomcom and netgame

-	I_InitNetwork ();

-	if (doomcom->id != DOOMCOM_ID)

-		I_Error ("Doomcom buffer invalid!");

-	netbuffer = &doomcom->data;

-	consoleplayer = displayplayer = doomcom->consoleplayer;

-	if (netgame)

-		D_ArbitrateNetStart ();

-//printf ("startskill %i  deathmatch: %i  startmap: %i  startepisode: %i\n", startskill, deathmatch, startmap, startepisode);

-	

-// read values out of doomcom

-	ticdup = doomcom->ticdup;

-	maxsend = BACKUPTICS/2-1;

-	if (maxsend<1)

-		maxsend = 1;

-			

-	for (i=0 ; i<doomcom->numplayers ; i++)

-		playeringame[i] = true;

-	for (i=0 ; i<doomcom->numnodes ; i++)

-		nodeingame[i] = true;

-	

-//printf ("player %i of %i (%i nodes)\n", consoleplayer+1, doomcom->numplayers, doomcom->numnodes);

-

-}

-

-/*

-==================

-=

-= D_QuitNetGame

-=

-= Called before quitting to leave a net game without hanging the

-= other players

-=

-==================

-*/

-

-void D_QuitNetGame (void)

-{

-	int             i, j;

-	

-	if (debugfile)

-		fclose (debugfile);

-		

-	if (!netgame || !usergame || consoleplayer == -1 || demoplayback)

-		return;

-	

-// send a bunch of packets for security

-	netbuffer->player = consoleplayer;

-	netbuffer->numtics = 0;

-	for (i=0 ; i<4 ; i++)

-	{

-		for (j=1 ; j<doomcom->numnodes ; j++)

-			if (nodeingame[j])

-				HSendPacket (j, NCMD_EXIT);

-		I_WaitVBL (1);

-	}

-}

-

-

-

-/*

-===============

-=

-= TryRunTics

-=

-===============

-*/

-

-int     frametics[4], frameon;

-int     frameskip[4];

-int             oldnettics;

-extern  boolean advancedemo;

-

-void TryRunTics (void)

-{

-	int             i;

-	int             lowtic;

-	int             entertic;

-	static int              oldentertics;

-	int                             realtics, availabletics;

-	int                             counts;

-	int                             numplaying;

-

-//

-// get real tics

-//                      

-	entertic = I_GetTime ()/ticdup;

-	realtics = entertic - oldentertics;

-	oldentertics = entertic;

-

-//

-// get available tics

-//

-	NetUpdate ();

-	

-	lowtic = MAXINT;

-	numplaying = 0;

-	for (i=0 ; i<doomcom->numnodes ; i++)

-		if (nodeingame[i])

-		{

-			numplaying++;

-			if (nettics[i] < lowtic)

-				lowtic = nettics[i];

-		}

-	availabletics = lowtic - gametic/ticdup;

-	

-

-//

-// decide how many tics to run

-//

-	if (realtics < availabletics-1)

-		counts = realtics+1;

-	else if (realtics < availabletics)

-		counts = realtics;

-	else

-		counts = availabletics;

-	if (counts < 1)

-		counts = 1;

-		

-	frameon++;

-

-if (debugfile)

-	fprintf (debugfile,"=======real: %i  avail: %i  game: %i\n",realtics, availabletics,counts);

-

-	if (!demoplayback)

-	{       

-	//=============================================================================

-	//

-	//      ideally nettics[0] should be 1 - 3 tics above lowtic

-	//      if we are consistantly slower, speed up time

-	//

-		for (i=0 ; i<MAXPLAYERS ; i++)

-			if (playeringame[i])

-				break;

-		if (consoleplayer == i)

-		{       // the key player does not adapt

-		}

-		else

-		{

-			if (nettics[0] <= nettics[nodeforplayer[i]])

-			{

-				gametime--;

-	//                      printf ("-");

-			}

-			frameskip[frameon&3] = (oldnettics > nettics[nodeforplayer[i]]);

-			oldnettics = nettics[0];

-			if (frameskip[0] && frameskip[1] && frameskip[2] && frameskip[3])

-			{

-				skiptics = 1;

-	//                      printf ("+");

-			}

-		}

-	//============================================================================= 

-	}       // demoplayback                 

-

-	//

-	// wait for new tics if needed

-	//

-		while (lowtic < gametic/ticdup + counts)        

-		{

-	

-			NetUpdate ();   

-			lowtic = MAXINT;

-			

-			for (i=0 ; i<doomcom->numnodes ; i++)

-				if (nodeingame[i] && nettics[i] < lowtic)

-					lowtic = nettics[i];

-	

-			if (lowtic < gametic/ticdup)

-				I_Error ("TryRunTics: lowtic < gametic");

-				

-			// don't stay in here forever -- give the menu a chance to work

-			if (I_GetTime ()/ticdup - entertic >= 20)

-			{

-				MN_Ticker ();

-				return;

-			} 

-		}

-

-//

-// run the count * ticdup dics

-//

-	while (counts--)

-	{

-		for (i=0 ; i<ticdup ; i++)

-		{

-			if (gametic/ticdup > lowtic)

-				I_Error ("gametic>lowtic");

-			if (advancedemo)

-				D_DoAdvanceDemo ();

-			MN_Ticker ();

-			G_Ticker ();

-			gametic++;

-			//

-			// modify command for duplicated tics

-			//

-			if (i != ticdup-1)

-			{

-				ticcmd_t        *cmd;

-				int                     buf;

-				int                     j;

-				

-				buf = (gametic/ticdup)%BACKUPTICS; 

-				for (j=0 ; j<MAXPLAYERS ; j++)

-				{

-					cmd = &netcmds[j][buf];

-					cmd->chatchar = 0;

-					if (cmd->buttons & BT_SPECIAL)

-						cmd->buttons = 0;

-				}

-			}

-		}

-		NetUpdate ();                                   // check for new console commands

-	}

-}