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host_cmd.c
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host_cmd.c
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// host_cmd.c
#include "quakedef.h"
extern cvar_t pausable;
int current_skill;
void Mod_Print (void);
/*
==================
Host_QC_Exec_f
Execute QC commands from the console
==================
*/
void Host_QC_Exec_f (void)
{
dfunction_t *f;
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
if (!developer.value)
return;
if ((f = ED_FindFunction(Cmd_Argv(1))) != NULL)
{
pr_global_struct->self = EDICT_TO_PROG(sv_player);
PR_ExecuteProgram ((func_t)(f - pr_functions));
}
else
Con_Printf("bad function\n");
}
/*
==================
Host_QC_List_f
Print all QC functions into console
==================
*/
void Host_QC_List_f (void)
{
if (sv.active)
{
int i;
dfunction_t *f;
char *name;
Con_Printf ("QuakeC Functions:\n");
for (i=0 ; i<progs->numfunctions ; i++)
{
f = &pr_functions[i];
name = PR_GetString(f->s_name);
if ('A' <= name[0] && name[0] <= 'Z')
Con_Printf ("%i: %s\n", i, name);
}
}
else
Con_Printf ("No active server\n");
}
/*
==================
Host_Quit_f
==================
*/
void Host_Quit_f (void)
{
if (key_dest != key_console && cls.state != ca_dedicated)
{
M_Menu_Quit_f ();
return;
}
CL_Disconnect ();
Host_ShutdownServer(false);
Sys_Quit (0);
}
/*
==================
Host_Sys_Error_f
Just throw a system error to
test error shutdown procedures
==================
*/
void Host_Sys_Error_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
if (!developer.value)
return;
if (Cmd_Argc() == 1)
{
Con_Printf ("specify a message, please\n");
Con_Printf ("error <\"message\">\n");
return;
}
Sys_Error (Cmd_Argv(1));
}
/*
===============================================================================
FILELIST MANAGEMENT
===============================================================================
*/
/*
==============================================================================
johnfitz -- map list management
==============================================================================
*/
filelist_t *maplist;
void Host_MapListInit (void)
{
char *ext = "bsp";
char *subdir = "maps/";
searchpath_t *search;
for (search = com_searchpaths ; search ; search = search->next)
{
if (search->pack) //pakfile
COM_ScanPakFileList(search->pack, subdir, ext, true, &maplist);
else //directory
COM_ScanDirFileList(search->filename, subdir, ext, true, &maplist);
}
}
void Host_MapListClear (void)
{
COM_FileListClear(&maplist);
}
void Host_MapListRebuild (void) // for new game
{
Host_MapListClear ();
Host_MapListInit ();
}
/*
==================
Host_Maplist_f
==================
*/
void Host_Maplist_f (void)
{
int i;
filelist_t *level;
for (level = maplist, i = 0; level; level = level->next, i++)
Con_SafePrintf (" %s\n", level->name);
if (i)
Con_SafePrintf ("%i map(s)\n", i);
else
Con_SafePrintf ("no maps found\n");
}
/*
==============================================================================
ericw -- demo list management
==============================================================================
*/
filelist_t *demolist;
void Host_DemoListInit (void)
{
char *ext = "dem";
char *subdir = "";
searchpath_t *search;
for (search = com_searchpaths ; search ; search = search->next)
{
if (search->pack) //pakfile
COM_ScanPakFileList(search->pack, subdir, ext, true, &demolist);
else //directory
COM_ScanDirFileList(search->filename, subdir, ext, true, &demolist);
}
}
void Host_DemoListClear (void)
{
COM_FileListClear (&demolist);
}
void Host_DemoListRebuild (void) // for new game
{
Host_DemoListClear ();
Host_DemoListInit ();
}
/*
==================
Host_Demolist_f
==================
*/
void Host_Demolist_f (void)
{
int i;
filelist_t *demo;
for (demo = demolist, i = 0; demo; demo = demo->next, i++)
Con_SafePrintf (" %s\n", demo->name);
if (i)
Con_SafePrintf ("%i demo(s)\n", i);
else
Con_SafePrintf ("no demos found\n");
}
/*
==============================================================================
EER1 -- save list management
==============================================================================
*/
filelist_t *savelist;
void Host_SaveListInit (void)
{
char *ext = "sav";
char *subdir = "";
searchpath_t *search;
for (search = com_searchpaths ; search ; search = search->next)
{
if (search->pack) //pakfile
COM_ScanPakFileList(search->pack, subdir, ext, true, &savelist);
else //directory
COM_ScanDirFileList(search->filename, subdir, ext, true, &savelist);
}
}
void Host_SaveListClear (void)
{
COM_FileListClear (&savelist);
}
void Host_SaveListRebuild (void) // for new game
{
Host_SaveListClear ();
Host_SaveListInit ();
}
/*
==================
Host_Savelist_f
==================
*/
void Host_Savelist_f (void)
{
int i;
filelist_t *save;
for (save = savelist, i = 0; save; save = save->next, i++)
Con_SafePrintf (" %s\n", save->name);
if (i)
Con_SafePrintf ("%i save(s)\n", i);
else
Con_SafePrintf ("no saves found\n");
}
/*
==============================================================================
EER1 -- config list management
==============================================================================
*/
filelist_t *configlist;
void Host_ConfigListInit (void)
{
char *exts[] = {"cfg", "rc"};
char *ext;
char *subdir = "";
int j, c = sizeof(exts) / sizeof(exts[0]);
searchpath_t *search;
for (search = com_searchpaths ; search ; search = search->next)
{
for (j=0 ; j<c && exts[j] != NULL ; j++)
{
ext = exts[j];
if (search->pack) //pakfile
COM_ScanPakFileList(search->pack, subdir, ext, false, &configlist);
else //directory
COM_ScanDirFileList(search->filename, subdir, ext, false, &configlist);
}
}
}
void Host_ConfigListClear (void)
{
COM_FileListClear (&configlist);
}
void Host_ConfigListRebuild (void) // for new game
{
Host_ConfigListClear ();
Host_ConfigListInit ();
}
/*
==================
Host_Configlist_f
==================
*/
void Host_Configlist_f (void)
{
int i;
filelist_t *config;
for (config = configlist, i = 0; config; config = config->next, i++)
Con_SafePrintf (" %s\n", config->name);
if (i)
Con_SafePrintf ("%i config(s)\n", i);
else
Con_SafePrintf ("no configs found\n");
}
/*
===============================================================================
HOST COMMANDS
===============================================================================
*/
/*
=============
Host_Mapname_f
=============
*/
void Host_Mapname_f (void)
{
if (sv.active)
{
Con_Printf ("\"mapname\" is \"%s\"\n", sv.name);
return;
}
if (cls.state == ca_connected)
{
Con_Printf ("\"mapname\" is \"%s\"\n", cl.worldname);
return;
}
Con_Printf ("no map loaded\n");
}
/*
==================
Host_Status_f
==================
*/
void Host_Status_f (void)
{
client_t *client;
int seconds;
int minutes;
int hours = 0;
int j;
void (*print) (char *fmt, ...);
if (cmd_source == src_command)
{
if (!sv.active)
{
Cmd_ForwardToServer ();
return;
}
print = Con_Printf;
}
else
print = SV_ClientPrintf;
print ("host: %s\n", Cvar_VariableString ("hostname"));
print ("version: %4.2f\n", VERSION);
if (tcpipAvailable)
print ("tcp/ip: %s\n", my_tcpip_address);
print ("map: %s\n", sv.name);
print ("players: %i active (%i max)\n\n", net_activeconnections, svs.maxclients);
for (j=0, client = svs.clients ; j<svs.maxclients ; j++, client++)
{
if (!client->active)
continue;
seconds = (int)(net_time - client->netconnection->connectTime);
minutes = seconds / 60;
if (minutes)
{
seconds -= (minutes * 60);
hours = minutes / 60;
if (hours)
minutes -= (hours * 60);
}
else
hours = 0;
print ("#%-2u %-16.16s %3i %2i:%02i:%02i\n", j+1, client->name, (int)client->edict->v.frags, hours, minutes, seconds);
print (" %s\n", client->netconnection->address);
}
}
/*
==================
Host_God_f
Sets client to godmode
==================
*/
void Host_God_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
sv_player->v.flags = (int)sv_player->v.flags ^ FL_GODMODE;
if (!((int)sv_player->v.flags & FL_GODMODE) )
SV_ClientPrintf ("godmode OFF\n");
else
SV_ClientPrintf ("godmode ON\n");
}
void Host_Notarget_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
sv_player->v.flags = (int)sv_player->v.flags ^ FL_NOTARGET;
if (!((int)sv_player->v.flags & FL_NOTARGET) )
SV_ClientPrintf ("notarget OFF\n");
else
SV_ClientPrintf ("notarget ON\n");
}
/*
==================
Host_Noclip_f
Sets client to noclip mode
==================
*/
void Host_Noclip_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
if (sv_player->v.movetype != MOVETYPE_NOCLIP)
{
cl.noclip_anglehack = true;
sv_player->v.movetype = MOVETYPE_NOCLIP;
SV_ClientPrintf ("noclip ON\n");
}
else
{
cl.noclip_anglehack = false;
sv_player->v.movetype = MOVETYPE_WALK;
SV_ClientPrintf ("noclip OFF\n");
}
}
/*
====================
Host_SetPos_f
adapted from fteqw, originally by Alex Shadowalker
====================
*/
void Host_SetPos_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
if (Cmd_Argc() != 7 && Cmd_Argc() != 4)
{
SV_ClientPrintf("usage:\n");
SV_ClientPrintf(" setpos <x> <y> <z>\n");
SV_ClientPrintf(" setpos <x> <y> <z> <pitch> <yaw> <roll>\n");
SV_ClientPrintf("current values:\n");
SV_ClientPrintf(" %i %i %i %i %i %i\n",
(int)sv_player->v.origin[0],
(int)sv_player->v.origin[1],
(int)sv_player->v.origin[2],
(int)sv_player->v.v_angle[0],
(int)sv_player->v.v_angle[1],
(int)sv_player->v.v_angle[2]);
return;
}
if (sv_player->v.movetype != MOVETYPE_NOCLIP)
{
cl.noclip_anglehack = true;
sv_player->v.movetype = MOVETYPE_NOCLIP;
SV_ClientPrintf ("noclip ON\n");
}
//make sure they're not going to whizz away from it
sv_player->v.velocity[0] = 0;
sv_player->v.velocity[1] = 0;
sv_player->v.velocity[2] = 0;
sv_player->v.origin[0] = atof(Cmd_Argv(1));
sv_player->v.origin[1] = atof(Cmd_Argv(2));
sv_player->v.origin[2] = atof(Cmd_Argv(3));
if (Cmd_Argc() == 7)
{
sv_player->v.angles[0] = atof(Cmd_Argv(4));
sv_player->v.angles[1] = atof(Cmd_Argv(5));
sv_player->v.angles[2] = atof(Cmd_Argv(6));
sv_player->v.fixangle = 1;
}
SV_LinkEdict (sv_player, false);
}
/*
==================
Host_Fly_f
Sets client to flymode
==================
*/
void Host_Fly_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
if (sv_player->v.movetype != MOVETYPE_FLY)
{
sv_player->v.movetype = MOVETYPE_FLY;
SV_ClientPrintf ("flymode ON\n");
}
else
{
sv_player->v.movetype = MOVETYPE_WALK;
SV_ClientPrintf ("flymode OFF\n");
}
}
/*
==================
SV_Freezeall_f
Freezes the world.
==================
*/
void SV_Freezeall_f (void)
{
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (pr_global_struct->deathmatch || pr_global_struct->coop)
return;
sv.frozen = !sv.frozen;
if (sv.frozen)
SV_ClientPrintf ("freeze mode ON\n");
else
SV_ClientPrintf ("freeze mode OFF\n");
}
/*
==================
Host_Ping_f
==================
*/
void Host_Ping_f (void)
{
int i, j;
float total;
client_t *client;
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
SV_ClientPrintf ("Client ping times:\n");
for (i=0, client = svs.clients ; i<svs.maxclients ; i++, client++)
{
if (!client->active)
continue;
total = 0;
for (j=0 ; j<NUM_PING_TIMES ; j++)
total+=client->ping_times[j];
total /= NUM_PING_TIMES;
SV_ClientPrintf ("%4i %s\n", (int)(total*1000), client->name);
}
}
/*
===============================================================================
SERVER TRANSITIONS
===============================================================================
*/
/*
======================
Host_Map_f
handle a
map <servername>
command from the console. Active clients are kicked off.
======================
*/
void Host_Map_f (void)
{
int i;
char name[MAX_QPATH];
// Quakespasm: map with no parameter says name
if (Cmd_Argc() < 2) //no map name given
{
if (cls.state == ca_dedicated)
{
if (sv.active)
Con_Printf ("Current map: %s\n", sv.name);
else
Con_Printf ("Server not active\n");
}
else if (cls.state == ca_connected)
{
Con_Printf ("Current map: %s ( %s )\n", cl.levelname, cl.worldname);
}
else
{
Con_Printf ("map <levelname>: start a new server\n");
}
return;
}
if (cmd_source != src_command)
return;
cls.demonum = -1; // stop demo loop in case this fails
CL_Disconnect ();
Host_ShutdownServer(false);
key_dest = key_game; // remove console or menu
SCR_BeginLoadingPlaque ();
cls.mapstring[0] = 0;
for (i=0 ; i<Cmd_Argc() ; i++)
{
strcat (cls.mapstring, Cmd_Argv(i));
strcat (cls.mapstring, " ");
}
strcat (cls.mapstring, "\n");
svs.serverflags = 0; // haven't completed an episode yet
strcpy (name, Cmd_Argv(1));
SV_SpawnServer (name);
if (!sv.active)
return;
if (cls.state != ca_dedicated)
{
strcpy (cls.spawnparms, "");
for (i=2 ; i<Cmd_Argc() ; i++)
{
strcat (cls.spawnparms, Cmd_Argv(i));
strcat (cls.spawnparms, " ");
}
Cmd_ExecuteString ("connect local", src_command);
}
}
/*
==================
Host_Changelevel_f
Goes to a new map, taking all clients along
==================
*/
void Host_Changelevel_f (void)
{
char level[MAX_QPATH];
int i;
if (Cmd_Argc() != 2)
{
Con_Printf ("changelevel <levelname> : continue game on a new level\n");
return;
}
if (!sv.active || cls.demoplayback)
{
Con_Printf ("Only the server may changelevel\n");
return;
}
// check for client having map before anything else
sprintf (level, "maps/%s.bsp", Cmd_Argv(1));
if (COM_OpenFile (level, &i, NULL) == -1)
Host_Error ("cannot find map %s", level);
key_dest = key_game; // remove console or menu
SV_SaveSpawnparms ();
strcpy (level, Cmd_Argv(1));
SV_SpawnServer (level);
// also issue an error if spawn failed -- O.S.
if (!sv.active)
Host_Error ("cannot run map %s", level);
}
/*
==================
Host_Restart_f
Restarts the current server for a dead player
==================
*/
void Host_Restart_f (void)
{
char mapname[MAX_QPATH];
if (cls.demoplayback || !sv.active)
return;
if (cmd_source != src_command)
return;
strcpy (mapname, sv.name); // must copy out, because it gets cleared in sv_spawnserver
SV_SpawnServer (mapname);
// also issue an error if spawn failed
if (!sv.active)
Host_Error ("cannot restart map %s", mapname);
}
/*
==================
Host_Reconnect_f
This command causes the client to wait for the signon messages again.
This is sent just before a server changes levels
==================
*/
void Host_Reconnect_f (void)
{
if (cls.demoplayback) // cross-map demo playback fix from Baker
{
Con_DPrintf("Ignoring reconnect during demo playback\n");
return;
}
CL_Reconnect ();
}
extern char server_name[MAX_QPATH]; // for rcon
/*
=====================
Host_Connect_f
User command to connect to server
=====================
*/
void Host_Connect_f (void)
{
char name[MAX_QPATH];
cls.demonum = -1; // stop demo loop in case this fails
if (cls.demoplayback)
{
CL_StopPlayback ();
CL_Disconnect ();
}
strcpy (name, Cmd_Argv(1));
CL_EstablishConnection (name);
CL_Reconnect ();
strcpy(server_name, name); // for rcon
}
/*
=====================
Host_Disconnect_f
User command to disconnect from server
=====================
*/
void Host_Disconnect_f (void)
{
CL_Disconnect ();
if (sv.active)
Host_ShutdownServer (false);
cls.demonum = -1;
}
/*
===============================================================================
LOAD / SAVE GAME
===============================================================================
*/
#define SAVEGAME_VERSION 5
/*
===============
Host_SavegameComment
Writes a SAVEGAME_COMMENT_LENGTH character comment describing the current
===============
*/
void Host_SavegameComment (char *text)
{
int i;
char kills[20];
for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
text[i] = ' ';
memcpy (text, cl.levelname, min(strlen(cl.levelname),22)); // only copy 22 chars.
sprintf (kills,"kills:%3i/%3i", cl.stats[STAT_MONSTERS], cl.stats[STAT_TOTALMONSTERS]);
memcpy (text+22, kills, strlen(kills));
// convert space to _ to make stdio happy
for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
if (text[i] == ' ')
text[i] = '_';
text[SAVEGAME_COMMENT_LENGTH] = '\0';
}
/*
===============
Host_Savegame_f
===============
*/
void Host_Savegame_f (void)
{
char name[MAX_OSPATH];
FILE *f;
int i;
char comment[SAVEGAME_COMMENT_LENGTH+1];
if (cmd_source != src_command)
return;
if (!sv.active)
{
Con_Printf ("Not playing a local game.\n");
return;
}
if (cl.intermission)
{
Con_Printf ("Can't save in intermission.\n");
return;
}
if (svs.maxclients != 1)
{
Con_Printf ("Can't save multiplayer games.\n");
return;
}
if (Cmd_Argc() != 2)
{
Con_Printf ("save <savename> : save a game\n");
return;
}
if (strstr(Cmd_Argv(1), ".."))
{
Con_Printf ("Relative pathnames are not allowed.\n");
return;
}
for (i=0 ; i<svs.maxclients ; i++)
{
if (svs.clients[i].active && (svs.clients[i].edict->v.health <= 0) )
{
Con_Printf ("Can't savegame with a dead player\n");
return;
}
}
sprintf (name, "%s/%s", com_gamedir, Cmd_Argv(1));
COM_DefaultExtension (name, ".sav");
Con_SafePrintf ("Saving game to %s...\n", name);
f = fopen (name, "w");
if (!f)
{
Con_Error ("couldn't open.\n");
return;
}
fprintf (f, "%i\n", SAVEGAME_VERSION);
Host_SavegameComment (comment);
fprintf (f, "%s\n", comment);
for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
fprintf (f, "%f\n", svs.clients->spawn_parms[i]);
fprintf (f, "%d\n", current_skill);
fprintf (f, "%s\n", sv.name);
fprintf (f, "%f\n", sv.time);
// write the light styles
for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
{
if (sv.lightstyles[i])
fprintf (f, "%s\n", sv.lightstyles[i]);
else
fprintf (f,"m\n");
}
ED_WriteGlobals (f);
for (i=0 ; i<sv.num_edicts ; i++)
{
ED_Write (f, EDICT_NUM(i));
// fflush (f); // Baker change (fflush is a major slowdown, let alone running it hundreds of times)