* Move the game source from mod/src/ to src/

1 files changed, 2207 insertions, 0 deletions

diff --git a/src/game/g_main.c b/src/game/g_main.c
new file mode 100644
index 00000000..22ff74f7
--- /dev/null
+++ b/src/game/g_main.c
@@ -0,0 +1,2207 @@
+// Copyright (C) 1999-2000 Id Software, Inc.
+//
+
+/*
+ *  Portions Copyright (C) 2000-2001 Tim Angus
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the OSML - Open Source Modification License v1.0 as
+ *  described in the file COPYING which is distributed with this source
+ *  code.
+ *
+ *  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.
+ */
+
+#include "g_local.h"
+
+level_locals_t  level;
+
+typedef struct
+{
+  vmCvar_t  *vmCvar;
+  char    *cvarName;
+  char    *defaultString;
+  int     cvarFlags;
+  int     modificationCount;  // for tracking changes
+  qboolean  trackChange;  // track this variable, and announce if changed
+  qboolean teamShader;        // track and if changed, update shader state
+} cvarTable_t;
+
+gentity_t   g_entities[ MAX_GENTITIES ];
+gclient_t   g_clients[ MAX_CLIENTS ];
+
+vmCvar_t  g_fraglimit;
+vmCvar_t  g_timelimit;
+vmCvar_t  g_suddenDeathTime;
+vmCvar_t  g_capturelimit;
+vmCvar_t  g_friendlyFire;
+vmCvar_t  g_password;
+vmCvar_t  g_needpass;
+vmCvar_t  g_maxclients;
+vmCvar_t  g_maxGameClients;
+vmCvar_t  g_dedicated;
+vmCvar_t  g_speed;
+vmCvar_t  g_gravity;
+vmCvar_t  g_cheats;
+vmCvar_t  g_knockback;
+vmCvar_t  g_quadfactor;
+vmCvar_t  g_forcerespawn;
+vmCvar_t  g_inactivity;
+vmCvar_t  g_debugMove;
+vmCvar_t  g_debugDamage;
+vmCvar_t  g_debugAlloc;
+vmCvar_t  g_weaponRespawn;
+vmCvar_t  g_weaponTeamRespawn;
+vmCvar_t  g_motd;
+vmCvar_t  g_synchronousClients;
+vmCvar_t  g_warmup;
+vmCvar_t  g_doWarmup;
+vmCvar_t  g_restarted;
+vmCvar_t  g_logFile;
+vmCvar_t  g_logFileSync;
+vmCvar_t  g_blood;
+vmCvar_t  g_podiumDist;
+vmCvar_t  g_podiumDrop;
+vmCvar_t  g_allowVote;
+vmCvar_t  g_teamAutoJoin;
+vmCvar_t  g_teamForceBalance;
+vmCvar_t  g_banIPs;
+vmCvar_t  g_filterBan;
+vmCvar_t  g_smoothClients;
+vmCvar_t  pmove_fixed;
+vmCvar_t  pmove_msec;
+vmCvar_t  g_rankings;
+vmCvar_t  g_listEntity;
+vmCvar_t  g_minCommandPeriod;
+
+//TA
+vmCvar_t  g_humanBuildPoints;
+vmCvar_t  g_alienBuildPoints;
+vmCvar_t  g_humanStage;
+vmCvar_t  g_humanKills;
+vmCvar_t  g_humanMaxStage;
+vmCvar_t  g_humanStage2Threshold;
+vmCvar_t  g_humanStage3Threshold;
+vmCvar_t  g_alienStage;
+vmCvar_t  g_alienKills;
+vmCvar_t  g_alienMaxStage;
+vmCvar_t  g_alienStage2Threshold;
+vmCvar_t  g_alienStage3Threshold;
+
+vmCvar_t  g_disabledEquipment;
+vmCvar_t  g_disabledClasses;
+vmCvar_t  g_disabledBuildables;
+
+vmCvar_t  g_debugMapRotation;
+vmCvar_t  g_currentMapRotation;
+vmCvar_t  g_currentMap;
+vmCvar_t  g_initialMapRotation;
+
+static cvarTable_t   gameCvarTable[ ] =
+{
+  // don't override the cheat state set by the system
+  { &g_cheats, "sv_cheats", "", 0, 0, qfalse },
+
+  // noset vars
+  { NULL, "gamename", GAMEVERSION , CVAR_SERVERINFO | CVAR_ROM, 0, qfalse  },
+  { NULL, "gamedate", __DATE__ , CVAR_ROM, 0, qfalse  },
+  { &g_restarted, "g_restarted", "0", CVAR_ROM, 0, qfalse  },
+  { NULL, "sv_mapname", "", CVAR_SERVERINFO | CVAR_ROM, 0, qfalse  },
+
+  // latched vars
+
+  { &g_maxclients, "sv_maxclients", "8", CVAR_SERVERINFO | CVAR_LATCH | CVAR_ARCHIVE, 0, qfalse  },
+  { &g_maxGameClients, "g_maxGameClients", "0", CVAR_SERVERINFO | CVAR_LATCH | CVAR_ARCHIVE, 0, qfalse  },
+
+  // change anytime vars
+  { &g_timelimit, "timelimit", "0", CVAR_SERVERINFO | CVAR_ARCHIVE | CVAR_NORESTART, 0, qtrue },
+  { &g_suddenDeathTime, "g_suddenDeathTime", "0", CVAR_SERVERINFO | CVAR_ARCHIVE | CVAR_NORESTART, 0, qtrue },
+
+  { &g_synchronousClients, "g_synchronousClients", "0", CVAR_SYSTEMINFO, 0, qfalse  },
+
+  { &g_friendlyFire, "g_friendlyFire", "0", CVAR_ARCHIVE, 0, qtrue  },
+
+  { &g_teamAutoJoin, "g_teamAutoJoin", "0", CVAR_ARCHIVE  },
+  { &g_teamForceBalance, "g_teamForceBalance", "0", CVAR_ARCHIVE  },
+
+  { &g_warmup, "g_warmup", "20", CVAR_ARCHIVE, 0, qtrue  },
+  { &g_doWarmup, "g_doWarmup", "0", 0, 0, qtrue  },
+  { &g_logFile, "g_logFile", "games.log", CVAR_ARCHIVE, 0, qfalse  },
+  { &g_logFileSync, "g_logFileSync", "0", CVAR_ARCHIVE, 0, qfalse  },
+
+  { &g_password, "g_password", "", CVAR_USERINFO, 0, qfalse  },
+
+  { &g_banIPs, "g_banIPs", "", CVAR_ARCHIVE, 0, qfalse  },
+  { &g_filterBan, "g_filterBan", "1", CVAR_ARCHIVE, 0, qfalse  },
+
+  { &g_needpass, "g_needpass", "0", CVAR_SERVERINFO | CVAR_ROM, 0, qfalse },
+
+  { &g_dedicated, "dedicated", "0", 0, 0, qfalse  },
+
+  { &g_speed, "g_speed", "320", 0, 0, qtrue  },
+  { &g_gravity, "g_gravity", "800", 0, 0, qtrue  },
+  { &g_knockback, "g_knockback", "1000", 0, 0, qtrue  },
+  { &g_quadfactor, "g_quadfactor", "3", 0, 0, qtrue  },
+  { &g_weaponRespawn, "g_weaponrespawn", "5", 0, 0, qtrue  },
+  { &g_weaponTeamRespawn, "g_weaponTeamRespawn", "30", 0, 0, qtrue },
+  { &g_forcerespawn, "g_forcerespawn", "20", 0, 0, qtrue },
+  { &g_inactivity, "g_inactivity", "0", 0, 0, qtrue },
+  { &g_debugMove, "g_debugMove", "0", 0, 0, qfalse },
+  { &g_debugDamage, "g_debugDamage", "0", 0, 0, qfalse },
+  { &g_debugAlloc, "g_debugAlloc", "0", 0, 0, qfalse },
+  { &g_motd, "g_motd", "", 0, 0, qfalse },
+  { &g_blood, "com_blood", "1", 0, 0, qfalse },
+
+  { &g_podiumDist, "g_podiumDist", "80", 0, 0, qfalse },
+  { &g_podiumDrop, "g_podiumDrop", "70", 0, 0, qfalse },
+
+  { &g_allowVote, "g_allowVote", "1", CVAR_ARCHIVE, 0, qfalse },
+  { &g_listEntity, "g_listEntity", "0", 0, 0, qfalse },
+  { &g_minCommandPeriod, "g_minCommandPeriod", "500", 0, 0, qfalse},
+
+  { &g_smoothClients, "g_smoothClients", "1", 0, 0, qfalse},
+  { &pmove_fixed, "pmove_fixed", "0", CVAR_SYSTEMINFO, 0, qfalse},
+  { &pmove_msec, "pmove_msec", "8", CVAR_SYSTEMINFO, 0, qfalse},
+
+  { &g_humanBuildPoints, "g_humanBuildPoints", "100", 0, 0, qfalse  },
+  { &g_alienBuildPoints, "g_alienBuildPoints", "100", 0, 0, qfalse  },
+  { &g_humanStage, "g_humanStage", "0", 0, 0, qfalse  },
+  { &g_humanKills, "g_humanKills", "0", 0, 0, qfalse  },
+  { &g_humanMaxStage, "g_humanMaxStage", "2", 0, 0, qfalse  },
+  { &g_humanStage2Threshold, "g_humanStage2Threshold", "20", 0, 0, qfalse  },
+  { &g_humanStage3Threshold, "g_humanStage3Threshold", "40", 0, 0, qfalse  },
+  { &g_alienStage, "g_alienStage", "0", 0, 0, qfalse  },
+  { &g_alienKills, "g_alienKills", "0", 0, 0, qfalse  },
+  { &g_alienMaxStage, "g_alienMaxStage", "2", 0, 0, qfalse  },
+  { &g_alienStage2Threshold, "g_alienStage2Threshold", "20", 0, 0, qfalse  },
+  { &g_alienStage3Threshold, "g_alienStage3Threshold", "40", 0, 0, qfalse  },
+
+  { &g_disabledEquipment, "g_disabledEquipment", "", CVAR_ROM, 0, qfalse  },
+  { &g_disabledClasses, "g_disabledClasses", "", CVAR_ROM, 0, qfalse  },
+  { &g_disabledBuildables, "g_disabledBuildables", "", CVAR_ROM, 0, qfalse  },
+
+  { &g_debugMapRotation, "g_debugMapRotation", "0", 0, 0, qfalse  },
+  { &g_currentMapRotation, "g_currentMapRotation", "-1", 0, 0, qfalse  }, // -1 = NOT_ROTATING
+  { &g_currentMap, "g_currentMap", "0", 0, 0, qfalse  },
+  { &g_initialMapRotation, "g_initialMapRotation", "", CVAR_ARCHIVE, 0, qfalse  },
+
+  { &g_rankings, "g_rankings", "0", 0, 0, qfalse}
+};
+
+static int gameCvarTableSize = sizeof( gameCvarTable ) / sizeof( gameCvarTable[ 0 ] );
+
+
+void G_InitGame( int levelTime, int randomSeed, int restart );
+void G_RunFrame( int levelTime );
+void G_ShutdownGame( int restart );
+void CheckExitRules( void );
+
+void G_CountSpawns( void );
+void G_CalculateBuildPoints( void );
+
+/*
+================
+vmMain
+
+This is the only way control passes into the module.
+This must be the very first function compiled into the .q3vm file
+================
+*/
+long vmMain( long command, long arg0, long arg1, long arg2, long arg3, long arg4,
+                           long arg5, long arg6, long arg7, long arg8, long arg9,
+                           long arg10, long arg11 )
+{
+  switch( command )
+  {
+    case GAME_INIT:
+      G_InitGame( arg0, arg1, arg2 );
+      return 0;
+
+    case GAME_SHUTDOWN:
+      G_ShutdownGame( arg0 );
+      return 0;
+
+    case GAME_CLIENT_CONNECT:
+      return (long)ClientConnect( arg0, arg1, arg2 );
+
+    case GAME_CLIENT_THINK:
+      ClientThink( arg0 );
+      return 0;
+
+    case GAME_CLIENT_USERINFO_CHANGED:
+      ClientUserinfoChanged( arg0 );
+      return 0;
+
+    case GAME_CLIENT_DISCONNECT:
+      ClientDisconnect( arg0 );
+      return 0;
+
+    case GAME_CLIENT_BEGIN:
+      ClientBegin( arg0 );
+      return 0;
+
+    case GAME_CLIENT_COMMAND:
+      ClientCommand( arg0 );
+      return 0;
+
+    case GAME_RUN_FRAME:
+      G_RunFrame( arg0 );
+      return 0;
+
+    case GAME_CONSOLE_COMMAND:
+      return ConsoleCommand( );
+  }
+
+  return -1;
+}
+
+
+void QDECL G_Printf( const char *fmt, ... )
+{
+  va_list argptr;
+  char    text[ 1024 ];
+  char    clientText[ 1048 ];
+
+  va_start( argptr, fmt );
+  vsprintf( text, fmt, argptr );
+  va_end( argptr );
+
+  if( !g_dedicated.integer )
+  {
+    Com_sprintf( clientText, 1048, "gprintf \"%s\"", text );
+    G_SendCommandFromServer( -1, clientText );
+  }
+
+  trap_Printf( text );
+}
+
+void QDECL G_Error( const char *fmt, ... )
+{
+  va_list argptr;
+  char    text[ 1024 ];
+
+  va_start( argptr, fmt );
+  vsprintf( text, fmt, argptr );
+  va_end( argptr );
+
+  trap_Error( text );
+}
+
+/*
+================
+G_FindTeams
+
+Chain together all entities with a matching team field.
+Entity teams are used for item groups and multi-entity mover groups.
+
+All but the first will have the FL_TEAMSLAVE flag set and teammaster field set
+All but the last will have the teamchain field set to the next one
+================
+*/
+void G_FindTeams( void )
+{
+  gentity_t *e, *e2;
+  int       i, j;
+  int       c, c2;
+
+  c = 0;
+  c2 = 0;
+
+  for( i = 1, e = g_entities+i; i < level.num_entities; i++, e++ )
+  {
+    if( !e->inuse )
+      continue;
+
+    if( !e->team )
+      continue;
+
+    if( e->flags & FL_TEAMSLAVE )
+      continue;
+
+    e->teammaster = e;
+    c++;
+    c2++;
+
+    for( j = i + 1, e2 = e + 1; j < level.num_entities; j++, e2++ )
+    {
+      if( !e2->inuse )
+        continue;
+
+      if( !e2->team )
+        continue;
+
+      if( e2->flags & FL_TEAMSLAVE )
+        continue;
+
+      if( !strcmp( e->team, e2->team ) )
+      {
+        c2++;
+        e2->teamchain = e->teamchain;
+        e->teamchain = e2;
+        e2->teammaster = e;
+        e2->flags |= FL_TEAMSLAVE;
+
+        // make sure that targets only point at the master
+        if( e2->targetname )
+        {
+          e->targetname = e2->targetname;
+          e2->targetname = NULL;
+        }
+      }
+    }
+  }
+
+  G_Printf( "%i teams with %i entities\n", c, c2 );
+}
+
+void G_RemapTeamShaders( )
+{
+}
+
+
+/*
+=================
+G_RegisterCvars
+=================
+*/
+void G_RegisterCvars( void )
+{
+  int         i;
+  cvarTable_t *cv;
+  qboolean    remapped = qfalse;
+
+  for( i = 0, cv = gameCvarTable; i < gameCvarTableSize; i++, cv++ )
+  {
+    trap_Cvar_Register( cv->vmCvar, cv->cvarName,
+      cv->defaultString, cv->cvarFlags );
+
+    if( cv->vmCvar )
+      cv->modificationCount = cv->vmCvar->modificationCount;
+
+    if( cv->teamShader )
+      remapped = qtrue;
+  }
+
+  if( remapped )
+    G_RemapTeamShaders( );
+
+  // check some things
+  level.warmupModificationCount = g_warmup.modificationCount;
+}
+
+/*
+=================
+G_UpdateCvars
+=================
+*/
+void G_UpdateCvars( void )
+{
+  int         i;
+  cvarTable_t *cv;
+  qboolean    remapped = qfalse;
+
+  for( i = 0, cv = gameCvarTable; i < gameCvarTableSize; i++, cv++ )
+  {
+    if( cv->vmCvar )
+    {
+      trap_Cvar_Update( cv->vmCvar );
+
+      if( cv->modificationCount != cv->vmCvar->modificationCount )
+      {
+        cv->modificationCount = cv->vmCvar->modificationCount;
+
+        if( cv->trackChange )
+          G_SendCommandFromServer( -1, va( "print \"Server: %s changed to %s\n\"",
+            cv->cvarName, cv->vmCvar->string ) );
+
+        if( cv->teamShader )
+          remapped = qtrue;
+      }
+    }
+  }
+
+  if( remapped )
+    G_RemapTeamShaders( );
+}
+
+
+/*
+===============
+G_GenerateParticleFileList
+
+Make a list of particle files for each client to parse since fsr
+the client does not have trap_FS_GetFileList
+===============
+*/
+static void G_GenerateParticleFileList( void )
+{
+  int   i, numFiles, fileLen;
+  char  fileList[ MAX_PARTICLE_FILES * MAX_QPATH ];
+  char  fileName[ MAX_QPATH ];
+  char  *filePtr;
+
+  numFiles = trap_FS_GetFileList( "scripts", ".particle", fileList, MAX_PARTICLE_FILES * MAX_QPATH );
+  filePtr = fileList;
+
+  for( i = 0; i < numFiles; i++, filePtr += fileLen + 1 )
+  {
+    fileLen = strlen( filePtr );
+    strcpy( fileName, "scripts/" );
+    strcat( fileName, filePtr );
+    trap_SetConfigstring( CS_PARTICLE_FILES + i, fileName );
+  }
+}
+
+typedef struct gameElements_s
+{
+  buildable_t       buildables[ BA_NUM_BUILDABLES ];
+  pClass_t          classes[ PCL_NUM_CLASSES ];
+  weapon_t          weapons[ WP_NUM_WEAPONS ];
+  upgrade_t         upgrades[ UP_NUM_UPGRADES ];
+} gameElements_t;
+
+static gameElements_t disabledGameElements;
+
+/*
+============
+G_InitAllowedGameElements
+============
+*/
+static void G_InitAllowedGameElements( void )
+{
+  BG_ParseCSVEquipmentList( g_disabledEquipment.string,
+      disabledGameElements.weapons, WP_NUM_WEAPONS,
+      disabledGameElements.upgrades, UP_NUM_UPGRADES );
+
+  BG_ParseCSVClassList( g_disabledClasses.string,
+      disabledGameElements.classes, PCL_NUM_CLASSES );
+
+  BG_ParseCSVBuildableList( g_disabledBuildables.string,
+      disabledGameElements.buildables, BA_NUM_BUILDABLES );
+}
+
+/*
+============
+G_WeaponIsAllowed
+============
+*/
+qboolean G_WeaponIsAllowed( weapon_t weapon )
+{
+  int i;
+
+  for( i = 0; i < WP_NUM_WEAPONS &&
+      disabledGameElements.weapons[ i ] != WP_NONE; i++ )
+  {
+    if( disabledGameElements.weapons[ i ] == weapon )
+      return qfalse;
+  }
+
+  return qtrue;
+}
+
+/*
+============
+G_UpgradeIsAllowed
+============
+*/
+qboolean G_UpgradeIsAllowed( upgrade_t upgrade )
+{
+  int i;
+
+  for( i = 0; i < UP_NUM_UPGRADES &&
+      disabledGameElements.upgrades[ i ] != UP_NONE; i++ )
+  {
+    if( disabledGameElements.upgrades[ i ] == upgrade )
+      return qfalse;
+  }
+
+  return qtrue;
+}
+
+/*
+============
+G_ClassIsAllowed
+============
+*/
+qboolean G_ClassIsAllowed( pClass_t class )
+{
+  int i;
+
+  for( i = 0; i < PCL_NUM_CLASSES &&
+      disabledGameElements.classes[ i ] != PCL_NONE; i++ )
+  {
+    if( disabledGameElements.classes[ i ] == class )
+      return qfalse;
+  }
+
+  return qtrue;
+}
+
+/*
+============
+G_BuildableIsAllowed
+============
+*/
+qboolean G_BuildableIsAllowed( buildable_t buildable )
+{
+  int i;
+
+  for( i = 0; i < BA_NUM_BUILDABLES &&
+      disabledGameElements.buildables[ i ] != BA_NONE; i++ )
+  {
+    if( disabledGameElements.buildables[ i ] == buildable )
+      return qfalse;
+  }
+
+  return qtrue;
+}
+
+/*
+============
+G_InitGame
+
+============
+*/
+void G_InitGame( int levelTime, int randomSeed, int restart )
+{
+  int i;
+
+  srand( randomSeed );
+
+  G_RegisterCvars( );
+
+  //TA: moved after G_RegisterCvars since G_Printf
+  //    now depends on the value of g_dedicated
+  G_Printf( "------- Game Initialization -------\n" );
+  G_Printf( "gamename: %s\n", GAMEVERSION );
+  G_Printf( "gamedate: %s\n", __DATE__ );
+
+  G_ProcessIPBans( );
+
+  G_InitMemory( );
+
+  // set some level globals
+  memset( &level, 0, sizeof( level ) );
+  level.time = levelTime;
+  level.startTime = levelTime;
+
+  level.snd_fry = G_SoundIndex( "sound/player/fry.wav" ); // FIXME standing in lava / slime
+
+  if( g_logFile.string[ 0 ] )
+  {
+    if( g_logFileSync.integer )
+      trap_FS_FOpenFile( g_logFile.string, &level.logFile, FS_APPEND_SYNC );
+    else
+      trap_FS_FOpenFile( g_logFile.string, &level.logFile, FS_APPEND );
+
+    if( !level.logFile )
+      G_Printf( "WARNING: Couldn't open logfile: %s\n", g_logFile.string );
+    else
+    {
+      char serverinfo[ MAX_INFO_STRING ];
+
+      trap_GetServerinfo( serverinfo, sizeof( serverinfo ) );
+
+      G_LogPrintf( "------------------------------------------------------------\n" );
+      G_LogPrintf( "InitGame: %s\n", serverinfo );
+    }
+  }
+  else
+    G_Printf( "Not logging to disk\n" );
+
+  // initialize all entities for this game
+  memset( g_entities, 0, MAX_GENTITIES * sizeof( g_entities[ 0 ] ) );
+  level.gentities = g_entities;
+
+  // initialize all clients for this game
+  level.maxclients = g_maxclients.integer;
+  memset( g_clients, 0, MAX_CLIENTS * sizeof( g_clients[ 0 ] ) );
+  level.clients = g_clients;
+
+  // set client fields on player ents
+  for( i = 0; i < level.maxclients; i++ )
+    g_entities[ i ].client = level.clients + i;
+
+  // always leave room for the max number of clients,
+  // even if they aren't all used, so numbers inside that
+  // range are NEVER anything but clients
+  level.num_entities = MAX_CLIENTS;
+
+  // let the server system know where the entites are
+  trap_LocateGameData( level.gentities, level.num_entities, sizeof( gentity_t ),
+    &level.clients[ 0 ].ps, sizeof( level.clients[ 0 ] ) );
+
+  trap_SetConfigstring( CS_INTERMISSION, "0" );
+
+  // parse the key/value pairs and spawn gentities
+  G_SpawnEntitiesFromString( );
+
+  // the map might disable some things
+  G_InitAllowedGameElements( );
+
+  // general initialization
+  G_FindTeams( );
+
+  //TA:
+  BG_InitClassOverrides( );
+  BG_InitBuildableOverrides( );
+  G_InitDamageLocations( );
+  G_GenerateParticleFileList( );
+  G_InitMapRotations( );
+  G_InitSpawnQueue( &level.alienSpawnQueue );
+  G_InitSpawnQueue( &level.humanSpawnQueue );
+
+  if( g_debugMapRotation.integer )
+    G_PrintRotations( );
+
+  //reset stages
+  trap_Cvar_Set( "g_alienStage", va( "%d", S1 ) );
+  trap_Cvar_Set( "g_humanStage", va( "%d", S1 ) );
+  trap_Cvar_Set( "g_alienKills", 0 );
+  trap_Cvar_Set( "g_humanKills", 0 );
+
+  G_Printf( "-----------------------------------\n" );
+
+  G_RemapTeamShaders( );
+
+  //TA: so the server counts the spawns without a client attached
+  G_CountSpawns( );
+
+  G_ResetPTRConnections( );
+}
+
+
+
+/*
+=================
+G_ShutdownGame
+=================
+*/
+void G_ShutdownGame( int restart )
+{
+  G_Printf( "==== ShutdownGame ====\n" );
+
+  if( level.logFile )
+  {
+    G_LogPrintf( "ShutdownGame:\n" );
+    G_LogPrintf( "------------------------------------------------------------\n" );
+    trap_FS_FCloseFile( level.logFile );
+  }
+
+  // write all the client session data so we can get it back
+  G_WriteSessionData( );
+}
+
+
+
+//===================================================================
+
+void QDECL Com_Error( int level, const char *error, ... )
+{
+  va_list argptr;
+  char    text[ 1024 ];
+
+  va_start( argptr, error );
+  vsprintf( text, error, argptr );
+  va_end( argptr );
+
+  G_Error( "%s", text );
+}
+
+void QDECL Com_Printf( const char *msg, ... )
+{
+  va_list argptr;
+  char    text[ 1024 ];
+
+  va_start( argptr, msg );
+  vsprintf( text, msg, argptr );
+  va_end( argptr );
+
+  G_Printf( "%s", text );
+}
+
+/*
+========================================================================
+
+PLAYER COUNTING / SCORE SORTING
+
+========================================================================
+*/
+
+
+/*
+=============
+SortRanks
+
+=============
+*/
+int QDECL SortRanks( const void *a, const void *b )
+{
+  gclient_t *ca, *cb;
+
+  ca = &level.clients[ *(int *)a ];
+  cb = &level.clients[ *(int *)b ];
+
+  // then sort by score
+  if( ca->ps.persistant[ PERS_SCORE ] > cb->ps.persistant[ PERS_SCORE ] )
+    return -1;
+  else if( ca->ps.persistant[ PERS_SCORE ] < cb->ps.persistant[ PERS_SCORE ] )
+    return 1;
+  else
+    return 0;
+}
+
+/*
+============
+G_InitSpawnQueue
+
+Initialise a spawn queue
+============
+*/
+void G_InitSpawnQueue( spawnQueue_t *sq )
+{
+  int i;
+
+  sq->back = sq->front = 0;
+  sq->back = QUEUE_MINUS1( sq->back );
+
+  //0 is a valid clientNum, so use something else
+  for( i = 0; i < MAX_CLIENTS; i++ )
+    sq->clients[ i ] = -1;
+}
+
+/*
+============
+G_GetSpawnQueueLength
+
+Return tha length of a spawn queue
+============
+*/
+int G_GetSpawnQueueLength( spawnQueue_t *sq )
+{
+  int length = sq->back - sq->front + 1;
+
+  while( length < 0 )
+    length += MAX_CLIENTS;
+
+  while( length >= MAX_CLIENTS )
+    length -= MAX_CLIENTS;
+
+  return length;
+}
+
+/*
+============
+G_PopSpawnQueue
+
+Remove from front element from a spawn queue
+============
+*/
+int G_PopSpawnQueue( spawnQueue_t *sq )
+{
+  int clientNum = sq->clients[ sq->front ];
+
+  if( G_GetSpawnQueueLength( sq ) > 0 )
+  {
+    sq->clients[ sq->front ] = -1;
+    sq->front = QUEUE_PLUS1( sq->front );
+    g_entities[ clientNum ].client->ps.pm_flags &= ~PMF_QUEUED;
+
+    return clientNum;
+  }
+  else
+    return -1;
+}
+
+/*
+============
+G_PeekSpawnQueue
+
+Look at front element from a spawn queue
+============
+*/
+int G_PeekSpawnQueue( spawnQueue_t *sq )
+{
+  return sq->clients[ sq->front ];
+}
+
+/*
+============
+G_PushSpawnQueue
+
+Add an element to the back of the spawn queue
+============
+*/
+void G_PushSpawnQueue( spawnQueue_t *sq, int clientNum )
+{
+  sq->back = QUEUE_PLUS1( sq->back );
+  sq->clients[ sq->back ] = clientNum;
+
+  g_entities[ clientNum ].client->ps.pm_flags |= PMF_QUEUED;
+}
+
+/*
+============
+G_RemoveFromSpawnQueue
+
+remove a specific client from a spawn queue
+============
+*/
+qboolean G_RemoveFromSpawnQueue( spawnQueue_t *sq, int clientNum )
+{
+  int i = sq->front;
+
+  if( G_GetSpawnQueueLength( sq ) )
+  {
+    do
+    {
+      if( sq->clients[ i ] == clientNum )
+      {
+        //and this kids is why it would have
+        //been better to use an LL for internal
+        //representation
+        do
+        {
+          sq->clients[ i ] = sq->clients[ QUEUE_PLUS1( i ) ];
+
+          i = QUEUE_PLUS1( i );
+        } while( i != QUEUE_PLUS1( sq->back ) );
+
+        sq->back = QUEUE_MINUS1( sq->back );
+        g_entities[ clientNum ].client->ps.pm_flags &= ~PMF_QUEUED;
+
+        return qtrue;
+      }
+
+      i = QUEUE_PLUS1( i );
+    } while( i != QUEUE_PLUS1( sq->back ) );
+  }
+
+  return qfalse;
+}
+
+/*
+============
+G_GetPosInSpawnQueue
+
+Get the position of a client in a spawn queue
+============
+*/
+int G_GetPosInSpawnQueue( spawnQueue_t *sq, int clientNum )
+{
+  int i = sq->front;
+
+  if( G_GetSpawnQueueLength( sq ) )
+  {
+    do
+    {
+      if( sq->clients[ i ] == clientNum )
+      {
+        if( i < sq->front )
+          return i + MAX_CLIENTS - sq->front;
+        else
+          return i - sq->front;
+      }
+
+      i = QUEUE_PLUS1( i );
+    } while( i != QUEUE_PLUS1( sq->back ) );
+  }
+
+  return -1;
+}
+
+/*
+============
+G_PrintSpawnQueue
+
+Print the contents of a spawn queue
+============
+*/
+void G_PrintSpawnQueue( spawnQueue_t *sq )
+{
+  int i = sq->front;
+  int length = G_GetSpawnQueueLength( sq );
+
+  G_Printf( "l:%d f:%d b:%d    :", length, sq->front, sq->back );
+
+  if( length > 0 )
+  {
+    do
+    {
+      if( sq->clients[ i ] == -1 )
+        G_Printf( "*:" );
+      else
+        G_Printf( "%d:", sq->clients[ i ] );
+
+      i = QUEUE_PLUS1( i );
+    } while( i != QUEUE_PLUS1( sq->back ) );
+  }
+
+  G_Printf( "\n" );
+}
+
+/*
+============
+G_SpawnClients
+
+Spawn queued clients
+============
+*/
+void G_SpawnClients( pTeam_t team )
+{
+  int           clientNum;
+  gentity_t     *ent, *spawn;
+  vec3_t        spawn_origin, spawn_angles;
+  spawnQueue_t  *sq = NULL;
+  int           numSpawns = 0;
+
+  if( team == PTE_ALIENS )
+  {
+    sq = &level.alienSpawnQueue;
+    numSpawns = level.numAlienSpawns;
+  }
+  else if( team == PTE_HUMANS )
+  {
+    sq = &level.humanSpawnQueue;
+    numSpawns = level.numHumanSpawns;
+  }
+
+  if( G_GetSpawnQueueLength( sq ) > 0 && numSpawns > 0 )
+  {
+    clientNum = G_PeekSpawnQueue( sq );
+    ent = &g_entities[ clientNum ];
+
+    if( ( spawn = SelectTremulousSpawnPoint( team,
+            ent->client->pers.lastDeathLocation,
+            spawn_origin, spawn_angles ) ) )
+    {
+      clientNum = G_PopSpawnQueue( sq );
+
+      if( clientNum < 0 )
+        return;
+
+      ent = &g_entities[ clientNum ];
+
+      ent->client->sess.sessionTeam = TEAM_FREE;
+      ClientUserinfoChanged( clientNum );
+      ClientSpawn( ent, spawn, spawn_origin, spawn_angles );
+    }
+  }
+}
+
+/*
+============
+G_CountSpawns
+
+Counts the number of spawns for each team
+============
+*/
+void G_CountSpawns( void )
+{
+  int i;
+  gentity_t *ent;
+
+  level.numAlienSpawns = 0;
+  level.numHumanSpawns = 0;
+
+  for( i = 1, ent = g_entities + i ; i < level.num_entities ; i++, ent++ )
+  {
+    if( !ent->inuse )
+      continue;
+
+    if( ent->s.modelindex == BA_A_SPAWN && ent->health > 0 )
+      level.numAlienSpawns++;
+
+    if( ent->s.modelindex == BA_H_SPAWN && ent->health > 0 )
+      level.numHumanSpawns++;
+  }
+
+  //let the client know how many spawns there are
+  trap_SetConfigstring( CS_SPAWNS, va( "%d %d",
+        level.numAlienSpawns, level.numHumanSpawns ) );
+}
+
+
+#define PLAYER_COUNT_MOD 5.0f
+
+/*
+============
+G_CalculateBuildPoints
+
+Recalculate the quantity of building points available to the teams
+============
+*/
+void G_CalculateBuildPoints( void )
+{
+  int         i;
+  buildable_t buildable;
+  gentity_t   *ent;
+  int         localHTP = g_humanBuildPoints.integer,
+              localATP = g_alienBuildPoints.integer;
+
+  if( g_suddenDeathTime.integer && !level.warmupTime &&
+    ( level.time - level.startTime >= g_suddenDeathTime.integer * 60000 ) )
+  {
+    localHTP = 0;
+    localATP = 0;
+  }
+  else
+  {
+    localHTP = g_humanBuildPoints.integer;
+    localATP = g_alienBuildPoints.integer;
+  }
+
+  level.humanBuildPoints = level.humanBuildPointsPowered = localHTP;
+  level.alienBuildPoints = localATP;
+
+  level.reactorPresent = qfalse;
+  level.overmindPresent = qfalse;
+
+  for( i = 1, ent = g_entities + i ; i < level.num_entities ; i++, ent++ )
+  {
+    if( !ent->inuse )
+      continue;
+
+    if( ent->s.eType != ET_BUILDABLE )
+      continue;
+
+    buildable = ent->s.modelindex;
+
+    if( buildable != BA_NONE )
+    {
+      if( buildable == BA_H_REACTOR && ent->spawned && ent->health > 0 )
+        level.reactorPresent = qtrue;
+
+      if( buildable == BA_A_OVERMIND && ent->spawned && ent->health > 0 )
+        level.overmindPresent = qtrue;
+
+      if( BG_FindTeamForBuildable( buildable ) == BIT_HUMANS )
+      {
+        level.humanBuildPoints -= BG_FindBuildPointsForBuildable( buildable );
+
+        if( ent->powered )
+          level.humanBuildPointsPowered -= BG_FindBuildPointsForBuildable( buildable );
+      }
+      else
+      {
+        level.alienBuildPoints -= BG_FindBuildPointsForBuildable( buildable );
+      }
+    }
+  }
+
+  if( level.humanBuildPoints < 0 )
+  {
+    localHTP -= level.humanBuildPoints;
+    level.humanBuildPointsPowered -= level.humanBuildPoints;
+    level.humanBuildPoints = 0;
+  }
+
+  if( level.alienBuildPoints < 0 )
+  {
+    localATP -= level.alienBuildPoints;
+    level.alienBuildPoints = 0;
+  }
+
+  trap_SetConfigstring( CS_BUILDPOINTS,
+                        va( "%d %d %d %d %d", level.alienBuildPoints,
+                                              localATP,
+                                              level.humanBuildPoints,
+                                              localHTP,
+                                              level.humanBuildPointsPowered ) );
+
+  //may as well pump the stages here too
+  {
+    float alienPlayerCountMod = level.averageNumAlienClients / PLAYER_COUNT_MOD;
+    float humanPlayerCountMod = level.averageNumHumanClients / PLAYER_COUNT_MOD;
+    int   alienNextStageThreshold, humanNextStageThreshold;
+
+    if( alienPlayerCountMod < 0.1f )
+      alienPlayerCountMod = 0.1f;
+
+    if( humanPlayerCountMod < 0.1f )
+      humanPlayerCountMod = 0.1f;
+
+    if( g_alienStage.integer == S1 && g_alienMaxStage.integer > S1 )
+      alienNextStageThreshold = (int)( ceil( (float)g_alienStage2Threshold.integer * alienPlayerCountMod ) );
+    else if( g_alienStage.integer == S2 && g_alienMaxStage.integer > S2 )
+      alienNextStageThreshold = (int)( ceil( (float)g_alienStage3Threshold.integer * alienPlayerCountMod ) );
+    else
+      alienNextStageThreshold = -1;
+
+    if( g_humanStage.integer == S1 && g_humanMaxStage.integer > S1 )
+      humanNextStageThreshold = (int)( ceil( (float)g_humanStage2Threshold.integer * humanPlayerCountMod ) );
+    else if( g_humanStage.integer == S2 && g_humanMaxStage.integer > S2 )
+      humanNextStageThreshold = (int)( ceil( (float)g_humanStage3Threshold.integer * humanPlayerCountMod ) );
+    else
+      humanNextStageThreshold = -1;
+
+    trap_SetConfigstring( CS_STAGES, va( "%d %d %d %d %d %d",
+          g_alienStage.integer, g_humanStage.integer,
+          g_alienKills.integer, g_humanKills.integer,
+          alienNextStageThreshold, humanNextStageThreshold ) );
+  }
+}
+
+/*
+============
+G_CalculateStages
+============
+*/
+void G_CalculateStages( void )
+{
+  float alienPlayerCountMod = level.averageNumAlienClients / PLAYER_COUNT_MOD;
+  float humanPlayerCountMod = level.averageNumHumanClients / PLAYER_COUNT_MOD;
+
+  if( alienPlayerCountMod < 0.1f )
+    alienPlayerCountMod = 0.1f;
+
+  if( humanPlayerCountMod < 0.1f )
+    humanPlayerCountMod = 0.1f;
+
+  if( g_alienKills.integer >=
+      (int)( ceil( (float)g_alienStage2Threshold.integer * alienPlayerCountMod ) ) &&
+      g_alienStage.integer == S1 && g_alienMaxStage.integer > S1 )
+  {
+    G_Checktrigger_stages( PTE_ALIENS, S2 );
+    trap_Cvar_Set( "g_alienStage", va( "%d", S2 ) );
+    level.alienStage2Time = level.time;
+  }
+
+  if( g_alienKills.integer >=
+      (int)( ceil( (float)g_alienStage3Threshold.integer * alienPlayerCountMod ) ) &&
+      g_alienStage.integer == S2 && g_alienMaxStage.integer > S2 )
+  {
+    G_Checktrigger_stages( PTE_ALIENS, S3 );
+    trap_Cvar_Set( "g_alienStage", va( "%d", S3 ) );
+    level.alienStage3Time = level.time;
+  }
+
+  if( g_humanKills.integer >=
+      (int)( ceil( (float)g_humanStage2Threshold.integer * humanPlayerCountMod ) ) &&
+      g_humanStage.integer == S1 && g_humanMaxStage.integer > S1 )
+  {
+    G_Checktrigger_stages( PTE_HUMANS, S2 );
+    trap_Cvar_Set( "g_humanStage", va( "%d", S2 ) );
+    level.humanStage2Time = level.time;
+  }
+
+  if( g_humanKills.integer >=
+      (int)( ceil( (float)g_humanStage3Threshold.integer * humanPlayerCountMod ) ) &&
+      g_humanStage.integer == S2 && g_humanMaxStage.integer > S2 )
+  {
+    G_Checktrigger_stages( PTE_HUMANS, S3 );
+    trap_Cvar_Set( "g_humanStage", va( "%d", S3 ) );
+    level.humanStage3Time = level.time;
+  }
+}
+
+/*
+============
+CalculateAvgPlayers
+
+Calculates the average number of players playing this game
+============
+*/
+void G_CalculateAvgPlayers( void )
+{
+  //there are no clients or only spectators connected, so
+  //reset the number of samples in order to avoid the situation
+  //where the average tends to 0
+  if( !level.numAlienClients )
+  {
+    level.numAlienSamples = 0;
+    trap_Cvar_Set( "g_alienKills", "0" );
+  }
+
+  if( !level.numHumanClients )
+  {
+    level.numHumanSamples = 0;
+    trap_Cvar_Set( "g_humanKills", "0" );
+  }
+
+  //calculate average number of clients for stats
+  level.averageNumAlienClients =
+    ( ( level.averageNumAlienClients * level.numAlienSamples )
+      + level.numAlienClients ) /
+    (float)( level.numAlienSamples + 1 );
+  level.numAlienSamples++;
+
+  level.averageNumHumanClients =
+    ( ( level.averageNumHumanClients * level.numHumanSamples )
+      + level.numHumanClients ) /
+    (float)( level.numHumanSamples + 1 );
+  level.numHumanSamples++;
+}
+
+/*
+============
+CalculateRanks
+
+Recalculates the score ranks of all players
+This will be called on every client connect, begin, disconnect, death,
+and team change.
+============
+*/
+void CalculateRanks( void )
+{
+  int       i;
+  int       rank;
+  int       score;
+  int       newScore;
+  gclient_t *cl;
+
+  level.follow1 = -1;
+  level.follow2 = -1;
+  level.numConnectedClients = 0;
+  level.numNonSpectatorClients = 0;
+  level.numPlayingClients = 0;
+  level.numVotingClients = 0;   // don't count bots
+  level.numAlienClients = 0;
+  level.numHumanClients = 0;
+  level.numLiveAlienClients = 0;
+  level.numLiveHumanClients = 0;
+
+  for( i = 0; i < TEAM_NUM_TEAMS; i++ )
+    level.numteamVotingClients[ i ] = 0;
+
+  for( i = 0; i < level.maxclients; i++ )
+  {
+    if ( level.clients[ i ].pers.connected != CON_DISCONNECTED )
+    {
+      level.sortedClients[ level.numConnectedClients ] = i;
+      level.numConnectedClients++;
+
+      if( !( level.clients[ i ].ps.pm_flags & PMF_FOLLOW ) )
+      {
+        //so we know when the game ends and for team leveling
+        if( level.clients[ i ].ps.stats[ STAT_PTEAM ] == PTE_ALIENS )
+        {
+          level.numAlienClients++;
+          if( level.clients[ i ].sess.sessionTeam != TEAM_SPECTATOR )
+            level.numLiveAlienClients++;
+        }
+
+        if( level.clients[ i ].ps.stats[ STAT_PTEAM ] == PTE_HUMANS )
+        {
+          level.numHumanClients++;
+          if( level.clients[ i ].sess.sessionTeam != TEAM_SPECTATOR )
+            level.numLiveHumanClients++;
+        }
+      }
+
+      if( level.clients[ i ].sess.sessionTeam != TEAM_SPECTATOR )
+      {
+        level.numNonSpectatorClients++;
+
+        // decide if this should be auto-followed
+        if( level.clients[ i ].pers.connected == CON_CONNECTED )
+        {
+          level.numPlayingClients++;
+          if( !(g_entities[ i ].r.svFlags & SVF_BOT) )
+            level.numVotingClients++;
+
+          if( level.clients[ i ].ps.stats[ STAT_PTEAM ] == PTE_HUMANS )
+            level.numteamVotingClients[ 0 ]++;
+          else if( level.clients[ i ].ps.stats[ STAT_PTEAM ] == PTE_ALIENS )
+            level.numteamVotingClients[ 1 ]++;
+
+          if( level.follow1 == -1 )
+            level.follow1 = i;
+          else if( level.follow2 == -1 )
+            level.follow2 = i;
+        }
+
+      }
+    }
+  }
+
+  qsort( level.sortedClients, level.numConnectedClients,
+    sizeof( level.sortedClients[ 0 ] ), SortRanks );
+
+  // set the rank value for all clients that are connected and not spectators
+  rank = -1;
+  score = 0;
+  for( i = 0;  i < level.numPlayingClients; i++ )
+  {
+    cl = &level.clients[ level.sortedClients[ i ] ];
+    newScore = cl->ps.persistant[ PERS_SCORE ];
+
+    if( i == 0 || newScore != score )
+    {
+      rank = i;
+      // assume we aren't tied until the next client is checked
+      level.clients[ level.sortedClients[ i ] ].ps.persistant[ PERS_RANK ] = rank;
+    }
+    else
+    {
+      // we are tied with the previous client
+      level.clients[ level.sortedClients[ i - 1 ] ].ps.persistant[ PERS_RANK ] = rank;
+      level.clients[ level.sortedClients[ i ] ].ps.persistant[ PERS_RANK ] = rank;
+    }
+
+    score = newScore;
+  }
+
+  // set the CS_SCORES1/2 configstrings, which will be visible to everyone
+  if( level.numConnectedClients == 0 )
+  {
+    trap_SetConfigstring( CS_SCORES1, va( "%i", SCORE_NOT_PRESENT ) );
+    trap_SetConfigstring( CS_SCORES2, va( "%i", SCORE_NOT_PRESENT ) );
+  }
+  else if( level.numConnectedClients == 1 )
+  {
+    trap_SetConfigstring( CS_SCORES1, va( "%i",
+          level.clients[ level.sortedClients[ 0 ] ].ps.persistant[ PERS_SCORE ] ) );
+    trap_SetConfigstring( CS_SCORES2, va( "%i", SCORE_NOT_PRESENT ) );
+  }
+  else
+  {
+    trap_SetConfigstring( CS_SCORES1, va( "%i",
+          level.clients[ level.sortedClients[ 0 ] ].ps.persistant[ PERS_SCORE ] ) );
+    trap_SetConfigstring( CS_SCORES2, va( "%i",
+          level.clients[ level.sortedClients[ 1 ] ].ps.persistant[ PERS_SCORE ] ) );
+  }
+
+  // see if it is time to end the level
+  CheckExitRules( );
+
+  // if we are at the intermission, send the new info to everyone
+  if( level.intermissiontime )
+    SendScoreboardMessageToAllClients( );
+}
+
+
+/*
+========================================================================
+
+MAP CHANGING
+
+========================================================================
+*/
+
+/*
+========================
+SendScoreboardMessageToAllClients
+
+Do this at BeginIntermission time and whenever ranks are recalculated
+due to enters/exits/forced team changes
+========================
+*/
+void SendScoreboardMessageToAllClients( void )
+{
+  int   i;
+
+  for( i = 0; i < level.maxclients; i++ )
+  {
+    if( level.clients[ i ].pers.connected == CON_CONNECTED )
+      ScoreboardMessage( g_entities + i );
+  }
+}
+
+/*
+========================
+MoveClientToIntermission
+
+When the intermission starts, this will be called for all players.
+If a new client connects, this will be called after the spawn function.
+========================
+*/
+void MoveClientToIntermission( gentity_t *ent )
+{
+  // take out of follow mode if needed
+  if( ent->client->sess.spectatorState == SPECTATOR_FOLLOW )
+    G_StopFollowing( ent );
+
+  // move to the spot
+  VectorCopy( level.intermission_origin, ent->s.origin );
+  VectorCopy( level.intermission_origin, ent->client->ps.origin );
+  VectorCopy( level.intermission_angle, ent->client->ps.viewangles );
+  ent->client->ps.pm_type = PM_INTERMISSION;
+
+  // clean up powerup info
+  memset( ent->client->ps.powerups, 0, sizeof( ent->client->ps.powerups ) );
+
+  ent->client->ps.eFlags = 0;
+  ent->s.eFlags = 0;
+  ent->s.eType = ET_GENERAL;
+  ent->s.modelindex = 0;
+  ent->s.loopSound = 0;
+  ent->s.event = 0;
+  ent->r.contents = 0;
+}
+
+/*
+==================
+FindIntermissionPoint
+
+This is also used for spectator spawns
+==================
+*/
+void FindIntermissionPoint( void )
+{
+  gentity_t *ent, *target;
+  vec3_t    dir;
+
+  // find the intermission spot
+  ent = G_Find( NULL, FOFS( classname ), "info_player_intermission" );
+
+  if( !ent )
+  { // the map creator forgot to put in an intermission point...
+    SelectSpawnPoint( vec3_origin, level.intermission_origin, level.intermission_angle );
+  }
+  else
+  {
+    VectorCopy( ent->s.origin, level.intermission_origin );
+    VectorCopy( ent->s.angles, level.intermission_angle );
+    // if it has a target, look towards it
+    if( ent->target )
+    {
+      target = G_PickTarget( ent->target );
+
+      if( target )
+      {
+        VectorSubtract( target->s.origin, level.intermission_origin, dir );
+        vectoangles( dir, level.intermission_angle );
+      }
+    }
+  }
+
+}
+
+/*
+==================
+BeginIntermission
+==================
+*/
+void BeginIntermission( void )
+{
+  int     i;
+  gentity_t *client;
+
+  if( level.intermissiontime )
+    return;   // already active
+
+  level.intermissiontime = level.time;
+  FindIntermissionPoint( );
+
+  // move all clients to the intermission point
+  for( i = 0; i < level.maxclients; i++ )
+  {
+    client = g_entities + i;
+
+    if( !client->inuse )
+      continue;
+
+    // respawn if dead
+    if( client->health <= 0 )
+      respawn(client);
+
+    MoveClientToIntermission( client );
+  }
+
+  // send the current scoring to all clients
+  SendScoreboardMessageToAllClients( );
+}
+
+
+/*
+=============
+ExitLevel
+
+When the intermission has been exited, the server is either killed
+or moved to a new level based on the "nextmap" cvar
+
+=============
+*/
+void ExitLevel( void )
+{
+  int       i;
+  gclient_t *cl;
+
+  if( G_MapRotationActive( ) )
+    G_AdvanceMapRotation( );
+  else
+    trap_SendConsoleCommand( EXEC_APPEND, "vstr nextmap\n" );
+
+  level.changemap = NULL;
+  level.intermissiontime = 0;
+
+  // reset all the scores so we don't enter the intermission again
+  for( i = 0; i < g_maxclients.integer; i++ )
+  {
+    cl = level.clients + i;
+    if( cl->pers.connected != CON_CONNECTED )
+      continue;
+
+    cl->ps.persistant[ PERS_SCORE ] = 0;
+  }
+
+  // we need to do this here before chaning to CON_CONNECTING
+  G_WriteSessionData( );
+
+  // change all client states to connecting, so the early players into the
+  // next level will know the others aren't done reconnecting
+  for( i = 0; i < g_maxclients.integer; i++ )
+  {
+    if( level.clients[ i ].pers.connected == CON_CONNECTED )
+      level.clients[ i ].pers.connected = CON_CONNECTING;
+  }
+
+}
+
+/*
+=================
+G_LogPrintf
+
+Print to the logfile with a time stamp if it is open
+=================
+*/
+void QDECL G_LogPrintf( const char *fmt, ... )
+{
+  va_list argptr;
+  char    string[ 1024 ];
+  int     min, tens, sec;
+
+  sec = level.time / 1000;
+
+  min = sec / 60;
+  sec -= min * 60;
+  tens = sec / 10;
+  sec -= tens * 10;
+
+  Com_sprintf( string, sizeof( string ), "%3i:%i%i ", min, tens, sec );
+
+  va_start( argptr, fmt );
+  vsprintf( string +7 , fmt,argptr );
+  va_end( argptr );
+
+  if( g_dedicated.integer )
+    G_Printf( "%s", string + 7 );
+
+  if( !level.logFile )
+    return;
+
+  trap_FS_Write( string, strlen( string ), level.logFile );
+}
+
+/*
+================
+LogExit
+
+Append information about this game to the log file
+================
+*/
+void LogExit( const char *string )
+{
+  int         i, numSorted;
+  gclient_t   *cl;
+  gentity_t   *ent;
+
+  G_LogPrintf( "Exit: %s\n", string );
+
+  level.intermissionQueued = level.time;
+
+  // this will keep the clients from playing any voice sounds
+  // that will get cut off when the queued intermission starts
+  trap_SetConfigstring( CS_INTERMISSION, "1" );
+
+  // don't send more than 32 scores (FIXME?)
+  numSorted = level.numConnectedClients;
+  if( numSorted > 32 )
+    numSorted = 32;
+
+  for( i = 0; i < numSorted; i++ )
+  {
+    int   ping;
+
+    cl = &level.clients[ level.sortedClients[ i ] ];
+
+    if( cl->ps.stats[ STAT_PTEAM ] == PTE_NONE )
+      continue;
+
+    if( cl->pers.connected == CON_CONNECTING )
+      continue;
+
+    ping = cl->ps.ping < 999 ? cl->ps.ping : 999;
+
+    G_LogPrintf( "score: %i  ping: %i  client: %i %s\n",
+      cl->ps.persistant[ PERS_SCORE ], ping, level.sortedClients[ i ],
+      cl->pers.netname );
+
+  }
+
+  for( i = 1, ent = g_entities + i ; i < level.num_entities ; i++, ent++ )
+  {
+    if( !ent->inuse )
+      continue;
+
+    if( !Q_stricmp( ent->classname, "trigger_win" ) )
+    {
+      if( level.lastWin == ent->stageTeam )
+        ent->use( ent, ent, ent );
+    }
+  }
+}
+
+
+/*
+=================
+CheckIntermissionExit
+
+The level will stay at the intermission for a minimum of 5 seconds
+If all players wish to continue, the level will then exit.
+If one or more players have not acknowledged the continue, the game will
+wait 10 seconds before going on.
+=================
+*/
+void CheckIntermissionExit( void )
+{
+  int       ready, notReady, numPlayers;
+  int       i;
+  gclient_t *cl;
+  int       readyMask;
+
+  //if no clients are connected, just exit
+  if( !level.numConnectedClients )
+  {
+    ExitLevel( );
+    return;
+  }
+
+  // see which players are ready
+  ready = 0;
+  notReady = 0;
+  readyMask = 0;
+  numPlayers = 0;
+  for( i = 0; i < g_maxclients.integer; i++ )
+  {
+    cl = level.clients + i;
+    if( cl->pers.connected != CON_CONNECTED )
+      continue;
+
+    if( cl->ps.stats[ STAT_PTEAM ] == PTE_NONE )
+      continue;
+
+    if( g_entities[ cl->ps.clientNum ].r.svFlags & SVF_BOT )
+      continue;
+
+    if( cl->readyToExit )
+    {
+      ready++;
+      if( i < 16 )
+        readyMask |= 1 << i;
+    }
+    else
+      notReady++;
+
+    numPlayers++;
+  }
+
+  trap_SetConfigstring( CS_CLIENTS_READY, va( "%d", readyMask ) );
+
+  // never exit in less than five seconds
+  if( level.time < level.intermissiontime + 5000 )
+    return;
+
+  // if nobody wants to go, clear timer
+  if( !ready && numPlayers )
+  {
+    level.readyToExit = qfalse;
+    return;
+  }
+
+  // if everyone wants to go, go now
+  if( !notReady )
+  {
+    ExitLevel( );
+    return;
+  }
+
+  // the first person to ready starts the thirty second timeout
+  if( !level.readyToExit )
+  {
+    level.readyToExit = qtrue;
+    level.exitTime = level.time;
+  }
+
+  // if we have waited thirty seconds since at least one player
+  // wanted to exit, go ahead
+  if( level.time < level.exitTime + 30000 )
+    return;
+
+  ExitLevel( );
+}
+
+/*
+=============
+ScoreIsTied
+=============
+*/
+qboolean ScoreIsTied( void )
+{
+  int   a, b;
+
+  if( level.numPlayingClients < 2 )
+    return qfalse;
+
+  a = level.clients[ level.sortedClients[ 0 ] ].ps.persistant[ PERS_SCORE ];
+  b = level.clients[ level.sortedClients[ 1 ] ].ps.persistant[ PERS_SCORE ];
+
+  return a == b;
+}
+
+/*
+=================
+CheckExitRules
+
+There will be a delay between the time the exit is qualified for
+and the time everyone is moved to the intermission spot, so you
+can see the last frag.
+=================
+*/
+void CheckExitRules( void )
+{
+  char      s[ MAX_STRING_CHARS ];
+
+  trap_Cvar_VariableStringBuffer( "mapname", s, sizeof( s ) );
+
+  // if at the intermission, wait for all non-bots to
+  // signal ready, then go to next level
+  if( level.intermissiontime )
+  {
+    CheckIntermissionExit( );
+    return;
+  }
+
+  if( level.intermissionQueued )
+  {
+    if( level.time - level.intermissionQueued >= INTERMISSION_DELAY_TIME )
+    {
+      level.intermissionQueued = 0;
+      BeginIntermission( );
+    }
+
+    return;
+  }
+
+  if( g_timelimit.integer && !level.warmupTime )
+  {
+    if( level.time - level.startTime >= g_timelimit.integer * 60000 )
+    {
+      G_SendCommandFromServer( -1, "print \"Timelimit hit\n\"" );
+
+      G_LogPrintf( "STATS T:L A:%f H:%f M:%s D:%d AS:%d AS2T:%d AS3T:%d HS:%d HS2T:%d HS3T:%d\n",
+          level.averageNumAlienClients, level.averageNumHumanClients,
+          s, level.time - level.startTime,
+          g_alienStage.integer,
+          level.alienStage2Time - level.startTime, level.alienStage3Time - level.startTime,
+          g_humanStage.integer,
+          level.humanStage2Time - level.startTime, level.humanStage3Time - level.startTime );
+
+      level.lastWin = PTE_NONE;
+      LogExit( "Timelimit hit." );
+      return;
+    }
+  }
+
+  //TA: end the game on these conditions
+  if( level.uncondHumanWin ||
+      ( ( level.time > level.startTime + 1000 ) &&
+        ( level.numAlienSpawns == 0 ) &&
+        ( level.numLiveAlienClients == 0 ) ) )
+  {
+    //humans win
+    level.lastWin = PTE_HUMANS;
+    G_SendCommandFromServer( -1, "print \"Humans win\n\"");
+
+    G_LogPrintf( "STATS T:H A:%f H:%f M:%s D:%d AS:%d AS2T:%d AS3T:%d HS:%d HS2T:%d HS3T:%d\n",
+        level.averageNumAlienClients, level.averageNumHumanClients,
+        s, level.time - level.startTime,
+        g_alienStage.integer,
+        level.alienStage2Time - level.startTime, level.alienStage3Time - level.startTime,
+        g_humanStage.integer,
+        level.humanStage2Time - level.startTime, level.humanStage3Time - level.startTime );
+
+    LogExit( "Humans win." );
+    return;
+  }
+  else if( level.uncondAlienWin ||
+           ( ( level.time > level.startTime + 1000 ) &&
+             ( level.numHumanSpawns == 0 ) &&
+             ( level.numLiveHumanClients == 0 ) ) )
+  {
+    //aliens win
+    level.lastWin = PTE_ALIENS;
+    G_SendCommandFromServer( -1, "print \"Aliens win\n\"");
+
+    G_LogPrintf( "STATS T:A A:%f H:%f M:%s D:%d AS:%d AS2T:%d AS3T:%d HS:%d HS2T:%d HS3T:%d\n",
+        level.averageNumAlienClients, level.averageNumHumanClients,
+        s, level.time - level.startTime,
+        g_alienStage.integer,
+        level.alienStage2Time - level.startTime, level.alienStage3Time - level.startTime,
+        g_humanStage.integer,
+        level.humanStage2Time - level.startTime, level.humanStage3Time - level.startTime );
+
+    LogExit( "Aliens win." );
+    return;
+  }
+
+  if( level.numPlayingClients < 2 )
+    return;
+}
+
+
+
+/*
+========================================================================
+
+FUNCTIONS CALLED EVERY FRAME
+
+========================================================================
+*/
+
+
+/*
+==================
+CheckVote
+==================
+*/
+void CheckVote( void )
+{
+  if( level.voteExecuteTime && level.voteExecuteTime < level.time )
+  {
+    level.voteExecuteTime = 0;
+
+    //SUPAR HAK
+    if( !Q_stricmp( level.voteString, "vstr nextmap" ) )
+    {
+      level.lastWin = PTE_NONE;
+      LogExit( "Vote for next map." );
+    }
+    else
+      trap_SendConsoleCommand( EXEC_APPEND, va( "%s\n", level.voteString ) );
+  }
+
+  if( !level.voteTime )
+    return;
+
+  if( level.time - level.voteTime >= VOTE_TIME )
+  {
+    if( level.voteYes > level.voteNo )
+    {
+      // execute the command, then remove the vote
+      G_SendCommandFromServer( -1, "print \"Vote passed\n\"" );
+      level.voteExecuteTime = level.time + 3000;
+    }
+    else
+    {
+      // same behavior as a timeout
+      G_SendCommandFromServer( -1, "print \"Vote failed\n\"" );
+    }
+  }
+  else
+  {
+    if( level.voteYes > level.numConnectedClients / 2 )
+    {
+      // execute the command, then remove the vote
+      G_SendCommandFromServer( -1, "print \"Vote passed\n\"" );
+      level.voteExecuteTime = level.time + 3000;
+    }
+    else if( level.voteNo >= level.numConnectedClients / 2 )
+    {
+      // same behavior as a timeout
+      G_SendCommandFromServer( -1, "print \"Vote failed\n\"" );
+    }
+    else
+    {
+      // still waiting for a majority
+      return;
+    }
+  }
+
+  level.voteTime = 0;
+  trap_SetConfigstring( CS_VOTE_TIME, "" );
+}
+
+
+/*
+==================
+CheckTeamVote
+==================
+*/
+void CheckTeamVote( int team )
+{
+  int cs_offset;
+
+  if ( team == PTE_HUMANS )
+    cs_offset = 0;
+  else if ( team == PTE_ALIENS )
+    cs_offset = 1;
+  else
+    return;
+
+  if( !level.teamVoteTime[ cs_offset ] )
+    return;
+
+  if( level.time - level.teamVoteTime[ cs_offset ] >= VOTE_TIME )
+  {
+    G_SendCommandFromServer( -1, "print \"Team vote failed\n\"" );
+  }
+  else
+  {
+    if( level.teamVoteYes[ cs_offset ] > level.numteamVotingClients[ cs_offset ] / 2 )
+    {
+      // execute the command, then remove the vote
+      G_SendCommandFromServer( -1, "print \"Team vote passed\n\"" );
+      //
+      trap_SendConsoleCommand( EXEC_APPEND, va( "%s\n", level.teamVoteString[ cs_offset ] ) );
+    }
+    else if( level.teamVoteNo[ cs_offset ] >= level.numteamVotingClients[ cs_offset ] / 2 )
+    {
+      // same behavior as a timeout
+      G_SendCommandFromServer( -1, "print \"Team vote failed\n\"" );
+    }
+    else
+    {
+      // still waiting for a majority
+      return;
+    }
+  }
+
+  level.teamVoteTime[ cs_offset ] = 0;
+  trap_SetConfigstring( CS_TEAMVOTE_TIME + cs_offset, "" );
+}
+
+
+/*
+==================
+CheckCvars
+==================
+*/
+void CheckCvars( void )
+{
+  static int lastMod = -1;
+
+  if( g_password.modificationCount != lastMod )
+  {
+    lastMod = g_password.modificationCount;
+
+    if( *g_password.string && Q_stricmp( g_password.string, "none" ) )
+      trap_Cvar_Set( "g_needpass", "1" );
+    else
+      trap_Cvar_Set( "g_needpass", "0" );
+  }
+}
+
+/*
+=============
+G_RunThink
+
+Runs thinking code for this frame if necessary
+=============
+*/
+void G_RunThink( gentity_t *ent )
+{
+  float thinktime;
+
+  thinktime = ent->nextthink;
+  if( thinktime <= 0 )
+    return;
+
+  if( thinktime > level.time )
+    return;
+
+  ent->nextthink = 0;
+  if( !ent->think )
+    G_Error( "NULL ent->think" );
+
+  ent->think( ent );
+}
+
+/*
+=============
+G_EvaluateAcceleration
+
+Calculates the acceleration for an entity
+=============
+*/
+void G_EvaluateAcceleration( gentity_t *ent, int msec )
+{
+  vec3_t  deltaVelocity;
+  vec3_t  deltaAccel;
+
+  VectorSubtract( ent->s.pos.trDelta, ent->oldVelocity, deltaVelocity );
+  VectorScale( deltaVelocity, 1.0f / (float)msec, ent->acceleration );
+
+  VectorSubtract( ent->acceleration, ent->oldAccel, deltaAccel );
+  VectorScale( deltaAccel, 1.0f / (float)msec, ent->jerk );
+
+  VectorCopy( ent->s.pos.trDelta, ent->oldVelocity );
+  VectorCopy( ent->acceleration, ent->oldAccel );
+}
+
+/*
+================
+G_RunFrame
+
+Advances the non-player objects in the world
+================
+*/
+void G_RunFrame( int levelTime )
+{
+  int       i;
+  gentity_t *ent;
+  int       msec;
+  int       start, end;
+
+  // if we are waiting for the level to restart, do nothing
+  if( level.restarted )
+    return;
+
+  level.framenum++;
+  level.previousTime = level.time;
+  level.time = levelTime;
+  msec = level.time - level.previousTime;
+
+  //TA: seed the rng
+  srand( level.framenum );
+
+  // get any cvar changes
+  G_UpdateCvars( );
+
+  //
+  // go through all allocated objects
+  //
+  start = trap_Milliseconds( );
+  ent = &g_entities[ 0 ];
+
+  for( i = 0; i < level.num_entities; i++, ent++ )
+  {
+    if( !ent->inuse )
+      continue;
+
+    // clear events that are too old
+    if( level.time - ent->eventTime > EVENT_VALID_MSEC )
+    {
+      if( ent->s.event )
+      {
+        ent->s.event = 0; // &= EV_EVENT_BITS;
+        if ( ent->client )
+        {
+          ent->client->ps.externalEvent = 0;
+          //ent->client->ps.events[0] = 0;
+          //ent->client->ps.events[1] = 0;
+        }
+      }
+
+      if( ent->freeAfterEvent )
+      {
+        // tempEntities or dropped items completely go away after their event
+        G_FreeEntity( ent );
+        continue;
+      }
+      else if( ent->unlinkAfterEvent )
+      {
+        // items that will respawn will hide themselves after their pickup event
+        ent->unlinkAfterEvent = qfalse;
+        trap_UnlinkEntity( ent );
+      }
+    }
+
+    // temporary entities don't think
+    if( ent->freeAfterEvent )
+      continue;
+
+    //TA: calculate the acceleration of this entity
+    if( ent->evaluateAcceleration )
+      G_EvaluateAcceleration( ent, msec );
+
+    if( !ent->r.linked && ent->neverFree )
+      continue;
+
+    if( ent->s.eType == ET_MISSILE )
+    {
+      G_RunMissile( ent );
+      continue;
+    }
+
+    if( ent->s.eType == ET_BUILDABLE )
+    {
+      G_BuildableThink( ent, msec );
+      continue;
+    }
+
+    if( ent->s.eType == ET_CORPSE || ent->physicsObject )
+    {
+      G_Physics( ent, msec );
+      continue;
+    }
+
+    if( ent->s.eType == ET_MOVER )
+    {
+      G_RunMover( ent );
+      continue;
+    }
+
+    if( i < MAX_CLIENTS )
+    {
+      G_RunClient( ent );
+      continue;
+    }
+
+    G_RunThink( ent );
+  }
+  end = trap_Milliseconds();
+
+  start = trap_Milliseconds();
+
+  // perform final fixups on the players
+  ent = &g_entities[ 0 ];
+
+  for( i = 0; i < level.maxclients; i++, ent++ )
+  {
+    if( ent->inuse )
+      ClientEndFrame( ent );
+  }
+
+  end = trap_Milliseconds();
+
+  //TA:
+  G_CountSpawns( );
+  G_CalculateBuildPoints( );
+  G_CalculateStages( );
+  G_SpawnClients( PTE_ALIENS );
+  G_SpawnClients( PTE_HUMANS );
+  G_CalculateAvgPlayers( );
+  G_UpdateZaps( msec );
+
+  //send any pending commands
+  G_ProcessCommandQueues( );
+
+  // see if it is time to end the level
+  CheckExitRules( );
+
+  // update to team status?
+  CheckTeamStatus( );
+
+  // cancel vote if timed out
+  CheckVote( );
+
+  // check team votes
+  CheckTeamVote( PTE_HUMANS );
+  CheckTeamVote( PTE_ALIENS );
+
+  // for tracking changes
+  CheckCvars( );
+
+  if( g_listEntity.integer )
+  {
+    for( i = 0; i < MAX_GENTITIES; i++ )
+      G_Printf( "%4i: %s\n", i, g_entities[ i ].classname );
+
+    trap_Cvar_Set( "g_listEntity", "0" );
+  }
+}
+