Initial import.

1 files changed, 558 insertions, 0 deletions

diff --git a/src/game/g_team.c b/src/game/g_team.c
new file mode 100644
index 0000000..45a2370
--- /dev/null
+++ b/src/game/g_team.c
@@ -0,0 +1,558 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2009 Darklegion Development
+
+This file is part of Tremulous.
+
+Tremulous 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.
+
+Tremulous 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 Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+/*
+===========================================================================
+TREMULOUS EDGE MOD SRC FILE
+===========================================================================
+*/
+#include "g_local.h"
+
+// NULL for everyone
+void QDECL PrintMsg( gentity_t *ent, const char *fmt, ... )
+{
+  char    msg[ 1024 ];
+  va_list argptr;
+  char    *p;
+
+  va_start( argptr,fmt );
+
+  if( Q_vsnprintf( msg, sizeof( msg ), fmt, argptr ) > sizeof( msg ) )
+    G_Error ( "PrintMsg overrun" );
+
+  va_end( argptr );
+
+  // double quotes are bad
+  while( ( p = strchr( msg, '"' ) ) != NULL )
+    *p = '\'';
+
+  trap_SendServerCommand( ( ( ent == NULL ) ? -1 : ent-g_entities ), va( "print \"%s\"", msg ) );
+}
+
+/*
+================
+G_TeamFromString
+
+Return the team referenced by a string
+================
+*/
+team_t G_TeamFromString( char *str )
+{
+  switch( tolower( *str ) )
+  {
+    case '0': case 's': return TEAM_NONE;
+    case '1': case 'a': return TEAM_ALIENS;
+    case '2': case 'h': return TEAM_HUMANS;
+    default: return NUM_TEAMS;
+  }
+}
+
+/*
+================
+G_TeamCommand
+
+Broadcasts a command to only a specific team
+================
+*/
+void G_TeamCommand( team_t team, char *cmd )
+{
+  int   i;
+
+  for( i = 0 ; i < level.maxclients ; i++ )
+  {
+    if( level.clients[ i ].pers.connected == CON_CONNECTED )
+    {
+      if( level.clients[ i ].pers.teamSelection == team ||
+        ( level.clients[ i ].pers.teamSelection == TEAM_NONE &&
+          G_admin_permission( &g_entities[ i ], ADMF_SPEC_ALLCHAT ) ) )
+        trap_SendServerCommand( i, cmd );
+    }
+  }
+}
+
+/*
+==============
+OnSameTeam
+==============
+*/
+qboolean OnSameTeam( gentity_t *ent1, gentity_t *ent2 )
+{
+  if( !ent1->client || !ent2->client )
+    return qfalse;
+
+  if( ent1->client->pers.teamSelection == ent2->client->pers.teamSelection )
+    return qtrue;
+
+  return qfalse;
+}
+
+/*
+==================
+G_ClientListForTeam
+==================
+*/
+static clientList_t G_ClientListForTeam( team_t team )
+{
+  int           i;
+  clientList_t  clientList;
+
+  Com_Memset( &clientList, 0, sizeof( clientList_t ) );
+
+  for( i = 0; i < g_maxclients.integer; i++ )
+  {
+    gentity_t *ent = g_entities + i;
+    if( ent->client->pers.connected != CON_CONNECTED )
+      continue;
+
+    if( ent->inuse && ( ent->client->ps.stats[ STAT_TEAM ] == team ) )
+      Com_ClientListAdd( &clientList, ent->client->ps.clientNum );
+  }
+
+  return clientList;
+}
+
+/*
+==================
+G_UpdateTeamConfigStrings
+==================
+*/
+void G_UpdateTeamConfigStrings( void )
+{
+  clientList_t alienTeam = G_ClientListForTeam( TEAM_ALIENS );
+  clientList_t humanTeam = G_ClientListForTeam( TEAM_HUMANS );
+
+  if( level.intermissiontime )
+  {
+    // No restrictions once the game has ended
+    Com_Memset( &alienTeam, 0, sizeof( clientList_t ) );
+    Com_Memset( &humanTeam, 0, sizeof( clientList_t ) );
+  }
+
+  trap_SetConfigstringRestrictions( CS_VOTE_TIME + TEAM_ALIENS,   &humanTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_STRING + TEAM_ALIENS, &humanTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_YES + TEAM_ALIENS,    &humanTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_NO + TEAM_ALIENS,     &humanTeam );
+
+  trap_SetConfigstringRestrictions( CS_VOTE_TIME + TEAM_HUMANS,   &alienTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_STRING + TEAM_HUMANS, &alienTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_YES + TEAM_HUMANS,    &alienTeam );
+  trap_SetConfigstringRestrictions( CS_VOTE_NO + TEAM_HUMANS,     &alienTeam );
+
+  trap_SetConfigstringRestrictions( CS_ALIEN_STAGES, &humanTeam );
+  trap_SetConfigstringRestrictions( CS_HUMAN_STAGES, &alienTeam );
+}
+
+/*
+==================
+G_LeaveTeam
+==================
+*/
+void G_LeaveTeam( gentity_t *self )
+{
+  team_t    team = self->client->pers.teamSelection;
+  gentity_t *ent;
+  int       i;
+
+  if( team == TEAM_ALIENS )
+    G_RemoveFromSpawnQueue( &level.alienSpawnQueue, self->client->ps.clientNum );
+  else if( team == TEAM_HUMANS )
+    G_RemoveFromSpawnQueue( &level.humanSpawnQueue, self->client->ps.clientNum );
+  else
+  {
+    if( self->client->sess.spectatorState == SPECTATOR_FOLLOW )
+      G_StopFollowing( self );
+    return;
+  }
+
+  // stop any following clients
+  G_StopFromFollowing( self );
+
+  G_Vote( self, team, qfalse );
+  self->suicideTime = 0;
+
+
+
+
+
+  for( i = 0; i < level.num_entities; i++ )
+  {
+    ent = &g_entities[ i ];
+    if( !ent->inuse )
+      continue;
+
+    if( ent->client && ent->client->pers.connected == CON_CONNECTED )
+    {
+      // cure poison
+      if( ent->client->ps.stats[ STAT_STATE ] & SS_POISONED &&
+          ent->client->lastPoisonClient == self )
+        ent->client->ps.stats[ STAT_STATE ] &= ~SS_POISONED;
+    }
+    else if( ent->s.eType == ET_MISSILE && ent->r.ownerNum == self->s.number )
+      G_FreeEntity( ent );
+  }
+
+  // cut all relevant zap beams
+  G_ClearPlayerZapEffects( self );
+
+      // cure infection
+      if( ent->client->ps.stats[ STAT_STATE ] & SS_INFECTED &&
+          ent->client->lastInfectionClient == self )
+        ent->client->ps.stats[ STAT_STATE ] &= ~SS_INFECTED;
+    
+    else if( ent->s.eType == ET_MISSILE && ent->r.ownerNum == self->s.number )
+      G_FreeEntity( ent );
+  
+
+
+
+
+
+  G_namelog_update_score( self->client );
+  
+}
+
+/*
+=================
+G_ChangeTeam
+=================
+*/
+void G_ChangeTeam( gentity_t *ent, team_t newTeam )
+{
+  team_t  oldTeam = ent->client->pers.teamSelection;
+
+  if( oldTeam == newTeam )
+    return;
+
+  G_LeaveTeam( ent );
+  ent->client->pers.teamChangeTime = level.time;
+  ent->client->pers.teamSelection = newTeam;
+  ent->client->pers.classSelection = PCL_NONE;
+  ClientSpawn( ent, NULL, NULL, NULL );
+
+  if( oldTeam == TEAM_HUMANS && newTeam == TEAM_ALIENS )
+  {
+    // Convert from human to alien credits
+    ent->client->pers.credit =
+      (int)( ent->client->pers.credit *
+             ALIEN_MAX_CREDITS / HUMAN_MAX_CREDITS + 0.5f );
+  }
+  else if( oldTeam == TEAM_ALIENS && newTeam == TEAM_HUMANS )
+  {
+    // Convert from alien to human credits
+    ent->client->pers.credit =
+      (int)( ent->client->pers.credit *
+             HUMAN_MAX_CREDITS / ALIEN_MAX_CREDITS + 0.5f );
+  }
+
+  // Copy credits to ps for the client
+  ent->client->ps.persistant[ PERS_CREDIT ] = ent->client->pers.credit;
+
+  ClientUserinfoChanged( ent->client->ps.clientNum, qfalse );
+
+  G_UpdateTeamConfigStrings( );
+
+  G_LogPrintf( "ChangeTeam: %d %s: %s" S_COLOR_WHITE " switched teams\n",
+    ent - g_entities, BG_TeamName( newTeam ), ent->client->pers.netname );
+
+  G_namelog_update_score( ent->client );
+  TeamplayInfoMessage( ent );
+
+}
+
+
+  /*
+  Call this method to balance teams
+ */
+void G_BalanceTeams()
+{
+  team_t sourceTeam;
+  gentity_t *ent;
+  int clientId,lastTime,i;
+  if( level.numAlienSpawns > 0 && level.numHumanClients - level.numAlienClients >= 2 ) {
+    sourceTeam = TEAM_HUMANS;
+  } else if( level.numHumanSpawns > 0 && level.numAlienClients - level.numHumanClients >= 2 ) {
+    sourceTeam = TEAM_ALIENS;
+  } else return;
+  clientId = -1;
+  lastTime = 0;
+  for( i = 0; i < g_maxclients.integer; i++ )
+    {
+      ent = g_entities + i;
+
+      if( ent->client->pers.connected != CON_CONNECTED )
+        continue;
+      
+      if( ent->inuse && ent->client->pers.teamSelection == sourceTeam && ent->client->pers.teamChangeTime > lastTime) {
+       clientId = i;
+       lastTime = ent->client->pers.teamChangeTime;
+      }
+    }
+  if (clientId != -1) {
+    ent = g_entities + clientId;
+
+    switch(sourceTeam) {
+    case TEAM_HUMANS:
+      // Refund all weapons and equipment before team change
+      for( i = WP_NONE+1; i < WP_NUM_WEAPONS; ++i )
+      {
+        if ( i == WP_HBUILD && ent->client->ps.stats[ STAT_MISC ] > 0 ) 
+		continue;
+        if (BG_InventoryContainsWeapon( i, ent->client->ps.stats ) && BG_Weapon( i )->purchasable )
+        {
+         G_AddCreditToClient( ent->client, (short)BG_Weapon( i )->price, qfalse );
+        }
+      }
+      for( i = UP_NONE+1; i < UP_NUM_UPGRADES; ++i )
+      {
+        if (BG_InventoryContainsUpgrade( i, ent->client->ps.stats ) && BG_Upgrade( i )->purchasable )
+        {
+         G_AddCreditToClient( ent->client, (short)BG_Upgrade( i )->price, qfalse );
+        }
+      }
+      trap_SendServerCommand( -1, "print \"Humans have more players. Moving last joining player to alien team...\n\"");
+      break;
+    case TEAM_ALIENS:
+      // Refund evo-points to aliens
+      G_AddCreditToClient( ent->client, (short)(BG_Class( ent->client->ps.stats[ STAT_CLASS ] )->cost * ALIEN_CREDITS_PER_KILL), qfalse );
+     
+      trap_SendServerCommand( -1, "print \"Aliens have more players. Moving last joining player to human team...\n\"");
+      break;
+    default:
+      break;
+    }
+    G_ChangeTeam(ent,(sourceTeam == TEAM_HUMANS) ? TEAM_ALIENS : TEAM_HUMANS);
+  }
+}
+
+
+/*
+===========
+Team_GetLocation
+
+Report a location for the player. Uses placed nearby target_location entities
+============
+*/
+gentity_t *Team_GetLocation( gentity_t *ent )
+{
+  gentity_t   *eloc, *best;
+  float       bestlen, len;
+
+  best = NULL;
+  bestlen = 3.0f * 8192.0f * 8192.0f;
+
+  for( eloc = level.locationHead; eloc; eloc = eloc->nextTrain )
+  {
+    len = DistanceSquared( ent->r.currentOrigin, eloc->r.currentOrigin );
+
+    if( len > bestlen )
+      continue;
+
+    if( !trap_InPVS( ent->r.currentOrigin, eloc->r.currentOrigin ) )
+      continue;
+
+    bestlen = len;
+    best = eloc;
+  }
+
+  return best;
+}
+
+
+/*---------------------------------------------------------------------------*/
+
+/*
+==================
+TeamplayInfoMessage
+
+Format:
+  clientNum location health weapon upgrade
+
+==================
+*/
+void TeamplayInfoMessage( gentity_t *ent )
+{
+  char      entry[ 19 ], string[ 1143 ];
+  int       i, j; 
+  int       team, stringlength;
+  int       sent = 0;
+  gentity_t *player;
+  gclient_t *cl;
+  upgrade_t upgrade = UP_NONE;
+  int       curWeaponClass = WP_NONE ; // sends weapon for humans, class for aliens
+  char      *tmp;
+
+  if( !g_allowTeamOverlay.integer )
+     return;
+
+  if( !ent->client->pers.teamInfo )
+     return;
+
+  if( ent->client->pers.teamSelection == TEAM_NONE )
+  {
+    if( ent->client->sess.spectatorState == SPECTATOR_FREE ||
+        ent->client->sess.spectatorClient < 0 )
+      return;
+    team = g_entities[ ent->client->sess.spectatorClient ].client->
+      pers.teamSelection;
+  }
+  else
+    team = ent->client->pers.teamSelection;
+
+  string[ 0 ] = '\0';
+  stringlength = 0;
+
+  for( i = 0; i < MAX_CLIENTS; i++)
+  {
+    player = g_entities + i ;
+    cl = player->client;
+
+    if( ent == player || !cl || team != cl->pers.teamSelection ||
+        !player->inuse )
+      continue;
+
+    if( cl->sess.spectatorState != SPECTATOR_NOT )
+    {
+      curWeaponClass = WP_NONE;
+      upgrade = UP_NONE;
+    }
+    else if ( cl->pers.teamSelection == TEAM_HUMANS )
+    {
+      curWeaponClass = cl->ps.weapon;
+
+      if( BG_InventoryContainsUpgrade( UP_BATTLESUIT, cl->ps.stats ) )
+        upgrade = UP_BATTLESUIT;
+      else if( BG_InventoryContainsUpgrade( UP_JETPACK, cl->ps.stats ) )
+        upgrade = UP_JETPACK;
+      else if( BG_InventoryContainsUpgrade( UP_BATTPACK, cl->ps.stats ) )
+        upgrade = UP_BATTPACK;
+      else if( BG_InventoryContainsUpgrade( UP_HELMET, cl->ps.stats ) )
+        upgrade = UP_HELMET;
+      else if( BG_InventoryContainsUpgrade( UP_LIGHTARMOUR, cl->ps.stats ) )
+        upgrade = UP_LIGHTARMOUR;
+      else
+        upgrade = UP_NONE;
+    }
+    else if( cl->pers.teamSelection == TEAM_ALIENS )
+    {
+      curWeaponClass = cl->ps.stats[ STAT_CLASS ];
+      upgrade = UP_NONE;
+    }
+ 
+    tmp = va( "%i %i %i %i",
+      player->client->pers.location,
+      player->client->ps.stats[ STAT_HEALTH ] < 1 ? 0 :
+        player->client->ps.stats[ STAT_HEALTH ],
+      curWeaponClass, 
+      upgrade );
+
+    if( !strcmp( ent->client->pers.cinfo[ i ], tmp ) )
+      continue;
+
+    Q_strncpyz( ent->client->pers.cinfo[ i ], tmp,
+      sizeof( ent->client->pers.cinfo[ i ] ) );
+
+    Com_sprintf( entry, sizeof( entry ), " %i %s", i, tmp );
+
+    j = strlen( entry );
+
+    if( stringlength + j > sizeof( string ) )
+      break;
+
+    strcpy( string + stringlength, entry );
+    stringlength += j;
+    sent++;
+  }
+
+  if( !sent )
+    return; 
+
+  trap_SendServerCommand( ent - g_entities, va( "tinfo%s", string ) );
+}
+
+void CheckTeamStatus( void )
+{
+  int i;
+  gentity_t *loc, *ent;
+
+  if( level.time - level.lastTeamLocationTime > TEAM_LOCATION_UPDATE_TIME )
+  {
+    level.lastTeamLocationTime = level.time;
+
+    for( i = 0; i < g_maxclients.integer; i++ )
+    {
+      ent = g_entities + i;
+      if( ent->client->pers.connected != CON_CONNECTED )
+        continue;
+
+      if( ent->inuse && ( ent->client->ps.stats[ STAT_TEAM ] == TEAM_HUMANS ||
+                          ent->client->ps.stats[ STAT_TEAM ] == TEAM_ALIENS ) )
+      {
+
+        loc = Team_GetLocation( ent );
+
+        if( loc )
+          ent->client->pers.location = loc->s.generic1;
+        else
+          ent->client->pers.location = 0;
+      }
+    }
+
+    for( i = 0; i < g_maxclients.integer; i++ )
+    {
+      ent = g_entities + i;
+      if( ent->client->pers.connected != CON_CONNECTED )
+        continue;
+
+      if( ent->inuse )
+        TeamplayInfoMessage( ent );
+    }
+  }
+
+  // Warn on imbalanced teams
+  if( g_teamImbalanceWarnings.integer && !level.intermissiontime &&
+      ( level.time - level.lastTeamImbalancedTime >
+        ( g_teamImbalanceWarnings.integer * 1000 ) ) &&
+      level.numTeamImbalanceWarnings < 3 && !level.restarted )
+  {
+    level.lastTeamImbalancedTime = level.time;
+    if( level.numAlienSpawns > 0 && 
+        level.numHumanClients - level.numAlienClients >= 2 )
+    {
+      trap_SendServerCommand( -1, "print \"^5Teams are imbalanced. "
+                                  "^5Humans have more players.\n\"");
+      level.numTeamImbalanceWarnings++;
+	  G_BalanceTeams();
+    }
+    else if( level.numHumanSpawns > 0 && 
+             level.numAlienClients - level.numHumanClients >= 2 )
+    {
+      trap_SendServerCommand ( -1, "print \"^5Teams are imbalanced. "
+                                   "^5Aliens have more players.\n\"");
+      level.numTeamImbalanceWarnings++;
+	  G_BalanceTeams();
+    }
+    else
+    {
+      level.numTeamImbalanceWarnings = 0;
+    }
+  }
+}