Import OA 0.8.8 tree
This commit is contained in:
Izuru Yakumo
475
code/game/g_vote.c
Normal file
475
code/game/g_vote.c
Normal file
@@ -0,0 +1,475 @@
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/*
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===========================================================================
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Copyright (C) 2008-2009 Poul Sander
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This file is part of Open Arena source code.
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Open Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Open Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Open Arena source code; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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#include "g_local.h"
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/*
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==================
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allowedVote
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*Note: Keep this in sync with allowedVote in ui_votemenu.c (except for cg_voteNames and g_voteNames)
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==================
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*/
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#define MAX_VOTENAME_LENGTH 14 //currently the longest string is "/map_restart/\0" (14 chars)
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int allowedVote(char *commandStr) {
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char tempStr[MAX_VOTENAME_LENGTH];
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int length;
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char voteNames[MAX_CVAR_VALUE_STRING];
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trap_Cvar_VariableStringBuffer( "g_voteNames", voteNames, sizeof( voteNames ) );
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if(!Q_stricmp(voteNames, "*" ))
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return qtrue; //if star, everything is allowed
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length = strlen(commandStr);
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if(length>MAX_VOTENAME_LENGTH-3)
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{
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//Error: too long
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return qfalse;
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}
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//Now constructing a string that starts and ends with '/' like: "/clientkick/"
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tempStr[0] = '/';
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strncpy(&tempStr[1],commandStr,length);
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tempStr[length+1] = '/';
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tempStr[length+2] = '\0';
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if(Q_stristr(voteNames,tempStr) != NULL)
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return qtrue;
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else
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return qfalse;
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}
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/*
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==================
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getMappage
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==================
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*/
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t_mappage getMappage(int page) {
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t_mappage result;
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fileHandle_t file;
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char *token,*pointer;
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char buffer[MAX_MAPNAME_BUFFER];
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int i, nummaps,maplen;
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memset(&result,0,sizeof(result));
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memset(&buffer,0,sizeof(buffer));
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//Check if there is a votemaps.cfg
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trap_FS_FOpenFile(g_votemaps.string,&file,FS_READ);
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if(file)
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{
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//there is a votemaps.cfg file, take allowed maps from there
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trap_FS_Read(&buffer,sizeof(buffer),file);
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pointer = buffer;
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token = COM_Parse(&pointer);
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if(token[0]==0 && page == 0) {
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//First page empty
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result.pagenumber = -1;
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trap_FS_FCloseFile(file);
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return result;
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}
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//Skip the first pages
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for(i=0;i<MAPS_PER_PAGE*page;i++) {
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token = COM_Parse(&pointer);
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}
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if(!token || token[0]==0) {
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//Page empty, return to first page
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trap_FS_FCloseFile(file);
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return getMappage(0);
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}
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//There is an actual page:
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result.pagenumber = page;
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for(i=0;i<MAPS_PER_PAGE && token;i++) {
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Q_strncpyz(result.mapname[i],token,MAX_MAPNAME);
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token = COM_Parse(&pointer);
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}
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trap_FS_FCloseFile(file);
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return result;
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}
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//There is no votemaps.cfg file, find filelist of maps
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nummaps = trap_FS_GetFileList("maps",".bsp",buffer,sizeof(buffer));
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if(nummaps && nummaps<=MAPS_PER_PAGE*page)
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return getMappage(0);
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pointer = buffer;
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result.pagenumber = page;
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for (i = 0; i < nummaps; i++, pointer += maplen+1) {
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maplen = strlen(pointer);
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if(i>=MAPS_PER_PAGE*page && i<MAPS_PER_PAGE*(page+1)) {
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Q_strncpyz(result.mapname[i-MAPS_PER_PAGE*page],pointer,maplen-3);
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}
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}
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return result;
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}
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/*
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==================
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allowedMap
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==================
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*/
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int allowedMap(char *mapname) {
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int length;
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fileHandle_t file; //To check that the map actually exists.
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char buffer[MAX_MAPS_TEXT];
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char *token,*pointer;
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qboolean found;
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trap_FS_FOpenFile(va("maps/%s.bsp",mapname),&file,FS_READ);
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if(!file)
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return qfalse; //maps/MAPNAME.bsp does not exist
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trap_FS_FCloseFile(file);
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//Now read the file votemaps.cfg to see what maps are allowed
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trap_FS_FOpenFile(g_votemaps.string,&file,FS_READ);
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if(!file)
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return qtrue; //if no file, everything is allowed
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length = strlen(mapname);
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if(length>MAX_MAPNAME_LENGTH-3)
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{
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//Error: too long
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trap_FS_FCloseFile(file);
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return qfalse;
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}
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//Add file checking here
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trap_FS_Read(&buffer,MAX_MAPS_TEXT,file);
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found = qfalse;
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pointer = buffer;
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token = COM_Parse(&pointer);
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while(token[0]!=0 && !found) {
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if(!Q_stricmp(token,mapname))
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found = qtrue;
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token = COM_Parse(&pointer);
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}
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trap_FS_FCloseFile(file);
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//The map was not found
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return found;
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}
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/*
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==================
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allowedGametype
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==================
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*/
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#define MAX_GAMETYPENAME_LENGTH 5 //currently the longest string is "/12/\0" (5 chars)
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int allowedGametype(char *gametypeStr) {
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char tempStr[MAX_GAMETYPENAME_LENGTH];
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int length;
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char voteGametypes[MAX_CVAR_VALUE_STRING];
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trap_Cvar_VariableStringBuffer( "g_voteGametypes", voteGametypes, sizeof( voteGametypes ) );
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if(!Q_stricmp(voteGametypes, "*" ))
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return qtrue; //if star, everything is allowed
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length = strlen(gametypeStr);
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if(length>MAX_GAMETYPENAME_LENGTH-3)
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{
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//Error: too long
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return qfalse;
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}
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tempStr[0] = '/';
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strncpy(&tempStr[1],gametypeStr,length);
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tempStr[length+1] = '/';
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tempStr[length+2] = '\0';
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if(Q_stristr(voteGametypes,tempStr) != NULL)
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return qtrue;
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else {
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return qfalse;
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}
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}
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/*
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==================
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allowedTimelimit
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==================
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*/
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int allowedTimelimit(int limit) {
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int min, max;
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min = g_voteMinTimelimit.integer;
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max = g_voteMaxTimelimit.integer;
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if(limit<min && limit != 0)
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return qfalse;
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if(max!=0 && limit>max)
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return qfalse;
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if(limit==0 && max > 0)
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return qfalse;
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return qtrue;
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}
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/*
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==================
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allowedFraglimit
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==================
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*/
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int allowedFraglimit(int limit) {
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int min, max;
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min = g_voteMinFraglimit.integer;
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max = g_voteMaxFraglimit.integer;
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if(limit<min && limit != 0)
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return qfalse;
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if(max != 0 && limit>max)
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return qfalse;
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if(limit==0 && max > 0)
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return qfalse;
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return qtrue;
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}
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#define MAX_CUSTOM_VOTES 12
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char custom_vote_info[1024];
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/*
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==================
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VoteParseCustomVotes
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*Reads the file votecustom.cfg. Finds all the commands that can be used with
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*"/callvote custom COMMAND" and adds the commands to custom_vote_info
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==================
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*/
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int VoteParseCustomVotes( void ) {
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fileHandle_t file;
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char buffer[4*1024];
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int commands;
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char *token,*pointer;
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trap_FS_FOpenFile(g_votecustom.string,&file,FS_READ);
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if(!file)
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return 0;
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memset(&buffer,0,sizeof(buffer));
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memset(&custom_vote_info,0,sizeof(custom_vote_info));
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commands = 0;
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trap_FS_Read(&buffer,sizeof(buffer),file);
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pointer = buffer;
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while ( commands < MAX_CUSTOM_VOTES ) {
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token = COM_Parse( &pointer );
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if ( !token[0] ) {
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break;
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}
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if ( !strcmp( token, "votecommand" ) ) {
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token = COM_Parse( &pointer );
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Q_strcat(custom_vote_info,sizeof(custom_vote_info),va("%s ",token));
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commands++;
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}
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}
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trap_FS_FCloseFile(file);
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return commands;
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}
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/*
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==================
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getCustomVote
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*Returns a custom vote. This will go beyond MAX_CUSTOM_VOTES.
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==================
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*/
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t_customvote getCustomVote(char* votecommand) {
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t_customvote result;
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fileHandle_t file;
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char buffer[4*1024];
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char *token,*pointer;
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char key[MAX_TOKEN_CHARS];
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trap_FS_FOpenFile(g_votecustom.string,&file,FS_READ);
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if(!file) {
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memset(&result,0,sizeof(result));
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return result;
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}
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memset(&buffer,0,sizeof(buffer));
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trap_FS_Read(&buffer,sizeof(buffer),file);
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pointer = buffer;
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while ( qtrue ) {
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token = COM_Parse( &pointer );
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if ( !token[0] ) {
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break;
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}
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if ( strcmp( token, "{" ) ) {
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Com_Printf( "Missing { in votecustom.cfg\n" );
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break;
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}
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memset(&result,0,sizeof(result));
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while ( 1 ) {
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token = COM_ParseExt( &pointer, qtrue );
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if ( !token[0] ) {
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Com_Printf( "Unexpected end of customvote.cfg\n" );
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break;
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}
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if ( !strcmp( token, "}" ) ) {
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break;
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}
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Q_strncpyz( key, token, sizeof( key ) );
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token = COM_ParseExt( &pointer, qfalse );
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if ( !token[0] ) {
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Com_Printf("Invalid/missing argument to %s in customvote.cfg\n",key);
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}
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if(!Q_stricmp(key,"votecommand")) {
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Q_strncpyz(result.votename,token,sizeof(result.votename));
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} else if(!Q_stricmp(key,"displayname")) {
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Q_strncpyz(result.displayname,token,sizeof(result.displayname));
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} else if(!Q_stricmp(key,"command")) {
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Q_strncpyz(result.command,token,sizeof(result.command));
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} else {
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Com_Printf("Unknown key in customvote.cfg: %s\n",key);
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}
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}
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if(!Q_stricmp(result.votename,votecommand)) {
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return result;
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}
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}
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//Nothing was found
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memset(&result,0,sizeof(result));
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return result;
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}
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/*
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==================
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CheckVote
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==================
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*/
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void CheckVote( void ) {
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if ( level.voteExecuteTime && level.voteExecuteTime < level.time ) {
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level.voteExecuteTime = 0;
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trap_SendConsoleCommand( EXEC_APPEND, va("%s\n", level.voteString ) );
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}
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if ( !level.voteTime ) {
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return;
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}
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if ( level.time - level.voteTime >= VOTE_TIME ) {
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if(g_dmflags.integer & DF_LIGHT_VOTING) {
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//Let pass if there was at least twice as many for as against
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if ( level.voteYes > level.voteNo*2 ) {
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trap_SendServerCommand( -1, "print \"Vote passed. At least 2 of 3 voted yes\n\"" );
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level.voteExecuteTime = level.time + 3000;
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} else {
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//Let pass if there is more yes than no and at least 2 yes votes and at least 30% yes of all on the server
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if ( level.voteYes > level.voteNo && level.voteYes >= 2 && (level.voteYes*10)>(level.numVotingClients*3) ) {
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trap_SendServerCommand( -1, "print \"Vote passed. More yes than no.\n\"" );
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level.voteExecuteTime = level.time + 3000;
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} else
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trap_SendServerCommand( -1, "print \"Vote failed.\n\"" );
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}
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} else {
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trap_SendServerCommand( -1, "print \"Vote failed.\n\"" );
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}
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} else {
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// ATVI Q3 1.32 Patch #9, WNF
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if ( level.voteYes > (level.numVotingClients)/2 ) {
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// execute the command, then remove the vote
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trap_SendServerCommand( -1, "print \"Vote passed.\n\"" );
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level.voteExecuteTime = level.time + 3000;
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} else if ( level.voteNo >= (level.numVotingClients)/2 ) {
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// same behavior as a timeout
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trap_SendServerCommand( -1, "print \"Vote failed.\n\"" );
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} else {
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// still waiting for a majority
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return;
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}
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}
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level.voteTime = 0;
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trap_SetConfigstring( CS_VOTE_TIME, "" );
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}
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void ForceFail( void ) {
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level.voteTime = 0;
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level.voteExecuteTime = 0;
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level.voteString[0] = 0;
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level.voteDisplayString[0] = 0;
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level.voteKickClient = -1;
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level.voteKickType = 0;
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trap_SetConfigstring( CS_VOTE_TIME, "" );
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trap_SetConfigstring( CS_VOTE_STRING, "" );
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trap_SetConfigstring( CS_VOTE_YES, "" );
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trap_SetConfigstring( CS_VOTE_NO, "" );
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}
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/*
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==================
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CountVotes
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Iterates through all the clients and counts the votes
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==================
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*/
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void CountVotes( void ) {
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int i;
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int yes=0,no=0;
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level.numVotingClients=0;
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for ( i = 0 ; i < level.maxclients ; i++ ) {
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if ( level.clients[ i ].pers.connected != CON_CONNECTED )
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continue; //Client was not connected
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if (level.clients[i].sess.sessionTeam == TEAM_SPECTATOR)
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continue; //Don't count spectators
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if ( g_entities[i].r.svFlags & SVF_BOT )
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continue; //Is a bot
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//The client can vote
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level.numVotingClients++;
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//Did the client vote yes?
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if(level.clients[i].vote>0)
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yes++;
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//Did the client vote no?
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if(level.clients[i].vote<0)
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no++;
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}
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//See if anything has changed
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if(level.voteYes != yes) {
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level.voteYes = yes;
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trap_SetConfigstring( CS_VOTE_YES, va("%i", level.voteYes ) );
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}
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if(level.voteNo != no) {
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level.voteNo = no;
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trap_SetConfigstring( CS_VOTE_NO, va("%i", level.voteNo ) );
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}
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}
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void ClientLeaving(int clientNumber) {
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if(clientNumber == level.voteKickClient) {
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ForceFail();
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}
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}
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