q_shared.cpp File Reference

#include "q_shared.h"

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Functions
float	BigFloat (float l)
int	BigLong (int l)
short	BigShort (short l)
int	Com_AddToGrowList (growList_t *list, void *data)
void *	Com_Allocate (int bytes)
float	Com_Clamp (float min, float max, float value)
void	Com_Dealloc (void *ptr)
void	Com_DefaultExtension (char *path, int maxSize, const char *extension)
int	Com_Filter (const char *filter, const char *name, int casesensitive)
void *	Com_GrowListElement (const growList_t *list, int index)
int	Com_HashString (const char *fname)
int	Com_IndexForGrowListElement (const growList_t *list, const void *element)
void	Com_InitGrowList (growList_t *list, int maxElements)
int	Com_ParseInfos (const char *buf, int max, char infos[][MAX_INFO_STRING])
char *	Com_SkipPath (char *pathname)
void QDECL	Com_sprintf (char *dest, int size, const char *fmt,...)
const char *	Com_StringContains (const char *str1, const char *str2, int casesensitive)
void	Com_StripExtension (const char *in, char *out)
float	FloatNoSwap (float f)
float	FloatSwap (float f)
void	Info_NextPair (const char *(*head), char key[MAX_INFO_KEY], char value[MAX_INFO_VALUE])
void	Info_RemoveKey (char *s, const char *key)
void	Info_SetValueForKey (char *s, const char *key, const char *value)
qboolean	Info_Validate (const char *s)
char *	Info_ValueForKey (const char *s, const char *key)
float	LittleFloat (float l)
int	LittleLong (int l)
short	LittleShort (short l)
int	LongNoSwap (int l)
int	LongSwap (int l)
int	ParseHex (const char *text)
char *	Q_CleanStr (char *string)
int	Q_isalpha (int c)
int	Q_islower (int c)
int	Q_isprint (int c)
int	Q_isupper (int c)
int	Q_PrintStrlen (const char *string)
void	Q_strcat (char *dest, int size, const char *src)
int	Q_stricmp (const char *s1, const char *s2)
int	Q_stricmpn (const char *s1, const char *s2, int n)
char *	Q_strlwr (char *s1)
int	Q_strncmp (const char *s1, const char *s2, int n)
void	Q_strncpyz (char *dest, const char *src, int destsize)
char *	Q_strrchr (const char *string, int c)
char *	Q_strupr (char *s1)
short	ShortNoSwap (short l)
short	ShortSwap (short l)
void	Swap_Init (void)
char *QDECL	va (char *format,...)
Variables
float(*	_BigFloat )(float l)
int(*	_BigLong )(int l)
short(*	_BigShort )(short l)
float(*	_LittleFloat )(float l)
int(*	_LittleLong )(int l)
short(*	_LittleShort )(short l)

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Function Documentation

float BigFloat (  float  l  )

Definition at line 327 of file q_shared.cpp. References _BigFloat, b, byte, in, and l. {return _BigFloat(l);}

int BigLong (  int  l  )

Definition at line 325 of file q_shared.cpp. References _BigLong, byte, and l. Referenced by ByteSwapTri(), LoadLBM(), Texture_InitPalette(), TRI_LoadPolysets(), and WriteLBMfile(). {return _BigLong(l);}

short BigShort (  short  l  )

Definition at line 323 of file q_shared.cpp. References _BigShort, byte, and l. Referenced by CL_Connect_f(), CL_GlobalServers_f(), CL_LocalServers_f(), CL_Rcon_f(), CL_RequestAuthorization(), CL_RequestMotd(), CL_ServersResponsePacket(), LoadLBM(), NET_StringToAdr(), SV_Ban_f(), SV_BanNum_f(), SV_GetChallenge(), SV_MasterHeartbeat(), and WriteLBMfile(). {return _BigShort(l);}

int Com_AddToGrowList (  growList_t *  list, void *  data )

Definition at line 43 of file q_shared.cpp. References Com_AddToGrowList(), Com_Allocate(), Com_Dealloc(), Com_DPrintf(), Com_Error(), Com_InitGrowList(), growList_t::currentElements, data, growList_t::elements, ERR_DROP, ERR_FATAL, growList_t::maxElements, and memcpy(). Referenced by Com_AddToGrowList(). { void **old; if ( list->currentElements != list->maxElements ) { list->elements[list->currentElements] = data; return list->currentElements++; } // grow, reallocate and move old = list->elements; if ( list->maxElements < 0 ) { Com_Error( ERR_FATAL, "Com_AddToGrowList: maxElements = %i", list->maxElements ); } if ( list->maxElements == 0 ) { // initialize the list to hold 100 elements Com_InitGrowList( list, 100 ); return Com_AddToGrowList( list, data ); } list->maxElements *= 2; Com_DPrintf( "Resizing growlist to %i maxElements\n", list->maxElements ); list->elements = (void **)Com_Allocate( list->maxElements * sizeof( void * ) ); if ( !list->elements ) { Com_Error( ERR_DROP, "Growlist alloc failed" ); } memcpy( list->elements, old, list->currentElements * sizeof( void * ) ); Com_Dealloc( old ); return Com_AddToGrowList( list, data ); }

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void* Com_Allocate (  int  bytes  )

Definition at line 681 of file WIN_QE3.CPP. References malloc(). Referenced by Com_AddToGrowList(), and Com_InitGrowList(). { return malloc(bytes); }

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float Com_Clamp (  float  min, float  max, float  value )

Definition at line 103 of file q_shared.cpp. References value. Referenced by ArenaServers_MenuInit(), PlayerSettings_SetMenuItems(), Preferences_SetMenuItems(), Punkbuster_ConfirmDisable(), Punkbuster_ConfirmEnable(), ServerOptions_MenuInit(), ServerOptions_SetMenuItems(), ServerOptions_Start(), UI_AddBotsMenu_Init(), UI_DrawHandicap(), UI_Handicap_HandleKey(), UI_OwnerDrawWidth(), UI_RunMenuScript(), and UI_SPSkillMenu_Init(). { if ( value < min ) { return min; } if ( value > max ) { return max; } return value; }

void Com_Dealloc (  void *  ptr  )

Definition at line 685 of file WIN_QE3.CPP. References free(), and ptr(). Referenced by Com_AddToGrowList(), and FS_FreeFile(). { free(ptr); }

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void Com_DefaultExtension (  char *  path, int  maxSize, const char *  extension )

Definition at line 285 of file q_shared.cpp. References Com_sprintf(), Q_strncpyz(), src, and strlen(). { char oldPath[MAX_QPATH]; char *src; // // if path doesn't have a .EXT, append extension // (extension should include the .) // src = path + strlen(path) - 1; while (*src != '/' && src != path) { if ( *src == '.' ) { return; // it has an extension } src--; } Q_strncpyz( oldPath, path, sizeof( oldPath ) ); Com_sprintf( path, maxSize, "%s%s", oldPath, extension ); }

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int Com_Filter (  const char *  filter, const char *  name, int  casesensitive )

Definition at line 147 of file q_shared.cpp. References Com_StringContains(), i, name, ptr(), strlen(), and toupper(). Referenced by Cmd_List_f(), Com_FilterPath(), and Cvar_List_f(). { char buf[MAX_TOKEN_CHARS]; const char *ptr; int i, found; while(*filter) { if (*filter == '*') { filter++; for (i = 0; *filter; i++) { if (*filter == '*' || *filter == '?') break; buf[i] = *filter; filter++; } buf[i] = '\0'; if (strlen(buf)) { ptr = Com_StringContains(name, buf, casesensitive); if (!ptr) return qfalse; name = ptr + strlen(buf); } } else if (*filter == '?') { filter++; name++; } else if (*filter == '[' && *(filter+1) == '[') { filter++; } else if (*filter == '[') { filter++; found = qfalse; while(*filter && !found) { if (*filter == ']' && *(filter+1) != ']') break; if (*(filter+1) == '-' && *(filter+2) && (*(filter+2) != ']' || *(filter+3) == ']')) { if (casesensitive) { if (*name >= *filter && *name <= *(filter+2)) found = qtrue; } else { if (toupper(*name) >= toupper(*filter) && toupper(*name) <= toupper(*(filter+2))) found = qtrue; } filter += 3; } else { if (casesensitive) { if (*filter == *name) found = qtrue; } else { if (toupper(*filter) == toupper(*name)) found = qtrue; } filter++; } } if (!found) return qfalse; while(*filter) { if (*filter == ']' && *(filter+1) != ']') break; filter++; } filter++; name++; } else { if (casesensitive) { if (*filter != *name) return qfalse; } else { if (toupper(*filter) != toupper(*name)) return qfalse; } filter++; name++; } } return qtrue; }

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void* Com_GrowListElement (  const growList_t *  list, int  index )

Definition at line 81 of file q_shared.cpp. References Com_Error(), growList_t::currentElements, growList_t::elements, and ERR_DROP. { if ( index < 0 || index >= list->currentElements ) { Com_Error( ERR_DROP, "Com_GrowListElement: %i out of range of %i", index, list->currentElements ); } return list->elements[index]; }

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int Com_HashString (  const char *  fname  )

Definition at line 229 of file q_shared.cpp. References FILE_HASH_SIZE, i, and tolower(). { int i; long hash; char letter; hash = 0; i = 0; while (fname[i] != '\0') { letter = tolower(fname[i]); if (letter =='.') break; // don't include extension if (letter =='\\') letter = '/'; // damn path names hash+=(long)(letter)*(i+119); i++; } hash &= (FILE_HASH_SIZE-1); return hash; }

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int Com_IndexForGrowListElement (  const growList_t *  list, const void *  element )

Definition at line 89 of file q_shared.cpp. References growList_t::currentElements, growList_t::elements, and i. { int i; for ( i = 0 ; i < list->currentElements ; i++ ) { if ( list->elements[i] == element ) { return i; } } return -1; }

void Com_InitGrowList (  growList_t *  list, int  maxElements )

Definition at line 37 of file q_shared.cpp. References Com_Allocate(), growList_t::currentElements, growList_t::elements, and growList_t::maxElements. Referenced by Com_AddToGrowList(). { list->maxElements = maxElements; list->currentElements = 0; list->elements = (void **)Com_Allocate( list->maxElements * sizeof( void * ) ); }

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int Com_ParseInfos (  const char *  buf, int  max, char  infos[][MAX_INFO_STRING] )

Definition at line 420 of file q_shared.cpp. References Com_Parse(), Com_ParseOnLine(), Com_Printf(), count, Info_SetValueForKey(), Q_strncpyz(), strcmp(), and token. { const char *token; int count; char key[MAX_TOKEN_CHARS]; count = 0; while ( 1 ) { token = Com_Parse( &buf ); if ( !token[0] ) { break; } if ( strcmp( token, "{" ) ) { Com_Printf( "Missing { in info file\n" ); break; } if ( count == max ) { Com_Printf( "Max infos exceeded\n" ); break; } infos[count][0] = 0; while ( 1 ) { token = Com_Parse( &buf ); if ( !token[0] ) { Com_Printf( "Unexpected end of info file\n" ); break; } if ( !strcmp( token, "}" ) ) { break; } Q_strncpyz( key, token, sizeof( key ) ); token = Com_ParseOnLine( &buf ); if ( !token[0] ) { token = "<NULL>"; } Info_SetValueForKey( infos[count], key, token ); } count++; } return count; }

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char* Com_SkipPath (  char *  pathname  )

Definition at line 253 of file q_shared.cpp. { char *last; last = pathname; while (*pathname) { if (*pathname=='/') last = pathname+1; pathname++; } return last; }

void QDECL Com_sprintf (  char *  dest, int  size, const char *  fmt,   ... )

Definition at line 674 of file q_shared.cpp. References Com_Error(), Com_Printf(), ERR_FATAL, Q_strncpyz(), QDECL, va_end, va_list, va_start, and vsprintf(). Referenced by AAS_LoadFiles(), AAS_ReadRouteCache(), AAS_WriteRouteCache(), ArenaServers_UpdateMenu(), ArenaServers_UpdatePicture(), BotDeathmatchAI(), BotGetActivateGoal(), BotInitLibrary(), BotMatch_CheckPoint(), BotPrintActivateGoalInfo(), BotRecordNodeSwitch(), BotReportStatus(), BotSayTeamOrderAlways(), BotSetInfoConfigString(), BuildShaderStateConfig(), CG_DrawAreaPowerUp(), CG_DrawBlueScore(), CG_DrawClientScore(), CG_DrawField(), CG_DrawPlayerAmmoValue(), CG_DrawPlayerArmorValue(), CG_DrawPlayerHealth(), CG_DrawPlayerScore(), CG_DrawRedScore(), CG_DrawReward(), CG_DrawSelectedPlayerArmor(), CG_DrawSelectedPlayerHealth(), CG_DrawTeamOverlay(), CG_FindClientHeadFile(), CG_FindClientModelFile(), CG_HarvesterSkulls(), CG_LoadingClient(), CG_ParseServerinfo(), CG_ParseVoiceChats(), CG_PlaceString(), CG_RegisterClientModelname(), CG_RegisterGraphics(), CG_RegisterSounds(), CG_TellAttacker_f(), CG_TellTarget_f(), CG_VoiceChatListForClient(), CG_VoiceChatLocal(), CG_VoiceTellAttacker_f(), CG_VoiceTellTarget_f(), CIN_PlayCinematic(), CL_AddKeyUpCommands(), CL_BeginDownload(), CL_DemoFilename(), CL_GetServerCommand(), CL_InitCGame(), CL_KeyEvent(), CL_PlayDemo_f(), CL_Record_f(), CL_RequestMotd(), CL_SendPureChecksums(), CL_ServerStatusResponse(), CL_WalkDemoExt(), Cmd_CallTeamVote_f(), Cmd_CallVote_f(), COM_BeginParseSession(), COM_DefaultExtension(), Com_DefaultExtension(), Console_Key(), Cvar_SetValue(), Cvar_WriteVariables(), DeathmatchScoreboardMessage(), Demos_MenuInit(), Field_CompleteCommand(), FS_BuildOSPath(), FS_ComparePaks(), FS_FOpenFileRead(), FS_GamePureChecksum(), G_ItemDisabled(), G_LogPrintf(), G_RemapTeamShaders(), G_Say(), GL_CheckErrors(), Hunk_Log(), Hunk_SmallLog(), Info_SetValueForKey(), Info_SetValueForKey_Big(), LoadScriptFile(), Message_Key(), NET_AdrToString(), NET_BaseAdrToString(), ParseSkyParms(), PlayerIcon(), PlayerModel_BuildList(), PS_SetBaseFolder(), QGL_EnableLogging(), QGL_Init(), R_LoadSubmodels(), R_ScreenShot_f(), R_ScreenshotFilename(), R_ScreenshotFilenameJPEG(), R_ScreenShotJPEG_f(), RE_RegisterFont(), S_Play_f(), ScanAndLoadShaderFiles(), ServerOptions_SetMenuItems(), ServerOptions_Start(), ServerPlayerIcon(), SP_target_speaker(), SpecifyServer_Event(), SpecifyServer_MenuInit(), StartServer_Cache(), StartServer_Update(), SV_ClientCommand(), SV_Map_f(), SV_TouchCGame(), SV_WriteDownloadToClient(), SVC_Status(), Sys_ListFiles(), Sys_ListFilteredFiles(), Sys_LoadDll(), Team_GetLocationMsg(), TeamplayInfoMessage(), UI_BuildFindPlayerList(), UI_BuildQ3Model_List(), UI_CalcPostGameStats(), UI_CanShowTierVideo(), UI_FeederItemText(), UI_FindClientHeadFile(), UI_GetAwardLevel(), UI_GetBestScore(), UI_GetServerStatusInfo(), UI_hasSkinForBase(), UI_LoadBestScores(), UI_LoadDemos(), UI_LogAwardData(), UI_PrintTime(), UI_ReadableSize(), UI_RegisterClientModelname(), UI_RegisterClientSkin(), UI_RunMenuScript(), UI_SetBestScore(), UI_ShowTierVideo(), UI_SPLevelMenu_MenuDraw(), UI_SPPostgameMenu_DrawAwardsMedals(), UI_SPUnlock_f(), UI_SPUnlockMedals_f(), UI_StartSkirmish(), UI_TeamOrdersMenu_ListEvent(), UpdateTournamentInfo(), VM_Create(), VM_LoadSymbols(), VM_Restart(), VM_ValueToSymbol(), vtos(), and Z_LogZoneHeap(). { int len; va_list argptr; char bigbuffer[32000]; // big, but small enough to fit in PPC stack va_start (argptr,fmt); len = vsprintf (bigbuffer,fmt,argptr); va_end (argptr); if ( len >= sizeof( bigbuffer ) ) { Com_Error( ERR_FATAL, "Com_sprintf: overflowed bigbuffer" ); } if (len >= size) { Com_Printf ("Com_sprintf: overflow of %i in %i\n", len, size); } Q_strncpyz (dest, bigbuffer, size ); }

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const char* Com_StringContains (  const char *  str1, const char *  str2, int  casesensitive )

Definition at line 118 of file q_shared.cpp. References i, j, strlen(), and toupper(). Referenced by Com_Filter(). { int len, i, j; len = strlen(str1) - strlen(str2); for (i = 0; i <= len; i++, str1++) { for (j = 0; str2[j]; j++) { if (casesensitive) { if (str1[j] != str2[j]) { break; } } else { if (toupper(str1[j]) != toupper(str2[j])) { break; } } } if (!str2[j]) { return str1; } } return NULL; }

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void Com_StripExtension (  const char *  in, char *  out )

Definition at line 272 of file q_shared.cpp. References in. { while ( *in && *in != '.' ) { *out++ = *in++; } *out = 0; }

float FloatNoSwap (  float  f  )

Definition at line 379 of file q_shared.cpp. { return f; }

float FloatSwap (  float  f  )

Definition at line 362 of file q_shared.cpp. References b, and byte. { union { float f; byte b[4]; } dat1, dat2; dat1.f = f; dat2.b[0] = dat1.b[3]; dat2.b[1] = dat1.b[2]; dat2.b[2] = dat1.b[1]; dat2.b[3] = dat1.b[0]; return dat2.f; }

void Info_NextPair (  const char **  head, char  key[MAX_INFO_KEY], char  value[MAX_INFO_VALUE] )

Definition at line 792 of file q_shared.cpp. References head, and s. Referenced by CL_SystemInfoChanged(), ServerInfo_MenuDraw(), and UI_ServerInfoMenu(). { char *o; const char *s; s = *head; if ( *s == '\\' ) { s++; } key[0] = 0; value[0] = 0; o = key; while ( *s != '\\' ) { if ( !*s ) { *o = 0; *head = s; return; } *o++ = *s++; } *o = 0; s++; o = value; while ( *s != '\\' && *s ) { *o++ = *s++; } *o = 0; *head = s; }

void Info_RemoveKey (  char *  s, const char *  key )

Definition at line 831 of file q_shared.cpp. References Com_Error(), ERR_DROP, s, strchr(), strcmp(), strcpy(), and strlen(). Referenced by Info_SetValueForKey(). { char *start; char pkey[MAX_INFO_KEY]; char value[MAX_INFO_VALUE]; char *o; if ( strlen( s ) >= MAX_INFO_STRING ) { Com_Error( ERR_DROP, "Info_RemoveKey: oversize infostring" ); } if (strchr (key, '\\')) { return; } while (1) { start = s; if (*s == '\\') s++; o = pkey; while (*s != '\\') { if (!*s) return; *o++ = *s++; } *o = 0; s++; o = value; while (*s != '\\' && *s) { if (!*s) return; *o++ = *s++; } *o = 0; if (!strcmp (key, pkey) ) { strcpy (start, s); // remove this part return; } if (!*s) return; } }

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void Info_SetValueForKey (  char *  s, const char *  key, const char *  value )

Definition at line 907 of file q_shared.cpp. References Com_Error(), Com_Printf(), Com_sprintf(), ERR_DROP, Info_RemoveKey(), s, strcat(), strchr(), strcpy(), strlen(), and value. Referenced by ArenaServers_InsertFavorites(), BotDeathmatchAI(), BotSetUserInfo(), CL_CheckForResend(), CL_RequestMotd(), CL_ServerInfoPacket(), Cmd_TeamTask_f(), Com_ParseInfos(), Cvar_InfoString(), G_AddBot(), G_LoadArenas(), G_ParseInfos(), LAN_GetServerInfo(), SV_DirectConnect(), SV_RankNewGameCBF(), SV_UserinfoChanged(), SVC_Info(), SVC_Status(), UI_LoadArenas(), UI_LogAwardData(), UI_ParseInfos(), UI_SetBestScore(), UI_ShowTierVideo(), UI_SPUnlock_f(), and UI_SPUnlockMedals_f(). { char newi[MAX_INFO_STRING]; if ( strlen( s ) >= MAX_INFO_STRING ) { Com_Error( ERR_DROP, "Info_SetValueForKey: oversize infostring" ); } if (strchr (key, '\\') || strchr (value, '\\')) { Com_Printf ("Can't use keys or values with a \\\n"); return; } if (strchr (key, ';') || strchr (value, ';')) { Com_Printf ("Can't use keys or values with a semicolon\n"); return; } if (strchr (key, '\"') || strchr (value, '\"')) { Com_Printf ("Can't use keys or values with a \"\n"); return; } Info_RemoveKey (s, key); if (!value || !strlen(value)) return; Com_sprintf (newi, sizeof(newi), "\\%s\\%s", key, value); if (strlen(newi) + strlen(s) > MAX_INFO_STRING) { Com_Printf ("Info string length exceeded\n"); return; } strcat (s, newi); }

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qboolean Info_Validate (  const char *  s  )

Definition at line 890 of file q_shared.cpp. References qboolean, s, and strchr(). Referenced by ClientUserinfoChanged(). { if ( strchr( s, '\"' ) ) { return qfalse; } if ( strchr( s, ';' ) ) { return qfalse; } return qtrue; }

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char* Info_ValueForKey (  const char *  s, const char *  key )

Definition at line 735 of file q_shared.cpp. References Com_Error(), ERR_DROP, Q_stricmp(), s, strlen(), and value. Referenced by ArenaServers_Insert(), BotFirstClientInRankings(), BotIsFirstInRankings(), BotIsLastInRankings(), BotIsObserver(), BotLastClientInRankings(), BotMapScripts(), BotMapTitle(), BotNumActivePlayers(), BotNumTeamMates(), BotRandomOpponentName(), BotSameTeam(), BotSortTeamMatesByBaseTravelTime(), BotTeam(), BotTeamOrders(), BotTeamplayReport(), BotUpdateInfoConfigStrings(), CG_DrawAttacker(), CG_DrawInformation(), CG_LoadingClient(), CG_NewClientInfo(), CG_Obituary(), CG_ParseServerinfo(), CL_InitCGame(), CL_MotdPacket(), CL_ServerInfoPacket(), CL_SetServerInfo(), CL_SystemInfoChanged(), ClientConnect(), ClientFromName(), ClientName(), ClientOnSameTeamFromName(), ClientSkin(), ClientSpawn(), ClientUserinfoChanged(), G_AddBot(), G_AddRandomBot(), G_BotConnect(), G_GetArenaInfoByMap(), G_GetBotInfoByName(), G_InitBots(), G_InitSessionData(), InGame_MenuInit(), Prepname(), ServerOptions_InitBotNames(), StartServer_Cache(), StartServer_GametypeEvent(), SV_DirectConnect(), SV_UserinfoChanged(), SVC_Status(), Svcmd_BotList_f(), TeamMain_MenuInit(), UI_AddBotsMenu_Init(), UI_AddBotsMenu_SortCompare(), UI_BotSelectMenu_Default(), UI_BotSelectMenu_SortCompare(), UI_BotSelectMenu_UpdateGrid(), UI_BuildPlayerList(), UI_BuildServerDisplayList(), UI_CalcPostGameStats(), UI_CanShowTierVideo(), UI_DrawConnectScreen(), UI_FeederItemText(), UI_FeederSelection(), UI_GetArenaInfoByMap(), UI_GetArenaInfoByNumber(), UI_GetAwardLevel(), UI_GetBestScore(), UI_GetBotInfoByName(), UI_GetBotNameByNumber(), UI_GetCurrentGame(), UI_GetSpecialArenaInfo(), UI_LoadArenas(), UI_LogAwardData(), UI_RemoveBotsMenu_GetBots(), UI_RunMenuScript(), UI_SetBestScore(), UI_ShowTierVideo(), UI_SPArena_Start(), UI_SPLevelMenu(), UI_SPLevelMenu_MenuDraw(), UI_SPLevelMenu_SetBots(), UI_SPLevelMenu_SetMenuArena(), UI_SPLevelMenu_SetMenuItems(), UI_SPPostgameMenu_f(), UI_SPPostgameMenu_MenuDraw(), UI_SPPostgameMenu_MenuDrawScoreLine(), UI_TeamOrdersMenu_BuildBotList(), UI_TeamOrdersMenu_f(), and UI_TierCompleted(). { char pkey[MAX_INFO_KEY]; static char value[2][MAX_INFO_VALUE]; // use two buffers so compares // work without stomping on each other static int valueindex = 0; char *o; if ( !s || !key ) { return ""; } if ( strlen( s ) >= MAX_INFO_STRING ) { Com_Error( ERR_DROP, "Info_ValueForKey: oversize infostring" ); } valueindex ^= 1; if (*s == '\\') s++; while (1) { o = pkey; while (*s != '\\') { if (!*s) return ""; *o++ = *s++; } *o = 0;