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122 lines
4.5 KiB
C
122 lines
4.5 KiB
C
// vi: set ts=4 sw=4 :
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// vim: set tw=75 :
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// sdk_util.h - wrapper & extension of util.h from HL SDK
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/*
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* Copyright (c) 2001-2006 Will Day <willday@hpgx.net>
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*
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* This file is part of Metamod.
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*
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* Metamod is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* Metamod is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Metamod; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* In addition, as a special exception, the author gives permission to
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* link the code of this program with the Half-Life Game Engine ("HL
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* Engine") and Modified Game Libraries ("MODs") developed by Valve,
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* L.L.C ("Valve"). You must obey the GNU General Public License in all
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* respects for all of the code used other than the HL Engine and MODs
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* from Valve. If you modify this file, you may extend this exception
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* to your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from your
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* version.
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*
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*/
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// Wrap util.h from SDK with ifndef/endif, to avoid problems from multiple
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// inclusions. Dunno why Valve didn't do that in util.h themselves..
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#ifndef SDK_UTIL_H
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#define SDK_UTIL_H
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// We're not including the DBG_EntOfVars and DBG_AssertFunction routines
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// mentioned in the SDK util.h, so we're going to unset DEBUG here so that
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// we don't get "unresolved symbol" errors.
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#ifdef DEBUG
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#undef DEBUG
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#endif /* DEBUG */
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#include "enginecallbacks.h"
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#include "comp_dep.h"
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#include <util.h>
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// Also, create some additional macros for engine callback functions, which
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// weren't in SDK dlls/enginecallbacks.h but probably should have been.
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#define GET_INFOKEYBUFFER (*g_engfuncs.pfnGetInfoKeyBuffer)
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#define INFOKEY_VALUE (*g_engfuncs.pfnInfoKeyValue)
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#define SET_CLIENT_KEYVALUE (*g_engfuncs.pfnSetClientKeyValue)
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#define REG_SVR_COMMAND (*g_engfuncs.pfnAddServerCommand)
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#define SERVER_PRINT (*g_engfuncs.pfnServerPrint)
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#define SET_SERVER_KEYVALUE (*g_engfuncs.pfnSetKeyValue)
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#define QUERY_CLIENT_CVAR_VALUE (*g_engfuncs.pfnQueryClientCvarValue)
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#define QUERY_CLIENT_CVAR_VALUE2 (*g_engfuncs.pfnQueryClientCvarValue2)
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// Add overloaded ENTINDEX() version for const edict_t pointer.
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// The pfnIndexOfEdict() function takes a const edict_t pointer
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// as parameter anyway, so there is no reason why ENTINDEX()
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// shouldn't.
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inline int ENTINDEX(const edict_t *pEdict) {
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return((*g_engfuncs.pfnIndexOfEdict)(pEdict));
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}
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// Also, create some nice inlines for engine callback combos.
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// Get a setinfo value from a player entity.
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inline char * DLLINTERNAL ENTITY_KEYVALUE(edict_t *entity, char *key) {
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return(INFOKEY_VALUE(GET_INFOKEYBUFFER(entity), key));
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}
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// Set a setinfo value for a player entity.
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inline void DLLINTERNAL ENTITY_SET_KEYVALUE(edict_t *entity, char *key, char *value) {
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SET_CLIENT_KEYVALUE(ENTINDEX(entity), GET_INFOKEYBUFFER(entity), key, value);
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}
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// Get a "serverinfo" value.
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inline char * DLLINTERNAL SERVERINFO(char *key) {
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return(ENTITY_KEYVALUE(INDEXENT(0), key));
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}
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// Set a "serverinfo" value.
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inline void DLLINTERNAL SET_SERVERINFO(char *key, char *value) {
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SET_SERVER_KEYVALUE(GET_INFOKEYBUFFER(INDEXENT(0)), key, value);
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}
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// Get a "localinfo" value.
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inline char * DLLINTERNAL LOCALINFO(char *key) {
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return(ENTITY_KEYVALUE(NULL, key));
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}
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// Set a "localinfo" value.
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inline void DLLINTERNAL SET_LOCALINFO(char *key, char *value) {
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SET_SERVER_KEYVALUE(GET_INFOKEYBUFFER(NULL), key, value);
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}
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inline int DLLINTERNAL fast_FNullEnt(const edict_t* pent) {
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return(!pent || !(*g_engfuncs.pfnEntOffsetOfPEntity)(pent));
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}
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// Our slightly modified version, using an edict_t pointer instead of a
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// CBaseEntity pointer. (was in 1.17p1, included in 1.17.1)
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void DLLINTERNAL META_UTIL_HudMessage(edict_t *pEntity, const hudtextparms_t &textparms, const char *pMessage);
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const char * DLLINTERNAL META_UTIL_VarArgs(const char *format, ...);
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short DLLINTERNAL FixedSigned16(float value, float scale);
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unsigned short DLLINTERNAL FixedUnsigned16(float value, float scale);
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#endif /* SDK_UTIL_H */
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