/***
*
Copyright (c) 1999, Valve LLC. All rights reserved.
*
This product contains software technology licensed from Id
Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
All Rights Reserved.
*
Use, distribution, and modification of this source code and/or resulting
object code is restricted to non-commercial enhancements to products from
Valve LLC. All other use, distribution, or modification is prohibited
without written permission from Valve LLC.
*
****/
//
// HPB_bot - botman's High Ping Bastard bot
//
// (http://planethalflife.com/botman/)
//
// util.cpp
//
include "dlls/extdll.h"
include "dlls/util.h"
include "HPB_bot/engine/engine.h"
include "dlls/cbase.h"
include "dlls/player.h"
include "bot.h"
include "bot_func.h"
extern int mod_id;
extern bot_t bots[32];
extern edict_t *pent_info_ctfdetect;
extern char team_names[MAX_TEAMS][MAX_TEAMNAME_LENGTH];
extern int num_teams;
int gmsgTextMsg = 0;
int gmsgSayText = 0;
int gmsgShowMenu = 0;
Vector UTIL_VecToAngles( const Vector &vec )
{
float rgflVecOut[3];
VEC_TO_ANGLES(vec, rgflVecOut);
return Vector(rgflVecOut);
}
// Overloaded to add IGNORE_GLASS
void UTIL_TraceLine( const Vector &vecStart, const Vector &vecEnd, IGNORE_MONSTERS igmon, IGNORE_GLASS ignoreGlass, edict_t *pentIgnore, TraceResult *ptr )
{
TRACE_LINE( vecStart, vecEnd, (igmon == ignore_monsters ? TRUE : FALSE) | (ignoreGlass?0x100:0), pentIgnore, ptr );
}
void UTIL_TraceLine( const Vector &vecStart, const Vector &vecEnd, IGNORE_MONSTERS igmon, edict_t *pentIgnore, TraceResult *ptr )
{
TRACE_LINE( vecStart, vecEnd, (igmon == ignore_monsters ? TRUE : FALSE), pentIgnore, ptr );
}
void UTIL_MakeVectors( const Vector &vecAngles )
{
MAKE_VECTORS( vecAngles );
}
edict_t *UTIL_FindEntityInSphere( edict_t *pentStart, const Vector &vecCenter, float flRadius )
{
edict_t *pentEntity;
pentEntity = FIND_ENTITY_IN_SPHERE( pentStart, vecCenter, flRadius);
if (!FNullEnt(pentEntity))
return pentEntity;
return NULL;
}
edict_t *UTIL_FindEntityByString( edict_t *pentStart, const char *szKeyword, const char *szValue )
{
edict_t *pentEntity;
pentEntity = FIND_ENTITY_BY_STRING( pentStart, szKeyword, szValue );
if (!FNullEnt(pentEntity))
return pentEntity;
return NULL;
}
edict_t *UTIL_FindEntityByClassname( edict_t *pentStart, const char *szName )
{
return UTIL_FindEntityByString( pentStart, "classname", szName );
}
edict_t *UTIL_FindEntityByTargetname( edict_t *pentStart, const char *szName )
{
return UTIL_FindEntityByString( pentStart, "targetname", szName );
}
int UTIL_PointContents( const Vector &vec )
{
return POINT_CONTENTS(vec);
}
void UTIL_SetSize( entvars_t *pev, const Vector &vecMin, const Vector &vecMax )
{
SET_SIZE( ENT(pev), vecMin, vecMax );
}
void UTIL_SetOrigin( entvars_t *pev, const Vector &vecOrigin )
{
SET_ORIGIN(ENT(pev), vecOrigin );
}
void ClientPrint( edict_t *pEntity, int msg_dest, const char *msg_name)
{
// if (gmsgTextMsg == 0)
// gmsgTextMsg = REG_USER_MSG( "TextMsg", -1 );
//
// pfnMessageBegin( MSG_ONE, gmsgTextMsg, NULL, pEntity );
//
// pfnWriteByte( msg_dest );
// pfnWriteString( msg_name );
// pfnMessageEnd();
}
void UTIL_SayText( const char *pText, edict_t *pEdict )
{
// if (gmsgSayText == 0)
// gmsgSayText = REG_USER_MSG( "SayText", -1 );
//
// pfnMessageBegin( MSG_ONE, gmsgSayText, NULL, pEdict );
// pfnWriteByte( ENTINDEX(pEdict) );
// if (mod_id == FRONTLINE_DLL)
// pfnWriteShort(0);
// pfnWriteString( pText );
// pfnMessageEnd();
}
void UTIL_HostSay( edict_t *pEntity, int teamonly, char *message )
{
// int j;
// char text[128];
// char *pc;
// int sender_team, player_team;
// edict_t *client;
//
// // make sure the text has content
// for ( pc = message; pc != NULL && *pc != 0; pc++ )
// {
// if ( isprint( *pc ) && !isspace( *pc ) )
// {
// pc = NULL; // we've found an alphanumeric character, so text is valid
// break;
// }
// }
//
// if ( pc != NULL )
// return; // no character found, so say nothing
//
// // turn on color set 2 (color on, no sound)
// if ( teamonly )
// sprintf( text, "%c(TEAM) %s: ", 2, STRING( pEntity->v.netname ) );
// else
// sprintf( text, "%c%s: ", 2, STRING( pEntity->v.netname ) );
//
// j = sizeof(text) - 2 - strlen(text); // -2 for /n and null terminator
// if ( (int)strlen(message) > j )
// message[j] = 0;
//
// strcat( text, message );
// strcat( text, "\n" );
//
// // loop through all players
// // Start with the first player.
// // This may return the world in single player if the client types something between levels or during spawn
// // so check it, or it will infinite loop
//
// if (gmsgSayText == 0)
// gmsgSayText = REG_USER_MSG( "SayText", -1 );
//
// sender_team = UTIL_GetTeam(pEntity);
//
// client = NULL;
// while ( ((client = UTIL_FindEntityByClassname( client, "player" )) != NULL) &&
// (!FNullEnt(client)) )
// {
// if ( client == pEntity ) // skip sender of message
// continue;
//
// player_team = UTIL_GetTeam(client);
//
// if ( teamonly && (sender_team != player_team) )
// continue;
//
// pfnMessageBegin( MSG_ONE, gmsgSayText, NULL, client );
// pfnWriteByte( ENTINDEX(pEntity) );
// if (mod_id == FRONTLINE_DLL)
// pfnWriteShort(0);
// pfnWriteString( text );
// pfnMessageEnd();
// }
//
// // print to the sending client
// pfnMessageBegin( MSG_ONE, gmsgSayText, NULL, pEntity );
// pfnWriteByte( ENTINDEX(pEntity) );
// if (mod_id == FRONTLINE_DLL)
// pfnWriteShort(0);
// pfnWriteString( text );
// pfnMessageEnd();
//
// // echo to server console
// g_engfuncs.pfnServerPrint( text );
}
ifdef DEBUG
edict_t *DBG_EntOfVars( const entvars_t *pev )
{
if (pev->pContainingEntity != NULL)
return pev->pContainingEntity;
ALERT(at_console, "entvars_t pContainingEntity is NULL, calling into engine");
edict_t* pent = (g_engfuncs.pfnFindEntityByVars)((entvars_t)pev);
if (pent == NULL)
ALERT(at_console, "DAMN! Even the engine couldn't FindEntityByVars!");
((entvars_t *)pev)->pContainingEntity = pent;
return pent;
}
endif //DEBUG
// return team number 0 through 3 based what MOD uses for team numbers
int UTIL_GetTeam(edict_t *pEntity)
{
if (mod_id == TFC_DLL)
{
return pEntity->v.team - 1; // TFC teams are 1-4 based
}
else if (mod_id == CSTRIKE_DLL)
{
char *infobuffer;
char model_name[32];
infobuffer = (*g_engfuncs.pfnGetInfoKeyBuffer)( pEntity ); strcpy(model_name, (g_engfuncs.pfnInfoKeyValue(infobuffer, "model"))); if ((strcmp(model_name, "terror") == 0) || // Phoenix Connektion (strcmp(model_name, "arab") == 0) || // old L337 Krew (strcmp(model_name, "leet") == 0) || // L337 Krew (strcmp(model_name, "artic") == 0) || // Artic Avenger (strcmp(model_name, "guerilla") == 0)) // Gorilla Warfare { return 0; } else if ((strcmp(model_name, "urban") == 0) || // Seal Team 6 (strcmp(model_name, "gsg9") == 0) || // German GSG-9 (strcmp(model_name, "sas") == 0) || // UK SAS (strcmp(model_name, "gign") == 0) || // French GIGN (strcmp(model_name, "vip") == 0)) // VIP { return 1; } return 0; // return zero if team is unknown
}
else if ((mod_id == GEARBOX_DLL) && (pent_info_ctfdetect != NULL))
{
// OpFor CTF map…
char *infobuffer; char model_name[32]; infobuffer = (*g_engfuncs.pfnGetInfoKeyBuffer)( pEntity ); strcpy(model_name, (g_engfuncs.pfnInfoKeyValue(infobuffer, "model"))); if ((strcmp(model_name, "ctf_barney") == 0) || (strcmp(model_name, "cl_suit") == 0) || (strcmp(model_name, "ctf_gina") == 0) || (strcmp(model_name, "ctf_gordon") == 0) || (strcmp(model_name, "otis") == 0) || (strcmp(model_name, "ctf_scientist") == 0)) { return 0; } else if ((strcmp(model_name, "beret") == 0) || (strcmp(model_name, "drill") == 0) || (strcmp(model_name, "grunt") == 0) || (strcmp(model_name, "recruit") == 0) || (strcmp(model_name, "shephard") == 0) || (strcmp(model_name, "tower") == 0)) { return 1; } return 0; // return zero if team is unknown
}
else if (mod_id == FRONTLINE_DLL)
{
return pEntity->v.team - 1; // Front Line Force teams are 1-4 based
}
else if(mod_id == AVH_DLL)
{
return pEntity->v.team;
}
else // must be HL or OpFor deathmatch…
{
char *infobuffer;
char model_name[32];
if (team_names[0][0] == 0) { char *pName; char teamlist[MAX_TEAMS*MAX_TEAMNAME_LENGTH]; int i; num_teams = 0; strcpy(teamlist, CVAR_GET_STRING("mp_teamlist")); pName = teamlist; pName = strtok(pName, ";"); while (pName != NULL && *pName) { // check that team isn't defined twice for (i=0; i < num_teams; i++) if (strcmp(pName, team_names[i]) == 0) break; if (i == num_teams) { strcpy(team_names[num_teams], pName); num_teams++; } pName = strtok(NULL, ";"); } } infobuffer = (*g_engfuncs.pfnGetInfoKeyBuffer)( pEntity ); strcpy(model_name, (g_engfuncs.pfnInfoKeyValue(infobuffer, "model"))); for (int index=0; index < num_teams; index++) { if (strcmp(model_name, team_names[index]) == 0) return index; } return 0;
}
}
// return class number 0 through N
int UTIL_GetClass(edict_t *pEntity)
{
char *infobuffer;
char model_name[32];
infobuffer = (*g_engfuncs.pfnGetInfoKeyBuffer)( pEntity );
strcpy(model_name, (g_engfuncs.pfnInfoKeyValue(infobuffer, "model")));
if (mod_id == FRONTLINE_DLL)
{
if ((strcmp(model_name, "natorecon") == 0) ||
(strcmp(model_name, "axisrecon") == 0))
{
return 0; // recon
}
else if ((strcmp(model_name, "natoassault") == 0) ||
(strcmp(model_name, "axisassault") == 0))
{
return 1; // assault
}
else if ((strcmp(model_name, "natosupport") == 0) ||
(strcmp(model_name, "axissupport") == 0))
{
return 2; // support
}
}
return 0;
}
int UTIL_GetBotIndex(edict_t *pEdict)
{
int index;
for (index=0; index < 32; index++)
{
if (bots[index].pEdict == pEdict)
{
return index;
}
}
return -1; // return -1 if edict is not a bot
}
bot_t *UTIL_GetBotPointer(edict_t *pEdict)
{
int index;
for (index=0; index < 32; index++)
{
if (bots[index].pEdict == pEdict)
{
break;
}
}
if (index < 32)
return (&bots[index]);
return NULL; // return NULL if edict is not a bot
}
bool IsAlive(edict_t *pEdict)
{
return ((pEdict->v.deadflag == DEAD_NO) &&
(pEdict->v.health > 0) && !(pEdict->v.flags & FL_NOTARGET));
}
bool FInViewCone(Vector *pOrigin, edict_t *pEdict)
{
Vector2D vec2LOS;
float flDot;
UTIL_MakeVectors ( pEdict->v.angles );
vec2LOS = ( *pOrigin - pEdict->v.origin ).Make2D();
vec2LOS = vec2LOS.Normalize();
flDot = DotProduct (vec2LOS , gpGlobals->v_forward.Make2D() );
if ( flDot > 0.50 ) // 60 degree field of view
{
return TRUE;
}
else
{
return FALSE;
}
}
bool FVisible( const Vector &vecOrigin, edict_t *pEdict )
{
TraceResult tr;
Vector vecLookerOrigin;
// look through caller's eyes
vecLookerOrigin = pEdict->v.origin + pEdict->v.view_ofs;
int bInWater = (UTIL_PointContents (vecOrigin) == CONTENTS_WATER);
int bLookerInWater = (UTIL_PointContents (vecLookerOrigin) == CONTENTS_WATER);
// don't look through water
if (bInWater != bLookerInWater)
return FALSE;
UTIL_TraceLine(vecLookerOrigin, vecOrigin, ignore_monsters, ignore_glass, pEdict, &tr);
if (tr.flFraction != 1.0)
{
return FALSE; // Line of sight is not established
}
else
{
return TRUE; // line of sight is valid.
}
}
Vector GetGunPosition(edict_t *pEdict)
{
return (pEdict->v.origin + pEdict->v.view_ofs);
}
void UTIL_SelectItem(edict_t *pEdict, char *item_name)
{
FakeClientCommand(pEdict, item_name, NULL, NULL);
}
Vector VecBModelOrigin(edict_t *pEdict)
{
return pEdict->v.absmin + (pEdict->v.size * 0.5);
}
bool UpdateSounds(edict_t *pEdict, edict_t *pPlayer)
{
float distance;
static bool check_footstep_sounds = TRUE;
static float footstep_sounds_on;
float sensitivity = 1.0;
float volume;
// update sounds made by this player, alert bots if they are nearby…
if (check_footstep_sounds)
{
check_footstep_sounds = FALSE;
footstep_sounds_on = CVAR_GET_FLOAT("mp_footsteps");
}
if (footstep_sounds_on > 0.0)
{
CBasePlayer* thePlayer = (CBasePlayer*)CBaseEntity::Instance(pPlayer);
// check if this player is moving fast enough to make sounds... if (pPlayer->v.velocity.Length2D() > thePlayer->GetMaxWalkSpeed()) { volume = 500.0; // volume of sound being made (just pick something) Vector v_sound = pPlayer->v.origin - pEdict->v.origin; distance = v_sound.Length(); // is the bot close enough to hear this sound? if (distance < (volume * sensitivity)) { Vector bot_angles = UTIL_VecToAngles( v_sound ); pEdict->v.ideal_yaw = bot_angles.y; BotFixIdealYaw(pEdict); return TRUE; } }
}
return FALSE;
}
void UTIL_ShowMenu( edict_t *pEdict, int slots, int displaytime, bool needmore, char *pText )
{
// if (gmsgShowMenu == 0)
// gmsgShowMenu = REG_USER_MSG( "ShowMenu", -1 );
//
// pfnMessageBegin( MSG_ONE, gmsgShowMenu, NULL, pEdict );
//
// pfnWriteShort( slots );
// pfnWriteChar( displaytime );
// pfnWriteByte( needmore );
// pfnWriteString( pText );
//
// pfnMessageEnd();
}
void UTIL_BuildFileName(char *filename, char *arg1, char *arg2)
{
if (mod_id == VALVE_DLL)
ifndef linux
strcpy(filename, "valve\\");
else
strcpy(filename, "valve/");
endif
else if (mod_id == TFC_DLL)
ifndef linux
strcpy(filename, "tfc\\");
else
strcpy(filename, "tfc/");
endif
else if (mod_id == CSTRIKE_DLL)
ifndef linux
strcpy(filename, "cstrike\\");
else
strcpy(filename, "cstrike/");
endif
else if (mod_id == GEARBOX_DLL)
ifndef linux
strcpy(filename, "gearbox\\");
else
strcpy(filename, "gearbox/");
endif
else if (mod_id == FRONTLINE_DLL)
ifndef linux
strcpy(filename, "frontline\\");
else
strcpy(filename, "frontline/");
endif
else if (mod_id == AVH_DLL)
{
string filenameString = string(getModDirectory());
ifndef linux
filenameString += "\\";
else
filenameString += '/';
endif
strcpy(filename,filenameString.c_str());
}
else
{
filename[0] = 0;
return;
}
if ((arg1) && (arg1) && (arg2) && (arg2))
{
strcat(filename, arg1);
ifndef linux
strcat(filename, "\\");
else
strcat(filename, "/");
endif
strcat(filename, arg2);
}
else if ((arg1) && (*arg1))
{
strcat(filename, arg1);
}
printf("UTIL_BuildFileName:");
printf(filename);
printf("\n");
}
//=========================================================
// UTIL_LogPrintf - Prints a logged message to console.
// Preceded by LOG: ( timestamp ) < message >
//=========================================================
void UTIL_LogPrintf( char *fmt, … )
{
va_list argptr;
static char string[1024];
va_start ( argptr, fmt );
vsprintf ( string, fmt, argptr );
va_end ( argptr );
// Print to server console
printf("UTIL_LogPrintf:");
printf(string);
printf("\n");
ALERT( at_logged, "%s", string );
}
