## ETPub PCR alpha hacks (etpub_pcr_ah)
## (C) 2006-2007 PatheticCockroach.com
## This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License
## Derivative works may only be done if they are distributed with their source code.
##
## The original etpub_pcr_ah source and binaries can be found around http://www.patheticcockroach.com/etserver/etpub_pcr.php
##
## Note : ETPub PCR alpha hacks are just small modifications for ETPub (http://www.etpub.org)

!lol can, if misused, stop the server (watchdog should be able to work though).
For instance,
!lol -1 16
several close times or with a lot of players would do the trick.

With this fix, this can't happen anymore.

------------------------- MODIFICATION STARTS HERE
src\game\g_shrubbot.c :
(line 2731)
**** REPLACE
qboolean G_shrubbot_lol(gentity_t *ent, int skiparg)
{
	int pids[MAX_CLIENTS];
	char name[MAX_NAME_LENGTH], err[MAX_STRING_CHARS], numNades[4];
	gentity_t *vic;
	qboolean doAll = qfalse;
	int pcount, nades = 0, count = 0;

	if(Q_SayArgc() >= 3+skiparg) {
		Q_SayArgv( 2+skiparg, numNades, sizeof( numNades ) );
		nades = atoi( numNades );
		if( nades < 1 ) 
			nades = 1;
		else if( nades > SHRUBBOT_MAX_LOL_NADES ) 
			nades = SHRUBBOT_MAX_LOL_NADES;
	}

	if(Q_SayArgc() < 2+skiparg) {
		if(g_legacyShrub.integer==1)
			doAll = qtrue;
		else {
			if(!ent) {    
				SPC("lol: you are on the console");
				return qfalse;
			}
			vic=ent;
		}
	} else {
		Q_SayArgv( 1+skiparg, name, sizeof( name ) );
		if(!Q_stricmp( name, "all" ) && (g_legacyShrub.integer==0))
			doAll=qtrue;
		else if(!Q_stricmp( name, "-1" ) && (g_legacyShrub.integer==1))
			doAll=qtrue;
	}

	if( doAll ) {
		int it;
		for( it = 0; it < level.numConnectedClients; it++ ) {
			vic = g_entities + level.sortedClients[it];
			if( !_shrubbot_admin_higher(ent, vic) ||
				_shrubbot_immutable(ent, vic) ||
				!(vic->client->sess.sessionTeam == TEAM_AXIS ||
				  vic->client->sess.sessionTeam == TEAM_ALLIES))
				continue;
			if( nades )
				G_createClusterNade( vic, nades );
			else
				G_createClusterNade( vic, 1 );
			count++;
		}
		AP(va("chat \"^/lol: ^7%d players lol\'d\" -1", count));
		return qtrue;
	}
	pcount = ClientNumbersFromString(name, pids);
	if(pcount > 1) {
		int it;
		if(g_legacyShrub.integer==0) {
			G_MatchOnePlayer(pids, err, sizeof(err));
			SPC(va("^/lol: ^7%s", err));
			return qfalse;
		}
		for( it = 0; it < pcount; it++) {
			vic = &g_entities[pids[it]];
			if(!_shrubbot_admin_higher(ent, vic)) {
				SPC(va("^/lol: ^7sorry, but %s^7 has a higher "
					"admin level than you do",
					vic->client->pers.netname));
				continue;
			}
			if(_shrubbot_immutable(ent, vic)) {
				SPC("^/lol: ^7sorry, but your intended victim is immune to shrubbot commands");
				continue;
			}
			if(!(vic->client->sess.sessionTeam == TEAM_AXIS ||
					vic->client->sess.sessionTeam == TEAM_ALLIES)) {
				SPC(va("^/lol: ^7%s^7 must be on a "
						"team to be lol\'d", 
						vic->client->pers.netname));
				continue;
			}
			if( nades )
				G_createClusterNade( vic, nades );
			else
				G_createClusterNade( vic, 8 );
			AP(va("chat \"^/lol: ^7%s\" -1", 
					vic->client->pers.netname));
		}
		return qtrue;
	} else if( (pcount < 1) && (g_legacyShrub.integer==1) ) {
		G_MatchOnePlayer(pids, err, sizeof(err));
		SPC(va("^/lol: ^7%s", err));
		return qfalse;
	} else {
		vic = &g_entities[pids[0]];
	}

	if(!_shrubbot_admin_higher(ent, vic)) {
		SPC("^/lol: ^7sorry, but your intended victim has a higher "
			"admin level than you do");
		return qfalse;
	}
	if(_shrubbot_immutable(ent, vic)) {
        SPC("^/lol: ^7sorry, but your intended victim is immune to shrubbot commands");
        return qfalse;
    }
	if(!(vic->client->sess.sessionTeam == TEAM_AXIS ||
			vic->client->sess.sessionTeam == TEAM_ALLIES)) {
		SPC("^/lol: ^7player must be on a team to be lol'd");
		return qfalse;
	}
	
	if( nades )
		G_createClusterNade( vic, nades );
	else
		G_createClusterNade( vic, 8 );
	AP(va("chat \"^/lol: ^7%s\" -1", vic->client->pers.netname));
	return qtrue;

}

**** WITH
qboolean G_shrubbot_lol(gentity_t *ent, int skiparg)
{
	int pids[MAX_CLIENTS];
	char name[MAX_NAME_LENGTH], err[MAX_STRING_CHARS], numNades[4];
	gentity_t *vic;
	qboolean doAll = qfalse;
	int pcount = 0, nades = 1, count = 0;

	if(Q_SayArgc() >= 3+skiparg) {
		Q_SayArgv( 2+skiparg, numNades, sizeof( numNades ) );
		nades = atoi( numNades );
		if( nades < 1 ) 
			nades = 1;
		else if( nades > SHRUBBOT_MAX_LOL_NADES ) 
			nades = SHRUBBOT_MAX_LOL_NADES;
	}

	if(Q_SayArgc() < 2+skiparg) {
		if(g_legacyShrub.integer==1)
			doAll = qtrue;
		else {
			if(!ent) {    
				SPC("lol: you are on the console");
				return qfalse;
			}
			vic=ent;
		}
	} else {
		Q_SayArgv( 1+skiparg, name, sizeof( name ) );
		if(!Q_stricmp( name, "all" ) && (g_legacyShrub.integer==0))
			doAll=qtrue;
		else if(!Q_stricmp( name, "-1" ) && (g_legacyShrub.integer==1))
			doAll=qtrue;
	}

	pcount = ClientNumbersFromString(name, pids);

	// nades*2 and *3 where pretty wild guesses that seemed to prevent the entities overflow
	if( (doAll && (G_GentitiesAvailable()-level.numConnectedClients*nades*2 < MIN_SPARE_GENTITIES))
		|| (G_GentitiesAvailable()-pcount*nades*3 < MIN_SPARE_GENTITIES) ) {
		SPC("^/lol: ^7too many entities, use fewer nades or nade fewer players");
		return qfalse;
	}

	if( doAll ) {
		int it;
		for( it = 0; it < level.numConnectedClients; it++ ) {
			vic = g_entities + level.sortedClients[it];
			if( !_shrubbot_admin_higher(ent, vic) ||
				_shrubbot_immutable(ent, vic) ||
				!(vic->client->sess.sessionTeam == TEAM_AXIS ||
				  vic->client->sess.sessionTeam == TEAM_ALLIES))
				continue;
			G_createClusterNade( vic, nades );
			count++;
		}
		AP(va("chat \"^/lol: ^7%d players lol\'d\" -1", count));
		return qtrue;
	}

	if(pcount > 1) {
		int it;
		if(g_legacyShrub.integer==0) {
			G_MatchOnePlayer(pids, err, sizeof(err));
			SPC(va("^/lol: ^7%s", err));
			return qfalse;
		}
		for( it = 0; it < pcount; it++) {
			vic = &g_entities[pids[it]];
			if(!_shrubbot_admin_higher(ent, vic)) {
				SPC(va("^/lol: ^7sorry, but %s^7 has a higher "
					"admin level than you do",
					vic->client->pers.netname));
				continue;
			}
			if(_shrubbot_immutable(ent, vic)) {
				SPC("^/lol: ^7sorry, but your intended victim is immune to shrubbot commands");
				continue;
			}
			if(!(vic->client->sess.sessionTeam == TEAM_AXIS ||
					vic->client->sess.sessionTeam == TEAM_ALLIES)) {
				SPC(va("^/lol: ^7%s^7 must be on a "
						"team to be lol\'d", 
						vic->client->pers.netname));
				continue;
			}
			G_createClusterNade( vic, nades );
			AP(va("chat \"^/lol: ^7%s\" -1", 
					vic->client->pers.netname));
		}
		return qtrue;
	} else if(pcount < 1) {
		G_MatchOnePlayer(pids, err, sizeof(err));
		SPC(va("^/lol: ^7%s", err));
		return qfalse;
	} else {
		vic = &g_entities[pids[0]];
	}

	if(!_shrubbot_admin_higher(ent, vic)) {
		SPC("^/lol: ^7sorry, but your intended victim has a higher "
			"admin level than you do");
		return qfalse;
	}
	if(_shrubbot_immutable(ent, vic)) {
		SPC("^/lol: ^7sorry, but your intended victim is immune to shrubbot commands");
		return qfalse;
	}
	if(!(vic->client->sess.sessionTeam == TEAM_AXIS ||
			vic->client->sess.sessionTeam == TEAM_ALLIES)) {
		SPC("^/lol: ^7player must be on a team to be lol'd");
		return qfalse;
	}

	G_createClusterNade( vic, nades );
	AP(va("chat \"^/lol: ^7%s\" -1", vic->client->pers.netname));
	return qtrue;
}


------------------------- PERSONAL NOTES
For some reason this stuff just doesnt work... although replacing G_GentitiesAvailable() < MIN_SPARE_GENTITIES with qtrue does... WTF ?
src\game\g_weapon.c :
(line 5078)
**** AFTER
void G_createClusterNade( gentity_t *ent, int numNades )
{
	vec3_t dir;
	int it, grenadeWPID, degPerNade;
	float x, y;
	gentity_t *nade;
**** ADD
	if( G_GentitiesAvailable() < MIN_SPARE_GENTITIES )
		return;


src\game\g_missile.c
(line 1766)
**** AFTER
gentity_t *fire_grenade (gentity_t *self, vec3_t start, vec3_t dir, int grenadeWPID) {
	gentity_t	*bolt;
	qboolean	noExplode = qfalse;
**** ADD
	if( (G_GentitiesAvailable() - numNades) < MIN_SPARE_GENTITIES )
		return;




	if(G_GentitiesAvailable() < MIN_SPARE_GENTITIES) {
		CP("print \"server: ^1Weapon firing temporarily disabled "
			"due to entity overflow\n\"\n");
		return;
	}