package com.planet_ink.coffee_mud.Abilities.Properties;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;
import java.util.*;
/*
Copyright 2002-2016 Bo Zimmerman
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
@SuppressWarnings({"unchecked","rawtypes"})
public class Prop_ReqLevels extends Property implements TriggeredAffect
{
@Override public String ID() { return "Prop_ReqLevels"; }
@Override public String name(){ return "Level Limitations";}
@Override protected int canAffectCode(){return Ability.CAN_ROOMS|Ability.CAN_AREAS|Ability.CAN_EXITS;}
private boolean noFollow=false;
private boolean noSneak=false;
private boolean allFlag=false;
private final boolean sysopFlag=false;
@Override public long flags(){return Ability.FLAG_ZAPPER;}
@Override
public int triggerMask()
{
return TriggeredAffect.TRIGGER_ENTER;
}
@Override
public void setMiscText(String txt)
{
noFollow=false;
noSneak=false;
final Vector<String> parms=CMParms.parse(txt.toUpperCase());
String s;
for(final Enumeration<String> p=parms.elements();p.hasMoreElements();)
{
s=p.nextElement();
if("NOFOLLOW".startsWith(s))
noFollow=true;
else
if(s.startsWith("NOSNEAK"))
noSneak=true;
else
if("ALL".equals(s))
allFlag=true;
else
if("SYSOP".equals(s))
noSneak=true;
}
super.setMiscText(txt);
}
public boolean passesMuster(MOB mob, Environmental R)
{
if(mob==null)
return false;
if(CMLib.flags().isATrackingMonster(mob))
return true;
if(CMLib.flags().isSneaking(mob)&&(!noSneak))
return true;
if((allFlag)
||(text().length()==0)
||(!(R instanceof Room))
||(CMSecurity.isAllowed(mob,(Room)R,CMSecurity.SecFlag.GOTO)))
return true;
if(sysopFlag)
return false;
final int lvl=mob.phyStats().level();
int lastPlace=0;
int x=0;
final String text=text().trim();
if(text.length()==0)
return true;
while(x>=0)
{
x=text.indexOf('>',lastPlace);
if(x<0)
x=text.indexOf('<',lastPlace);
if(x<0)
x=text.indexOf('=',lastPlace);
if(x>=0)
{
final char primaryChar=text.charAt(x);
x++;
boolean andEqual=false;
if(text.charAt(x)=='=')
{
andEqual=true;
x++;
}
lastPlace=x;
boolean found=false;
String cmpString="";
while((x<text.length())&&
(((text.charAt(x)==' ')&&(cmpString.length()==0))
||(Character.isDigit(text.charAt(x)))))
{
if(Character.isDigit(text.charAt(x)))
cmpString+=text.charAt(x);
x++;
}
if(cmpString.length()>0)
{
final int cmpLevel=CMath.s_int(cmpString);
if((cmpLevel==lvl)&&(andEqual))
found=true;
else
switch(primaryChar)
{
case '>': found=(lvl>cmpLevel); break;
case '<': found=(lvl<cmpLevel); break;
case '=': found=(lvl==cmpLevel); break;
}
}
if(found)
return true;
}
}
return false;
}
@Override
public boolean okMessage(final Environmental myHost, final CMMsg msg)
{
if((affected!=null)
&&(((msg.target() instanceof Room)&&(msg.targetMinor()==CMMsg.TYP_ENTER))
||((msg.target() instanceof Rideable)&&(msg.targetMinor()==CMMsg.TYP_SIT)))
&&(!CMLib.flags().isFalling(msg.source()))
&&((msg.amITarget(affected))||(msg.tool()==affected)||(affected instanceof Area)))
{
final HashSet<MOB> H=new HashSet<MOB>();
if(noFollow)
H.add(msg.source());
else
{
msg.source().getGroupMembers(H);
final HashSet<MOB> H2=new XHashSet(H);
for(final Iterator e=H2.iterator();e.hasNext();)
((MOB)e.next()).getRideBuddies(H);
}
for(final Iterator e=H.iterator();e.hasNext();)
{
final Environmental E=(Environmental)e.next();
if((E instanceof MOB)
&&(passesMuster((MOB)E,msg.target())))
return super.okMessage(myHost,msg);
}
msg.source().tell(L("You are not allowed to go that way."));
return false;
}
return super.okMessage(myHost,msg);
}
}
