package com.planet_ink.coffee_mud.Behaviors;
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.*;
import java.util.regex.Pattern;
/*
Copyright 2001-2019 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.
*/
public class DoorwayGuardian extends StdBehavior
{
@Override
public String ID()
{
return "DoorwayGuardian";
}
private boolean nosneak=false;
private boolean always=false;
private String mask=null;
private static final String DEFAULT_MESSAGE="<S-NAME> won't let <T-NAME> through there.";
//private static final String CHALLENGE_SAY="Halt! Who goes there?!";
private String message=DEFAULT_MESSAGE;
//private String challenge=CHALLENGE_SAY;
Vector<Integer> dirs=new Vector<Integer>();
@Override
public String accountForYourself()
{
return "doorway guarding";
}
@Override
public void setParms(String parms)
{
super.setParms(parms);
final String[] parts=parms.split("(?<!\\\\)" + Pattern.quote(";"),3);
if(parts.length>1)
{
message=CMStrings.replaceAll(parts[1],"\\;",";");
//if(parts.length>2)
// challenge=CMStrings.replaceAll(parts[2],"\\;",";");
parms=CMStrings.replaceAll(parts[0],"\\;",";");
}
else
{
message=DEFAULT_MESSAGE;
//challenge=CHALLENGE_SAY;
}
final Vector<String> V=CMParms.parse(parms);
nosneak=false;
always=false;
mask=null;
dirs.clear();
for(int v=V.size()-1;v>=0;v--)
{
final String s=V.elementAt(v);
if(s.equalsIgnoreCase("NOSNEAK"))
{
nosneak=true;
V.removeElementAt(v);
}
else
if(s.equalsIgnoreCase("ALWAYS"))
{
always=true;
V.removeElementAt(v);
}
else
{
final int dir=CMLib.directions().getGoodDirectionCode(s);
if(dir>=0)
{
dirs.addElement(Integer.valueOf(dir));
V.removeElementAt(v);
}
}
}
if(V.size()>0)
mask=CMParms.combineQuoted(V,0);
}
public Exit[] getParmExits(final MOB monster)
{
if(monster==null)
return null;
if(monster.location()==null)
return null;
if(getParms().length()==0)
return null;
final Room room=monster.location();
if(dirs!=null)
{
for (final Integer integer : dirs)
{
final int dir=integer.intValue();
if(room.getExitInDir(dir)!=null)
{
final Exit[] exits={room.getExitInDir(dir),room.getReverseExit(dir)};
return exits;
}
}
}
for(int d=Directions.NUM_DIRECTIONS()-1;d>=0;d--)
{
final Exit E=room.getExitInDir(d);
if((E!=null)&&(E.hasADoor()))
{
final Exit[] exits={E,room.getReverseExit(d)};
return exits;
}
}
return null;
}
@Override
public boolean okMessage(final Environmental host, final CMMsg msg)
{
if(!super.okMessage(host,msg))
return false;
final MOB mob=msg.source();
if(always)
{
if(!canActAtAll(host))
return true;
}
else
if(!canFreelyBehaveNormal(host))
return true;
final MOB monster=(MOB)host;
if((mob.location()==monster.location())
&&(mob!=monster)
&&(msg.target()!=null)
&&(!BrotherHelper.isBrother(mob,monster,false))
&&(CMLib.flags().canSenseEnteringLeaving(mob,monster)||nosneak))
{
if(msg.target() instanceof Exit)
{
final Exit exit=(Exit)msg.target();
final Exit texit[]=getParmExits(monster);
if((texit!=null)
&&(texit[0]!=exit)
&&(texit[1]!=exit))
return true;
if((msg.targetMinor()!=CMMsg.TYP_CLOSE)
&&(msg.targetMinor()!=CMMsg.TYP_LOCK)
&&((mask==null)||CMLib.masking().maskCheck(mask,mob,false)))
{
final CMMsg msgs=CMClass.getMsg(monster,mob,CMMsg.MSG_NOISYMOVEMENT,message);
if(monster.location().okMessage(monster,msgs))
{
monster.location().send(monster,msgs);
return false;
}
}
}
else
if((msg.target() instanceof Room)
&&(msg.tool() instanceof Exit)
&&((mask==null)||CMLib.masking().maskCheck(mask,mob,false)))
{
final Exit exit=(Exit)msg.tool();
final Exit texit[]=getParmExits(monster);
if((texit!=null)
&&(texit[0]!=exit)
&&(texit[1]!=exit))
return true;
final CMMsg msgs=CMClass.getMsg(monster,mob,CMMsg.MSG_NOISYMOVEMENT,message);
if(monster.location().okMessage(monster,msgs))
{
monster.location().send(monster,msgs);
return false;
}
}
}
return true;
}
}
