package com.planet_ink.coffee_mud.Commands;
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.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;
import java.util.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
/*
Copyright 2004-2019 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 Link extends At
{
public Link()
{
}
private final String[] access=I(new String[]{"LINK"});
@Override
public String[] getAccessWords()
{
return access;
}
@Override
public boolean execute(final MOB mob, final List<String> commands, final int metaFlags)
throws java.io.IOException
{
mob.location().show(mob,null,CMMsg.MSG_OK_VISUAL,L("^S<S-NAME> wave(s) <S-HIS-HER> arms...^?"));
if(commands.size()<3)
{
mob.tell(L("You have failed to specify the proper fields.\n\rThe format is LINK [ROOM ID] [DIRECTION]\n\r"));
mob.location().showOthers(mob,null,CMMsg.MSG_OK_ACTION,L("<S-NAME> flub(s) a powerful spell."));
return false;
}
final String dirStr=commands.get(commands.size()-1);
commands.remove(commands.size()-1);
final int direction=CMLib.directions().getGoodDirectionCode(dirStr);
if(direction<0)
{
mob.tell(L("You have failed to specify a direction. Try @x1.\n\r",Directions.LETTERS()));
mob.location().showOthers(mob,null,CMMsg.MSG_OK_ACTION,L("<S-NAME> flub(s) a powerful spell."));
return false;
}
Room thisRoom=null;
final String roomID=CMParms.combine(commands,1);
thisRoom = mob.location().getArea().getRoom(roomID);
if(thisRoom != null)
thisRoom=CMLib.map().getRoom(roomID);
if(thisRoom==null)
{
thisRoom=CMLib.map().findWorldRoomLiberally(mob,roomID,"R",100,120000);
if(thisRoom==null)
{
mob.tell(L("Room \"@x1\" is unknown. Try again.",roomID));
mob.location().showOthers(mob,null,CMMsg.MSG_OK_ACTION,L("<S-NAME> flub(s) a powerful spell."));
return false;
}
}
exitifyNewPortal(mob,thisRoom,direction);
mob.location().getArea().fillInAreaRoom(mob.location());
mob.location().getArea().fillInAreaRoom(thisRoom);
mob.location().recoverRoomStats();
mob.location().showHappens(CMMsg.MSG_OK_ACTION,L("Suddenly a portal opens up in the landscape.\n\r"));
Log.sysOut("Link",mob.Name()+" linked "+CMLib.map().getExtendedRoomID(mob.location())+" to room "+CMLib.map().getExtendedRoomID(thisRoom)+".");
return false;
}
protected void exitifyNewPortal(final MOB mob, final Room room, final int direction)
{
Room opRoom=mob.location().rawDoors()[direction];
if((opRoom!=null)&&(opRoom.roomID().length()==0))
opRoom=null;
Room reverseRoom=null;
final int opDir=Directions.getOpDirectionCode(direction);
if(opRoom!=null)
reverseRoom=opRoom.rawDoors()[opDir];
if((reverseRoom!=null)
&&((reverseRoom==mob.location())||(reverseRoom==mob.location().getGridParent())))
mob.tell(L("Opposite room already exists and heads this way. One-way link created."));
if(opRoom!=null)
mob.location().rawDoors()[direction]=null;
GridLocale.CrossExit CE=null;
final GridLocale hereGL=(mob.location().getGridParent()!=null)?mob.location().getGridParent():null;
final int hereX=(hereGL!=null)?hereGL.getGridChildX(mob.location()):-1;
final int hereY=(hereGL!=null)?hereGL.getGridChildY(mob.location()):-1;
final GridLocale thereGL=(room.getGridParent()!=null)?room.getGridParent():null;
final int thereX=(thereGL!=null)?thereGL.getGridChildX(room):-1;
final int thereY=(thereGL!=null)?thereGL.getGridChildY(room):-1;
if(hereGL!=null)
{
for(final Iterator<GridLocale.CrossExit> hereIter=hereGL.outerExits();hereIter.hasNext();)
{
CE=hereIter.next();
if((CE.out)
&&(CE.dir==direction)
&&(CE.x==hereX)&&(CE.y==hereY))
hereGL.delOuterExit(CE);
}
CE=GridLocale.CrossExit.make(hereX,hereY,direction,CMLib.map().getExtendedRoomID(room),true);
hereGL.addOuterExit(CE);
}
if(thereGL!=null)
mob.location().rawDoors()[direction]=thereGL;
else
mob.location().rawDoors()[direction]=room;
Exit thisExit=mob.location().getRawExit(direction);
if(thisExit==null)
{
thisExit=CMClass.getExit("StdOpenDoorway");
mob.location().setRawExit(direction,thisExit);
}
if(thereGL!=null)
{
for(final Iterator<GridLocale.CrossExit> thereIter=thereGL.outerExits();thereIter.hasNext();)
{
CE=thereIter.next();
if((!CE.out)
&&(CE.dir==direction)
&&(CE.destRoomID.equals(CMLib.map().getExtendedRoomID(mob.location()))))
thereGL.delOuterExit(CE);
}
CE=GridLocale.CrossExit.make(thereX,thereY,direction,CMLib.map().getExtendedRoomID(mob.location()),false);
thereGL.addOuterExit(CE);
if((room.rawDoors()[opDir]==null)
||(thereGL==room.rawDoors()[opDir])
||(thereGL.isMyGridChild(room.rawDoors()[opDir])))
{
for(final Iterator<GridLocale.CrossExit> thereIter=thereGL.outerExits();thereIter.hasNext();)
{
CE=thereIter.next();
if((CE.out)
&&(CE.dir==opDir)
&&(CE.x==thereX)&&(CE.y==thereY))
thereGL.delOuterExit(CE);
}
CE=GridLocale.CrossExit.make(thereX,thereY,opDir,CMLib.map().getExtendedRoomID(mob.location()),true);
thereGL.addOuterExit(CE);
if(hereGL!=null)
{
room.rawDoors()[opDir]=hereGL;
for(final Iterator<GridLocale.CrossExit> hereIter=hereGL.outerExits();hereIter.hasNext();)
{
CE=hereIter.next();
if((!CE.out)
&&(CE.dir==opDir)
&&(CE.destRoomID.equals(CMLib.map().getExtendedRoomID(room))))
hereGL.delOuterExit(CE);
}
CE=GridLocale.CrossExit.make(hereX,hereY,opDir,CMLib.map().getExtendedRoomID(room),false);
hereGL.addOuterExit(CE);
}
else
room.rawDoors()[opDir]=mob.location();
room.setRawExit(opDir,thisExit);
}
}
else
if((room.rawDoors()[opDir]==null)
&&(!(mob.location().getArea() instanceof BoardableShip)))
{
if(hereGL!=null)
{
room.rawDoors()[opDir]=hereGL;
for(final Iterator<GridLocale.CrossExit> hereIter=hereGL.outerExits();hereIter.hasNext();)
{
CE=hereIter.next();
if((!CE.out)
&&(CE.dir==opDir)
&&(CE.destRoomID.equals(room.roomID())))
hereGL.delOuterExit(CE);
}
CE=GridLocale.CrossExit.make(hereX,hereY,opDir,CMLib.map().getExtendedRoomID(room),false);
hereGL.addOuterExit(CE);
}
else
room.rawDoors()[opDir]=mob.location();
room.setRawExit(opDir,thisExit);
}
if(hereGL!=null)
CMLib.database().DBUpdateExits(hereGL);
else
CMLib.database().DBUpdateExits(mob.location());
if(thereGL!=null)
CMLib.database().DBUpdateExits(thereGL);
else
CMLib.database().DBUpdateExits(room);
}
@Override
public boolean canBeOrdered()
{
return true;
}
@Override
public boolean securityCheck(final MOB mob)
{
return CMSecurity.isAllowed(mob,mob.location(),CMSecurity.SecFlag.CMDEXITS);
}
}
