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.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.*;
/*
Copyright 2000-2006 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 Empty extends BaseItemParser
{
public Empty(){}
private String[] access={"EMPTY","EMP"};
public String[] getAccessWords(){return access;}
public boolean execute(MOB mob, Vector commands)
throws java.io.IOException
{
String whatToDrop=null;
Environmental target=mob;
Vector V=new Vector();
if(commands.size()<2)
{
mob.tell("Empty what where?");
return false;
}
commands.removeElementAt(0);
if(commands.size()>1)
{
String s=(String)commands.lastElement();
if(s.equalsIgnoreCase("here")) target=mob.location();
else
if(s.equalsIgnoreCase("me")) target=mob;
else
if(s.equalsIgnoreCase("self")) target=mob;
else
if("INVENTORY".startsWith(s.toUpperCase())) target=mob;
else
if(s.equalsIgnoreCase("floor")) target=mob.location();
else
if(s.equalsIgnoreCase("ground")) target=mob.location();
else
{
target=CMLib.english().possibleContainer(mob,commands,false,Item.WORNREQ_UNWORNONLY);
if(target==null)
target=mob.location().fetchFromRoomFavorItems(null,s,Item.WORNREQ_UNWORNONLY);
else
commands.addElement("delme");
}
if(target!=null)
commands.removeElementAt(commands.size()-1);
}
if((target==null)||(!CMLib.flags().canBeSeenBy(target,mob)))
{
mob.tell("Empty it where?");
return false;
}
int maxToDrop=super.calculateMaxToGive(mob,commands,true,mob);
if(maxToDrop<0) return false;
whatToDrop=CMParms.combine(commands,0);
boolean allFlag=(commands.size()>0)?((String)commands.elementAt(0)).equalsIgnoreCase("all"):false;
if(whatToDrop.toUpperCase().startsWith("ALL.")){ allFlag=true; whatToDrop="ALL "+whatToDrop.substring(4);}
if(whatToDrop.toUpperCase().endsWith(".ALL")){ allFlag=true; whatToDrop="ALL "+whatToDrop.substring(0,whatToDrop.length()-4);}
int addendum=1;
String addendumStr="";
Drink drink=null;
do
{
Item dropThis=mob.fetchCarried(null,whatToDrop+addendumStr);
if((dropThis==null)
&&(V.size()==0)
&&(addendumStr.length()==0)
&&(!allFlag))
{
dropThis=mob.fetchWornItem(whatToDrop);
if((dropThis!=null)&&(dropThis instanceof Container))
{
if((!dropThis.amWearingAt(Item.WORN_HELD))&&(!dropThis.amWearingAt(Item.WORN_WIELD)))
{
mob.tell("You must remove that first.");
return false;
}
CMMsg newMsg=CMClass.getMsg(mob,dropThis,null,CMMsg.MSG_REMOVE,null);
if(mob.location().okMessage(mob,newMsg))
mob.location().send(mob,newMsg);
else
return false;
}
}
if(dropThis==null) break;
if(dropThis instanceof Drink)
drink=(Drink)dropThis;
if((CMLib.flags().canBeSeenBy(dropThis,mob))
&&(dropThis instanceof Container)
&&(!V.contains(dropThis)))
V.addElement(dropThis);
addendumStr="."+(++addendum);
}
while((allFlag)&&(addendum<=maxToDrop));
String str="<S-NAME> empt(ys) <T-NAME>";
if(target instanceof Room) str+=" here.";
else
if(target instanceof MOB) str+=".";
else str+=" into "+target.Name()+".";
if((V.size()==0)&&(drink!=null))
{
mob.tell(drink.name()+" must be POURed out.");
return false;
}
if(V.size()==0)
mob.tell("You don't seem to be carrying that.");
else
if((V.size()==1)&&(V.firstElement()==target))
mob.tell("You can't empty something into itself!");
else
if((V.size()==1)&&(V.firstElement() instanceof Drink)&&(!((Drink)V.firstElement()).containsDrink()))
mob.tell(mob,(Drink)V.firstElement(),null,"<T-NAME> is already empty.");
else
for(int v=0;v<V.size();v++)
{
Container C=(Container)V.elementAt(v);
if(C==target) continue;
Vector V2=C.getContents();
boolean skipMessage=false;
if((C instanceof Drink)&&(((Drink)C).containsDrink()))
{
if(target instanceof Drink)
{
Command C2=CMClass.getCommand("Pour");
C2.execute(mob,CMParms.makeVector("POUR","$"+C.Name()+"$","$"+target.Name()+"$"));
skipMessage=true;
}
else
{
((Drink)C).setLiquidRemaining(0);
if(((Drink)C).disappearsAfterDrinking())
C.destroy();
}
}
CMMsg msg=CMClass.getMsg(mob,C,CMMsg.MSG_QUIETMOVEMENT,str);
Room R=mob.location();
if(skipMessage||(R.okMessage(mob,msg)))
{
if(!skipMessage) R.send(mob,msg);
for(int v2=0;v2<V2.size();v2++)
{
Item I=(Item)V2.elementAt(v2);
if(I instanceof Coins) ((Coins)I).setContainer(null);
if(((I.container()==null)||(Get.get(mob,C,I,true,null,true)))
&&(I.container()==null))
{
if(target instanceof Room)
Drop.drop(mob,R,I,true,true);
else
if(target instanceof Container)
{
CMMsg putMsg=CMClass.getMsg(mob,target,I,CMMsg.MASK_OPTIMIZE|CMMsg.MSG_PUT,null);
if(R.okMessage(mob,putMsg))
R.send(mob,putMsg);
}
if(I instanceof Coins)
((Coins)I).putCoinsBack();
if(I instanceof RawMaterial)
((RawMaterial)I).rebundle();
}
}
}
}
mob.location().recoverRoomStats();
mob.location().recoverRoomStats();
return false;
}
public double combatActionsCost(){return CMath.div(CMProps.getIntVar(CMProps.SYSTEMI_DEFCOMCMDTIME),100.0);}
public double actionsCost(){return CMath.div(CMProps.getIntVar(CMProps.SYSTEMI_DEFCMDTIME),100.0);}
public boolean canBeOrdered(){return true;}
}
