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 Display extends BaseItemParser
{
public Display(){}
private String[] access={"DISPLAY","SHOW"};
public String[] getAccessWords(){return access;}
public boolean execute(MOB mob, Vector commands)
throws java.io.IOException
{
if(commands.size()<2)
{
mob.tell("Show what to whom?");
return false;
}
commands.removeElementAt(0);
if(commands.size()<2)
{
mob.tell("To whom should I show that?");
return false;
}
MOB recipient=mob.location().fetchInhabitant((String)commands.lastElement());
if((recipient==null)||((recipient!=null)&&(!CMLib.flags().canBeSeenBy(recipient,mob))))
{
mob.tell("I don't see anyone called "+(String)commands.lastElement()+" here.");
return false;
}
commands.removeElementAt(commands.size()-1);
if((commands.size()>0)&&(((String)commands.lastElement()).equalsIgnoreCase("to")))
commands.removeElementAt(commands.size()-1);
int maxToGive=super.calculateMaxToGive(mob,commands,true,mob,false);
if(maxToGive<0) return false;
String thingToGive=CMParms.combine(commands,0);
int addendum=1;
String addendumStr="";
Vector V=new Vector();
boolean allFlag=(commands.size()>0)?((String)commands.elementAt(0)).equalsIgnoreCase("all"):false;
if(thingToGive.toUpperCase().startsWith("ALL.")){ allFlag=true; thingToGive="ALL "+thingToGive.substring(4);}
if(thingToGive.toUpperCase().endsWith(".ALL")){ allFlag=true; thingToGive="ALL "+thingToGive.substring(0,thingToGive.length()-4);}
do
{
Environmental giveThis=CMLib.english().bestPossibleGold(mob,null,thingToGive);
if(giveThis!=null)
{
if(((Coins)giveThis).getNumberOfCoins()<CMLib.english().numPossibleGold(mob,thingToGive))
return false;
}
else
giveThis=mob.fetchCarried(null,thingToGive+addendumStr);
if((giveThis==null)
&&(V.size()==0)
&&(addendumStr.length()==0)
&&(!allFlag))
giveThis=mob.fetchWornItem(thingToGive);
if(giveThis==null) break;
if(CMLib.flags().canBeSeenBy(giveThis,mob))
V.addElement(giveThis);
addendumStr="."+(++addendum);
}
while((allFlag)&&(addendum<=maxToGive));
if(V.size()==0)
mob.tell("You don't seem to be carrying that.");
else
for(int i=0;i<V.size();i++)
{
Environmental giveThis=(Environmental)V.elementAt(i);
CMMsg newMsg=CMClass.getMsg(recipient,giveThis,mob,CMMsg.MSG_LOOK,"<O-NAME> show(s) <T-NAME> to <S-NAMESELF>.");
if(mob.location().okMessage(recipient,newMsg))
{
recipient.tell(recipient,giveThis,mob,"<O-NAME> show(s) <T-NAME> to <S-NAMESELF>.");
mob.location().send(recipient,newMsg);
}
}
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;}
}
