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 View extends StdCommand
{
public View(){}
private String[] access={"VIEW"};
public String[] getAccessWords(){return access;}
public boolean execute(MOB mob, Vector commands)
throws java.io.IOException
{
Environmental shopkeeper=CMLib.english().parseShopkeeper(mob,commands,"View what merchandise from whom?");
if(shopkeeper==null) return false;
if(commands.size()==0)
{
mob.tell("View what merchandise?");
return false;
}
if(CMLib.coffeeShops().getShopKeeper(shopkeeper)==null)
{
mob.tell(shopkeeper.name()+" is not a shopkeeper!");
return false;
}
int maxToDo=Integer.MAX_VALUE;
if((commands.size()>1)
&&(CMath.s_int((String)commands.firstElement())>0))
{
maxToDo=CMath.s_int((String)commands.firstElement());
commands.setElementAt("all",0);
}
String whatName=CMParms.combine(commands,0);
Vector V=new Vector();
boolean allFlag=((String)commands.elementAt(0)).equalsIgnoreCase("all");
if(whatName.toUpperCase().startsWith("ALL.")){ allFlag=true; whatName="ALL "+whatName.substring(4);}
if(whatName.toUpperCase().endsWith(".ALL")){ allFlag=true; whatName="ALL "+whatName.substring(0,whatName.length()-4);}
int addendum=1;
do
{
ShopKeeper SK=CMLib.coffeeShops().getShopKeeper(shopkeeper);
Environmental itemToDo=SK.getShop().getStock(whatName,mob,SK.whatIsSold(),CMLib.map().getStartRoom(shopkeeper));
if(itemToDo==null) break;
if(CMLib.flags().canBeSeenBy(itemToDo,mob))
V.addElement(itemToDo);
if(addendum>=CMLib.coffeeShops().getShopKeeper(shopkeeper).getShop().numberInStock(itemToDo))
break;
addendum++;
}
while((allFlag)&&(addendum<=maxToDo));
if(V.size()==0)
mob.tell(mob,shopkeeper,null,"<T-NAME> doesn't appear to have any '"+whatName+"' for sale. Try LIST.");
else
for(int v=0;v<V.size();v++)
{
Environmental thisThang=(Environmental)V.elementAt(v);
CMMsg newMsg=CMClass.getMsg(mob,shopkeeper,thisThang,CMMsg.MSG_VIEW,null);
if(mob.location().okMessage(mob,newMsg))
mob.location().send(mob,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;}
}
