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.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.*;
/*
Copyright 2004-2016 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 Buy extends StdCommand
{
public Buy(){}
private final String[] access=I(new String[]{"BUY"});
@Override public String[] getAccessWords(){return access;}
@Override
public boolean execute(MOB mob, List<String> commands, int metaFlags)
throws java.io.IOException
{
MOB mobFor=null;
Vector<String> origCmds=new XVector<String>(commands);
if((commands.size()>2)
&&(commands.get(commands.size()-2).equalsIgnoreCase("for")))
{
final MOB M=mob.location().fetchInhabitant(commands.get(commands.size()-1));
if(M==null)
{
CMLib.commands().doCommandFail(mob,origCmds,L("There is noone called '@x1' here.",(commands.get(commands.size()-1))));
return false;
}
commands.remove(commands.size()-1);
commands.remove(commands.size()-1);
mobFor=M;
}
final Environmental shopkeeper=CMLib.english().parseShopkeeper(mob,commands,"Buy what from whom?");
if(shopkeeper==null)
return false;
if(commands.size()==0)
{
CMLib.commands().doCommandFail(mob,origCmds,L("Buy what?"));
return false;
}
if(CMLib.coffeeShops().getShopKeeper(shopkeeper)==null)
{
mob.tell(L("@x1 is not a shopkeeper!",shopkeeper.name()));
return false;
}
int maxToDo=Integer.MAX_VALUE;
if((commands.size()>1)
&&(CMath.s_int(commands.get(0))>0))
{
maxToDo=CMath.s_int(commands.get(0));
commands.set(0,"all");
}
String whatName=CMParms.combine(commands,0);
final Vector<Environmental> V=new Vector<Environmental>();
boolean allFlag=commands.get(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;
boolean doBugFix = true;
while(doBugFix || ((allFlag)&&(addendum<=maxToDo)))
{
doBugFix=false;
final ShopKeeper SK=CMLib.coffeeShops().getShopKeeper(shopkeeper);
final Environmental itemToDo=SK.getShop().getStock(whatName,mob);
if(itemToDo==null)
break;
if(CMLib.flags().canBeSeenBy(itemToDo,mob))
V.add(itemToDo);
if(addendum>=CMLib.coffeeShops().getShopKeeper(shopkeeper).getShop().numberInStock(itemToDo))
break;
++addendum;
}
String forName="";
if((mobFor!=null)&&(mobFor!=mob))
{
if(mobFor.name().indexOf(' ')>=0)
forName=" for '"+mobFor.Name()+"'";
else
forName=" for "+mobFor.Name();
}
if(V.size()==0)
mob.tell(mob,shopkeeper,null,L("<T-NAME> do(es)n't appear to have any '@x1' for sale. Try LIST.",whatName));
else
for(int v=0;v<V.size();v++)
{
final Environmental thisThang=V.get(v);
final CMMsg newMsg=CMClass.getMsg(mob,shopkeeper,thisThang,CMMsg.MSG_BUY,L("<S-NAME> buy(s) <O-NAME> from <T-NAMESELF>@x1.",forName));
if(mob.location().okMessage(mob,newMsg))
mob.location().send(mob,newMsg);
}
return false;
}
@Override public double combatActionsCost(final MOB mob, final List<String> cmds){return CMProps.getCommandCombatActionCost(ID());}
@Override public double actionsCost(final MOB mob, final List<String> cmds){return CMProps.getCommandActionCost(ID());}
@Override public boolean canBeOrdered(){return false;}
}
