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 Draw extends Get
{
public Draw(){}
private final String[] access=I(new String[]{"DRAW"});
@Override public String[] getAccessWords(){return access;}
public Vector<Container> getSheaths(MOB mob)
{
final Vector<Container> sheaths=new Vector<Container>();
if(mob!=null)
for(int i=0;i<mob.numItems();i++)
{
final Item I=mob.getItem(i);
if((I!=null)
&&(!I.amWearingAt(Wearable.IN_INVENTORY))
&&(I instanceof Container)
&&(((Container)I).capacity()>0)
&&(((Container)I).containTypes()!=Container.CONTAIN_ANYTHING))
{
final List<Item> contents=((Container)I).getContents();
for(int c=0;c<contents.size();c++)
{
if(contents.get(c) instanceof Weapon)
{
sheaths.add((Container)I);
break;
}
}
}
}
return sheaths;
}
@Override
public boolean execute(MOB mob, List<String> commands, int metaFlags)
throws java.io.IOException
{
boolean quiet=false;
boolean noerrors=false;
boolean ifNecessary=false;
Vector<String> origCmds=new XVector<String>(commands);
if((commands.size()>0)&&(commands.get(commands.size()-1).equalsIgnoreCase("IFNECESSARY")))
{
quiet=true;
noerrors=true;
commands.remove(commands.size()-1);
if((commands.size()>0)
&&(commands.get(commands.size()-1).equalsIgnoreCase("HELD")))
{
commands.remove(commands.size()-1);
if(mob.fetchHeldItem()!=null)
return false;
}
else
if(mob.fetchWieldedItem()!=null)
return false;
}
else
{
if((commands.size()>0)&&(commands.get(commands.size()-1).equalsIgnoreCase("QUIETLY")))
{
commands.remove(commands.size()-1);
quiet=true;
}
if((commands.size()>0)&&(commands.get(commands.size()-1).equalsIgnoreCase("IFNECESSARY")))
{
ifNecessary=true;
commands.remove(commands.size()-1);
noerrors=true;
}
}
boolean allFlag=false;
List<Container> containers=new Vector<Container>();
String containerName="";
String whatToGet="";
int c=0;
final Vector<Container> sheaths=getSheaths(mob);
if(commands.size()>0)
commands.remove(0);
if(commands.size()==0)
{
if(sheaths.size()>0)
containerName=((Item)sheaths.get(0)).name();
else
containerName="a weapon";
for(int i=0;i<mob.numItems();i++)
{
final Item I=mob.getItem(i);
if((I instanceof Weapon)
&&(I.container()!=null)
&&(sheaths.contains(I.container())))
{
containers.add(I.container());
whatToGet=I.name();
break;
}
}
if(whatToGet.length()==0)
{
for(int i=0;i<mob.numItems();i++)
{
final Item I=mob.getItem(i);
if(I instanceof Weapon)
{
whatToGet=I.name();
break;
}
}
}
}
else
{
containerName=commands.get(commands.size()-1);
commands.add(0,"all");
containers=CMLib.english().possibleContainers(mob,commands,Wearable.FILTER_WORNONLY,true);
if(containers.size()==0)
containers=sheaths;
whatToGet=CMParms.combine(commands,0);
allFlag=commands.get(0).equalsIgnoreCase("all");
if(whatToGet.toUpperCase().startsWith("ALL.")){ allFlag=true; whatToGet="ALL "+whatToGet.substring(4);}
if(whatToGet.toUpperCase().endsWith(".ALL")){ allFlag=true; whatToGet="ALL "+whatToGet.substring(0,whatToGet.length()-4);}
}
boolean doneSomething=false;
while((c<containers.size())||(containers.size()==0))
{
final Vector<Weapon> V=new Vector<Weapon>();
Container container=null;
if(containers.size()>0)
container=containers.get(c++);
int addendum=1;
String addendumStr="";
boolean doBugFix = true;
while(doBugFix || allFlag)
{
doBugFix=false;
Environmental getThis=null;
if((container!=null)&&(mob.isMine(container)))
getThis=mob.findItem(container,whatToGet+addendumStr);
if(getThis==null)
break;
if(getThis instanceof Weapon)
V.add((Weapon)getThis);
addendumStr="."+(++addendum);
}
for(int i=0;i<V.size();i++)
{
final Item getThis=V.get(i);
long wearCode=0;
if(container!=null)
wearCode=container.rawWornCode();
if((ifNecessary)
&&(mob.freeWearPositions(Wearable.WORN_WIELD,(short)0,(short)0)==0)
&&(mob.freeWearPositions(Wearable.WORN_HELD,(short)0,(short)0)==0))
break;
if(get(mob,container,getThis,quiet,"draw",false))
{
if(getThis.container()==null)
{
if(mob.freeWearPositions(Wearable.WORN_WIELD,(short)0,(short)0)==0)
{
final CMMsg newMsg=CMClass.getMsg(mob,getThis,null,CMMsg.MSG_HOLD,null);
if(mob.location().okMessage(mob,newMsg))
mob.location().send(mob,newMsg);
}
else
{
final CMMsg newMsg=CMClass.getMsg(mob,getThis,null,CMMsg.MSG_WIELD,null);
if(mob.location().okMessage(mob,newMsg))
mob.location().send(mob,newMsg);
}
}
}
if(container!=null)
container.setRawWornCode(wearCode);
doneSomething=true;
}
if(containers.size()==0)
break;
}
if((!doneSomething)&&(!noerrors))
{
if(containers.size()>0)
{
final Container container=containers.get(0);
if(container.isOpen())
CMLib.commands().doCommandFail(mob,origCmds,L("You don't see that in @x1.",container.name()));
else
CMLib.commands().doCommandFail(mob,origCmds,L("@x1 is closed.",container.name()));
}
else
CMLib.commands().doCommandFail(mob,origCmds,L("You don't see @x1 here.",containerName));
}
return false;
}
@Override public double actionsCost(final MOB mob, final List<String> cmds){return CMProps.getCommandActionCost(ID());}
@Override public boolean canBeOrdered(){return true;}
}
