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.CMClass.CMObjectType;
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.io.*;
import java.util.*;
/*
Copyright 2004-2019 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 Load extends StdCommand
{
public Load()
{
}
private final String[] access = I(new String[] { "LOAD" });
@Override
public String[] getAccessWords()
{
return access;
}
public final String[] combine(final String[] set1, final CMClass.CMObjectType[] set2)
{
final String[] fset=new String[set1.length+set2.length];
for(int x=0;x<set1.length;x++)
fset[x]=set1[x];
for(int x=0;x<set2.length;x++)
fset[set1.length+x]=set2[x].toString();
return fset;
}
public final String ARCHON_LIST[]=combine(new String[]{"RESOURCE","FACTION","CLASS"},CMClass.CMObjectType.values());
public final Ammunition getNextAmmunition(final String type, final List<Ammunition> ammos)
{
for(final Ammunition ammo : ammos)
{
if((!ammo.amDestroyed())&&(ammo.ammunitionRemaining() > 0)&&(ammo.ammunitionType().equalsIgnoreCase(type)))
return ammo;
}
return null;
}
@Override
public boolean execute(final MOB mob, final List<String> commands, final int metaFlags)
throws java.io.IOException
{
if(mob==null)
return true;
boolean tryArchon=CMSecurity.isAllowed(mob,mob.location(),CMSecurity.SecFlag.LOADUNLOAD);
if(commands.size()<3)
{
if(tryArchon)
mob.tell(L("LOAD what? Try @x1 [CLASSNAME]",CMParms.toListString(ARCHON_LIST)));
else
mob.tell(L("Load what where?"));
return false;
}
String what=commands.get(1);
String name=CMParms.combine(commands,2);
if(tryArchon)
{
Item I=mob.fetchWieldedItem();
if((I instanceof AmmunitionWeapon)&&((AmmunitionWeapon)I).requiresAmmunition())
tryArchon=false;
else
{
I=mob.location().findItem(null, name);
if((I instanceof AmmunitionWeapon)
&&(((AmmunitionWeapon)I).requiresAmmunition())
&&((AmmunitionWeapon)I).isFreeStanding())
tryArchon=false;
}
for(final String aList : ARCHON_LIST)
{
if(what.equalsIgnoreCase(aList))
tryArchon=true;
}
}
if(!tryArchon)
{
commands.remove(0);
final XVector<String> ammoV=new XVector<String>(what);
final List<Item> baseAmmoItems=CMLib.english().fetchItemList(mob,mob,null,ammoV,Wearable.FILTER_UNWORNONLY,false);
final List<Ammunition> ammos=new XVector<Ammunition>();
for (final Item I : baseAmmoItems)
{
if(I instanceof Ammunition)
{
ammos.add((Ammunition)I);
}
}
if(baseAmmoItems.size()==0)
mob.tell(L("You don't seem to have any ammunition like that."));
else
if((ammos.size()==0)&&(!what.equalsIgnoreCase("all")))
mob.tell(L("You can't seem to use that as ammunition."));
else
{
commands.remove(0);
final List<Item> baseItems=CMLib.english().fetchItemList(mob,mob,null,commands,Wearable.FILTER_ANY,false);
baseItems.addAll(mob.location().findItems(null,CMParms.combine(commands,0)));
final List<AmmunitionWeapon> items=new XVector<AmmunitionWeapon>();
for (final Item I : baseItems)
{
if((I instanceof AmmunitionWeapon)
&&((AmmunitionWeapon)I).requiresAmmunition())
{
if(mob.isMine(I))
items.add((AmmunitionWeapon)I);
else
if(((AmmunitionWeapon)I).isFreeStanding())
items.add((AmmunitionWeapon)I);
}
}
boolean doneOne=false;
if(baseItems.size()==0)
mob.tell(L("You don't seem to have that."));
else
if(items.size()==0)
mob.tell(L("You can't seem to load that."));
else
for(final AmmunitionWeapon W : items)
{
Ammunition ammunition = getNextAmmunition(W.ammunitionType(),ammos);
if(ammunition==null)
mob.tell(L("You are all out of @x1.",W.ammunitionType()));
else
{
while((ammunition != null)
&&((W.ammunitionRemaining() < W.ammunitionCapacity())||(!doneOne)))
{
final CMMsg newMsg=CMClass.getMsg(mob,W,ammunition,CMMsg.MSG_RELOAD,L("<S-NAME> reload(s) <T-NAME> with <O-NAME>."));
if(mob.location().okMessage(mob,newMsg))
{
doneOne=true;
mob.location().send(mob,newMsg);
ammunition = getNextAmmunition(W.ammunitionType(),ammos);
}
else
break;
}
}
}
}
}
else
{
if((what.equalsIgnoreCase("FACTION"))
&&(CMSecurity.isAllowed(mob,mob.location(),CMSecurity.SecFlag.CMDFACTIONS)))
{
final Faction F=CMLib.factions().getFaction(name);
if(F==null)
mob.tell(L("Faction file '@x1' was not found.",name));
else
mob.tell(L("Faction '@x1' from file '@x2' was loaded.",F.name(),name));
return false;
}
else
if(what.equalsIgnoreCase("RESOURCE"))
{
final CMFile F=new CMFile(name,mob,CMFile.FLAG_LOGERRORS);
if((!F.exists())||(!F.canRead()))
mob.tell(L("File '@x1' could not be accessed.",name));
else
{
final StringBuffer buf=Resources.getFileResource(name,true); // enforces its own security
if((buf==null)||(buf.length()==0))
mob.tell(L("Resource '@x1' was not found.",name));
else
mob.tell(L("Resource '@x1' was loaded.",name));
}
}
else
if(what.equalsIgnoreCase("AREA")
&&(CMLib.database().DBIsAreaName(name)!=null))
{
final String areaName = CMLib.database().DBIsAreaName(name);
if(CMLib.map().getArea(areaName)!=null)
mob.tell(L("Area '@x1' already loaded. Either unload it first, or be happy with what you have.",name));
else
{
mob.tell(L("Loading area '@x1'...",areaName));
if(CMLib.database().DBReadAreaFull(areaName))
{
final Area newAreaA=CMLib.map().getArea(areaName);
for(final Enumeration<Room> r=CMLib.map().rooms();r.hasMoreElements();)
{
final Room R=r.nextElement();
final Area randomRoomArea = R.getArea();
final int numDirs=Directions.NUM_DIRECTIONS();
if(!R.getArea().Name().equals(areaName))
{
for(int d=0;d<numDirs;d++)
{
final Room R1=R.rawDoors()[d];
if((R1!=null)
&&(R1.roomID().length()>0)
&&(R1.getArea()!=randomRoomArea)
&&(R1.getArea()!=newAreaA)
&&(R1.getArea().Name().equals(areaName)))
R.rawDoors()[d]=newAreaA.getRoom(R1.roomID());
}
}
}
mob.tell(L("Done."));
}
else
mob.tell(L("Fail."));
}
return false;
}
else
if(CMSecurity.isASysOp(mob))
{
try
{
if(name.toUpperCase().endsWith(".JAVA"))
{
while(name.startsWith("/"))
name=name.substring(1);
Class<?> C=null;
Object CO=null;
try
{
C=Class.forName("com.sun.tools.javac.Main", true, CMClass.instance());
if(C!=null)
CO=C.newInstance();
}
catch(final Exception e)
{
Log.errOut("Load",e.getMessage());
}
final ByteArrayOutputStream bout=new ByteArrayOutputStream();
final PrintWriter pout=new PrintWriter(new OutputStreamWriter(bout));
if(CO==null)
{
mob.tell(L("Unable to instantiate compiler. You might try including your Java JDK's lib/tools.jar in your classpath next time you boot the mud."));
return false;
}
final String[] args=new String[]{name};
if(C!=null)
{
final java.lang.reflect.Method M=C.getMethod("compile",new Class[]{args.getClass(),PrintWriter.class});
final Object returnVal=M.invoke(CO,new Object[]{args,pout});
if((returnVal instanceof Integer)&&(((Integer)returnVal).intValue()!=0))
{
pout.flush();
mob.tell(L("Compile failed:"));
if(mob.session()!=null)
mob.session().rawOut(bout.toString());
return false;
}
}
name=name.substring(0,name.length()-5)+".class";
}
String unloadClassName=name;
if(unloadClassName.toUpperCase().endsWith(".CLASS"))
unloadClassName=unloadClassName.substring(0,unloadClassName.length()-6);
unloadClassName=unloadClassName.replace('\\','.');
unloadClassName=unloadClassName.replace('/','.');
if(what.equalsIgnoreCase("CLASS"))
{
final Object O=CMClass.getObjectOrPrototype(unloadClassName);
if(O!=null)
{
final CMClass.CMObjectType x=CMClass.getObjectType(O);
if(x!=null)
what=x.toString();
}
}
final CMObjectType whatType=CMClass.findObjectType(what);
if(whatType==null)
mob.tell(L("Don't know how to load a '@x1'. Try one of the following: @x2",what,CMParms.toListString(ARCHON_LIST)));
else
{
final Object O=CMClass.getObjectOrPrototype(unloadClassName);
if((O instanceof CMObject)
&&(name.toUpperCase().endsWith(".CLASS"))
&&(CMClass.delClass(whatType,(CMObject)O)))
mob.tell(L("@x1 was unloaded.",unloadClassName));
if(CMClass.loadClass(whatType,name,false))
{
mob.tell(L("@x1 @x2 was successfully loaded.",CMStrings.capitalizeAndLower(what),name));
return true;
}
}
}
catch(final java.lang.Error err)
{
mob.tell(err.getMessage());
}
catch(final Exception t)
{
Log.errOut("Load",t.getClass().getName()+": "+t.getMessage());
}
mob.tell(L("@x1 @x2 was not loaded.",CMStrings.capitalizeAndLower(what),name));
}
}
return false;
}
@Override
public boolean canBeOrdered()
{
return true;
}
@Override
public boolean securityCheck(final MOB mob)
{
return super.securityCheck(mob);
}
@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());
}
}
