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 Unload extends StdCommand
{
public Unload(){}
private String[] access={"UNLOAD"};
public String[] getAccessWords(){return access;}
public boolean execute(MOB mob, Vector commands)
throws java.io.IOException
{
String str=CMParms.combine(commands,1);
if(str.length()==0)
{
mob.tell("UNLOAD what?");
return false;
}
if(((String)commands.elementAt(1)).equalsIgnoreCase("CLASS"))
{
if(commands.size()<3)
{
mob.tell("Unload which class?");
return false;
}
commands.removeElementAt(0);
commands.removeElementAt(0);
for(int i=0;i<commands.size();i++)
{
String name=(String)commands.elementAt(0);
Object O=CMClass.getClass(name);
if((O==null)||(!CMClass.delClass(O)))
mob.tell("Class '"+name+"' was not found in the class loader.");
else
mob.tell("Class '"+name+"' was unloaded.");
}
return false;
}
if(str.equalsIgnoreCase("help"))
{
CMLib.help().unloadHelpFile(mob);
return false;
}
if(str.equalsIgnoreCase("all"))
{
mob.tell("All resources unloaded.");
CMLib.factions().removeFaction(null);
Resources.clearResources();
return false;
}
// User Unloading
if((((String)commands.elementAt(1)).equalsIgnoreCase("USER"))
&&(mob.session()!=null)
&&(CMSecurity.isAllowed(mob,mob.location(),"CMDPLAYERS")))
{
String which=CMParms.combine(commands,2);
Vector users=new Vector();
if(which.equalsIgnoreCase("all"))
for(Enumeration e=CMLib.map().players();e.hasMoreElements();)
users.addElement((MOB)e.nextElement());
else
{
MOB M=CMLib.map().getPlayer(which);
if(M==null)
{
mob.tell("No such user as '"+which+"'!");
return false;
}
users.addElement(M);
}
boolean saveFirst=mob.session().confirm("Save first (Y/n)?","Y");
for(int u=0;u<users.size();u++)
{
MOB M=(MOB)users.elementAt(u);
if(M.session()!=null)
{
if(M!=mob)
{
M.session().setKillFlag(true);
while(M.session()!=null){try{Thread.sleep(100);}catch(Exception e){}}
if(M.session()!=null) M.session().logoff(true);
}
else
mob.tell("Can't unload yourself -- a destroy is involved, which would disrupt this process.");
}
if(saveFirst)
{
CMLib.database().DBUpdatePlayer(M);
CMLib.database().DBUpdateFollowers(M);
}
}
int done=0;
for(int u=0;u<users.size();u++)
{
MOB M=(MOB)users.elementAt(u);
if(M!=mob)
{
done++;
if(M.session()!=null) M.session().logoff(true);
CMLib.map().delPlayer(M);
M.destroy();
}
}
mob.tell(done+" user(s) unloaded.");
return true;
}
// Faction Unloading
if(((String)commands.elementAt(1)).equalsIgnoreCase("FACTION"))
{
String which=CMParms.combine(commands,2);
if(which.length()==0) {
// No factions specified. That's fine, they must mean ALL FACTIONS!!! hahahahaha
CMLib.factions().removeFaction(null);
}
else
{
if(CMLib.factions().removeFaction(which)) {
mob.tell("Faction '"+which+"' unloaded.");
return false;
}
mob.tell("Unknown Faction '"+which+"'. Use LIST FACTIONS.");
return false;
}
}
Vector V=Resources.findResourceKeys(str);
if(V.size()==0)
{
mob.tell("Unknown resource '"+str+"'. Use LIST RESOURCES.");
return false;
}
for(int v=0;v<V.size();v++)
{
String key=(String)V.elementAt(v);
Resources.removeResource(key);
mob.tell("Resource '"+key+"' unloaded.");
}
return false;
}
public boolean canBeOrdered(){return true;}
public boolean securityCheck(MOB mob){return CMSecurity.isAllowed(mob,mob.location(),"LOADUNLOAD");}
}
