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.ListingLibrary;
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 2004-2019 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 Who extends StdCommand
{
public Who()
{
}
private final String[] access = I(new String[] { "WHO", "WH" });
@Override
public String[] getAccessWords()
{
return access;
}
@SuppressWarnings("rawtypes")
private final static Class[][] filterParameters = new Class[][] { { Boolean.class, Filterer.class } };
public int[] getShortColWidths(final MOB seer)
{
return new int[]{
CMLib.lister().fixColWidth(12,seer.session()),
CMLib.lister().fixColWidth(12,seer.session()),
CMLib.lister().fixColWidth(7,seer.session()),
CMLib.lister().fixColWidth(40,seer.session())
};
}
public String getHead(final int[] colWidths)
{
final StringBuilder head=new StringBuilder("");
head.append("^x[");
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.RACES))
head.append(CMStrings.padRight(L("Race"),colWidths[0])+" ");
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.CLASSES))
head.append(CMStrings.padRight(L("Class"),colWidths[1])+" ");
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.LEVELS))
head.append(CMStrings.padRight(L("Level"),colWidths[2]));
head.append("] Character name^.^N\n\r");
return head.toString();
}
public StringBuffer showWhoShort(final MOB who, final int[] colWidths)
{
final StringBuffer msg=new StringBuffer("");
msg.append("[");
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.RACES))
{
if(who.charStats().getCurrentClass().raceless())
msg.append(CMStrings.padRight(" ",colWidths[0])+" ");
else
msg.append(CMStrings.padRight(who.charStats().raceName(),colWidths[0])+" ");
}
String levelStr=who.charStats().displayClassLevel(who,true).trim();
final int x=levelStr.lastIndexOf(' ');
if(x>=0)
levelStr=levelStr.substring(x).trim();
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.CLASSES))
{
if(who.charStats().getMyRace().classless())
msg.append(CMStrings.padRight(" ",colWidths[1])+" ");
else
msg.append(CMStrings.padRight(who.charStats().displayClassName(),colWidths[1])+" ");
}
if(!CMSecurity.isDisabled(CMSecurity.DisFlag.LEVELS))
{
if(who.charStats().getMyRace().leveless()
||who.charStats().getCurrentClass().leveless())
msg.append(CMStrings.padRight(" ",colWidths[2]));
else
msg.append(CMStrings.padRight(levelStr,colWidths[2]));
}
final String name=getWhoName(who);
msg.append("] "+CMStrings.padRight(name,colWidths[3]));
msg.append("\n\r");
return msg;
}
public String getWhoName(final MOB seenM)
{
String name;
if(CMLib.flags().isCloaked(seenM))
name="("+(seenM.Name().equals(seenM.name())?seenM.titledName():seenM.name())+")^N";
else
name=((seenM.Name().equals(seenM.name())?seenM.titledName():seenM.name()))+"^N";
if((seenM.session()!=null)&&(seenM.session().isAfk()))
name=name+(" (idle: "+CMLib.time().date2BestShortEllapsedTime(seenM.session().getIdleMillis())+")");
return name;
}
public String getPlainWhoName(final MOB seenM)
{
String name;
if(CMLib.flags().isCloaked(seenM))
name="("+seenM.Name()+")^N";
else
name=seenM.Name()+"^N";
if((seenM.session()!=null)&&(seenM.session().isAfk()))
name+=(" (idle: "+CMLib.time().date2BestShortEllapsedTime(seenM.session().getIdleMillis())+")");
return name;
}
public boolean checkWho(final MOB seerM, final MOB seenM, final Filterer<MOB> mobFilter)
{
if((seenM!=null)
&&(((!CMLib.flags().isCloaked(seenM))
||((CMSecurity.isAllowedAnywhere(seerM,CMSecurity.SecFlag.CLOAK)||CMSecurity.isAllowedAnywhere(seerM,CMSecurity.SecFlag.WIZINV))&&(seerM.phyStats().level()>=seenM.phyStats().level()))))
&&((mobFilter==null)||(mobFilter.passesFilter(seenM)))
&&(seenM.basePhyStats().level()>0))
return true;
return false;
}
public String getWho(final MOB mob, final boolean emptyOnNone, final Filterer<MOB> mobFilter, final Comparator<MOB> mobSort)
{
final StringBuffer msg=new StringBuffer("");
final int[] colWidths=getShortColWidths(mob);
final List<MOB> mobs=new ArrayList<MOB>(CMLib.sessions().numLocalOnline());
for(final Session S : CMLib.sessions().localOnlineIterable())
{
MOB mob2=S.mob();
if((mob2!=null)&&(mob2.soulMate()!=null))
mob2=mob2.soulMate();
if(checkWho(mob,mob2,mobFilter))
mobs.add(mob2);
}
if(mobSort != null)
Collections.sort(mobs, mobSort);
for(final MOB mob2 : mobs)
msg.append(showWhoShort(mob2,colWidths));
mobs.clear();
if((emptyOnNone)&&(msg.length()==0))
return "";
else
{
final StringBuffer head=new StringBuffer(getHead(colWidths));
head.append(msg.toString());
return head.toString();
}
}
protected static Integer nullObjectCompare(final Object o1, final Object o2)
{
if(o1 == null)
{
if(o2 == null)
return Integer.valueOf(0);
return Integer.valueOf(-1);
}
else
if(o2 == null)
return Integer.valueOf(1);
return null;
}
@Override
public boolean execute(final MOB mob, final List<String> commands, final int metaFlags)
throws java.io.IOException
{
String mobName=CMParms.combine(commands,1);
if((mobName!=null)
&&(mob!=null)
&&(mobName.startsWith("@")))
{
if((!(CMLib.intermud().i3online()))
&&(!CMLib.intermud().imc2online()))
mob.tell(L("Intermud is unavailable."));
else
CMLib.intermud().i3who(mob,mobName.substring(1));
return false;
}
Filterer<MOB> mobFilter = null;
final Comparator<MOB> mobSort = new Comparator<MOB>()
{
@Override
public int compare(final MOB o1, final MOB o2)
{
final Integer check=nullObjectCompare(o1,o2);
if(check != null)
return check.intValue();
if(CMSecurity.isASysOp(o1))
{
if(CMSecurity.isASysOp(o2))
return 0;
return -1;
}
else
if(CMSecurity.isASysOp(o2))
return 1;
final int lastPlayerLevel = CMProps.getIntVar(CMProps.Int.LASTPLAYERLEVEL);
if(o1.phyStats().level()>=lastPlayerLevel)
{
if(o2.phyStats().level()>=lastPlayerLevel)
return 0;
return -1;
}
else
if(o2.phyStats().level()>= lastPlayerLevel)
return 1;
return 0;
}
};
if((mobName != null) && (mob != null))
{
if((mobName.equalsIgnoreCase("friends"))
&&(mob.playerStats()!=null))
{
mobFilter = new Filterer<MOB>()
{
final Set<String> friends = mob.playerStats().getFriends();
@Override
public boolean passesFilter(final MOB obj)
{
return (obj != null) && (this.friends.contains(obj.Name()));
}
};
mobName=null;
}
else
if((mobName.equalsIgnoreCase("pk")
||mobName.equalsIgnoreCase("pkill")
||mobName.equalsIgnoreCase("playerkill")))
{
final Set<String> pkErs = new TreeSet<String>();
for(final Session S : CMLib.sessions().allIterable())
{
final MOB mob2=S.mob();
if((mob2!=null)&&(mob2.isAttributeSet(MOB.Attrib.PLAYERKILL)))
pkErs.add(mob2.Name());
}
mobFilter = new Filterer<MOB>()
{
final Set<String> pkNames = pkErs;
@Override
public boolean passesFilter(final MOB obj)
{
return (obj != null) && (this.pkNames.contains(obj.Name()));
}
};
mobName = null;
}
else
if((mobName.equalsIgnoreCase("acct")
||mobName.equalsIgnoreCase("accounts")
||mobName.equalsIgnoreCase("account"))
&&(CMSecurity.isAllowed(mob, mob.location(), CMSecurity.SecFlag.CMDPLAYERS))
&&(CMProps.isUsingAccountSystem()))
{
final int[] colWidths = new int[]{
CMLib.lister().fixColWidth(20,mob.session()),
CMLib.lister().fixColWidth(40,mob.session())
};
final StringBuilder msg=new StringBuilder("");
msg.append("^x[");
msg.append(CMStrings.padRight(L("Account"),colWidths[0]));
msg.append(L("] Character name^.^N\n\r"));
final List<MOB> mobs=new ArrayList<MOB>(CMLib.sessions().numLocalOnline());
for(final Session S : CMLib.sessions().localOnlineIterable())
{
MOB mob2=S.mob();
if((mob2!=null)&&(mob2.soulMate()!=null))
mob2=mob2.soulMate();
if(checkWho(mob,mob2,null) && (mob2!=null))
mobs.add(mob2);
}
Collections.sort(mobs, new Comparator<MOB>()
{
@Override
public int compare(final MOB o1, final MOB o2)
{
Integer check = nullObjectCompare(o1,o2);
if(check != null)
return check.intValue();
final PlayerStats p1 = o1.playerStats();
final PlayerStats p2 = o2.playerStats();
check = nullObjectCompare(p1, p2);
if(check != null)
return check.intValue();
final PlayerAccount a1 = p1.getAccount();
final PlayerAccount a2 = p2.getAccount();
check = nullObjectCompare(a1, a2);
if(check != null)
return check.intValue();
return a1.getAccountName().compareTo(a2.getAccountName());
}
});
for(final MOB mob2 : mobs)
{
final PlayerStats pStats2=mob2.playerStats();
final String accountName = (pStats2 != null) && (pStats2.getAccount() != null) ? pStats2.getAccount().getAccountName() : "?!?";
msg.append("["+CMStrings.padRight(accountName,colWidths[0]));
final String name=getPlainWhoName(mob2);
msg.append("] "+CMStrings.padRight(name,colWidths[1]));
msg.append("\n\r");
}
mob.tell(msg.toString());
return false;
}
}
final String msg = getWho(mob,mobName!=null,mobFilter,mobSort);
if((mobName!=null)&&(msg.length()==0))
mob.tell(L("That person doesn't appear to be online.\n\r"));
else
mob.tell(msg);
return false;
}
@SuppressWarnings("unchecked")
@Override
public Object executeInternal(final MOB mob, final int metaFlags, final Object... args) throws java.io.IOException
{
if(args.length==0)
return getWho(mob,false,null,null);
else
if(super.checkArguments(filterParameters, args))
return getWho(mob,((Boolean)args[0]).booleanValue(),(Filterer<MOB>)args[1],null);
return Boolean.FALSE;
}
@Override
public boolean canBeOrdered()
{
return true;
}
}
