package com.planet_ink.coffee_mud.Libraries;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
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.io.IOException;
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 SlaveryParser extends StdLibrary implements SlaveryLibrary
{
public String ID(){return "SlaveryParser";}
public boolean tick(Tickable ticking, int tickID) { return true; }
public Object[] fpmap=null;
public Vector findMatch(MOB mob, Vector prereq)
{
Vector possibilities=new Vector();
Hashtable map=new Hashtable();
if(fpmap==null)
{
fpmap=new Object[pmap.length];
for(int p=0;p<pmap.length;p++)
fpmap[p]=CMParms.toStringArray(CMParms.parse(pmap[p][0]));
}
String[] chk=null;
String[] req=CMParms.toStringArray(prereq);
boolean reject=false;
int ci=0,ri=0;
Object[] commands=new Object[req.length];
Social[] socials=new Social[req.length];
for(int i=0;i<req.length;i++)
{
socials[i]=CMLib.socials().FetchSocial(req[i],true);
commands[i]=CMLib.english().findCommand(mob,CMParms.makeVector(req[i].toUpperCase()));
}
for(int p=0;p<fpmap.length;p++)
{
chk=(String[])fpmap[p];
ci=0;ri=0;
reject=false;
while((!reject)&&(ci<chk.length)&&(ri<req.length))
{
if(chk[ci].equals(req[ri]))
{
ci++; ri++;
reject=false;
}
else
if(chk[ci].charAt(0)=='%')
{
switch(chk[ci].charAt(1))
{
case 's':
if(socials[ri]==null)
reject=true;
else
{
map.put("%s",req[ri]);
reject=false;
ci++;
ri++;
}
break;
case 'm':
case 'g':
case '*':
case 'r':
case 'i':
String code=chk[ci];
int remain=chk.length-ci;
String str=req[ri];
ri++;
ci++;
reject=false;
while(ri<=(req.length-remain))
{
String nxt="";
if(ci<chk.length)
{
nxt=chk[ci];
if(nxt.startsWith("%"))
nxt="";
}
if((nxt.length()>0)
&&(ri<req.length)
&&(req[ri].equals(nxt)))
break;
if(ri<req.length)
str=str+" "+req[ri];
ri++;
}
map.put(code,str);
break;
case 'k':
if(commands[ri]==null)
reject=true;
else
{
map.put("%k",req[ri]);
reject=false;
ci++;
ri++;
}
break;
default:
break;
}
}
else
reject=true;
}
if((reject)||(ci!=chk.length)||(ri!=req.length))
{
map.clear();
continue;
}
if(CMSecurity.isDebugging("GEAS"))
Log.debugOut("GEAS","POSS-"+pmap[p][1]);
map.put("INSTR",pmap[p][1]);
possibilities.addElement(map);
map=new Hashtable();
}
return possibilities;
}
public String cleanWord(String s)
{
String chars=".,;!?'";
for(int x=0;x<chars.length();x++)
for(int i=0;i<chars.length();i++)
{
while(s.startsWith(""+chars.charAt(i)))
s=s.substring(1).trim();
while(s.endsWith(""+chars.charAt(i)))
s=s.substring(0,s.length()-1).trim();
}
return s;
}
public geasSteps processRequest(MOB you, MOB me, String req)
{
Vector REQ=CMParms.parse(req.toLowerCase().trim());
for(int v=0;v<REQ.size();v++)
REQ.setElementAt(cleanWord((String)REQ.elementAt(v)),v);
Vector poss=findMatch(me,REQ);
if(poss.size()==0)
{
req=CMParms.combine(REQ,0);
boolean doneSomething=true;
boolean didAnything=false;
while(doneSomething)
{
doneSomething=false;
for(int i=0;i<universalStarters.length;i++)
if(req.startsWith(universalStarters[i]))
{
doneSomething=true;
didAnything=true;
req=req.substring(universalStarters.length).trim();
}
}
if(didAnything)
{
REQ=CMParms.parse(req);
poss=findMatch(me,REQ);
}
}
if(CMSecurity.isDebugging("GEAS"))
Log.debugOut("GEAS","POSSTOTAL-"+poss.size());
geasSteps geasSteps=new geasSteps(you,me);
if(poss.size()==0)
{
geasStep g=new geasStep(geasSteps);
g.que.addElement(CMParms.parse("wanderquery "+req));
geasSteps.addElement(g);
}
else
{
for(int i=0;i<poss.size();i++)
{
geasStep g=new geasStep(geasSteps);
Hashtable map=(Hashtable)poss.elementAt(i);
Vector all=CMParms.parseSemicolons((String)map.get("INSTR"),true);
if(CMSecurity.isDebugging("GEAS"))
Log.debugOut("GEAS",CMParms.toStringList(all));
g.que=new Vector();
for(int a=0;a<all.size();a++)
g.que.addElement(CMParms.parse((String)all.elementAt(a)));
if(you!=null) map.put("%c",you.name());
map.put("%n",me.name());
for(int q=0;q<g.que.size();q++)
{
Vector V=(Vector)g.que.elementAt(q);
for(int v=0;v<V.size();v++)
{
String s=(String)V.elementAt(v);
if(s.startsWith("%"))
V.setElementAt(CMLib.english().cleanArticles((String)map.get(s.trim())),v);
}
}
geasSteps.addElement(g);
}
}
return geasSteps;
}
}
