package com.planet_ink.coffee_mud.Areas;
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.Areas.interfaces.GridZones.XYVector;
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 2006-2019 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 StdGridArea extends StdArea implements Area, GridZones
{
@Override
public String ID()
{
return "StdGridArea";
}
public final static String ZEROES="0000000000";
protected int xSize=100;
protected int ySize=100;
protected int yLength=3;
@Override
public CMObject newInstance()
{
if(CMSecurity.isDisabled(CMSecurity.DisFlag.FATAREAS)
&&(ID().equals("StdGridArea")))
{
final Area A=CMClass.getAreaType("StdThinGridArea");
if(A!=null)
return A;
}
return super.newInstance();
}
@Override
public String getNewRoomID(final Room startRoom, final int direction)
{
final XYVector xy=posFromRoomID(startRoom);
int xChange=0;
int yChange=0;
switch(direction)
{
case Directions.NORTH:
yChange -= 1;
break;
case Directions.SOUTH:
yChange += 1;
break;
case Directions.EAST:
xChange += 1;
break;
case Directions.WEST:
xChange -= 1;
break;
case Directions.NORTHWEST:
yChange -= 1;
xChange -= 1;
break;
case Directions.NORTHEAST:
yChange -= 1;
xChange += 1;
break;
case Directions.SOUTHWEST:
yChange += 1;
xChange -= 1;
break;
case Directions.SOUTHEAST:
yChange += 1;
xChange += 1;
break;
default:
break;
}
if(isMyGridChild(startRoom))
{
// PERFECT condition
if((xy!=null)&&(xy.x>=0))
{
String newID=roomIDFromPos(xy.x+xChange,xy.y+yChange);
if((newID!=null)&&(newID.length()>0))
{
newID=Name()+"#"+newID;
final Room duplicateRoom=getRoom(newID);
if((duplicateRoom==null)
||(duplicateRoom==startRoom))
return newID;
}
}
}
// next in line
for(int x=0;x<xGridSize();x++)
{
for(int y=0;y<yGridSize();y++)
{
final Room R=getRoom(Name()+"#"+roomIDFromPos(x,y));
if(R==null)
return Name()+"#"+roomIDFromPos(x,y);
}
}
// not even a next in line exists!
return "";
}
protected String roomIDFromPos(final int x, final int y)
{
if((x<0)||(y<0)||(y>=yGridSize())||(x>=xGridSize()))
return null;
final String s=Integer.toString(y);
if(x>0)
return x+(ZEROES.substring(ZEROES.length()-(yLength-s.length())))+s;
return s;
}
@Override
public Room getGridChild(final int x, final int y)
{
final String roomID=roomIDFromPos(x,y);
if(roomID==null)
return null;
return getRoom(Name()+"#"+roomID);
}
@Override
public XYVector getRoomXY(String roomID)
{
if(roomID.length()==0)
return null;
if(roomID.endsWith(")"))
{
final int y=roomID.lastIndexOf("#(");
if(y>0)
roomID=roomID.substring(0,y);
}
final int x=roomID.indexOf('#');
if(x<0)
return null;
if(!roomID.substring(0,x).equalsIgnoreCase(Name()))
return null;
roomID=roomID.substring(x+1);
if(!CMath.isNumber(roomID))
return null;
final int len=(""+ySize).length();
if(roomID.length()<=len)
return new XYVector(0,CMath.s_int(roomID));
final String xStr=roomID.substring(0,roomID.length()-len);
String yStr=roomID.substring(roomID.length()-len);
while(yStr.startsWith("0"))
yStr=yStr.substring(1);
final XYVector xy = new XYVector(CMath.s_int(xStr),CMath.s_int(yStr));
if((xy.x<0)||(xy.y<0)||(xy.x>=xGridSize())||(xy.y>=yGridSize()))
return null;
return xy;
}
@Override
public XYVector getRoomXY(final Room room)
{
return posFromRoomID(room);
}
protected XYVector posFromRoomID(final Room loc)
{
if(loc==null)
return null;
String roomID=loc.roomID();
if(roomID.length()==0)
roomID=getGridChildCode(loc);
return getRoomXY(roomID);
}
@Override
public int getGridChildX(final Room loc)
{
return posFromRoomID(loc).x;
}
@Override
public int getGridChildY(final Room loc)
{
return posFromRoomID(loc).y;
}
@Override
public String getGridChildCode(final Room loc)
{
return CMLib.map().getExtendedRoomID(loc);
}
@Override
public Room getRandomGridChild()
{
return super.getRandomProperRoom();
}
@Override
public Room getGridChild(final String childCode)
{
return CMLib.map().getRoom(childCode);
}
@Override
public boolean isMyGridChild(final Room loc)
{
return super.isRoom(loc);
}
@Override
public int xGridSize()
{
return xSize;
}
@Override
public int yGridSize()
{
return ySize;
}
@Override
public void setXGridSize(final int x)
{
xSize=x;
}
@Override
public void setYGridSize(final int y)
{
ySize=y;
yLength=Integer.toString(ySize).length();
}
@Override
public Room getGridChild(final XYVector xy)
{
if(xy==null)
return null;
return getGridChild(xy.x,xy.y);
}
}
