package com.planet_ink.coffee_mud.WebMacros.grinder;
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.Libraries.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.net.*;
import java.util.*;
import java.net.URLEncoder;
/*
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 GrinderMap extends GrinderFlatMap
{
private GrinderRoom[][][] grid=null;
protected int minZ = 0;
protected int maxZ = 0;
protected int zFix = 0;
public GrinderMap()
{
areaMap = new Vector();
hashRooms = new Hashtable();
for (Enumeration q = CMLib.map().areas(); q.hasMoreElements(); )
{
Area A = (Area) q.nextElement();
// for now, skip hidden areas. Areas are often hidden if they aren't linked
// to the world (ie under construction or Archon only)
if (CMLib.flags().isHidden(A)) continue;
for (Enumeration r = A.getProperRoomnumbers().getRoomIDs(); r.hasMoreElements(); )
{
String roomID=(String)r.nextElement();
if((roomID.length() > 0)&&(roomID.indexOf("#(")<0))
{
GrinderRoom GR = new GrinderRoom(roomID);
areaMap.addElement(GR);
hashRooms.put(GR.roomID, GR);
}
}
}
}
public GrinderMap(Area A, int[] xyxy)
{
super(A,xyxy);
}
public void rePlaceRooms()
{
if(areaMap==null)
return;
grid=null;
placeRooms();
hashRooms=null;
rebuildGrid();
}
public void rebuildGrid()
{
if (areaMap == null) return;
// build grid!
int xoffset = 0;
int yoffset = 0;
for (int x = 0; x < areaMap.size(); x++)
{
GrinderRoom GR = (GrinderRoom) areaMap.elementAt(x);
if (GR.xy[0] < xoffset)
{
xoffset = GR.xy[0];
if (debug) Log.sysOut("GR-REGRID", "xoffset set0: " + xoffset);
if((debug) && (GR.xy[0]>0) ) Log.sysOut("GR-REGRID", "positive GRx: " + GR.xy[0]);
}
if (GR.xy[1] < yoffset)
yoffset = GR.xy[1];
}
xoffset = xoffset * -1;
yoffset = yoffset * -1;
if (debug) Log.sysOut("GR-REGRID", "xoffset set : " + xoffset);
if (debug) Log.sysOut("GR-REGRID", "Xbound set : " + Xbound);
Xbound = 0;
Ybound = 0;
for (int x = 0; x < areaMap.size(); x++)
{
GrinderRoom room = (GrinderRoom) areaMap.elementAt(x);
room.xy[0] = room.xy[0] + xoffset;
if (room.xy[0] > Xbound) Xbound = room.xy[0];
room.xy[1] = room.xy[1] + yoffset;
if (room.xy[1] > Ybound) Ybound = room.xy[1];
}
if (debug) Log.sysOut("GR-REGRID", "Xbound set2: " + Xbound);
grid = new GrinderRoom[Xbound + 1][Ybound + 1][maxZ + 1];
if (debug) Log.sysOut("GR-REGRID", "GrinderRoom Grid Created: (x,y,z) " +
(Xbound + 1) + "," + (Ybound + 1) + "," + (maxZ + 1));
for (int y = 0; y < areaMap.size(); y++)
{
GrinderRoom room = (GrinderRoom) areaMap.elementAt(y);
// this was hardcoded to look for below zero, but my zFix math
// often ended up with minZ >= 1
if(room.z<minZ)
{
grid[room.xy[0]][room.xy[1]][(room.z + zFix)] = room;
if (debug) Log.sysOut("GR-REGRID", "Room outside z range: " + room.z);
}
else
{
if ((debug) && ((room.z > maxZ) || (room.z < minZ)))
Log.sysOut("GR-HTML", "Room.z error: " + room.z + " outside " + maxZ + "-" + minZ + "(" +
room.roomID + ")");
grid[room.xy[0]][room.xy[1]][room.z] = room;
}
}
}
protected GrinderRoom getProcessedRoomAt(Hashtable processed, int x, int y, int z)
{
for (Enumeration e = processed.elements(); e.hasMoreElements(); )
{
GrinderRoom room = (GrinderRoom) e.nextElement();
if ( (room.xy[0] == x) && (room.xy[1] == y) && (room.z == z))
return room;
}
return null;
}
public GrinderRoom getRoom(String ID)
{
if ( (hashRooms != null) && (hashRooms.containsKey(ID)))
return (GrinderRoom) hashRooms.get(ID);
if (areaMap != null)
{
for (int r = 0; r < areaMap.size(); r++)
{
GrinderRoom room = (GrinderRoom) areaMap.elementAt(r);
if (room.roomID.equalsIgnoreCase(ID))
return room;
}
}
return null;
}
protected boolean isEmptyCluster(Hashtable processed, int x, int y, int z)
{
for (Enumeration e = processed.elements(); e.hasMoreElements(); )
{
GrinderRoom room = (GrinderRoom) e.nextElement();
if ( ( ( (room.xy[0] > x - CLUSTERSIZE) && (room.xy[0] < x + CLUSTERSIZE))
&& ( (room.xy[1] > y - CLUSTERSIZE) && (room.xy[1] < y + CLUSTERSIZE)))
|| ( (room.xy[0] == x) && (room.xy[1] == y)) && (room.z == z))
return false;
}
return true;
}
protected void findEmptyCluster(Hashtable processed, Vector XYZ)
{
int x = ( (Integer) XYZ.elementAt(0)).intValue();
int y = ( (Integer) XYZ.elementAt(1)).intValue();
int z = ( (Integer) XYZ.elementAt(2)).intValue();
int spacing = CLUSTERSIZE;
while (true)
{
for (int i = 0; i < 8; i++)
{
int yadjust = 0;
int xadjust = 0;
switch (i)
{
case 0:
xadjust = 1;
break;
case 1:
xadjust = 1;
yadjust = 1;
break;
case 2:
yadjust = 1;
break;
case 3:
xadjust = 1;
xadjust = -1;
break;
case 4:
xadjust = -1;
break;
case 5:
xadjust = -1;
yadjust = -1;
break;
case 6:
yadjust = -1;
break;
case 7:
yadjust = -1;
xadjust = 1;
break;
}
// I'm letting EmptyCluster always search the current Z level
if (isEmptyCluster(processed, x + (spacing * xadjust),
y + (spacing * yadjust), z))
{
XYZ.setElementAt(new Integer(x + (spacing * xadjust)), 0);
XYZ.setElementAt(new Integer(y + (spacing * yadjust)), 1);
XYZ.setElementAt(new Integer(z), 2);
return;
}
}
spacing += 1;
}
}
public void placeRooms()
{
if (areaMap == null)
return;
if (areaMap.size() == 0)
return;
for (int i = 0; i < areaMap.size(); i++)
{
GrinderRoom room = (GrinderRoom) areaMap.elementAt(i);
room.xy=new int[2];
for (int d = 0; d < Directions.NUM_DIRECTIONS; d++)
{
GrinderDir dir = room.doors[d];
if (dir != null)
dir.positionedAlready = false;
}
}
Hashtable processed = new Hashtable();
boolean doneSomething = true;
while ( (areaMap.size() > processed.size()) && (doneSomething))
{
doneSomething = false;
for (int i = 0; i < areaMap.size(); i++)
{
GrinderRoom room = (GrinderRoom) areaMap.elementAt(i);
if (!processed.containsKey(room.roomID))
{
placeRoom(room, 0, 0, processed, true, true, 0, 0);
doneSomething = true;
}
}
}
// For sanity, we rehash all the Z levels into positive numbers
// some overhead, but worthwhile
for (int x = 0; x < areaMap.size(); x++)
{
GrinderRoom GR = (GrinderRoom) areaMap.elementAt(x);
if(GR.xy==null) Log.errOut("GrinderMap",GR.roomID+" not assigned an XY!");
if (GR.z < minZ)
{
if (debug) Log.sysOut("GR-PLACERS", "minZ changed: " + minZ + " to " + GR.z);
minZ = GR.z;
}
if (GR.z > maxZ)
{
if (debug) Log.sysOut("GR-PLACERS", "maxZ changed: " + maxZ + " to " + GR.z);
maxZ = GR.z;
}
}
zFix = maxZ - minZ;
if ((zFix + minZ) > 0)
zFix -= (0 - (minZ + zFix)) * -1;
if (debug) Log.sysOut("GR-PLACERS", "zFix set : " + zFix);
if (debug) Log.sysOut("GR-PLACERS", "areaMap size: " + areaMap.size());
int updatedCount = 0;
for (int x = 0; x < areaMap.size(); x++)
{
GrinderRoom GR = (GrinderRoom) areaMap.elementAt(x);
int oldZ = GR.z;
GR.z += zFix;
areaMap.setElementAt(GR,x);
if (GR.z!=oldZ) updatedCount++;
}
if (debug) Log.sysOut("GR-PLACERS", "maybe update: " + updatedCount);
if (debug) Log.sysOut("GR-PLACERS", "maxZ changed: " + maxZ + " to " + (maxZ + zFix));
maxZ += zFix;
if (debug) Log.sysOut("GR-PLACERS", "minZ changed: " + minZ + " to " + (minZ + zFix));
minZ += zFix;
if (areaMap.size() > processed.size())
Log.errOut("GrinderMap",
areaMap.size() - processed.size() +
" room(s) were not placed.");
}
public StringBuffer getHTMLTable(ExternalHTTPRequests httpReq)
{
StringBuffer buf = new StringBuffer("");
// For now, we will populate the SELECT element prior to the
// map layers, but for our cool hover list, we make it a DIV
buf.append("<DIV id=\"layersMenu\" style=\"position:absolute; width:110px; "
+ "height:200px; z-index:1000000" +
"; left: 0px; top: 10px; visibility: show\">");
buf.append("<select name=\"layerSelect\" size=\"18\" onChange=\"showSelected()\">");
for (int z = minZ; z <= maxZ; z++)
buf.append("<option value=\"MapLayer" + z + "\">Level " + z + "</option>");
buf.append("</select></div>");
for (int z = 0; z <= maxZ; z++)
{
// Z levels are representations of elevation
// As per the new evalation = LAYER handling
// So, here we create the (for now) hidden DIV's
buf.append("<DIV id=\"MapLayer" + z + "\" style=\"position:absolute; width:" +
( (Xbound + 1) * 130) + "px; " + "height:" +
( (Ybound + 1) * 120) + "px; z-index:" + z +
"; left: 120px; top: 10px; visibility: hidden\">");
buf.append("<TABLE WIDTH=" + ( (Xbound + 1) * 130) +
" BORDER=0 CELLSPACING=0 CELLPADDING=0>");
for(int l=0;l<5;l++)
{
buf.append("<TR HEIGHT=1>");
for(int x=Xstart;x<=Xbound;x++)
buf.append("<TD WIDTH=20><BR></TD><TD WIDTH=30><BR></TD><TD WIDTH=30><BR></TD><TD WIDTH=30><BR></TD><TD WIDTH=20><BR></TD>");
buf.append("</TR>");
}
for (int y = 0; y <= Ybound; y++)
{
for (int l = 0; l < 5; l++)
{
buf.append("<TR HEIGHT=20>");
for (int x = 0; x <= Xbound; x++)
{
if ((debug) && ((z > maxZ) || (z < minZ)))
Log.sysOut("GR-HTML", "z error : " + z + " outside " + maxZ + "-" + minZ);
GrinderRoom GR = grid[x][y][z];
if (GR == null)
buf.append("<TD COLSPAN=5"+((boundsXYXY!=null)?" ID=X"+(x+boundsXYXY[0])+"_"+(y+boundsXYXY[1]):"")+"><BR></TD>");
else
{
switch (l)
{
case 0:
{ // north, up
buf.append("<TD>"+getDoorLabelGif(Directions.NORTHWEST,GR,httpReq)+"</TD>");
buf.append("<TD><BR></TD>");
buf.append("<TD>" +
getDoorLabelGif(Directions.NORTH, GR, httpReq) +
"</TD>");
buf.append("<TD>" +
getDoorLabelGif(Directions.UP, GR, httpReq) +
"</TD>");
buf.append("<TD>"+getDoorLabelGif(Directions.NORTHEAST,GR,httpReq)+"</TD>");
break;
}
case 1:
{ // west, east
buf.append("<TD>" +
getDoorLabelGif(Directions.WEST, GR, httpReq) +
"</TD>");
buf.append("<TD COLSPAN=3 ROWSPAN=3 VALIGN=TOP ");
buf.append(roomColorStyle(GR));
buf.append((boundsXYXY!=null)?" ID=X"+(x+boundsXYXY[0])+"_"+(y+boundsXYXY[1]):"");
buf.append(">");
String roomID = GR.roomID;
if (roomID.startsWith(area.Name() + "#")) {
roomID = roomID.substring(roomID.indexOf("#"));
}
try {
buf.append("<a name=\"" +
URLEncoder.encode(GR.roomID, "UTF-8") +
"\" href=\"javascript:RC('" +GR.roomID
+ "');\"><FONT SIZE=-1><B>" + roomID +
"</B></FONT></a><BR>");
}
catch (java.io.UnsupportedEncodingException e) {
Log.errOut("GrinderMap", "Wrong Encoding");
}
buf.append("<FONT SIZE=-2>(" + CMClass.classID(GR.room()) +
")<BR>");
String displayText = GR.room().displayText();
if (displayText.length() > 20) {
displayText = displayText.substring(0, 20) + "...";
}
buf.append(displayText + "</FONT></TD>");
buf.append("<TD>" +
getDoorLabelGif(Directions.EAST, GR, httpReq) +
"</TD>");
break;
}
case 2: // nada
buf.append("<TD><BR></TD>");
buf.append("<TD><BR></TD>");
break;
case 3:
{ // alt e,w
buf.append("<TD><BR></TD>");
buf.append("<TD><BR></TD>");
break;
}
case 4:
{ // south, down
buf.append("<TD>"+getDoorLabelGif(Directions.SOUTHWEST,GR,httpReq)+"</TD>");
buf.append("<TD><BR></TD>");
buf.append("<TD>" +
getDoorLabelGif(Directions.SOUTH, GR, httpReq) +
"</TD>");
buf.append("<TD>" +
getDoorLabelGif(Directions.DOWN, GR, httpReq) +
"</TD>");
buf.append("<TD>"+getDoorLabelGif(Directions.SOUTHEAST,GR,httpReq)+"</TD>");
break;
}
default:
break;
}
}
}
buf.append("</TR>");
}
}
buf.append("</TABLE>");
buf.append("</DIV>");
}
return buf;
}
public StringBuffer getHTMLMap(ExternalHTTPRequests httpReq)
{
return getHTMLMap(httpReq, 4);
}
// this is much like getHTMLTable, but tiny rooms for world map viewing. No exits or ID's for now.
public StringBuffer getHTMLMap(ExternalHTTPRequests httpReq, int roomSize)
{
StringBuffer buf = new StringBuffer("");
// For now, we will populate the SELECT element prior to the
// map layers, but for our cool hover list, we make it a DIV
buf.append("<DIV id=\"layersMenu\" style=\"position:absolute; width:110px; "
+ "height:200px; z-index:1000000" +
"; left: 0px; top: 10px; visibility: show\">");
buf.append("<select name=\"layerSelect\" size=\"18\" onChange=\"showSelected()\">");
String MaPlayer=httpReq.getRequestParameter("MAPLAYER");
if(MaPlayer==null) MaPlayer="";
for (int z = minZ; z <= maxZ; z++)
{
buf.append("<option value=\"MapLayer" + z + "\"");
if(MaPlayer.equalsIgnoreCase("MapLayer"+z))
buf.append(" SELECTED");
buf.append(">Level " + z + "</option>");
}
buf.append("</select></div>");
for (int z = 0; z <= maxZ; z++)
{
// Z levels are representations of elevation
// As per the new evalation = LAYER handling
// So, here we create the (for now) hidden DIV's
buf.append("<DIV id=\"MapLayer" + z + "\" style=\"position:absolute; width:" +
( (Xbound + 1) * roomSize) + "px; " + "height:" +
( (Ybound + 1) * roomSize) + "px; z-index:" + z +
"; left: 120px; top: 10px; visibility: hidden\">");
buf.append("<TABLE WIDTH=" + ( (Xbound + 1) * roomSize) +
" BORDER=0 CELLSPACING=0 CELLPADDING=0>");
buf.append("<TR HEIGHT=" + roomSize + ">");
for (int x = 0; x <= Xbound; x++)
buf.append("<TD WIDTH=" + roomSize + " HEIGHT=" + roomSize +"></TD>");
buf.append("</TR>");
for (int y = 0; y <= Ybound; y++)
{
buf.append("<TR HEIGHT=" + roomSize + ">");
for (int x = 0; x <= Xbound; x++)
{
if ( (debug) && ( (z > maxZ) || (z < minZ)))
Log.sysOut("GR-HTML",
"z error : " + z + " outside " + maxZ + "-" + minZ);
GrinderRoom GR = grid[x][y][z];
String tdins=(boundsXYXY!=null)?" ID=X"+(x+boundsXYXY[0])+"_"+(y+boundsXYXY[1]):"";
if (GR == null)
buf.append("<TD"+tdins+"></TD>");
else
{
buf.append("<TD"+tdins+" ");
if(!GR.isRoomGood())
buf.append("BGCOLOR=BLACK");
else
buf.append(roomColorStyle(GR));
buf.append("></TD>");
}
}
buf.append("</TR>");
}
buf.append("</TABLE>");
buf.append("</DIV>");
}
return buf;
}
protected GrinderRoom getRoomInDir(GrinderRoom room, int d)
{
switch (d)
{
case Directions.NORTH:
if (room.xy[1] > 0)
return grid[room.xy[0]][room.xy[1] - 1][room.z];
break;
case Directions.SOUTH:
if (room.xy[1] < Ybound)
return grid[room.xy[0]][room.xy[1] + 1][room.z];
break;
case Directions.NORTHWEST:
if((room.xy[1]>0)&&(room.xy[0]>0))
return grid[room.xy[0]-1][room.xy[1]-1][room.z];
break;
case Directions.SOUTHWEST:
if((room.xy[1]<Ybound)&&(room.xy[0]>0))
return grid[room.xy[0]-1][room.xy[1]+1][room.z];
break;
case Directions.NORTHEAST:
if((room.xy[1]>0)&&(room.xy[0]<Xbound))
return grid[room.xy[0]+1][room.xy[1]-1][room.z];
break;
case Directions.SOUTHEAST:
if((room.xy[1]<Ybound)&&(room.xy[0]<Xbound))
return grid[room.xy[0]+1][room.xy[1]+1][room.z];
break;
case Directions.EAST:
if (room.xy[0] < Xbound)
return grid[room.xy[0] + 1][room.xy[1]][room.z];
break;
case Directions.WEST:
if (room.xy[0] > 0)
return grid[room.xy[0] - 1][room.xy[1]][room.z];
break;
case Directions.UP:
if (room.z > maxZ)
return grid[room.xy[0]][room.xy[1]][room.z - 1];
case Directions.DOWN:
if (room.z < minZ)
return grid[room.xy[0]][room.xy[1]][room.z + 1];
}
return null;
}
public void placeRoom(GrinderRoom room,
int favoredX,
int favoredY,
Hashtable processed,
boolean doNotDefer,
boolean passTwo,
int depth,
int zLevel)
{
if (room == null)
return;
if (depth > 500)
return;
GrinderRoom anythingAt = getProcessedRoomAt(processed, favoredX, favoredY, zLevel);
if (anythingAt != null)
{
// maybe someone else will take care of it?
if (!doNotDefer)
{
for (int r = 0; r < areaMap.size(); r++)
{
GrinderRoom roomToBlame = (GrinderRoom) areaMap.elementAt(r);
if (roomToBlame != room)
{
for (int rd = 0; rd < Directions.NUM_DIRECTIONS; rd++)
{
GrinderDir RD = roomToBlame.doors[rd];
if ( (RD != null)
&& (RD.room != null)
&& (!RD.positionedAlready)
&& (RD.room.equals(room.roomID)))
return;
}
}
}
}
// nope; nobody can. It's up to this!
Vector XYZ = new Vector();
XYZ.addElement(new Integer(0));
XYZ.addElement(new Integer(0));
XYZ.addElement(new Integer(0));
findEmptyCluster(processed, XYZ);
room.xy[0] = ( (Integer) XYZ.elementAt(0)).intValue();
room.xy[1] = ( (Integer) XYZ.elementAt(1)).intValue();
room.z = ( (Integer) XYZ.elementAt(2)).intValue();
}
else
{
room.xy[0] = favoredX;
room.xy[1] = favoredY;
room.z = zLevel;
}
// once done, is never undone. A room is
// considered processed only once!
processed.put(room.roomID, room);
for (int d = 0; d < Directions.NUM_DIRECTIONS; d++)
{
String roomID = null;
if (room.doors[d] != null)
roomID = room.doors[d].room;
if ( (roomID != null)
&& (roomID.length() > 0)
&& (processed.get(roomID) == null)
&& (passTwo || ( (d != Directions.UP) && (d != Directions.DOWN))))
{
GrinderRoom nextRoom = getRoom(roomID);
if (nextRoom != null)
{
int newFavoredX = room.xy[0];
int newFavoredY = room.xy[1];
int newZLevel = room.z;
switch (d)
{
case Directions.NORTH:
newFavoredY--;
break;
case Directions.SOUTH:
newFavoredY++;
break;
case Directions.EAST:
newFavoredX++;
break;
case Directions.WEST:
newFavoredX--;
break;
case Directions.NORTHEAST:
newFavoredY--; newFavoredX++; break;
case Directions.NORTHWEST:
newFavoredY--; newFavoredX--;break;
case Directions.SOUTHEAST:
newFavoredY++; newFavoredX++; break;
case Directions.SOUTHWEST:
newFavoredY++; newFavoredX--; break;
case Directions.UP:
newZLevel++;
break;
case Directions.DOWN:
newZLevel--;
break;
}
room.doors[d].positionedAlready = true;
placeRoom(nextRoom, newFavoredX, newFavoredY, processed, false,
passTwo, depth + 1, newZLevel);
}
}
}
}
}
