Added characters to Wiz4

src/com/bytezone/diskbrowser/disk/AppleDisk.java

@@ -165,7 +165,7 @@ public class AppleDisk implements Disk
       this.sectorSize = 512;
       this.trackSize = sectors * sectorSize;
     }
-    else if (file.length () == 143360 && tracks == 256 && sectors == 8)    // wiz4
+    else if (file.length () == 143360 && tracks == 256 && sectors == 8)    // wiz4 or wiz5
     {
       this.blocks = tracks * sectors;
       this.sectorSize = 512;

src/com/bytezone/diskbrowser/disk/DiskFactory.java

@@ -861,9 +861,12 @@ public class DiskFactory
         System.out.println ("checking Wizardry IV or V");
 
       String fileName = file.getAbsolutePath ().toLowerCase ();
-      int pos = file.getAbsolutePath ().indexOf ('.');
+      int pos = fileName.lastIndexOf ('.');
-      char c = fileName.charAt (pos - 1);
+      char c = fileName.charAt (pos - 1);                     // '1' (wiz4) or 'a' (wiz5)
-      int requiredDisks = c == '1' ? 6 : c == 'a' ? 10 : 0;
+      int requiredDisks = c == '1' ? 7 : c == 'a' ? 10 : 0;
+
+      if (debug)
+        System.out.printf ("Required disks: %d%n", requiredDisks);
 
       if (requiredDisks > 0)
       {
@@ -884,7 +887,7 @@ public class DiskFactory
       }
     }
     if (debug)
-      System.out.println ("Not a Wizardry IV disk");
+      System.out.println ("Not a Wizardry IV or V disk");
 
     PascalDisk pascalDisk = new PascalDisk (disk);
     return pascalDisk;
@@ -894,6 +897,9 @@ public class DiskFactory
   private static boolean collectDataDisks (String fileName, int dotPos, AppleDisk[] disks)
   // ---------------------------------------------------------------------------------//
   {
+    if (debug)
+      System.out.println ("Collecting Wizardry disks");
+
     char c = fileName.charAt (dotPos - 1);
     String suffix = fileName.substring (dotPos + 1);
 
@@ -901,8 +907,11 @@ public class DiskFactory
     {
       String old = new String (c + "." + suffix);
       String rep = new String ((char) (c + i - 1) + "." + suffix);
-
       File f = new File (fileName.replace (old, rep));
+
+      if (debug)
+        System.out.println (f);
+
       if (!f.exists () || !f.isFile ())
         return false;
 

src/com/bytezone/diskbrowser/wizardry/Character.java

@@ -32,6 +32,7 @@ class Character extends AbstractFile
   // ---------------------------------------------------------------------------------//
   {
     super (name, buffer);
+
     this.scenario = scenario;
 
     attributes = new Attributes ();

src/com/bytezone/diskbrowser/wizardry/Character4.java

@@ -0,0 +1,16 @@
+package com.bytezone.diskbrowser.wizardry;
+
+import com.bytezone.diskbrowser.applefile.AbstractFile;
+
+// -----------------------------------------------------------------------------------//
+public class Character4 extends AbstractFile
+// -----------------------------------------------------------------------------------//
+{
+
+  // ---------------------------------------------------------------------------------//
+  Character4 (String name, byte[] buffer)
+  // ---------------------------------------------------------------------------------//
+  {
+    super (name, buffer);
+  }
+}

src/com/bytezone/diskbrowser/wizardry/Header.java

@@ -101,6 +101,13 @@ class Header
     }
   }
 
+  // ---------------------------------------------------------------------------------//
+  ScenarioData get (int index)
+  // ---------------------------------------------------------------------------------//
+  {
+    return data.get (index);
+  }
+
   // ---------------------------------------------------------------------------------//
   private void linkText (String title, DiskAddress da, DefaultMutableTreeNode headerNode)
   // ---------------------------------------------------------------------------------//

src/com/bytezone/diskbrowser/wizardry/Huffman.java

@@ -1,5 +1,8 @@
 package com.bytezone.diskbrowser.wizardry;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import com.bytezone.diskbrowser.applefile.AbstractFile;
 
 // Based on a pascal routine by Tom Ewers
@@ -28,19 +31,52 @@ class Huffman extends AbstractFile
     super (name, buffer);
   }
 
+  // ---------------------------------------------------------------------------------//
+  byte[] decodeMessage (byte[] buffer, int offset, int length)
+  // ---------------------------------------------------------------------------------//
+  {
+    this.message = buffer;
+    List<Byte> decoded = new ArrayList<> ();
+    int retPtr = 0;
+    int max = offset + length;
+
+    depth = 0;
+    msgPtr = offset;
+    currentByte = 0;
+
+    while (msgPtr < max)
+      decoded.add (getChar ());
+
+    byte[] returnBuffer = new byte[decoded.size ()];
+    for (byte b : decoded)
+      returnBuffer[retPtr++] = b;
+
+    return returnBuffer;
+  }
+
   // ---------------------------------------------------------------------------------//
   String decodeMessage (byte[] message)
   // ---------------------------------------------------------------------------------//
   {
     this.message = message;
+
     depth = 0;
     msgPtr = 0;
     currentByte = 0;
 
-    int len = getChar ();
+    int len = getChar () & 0xFF;
     StringBuilder text = new StringBuilder ();
     for (int i = 0; i < len; i++)
-      text.append ((char) getChar ());
+    {
+      int c = getChar () & 0xFF;
+      text.append (switch (c)
+      {
+        case 0x09 -> " OF ";
+        case 0x0A -> "POTION";
+        case 0x0B -> "STAFF";
+        default -> c < 32 ? '?' : (char) c;
+      });
+    }
 
     return text.toString ();
   }

src/com/bytezone/diskbrowser/wizardry/Relocator.java

@@ -40,21 +40,21 @@ public class Relocator extends AbstractFile
       for (DiskSegment diskSegment : diskRecord.diskSegments)
       {
         int lo = diskSegment.logicalBlock;
-        int hi = diskSegment.logicalBlock + diskSegment.segmentLength;
+        int hi = lo + diskSegment.segmentLength;
 
         for (int i = lo, count = 0; i < hi; i++, count++)
-        //          if (diskBlocks[i] == 0)       // doesn't matter either way
+          if (diskBlocks[i] == 0)       // doesn't matter either way
-        {
-          if (diskBlocks[i] != 0 && false)
           {
-            System.out.print ("was: ");
+            if (diskBlocks[i] != 0 && false)
-            System.out.printf ("diskBlocks[%d] = %d%n", i, diskBlocks[i]);
+            {
-            System.out.print ("now: ");
+              System.out.print ("was: ");
-            System.out.printf ("diskBlocks[%d] = %d%n", i, diskRecord.diskNumber);
+              System.out.printf ("diskBlocks[%d] = %d%n", i, diskBlocks[i]);
+              System.out.print ("now: ");
+              System.out.printf ("diskBlocks[%d] = %d%n", i, diskRecord.diskNumber);
+            }
+            diskBlocks[i] = diskRecord.diskNumber;
+            diskOffsets[i] = diskSegment.physicalBlock + count;
           }
-          diskBlocks[i] = diskRecord.diskNumber;
-          diskOffsets[i] = diskSegment.physicalBlock + count;
-        }
       }
   }
 
@@ -62,6 +62,8 @@ public class Relocator extends AbstractFile
   public void createNewBuffer (Disk[] dataDisks)
   // ---------------------------------------------------------------------------------//
   {
+    System.out.println (getText ());
+
     AppleDisk master = (AppleDisk) dataDisks[0];
     //    byte[] key1 = { 0x55, 0x55, 0x15, 0x55 };
     //    byte[] key2 = { 0x00, 0x00, 0x01, 0x41 };

src/com/bytezone/diskbrowser/wizardry/Wizardry4BootDisk.java

@@ -33,7 +33,7 @@ public class Wizardry4BootDisk extends PascalDisk
   {
     super (dataDisks[0]);
 
-    version = dataDisks.length == 6 ? 4 : dataDisks.length == 10 ? 5 : 0;
+    version = dataDisks.length == 7 ? 4 : dataDisks.length == 10 ? 5 : 0;
 
     DefaultTreeModel model = (DefaultTreeModel) catalogTree.getModel ();
     DefaultMutableTreeNode currentRoot = (DefaultMutableTreeNode) model.getRoot ();
@@ -83,6 +83,7 @@ public class Wizardry4BootDisk extends PascalDisk
       }
     }
 
+    // scenario data
     if (version == 4)
     {
       DefaultMutableTreeNode scenarioNode = findNode (currentRoot, "SCENARIO.DATA");
@@ -92,6 +93,7 @@ public class Wizardry4BootDisk extends PascalDisk
         fileEntry.setFile (null);
         scenarioNode.setAllowsChildren (true);
         scenarioHeader = new Header (scenarioNode, this);
+        linkCharacters4 (scenarioNode, fileEntry);
         linkMazeLevels4 (scenarioNode, fileEntry);
       }
     }
@@ -109,7 +111,10 @@ public class Wizardry4BootDisk extends PascalDisk
         linkBlock2 (scenarioNode, fileEntry);
       }
     }
+    else
+      System.out.println ("No Wizardry version set");
 
+    // monster images
     if (version == 4)
     {
       DefaultMutableTreeNode monstersNode = findNode (currentRoot, "200.MONSTERS");
@@ -132,6 +137,72 @@ public class Wizardry4BootDisk extends PascalDisk
     }
   }
 
+  // ---------------------------------------------------------------------------------//
+  private void linkCharacters4 (DefaultMutableTreeNode scenarioNode, FileEntry fileEntry)
+  // ---------------------------------------------------------------------------------//
+  {
+    ScenarioData sd = scenarioHeader.get (Header.CHARACTER_AREA);
+
+    byte[] buffer = fileEntry.getDataSource ().buffer;
+    List<DiskAddress> blocks = fileEntry.getSectors ();
+
+    DefaultMutableTreeNode charactersNode = linkNode ("Characters", "Characters", scenarioNode);
+    List<DiskAddress> allCharacterBlocks = new ArrayList<> ();
+
+    int ptr = sd.dataOffset * 512;
+
+    for (int i = 0; i < 500; i++)
+    {
+      byte[] out = huffman.decodeMessage (buffer, ptr, sd.totalBlocks);
+
+      String name = HexFormatter.getPascalString (out, 1);
+
+      Character4 c = new Character4 (name, out);
+      List<DiskAddress> characterBlocks = new ArrayList<> ();
+      DiskAddress da = blocks.get (ptr / 512);
+      characterBlocks.add (da);
+      addToNode (c, charactersNode, characterBlocks);
+
+      if (!allCharacterBlocks.contains (da))
+        allCharacterBlocks.add (da);
+
+      ptr += sd.totalBlocks;
+    }
+
+    DefaultAppleFileSource afs = (DefaultAppleFileSource) charactersNode.getUserObject ();
+    afs.setSectors (allCharacterBlocks);
+  }
+
+  // ---------------------------------------------------------------------------------//
+  private void linkMazeLevels4 (DefaultMutableTreeNode scenarioNode, FileEntry fileEntry)
+  // ---------------------------------------------------------------------------------//
+  {
+    ScenarioData mazeData = scenarioHeader.get (Header.MAZE_AREA);
+
+    byte[] buffer = fileEntry.getDataSource ().buffer;
+    List<DiskAddress> blocks = fileEntry.getSectors ();
+
+    DefaultMutableTreeNode mazeNode = linkNode ("Maze", "Levels string", scenarioNode);
+    List<DiskAddress> allMazeBlocks = new ArrayList<> ();
+
+    for (int i = 0; i < mazeData.total; i++)
+    {
+      int blockPtr = mazeData.dataOffset + i * 2;
+
+      byte[] level = new byte[0x380];           // 896
+      System.arraycopy (buffer, blockPtr * 512, level, 0, level.length);
+
+      List<DiskAddress> mazeBlocks = new ArrayList<> ();
+      mazeBlocks.add (blocks.get (blockPtr));
+      mazeBlocks.add (blocks.get (blockPtr + 1));
+      addToNode (new MazeLevel (level, i), mazeNode, mazeBlocks);
+      allMazeBlocks.addAll (mazeBlocks);
+    }
+
+    DefaultAppleFileSource afs = (DefaultAppleFileSource) mazeNode.getUserObject ();
+    afs.setSectors (allMazeBlocks);
+  }
+
   // ---------------------------------------------------------------------------------//
   private void linkMonsterImages4 (DefaultMutableTreeNode monstersNode, FileEntry fileEntry)
   // ---------------------------------------------------------------------------------//
@@ -168,30 +239,6 @@ public class Wizardry4BootDisk extends PascalDisk
     }
   }
 
-  // ---------------------------------------------------------------------------------//
-  private void linkMazeLevels4 (DefaultMutableTreeNode scenarioNode, FileEntry fileEntry)
-  // ---------------------------------------------------------------------------------//
-  {
-    ScenarioData mazeData = scenarioHeader.data.get (Header.MAZE_AREA);
-
-    byte[] buffer = fileEntry.getDataSource ().buffer;
-    List<DiskAddress> blocks = fileEntry.getSectors ();
-
-    DefaultMutableTreeNode mazeNode = linkNode ("Maze", "Levels string", scenarioNode);
-    for (int i = 0; i < 15; i++)
-    {
-      byte[] level = new byte[0x380];           // 896
-      int offset = mazeData.dataOffset * 512 + i * 1024;
-      System.arraycopy (buffer, offset, level, 0, level.length);
-
-      List<DiskAddress> mazeBlocks = new ArrayList<> ();
-      int ptr = mazeData.dataOffset + i * 2;
-      mazeBlocks.add (blocks.get (ptr));
-      mazeBlocks.add (blocks.get (ptr + 1));
-      addToNode (new MazeLevel (level, i), mazeNode, mazeBlocks);
-    }
-  }
-
   // ---------------------------------------------------------------------------------//
   private void linkMazeLevels5 (DefaultMutableTreeNode scenarioNode, FileEntry fileEntry)
   // ---------------------------------------------------------------------------------//
@@ -332,6 +379,7 @@ public class Wizardry4BootDisk extends PascalDisk
     DefaultAppleFileSource afs = new DefaultAppleFileSource (name, text, this);
     DefaultMutableTreeNode node = new DefaultMutableTreeNode (afs);
     parent.add (node);
+
     return node;
   }
 

src/com/bytezone/diskbrowser/wizardry/WizardryScenarioDisk.java

@@ -136,6 +136,7 @@ public class WizardryScenarioDisk extends PascalDisk
   {
     byte[] buffer = disk.readBlock (2);
     int totalFiles = Utility.getShort (buffer, 16);
+
     if (totalFiles != 3)
       return false;