Added some support for some overlays

- Added support for actors and effect SS2 overlays
- fixed formatting

Author: Random06457

README.md

@@ -3,13 +3,19 @@
 
  This can load a Majora's Mask ROM either as a single file or as a file system.
 
- When a ROM is loaded as a "Single File", the loader will create the nintendo 64's memory layout, load and decompress the "code" file and load the overlay files specified by the overlay table used by the graph thread.
+ When a ROM is loaded as a "Single File", the loader will create the nintendo 64's memory layout, load the "code" file and load all the overlay files it can find (see [Loaded overlays](#loaded-overlays) for more details).
 
  <img src="https://raw.githubusercontent.com/Random0666/Useless-stuff/master/Mm64Loader/ghidra_loader.png" width=40%/>
 
  When a ROM is loaded as a "File System", the loader will simply parse the DMA entries and let you extract them.
 
 <img src="https://raw.githubusercontent.com/Random0666/Useless-stuff/master/Mm64Loader/ghidra_fs.png" width=50%/>
+
+# Loaded overlays
+The overlays the loader will seek for are the following:
+ - Overlays specified by a table used by the "graph" thread (e.g. ovl_title)
+ - Actor overlays
+ - "Effect Soft Sprite" (aka "Effect SS2") overlays
 
 # Currently supported versions:
 - Japan 1.0 (zelda@srd44 00-03-31 02:22:11)

extension.properties

@@ -1,5 +1,5 @@
 name=@extname@
-description=The extension description can be customized by editing the extension.properties file.
-author=
+description=Ghidra Loader for Majora's Mask 64 ROMs
+author=Random0666
 createdOn=
 version=@extversion@

src/main/java/mm64/MemPerm.java

@@ -2,32 +2,28 @@
 
 import java.util.regex.Pattern;
 
-public class MemPerm
-{
-	public boolean R;
-	public boolean W;
-	public boolean X;
-	
-	public MemPerm(boolean r, boolean w, boolean x)
-	{
-		R = r;
-		W = w;
-		X = x;
-	}
-	
-	public MemPerm(String s)
-	{
-		R = false;
-		W = false;
-		X = false;
-		
-		Pattern p = Pattern.compile("^(R|r|-)(W|w|-)(X|x|-)$");
-		if (p.matcher(s).matches())
-		{
-			R = s.charAt(0) != '-';
-			W = s.charAt(1) != '-';
-			X = s.charAt(2) != '-';
-		}
-	}
+public class MemPerm {
+    public boolean R;
+    public boolean W;
+    public boolean X;
+
+    public MemPerm(boolean r, boolean w, boolean x) {
+        R = r;
+        W = w;
+        X = x;
+    }
+
+    public MemPerm(String s) {
+        R = false;
+        W = false;
+        X = false;
+
+        Pattern p = Pattern.compile("^(R|r|-)(W|w|-)(X|x|-)$");
+        if (p.matcher(s).matches()) {
+            R = s.charAt(0) != '-';
+            W = s.charAt(1) != '-';
+            X = s.charAt(2) != '-';
+        }
+    }
 
 }

src/main/java/mm64/Mm64Exception.java

@@ -1,9 +1,7 @@
 package mm64;
 
-public class Mm64Exception extends Exception
-{
-	public Mm64Exception(String s)
-	{
-		super(s);
-	}
+public class Mm64Exception extends Exception {
+    public Mm64Exception(String s) {
+        super(s);
+    }
 }

src/main/java/mm64/Mm64File.java

@@ -2,9 +2,8 @@
 
 import mm64.Mm64Game.DmaDataEntry;
 
-public class Mm64File
-{
-	public boolean Compressed;
+public class Mm64File {
+    public boolean Compressed;
     public int VRomStart;
     public int VRomEnd;
     public int RomStart;
@@ -13,36 +12,34 @@ public class Mm64File
     public boolean Deleted;
     DmaDataEntry DmaData;
 
-    public Mm64File()
-    {
-    	
+    public Mm64File() {
+
     }
-    public Mm64File(byte[] data, int vrom, int rom, boolean comp, int compSize)
-    {
+
+    public Mm64File(byte[] data, int vrom, int rom, boolean comp, int compSize) {
         Data = data;
         VRomStart = vrom;
-    	VRomEnd = vrom+ (data != null ? data.length : compSize);
-    	RomStart = rom;
-    	RomEnd = rom+compSize;
+        VRomEnd = vrom + (data != null ? data.length : compSize);
+        RomStart = rom;
+        RomEnd = rom + compSize;
         Compressed = comp;
         Deleted = false;
     }
-    public static Mm64File DeletedFile(int vrom, int rom, int size)
-    {
-    	Mm64File file = new Mm64File();
-    	file.Data = new byte[size];
-    	file.Compressed = false;
-    	file.Deleted = true;
-    	file.VRomStart = vrom;
-    	file.VRomEnd = vrom+size;
-    	file.RomStart = rom;
-    	file.RomEnd = rom+size;
-
-		return file;
+
+    public static Mm64File DeletedFile(int vrom, int rom, int size) {
+        Mm64File file = new Mm64File();
+        file.Data = new byte[size];
+        file.Compressed = false;
+        file.Deleted = true;
+        file.VRomStart = vrom;
+        file.VRomEnd = vrom + size;
+        file.RomStart = rom;
+        file.RomEnd = rom + size;
+
+        return file;
     }
 
-    public boolean Valid()
-    {
+    public boolean Valid() {
         return Data != null;
     }
 }