Bundles! Have component bundles largely working. Wrote test code and ANT

tasks and XML parsing rule sets all the good stuff. Rewired up all the
cast code to be amenable to bundling and did some other revamping.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@640 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/cast/CharacterDescriptor.java

@@ -1,8 +1,9 @@
 //
-// $Id: CharacterDescriptor.java,v 1.3 2001/11/01 01:40:42 shaper Exp $
+// $Id: CharacterDescriptor.java,v 1.4 2001/11/27 08:09:34 mdb Exp $
 
 package com.threerings.cast;
 
+import java.util.Arrays;
 import com.samskivert.util.StringUtil;
 
 /**
@@ -14,7 +15,7 @@ public class CharacterDescriptor
     /**
      * Constructs the character descriptor. 
      */
-    public CharacterDescriptor (int components[])
+    public CharacterDescriptor (int[] components)
     {
         _components = components;
     }
@@ -23,19 +24,42 @@ public class CharacterDescriptor
      * Returns an array of the component identifiers comprising the
      * character described by this descriptor.
      */
-    public int[] getComponents ()
+    public int[] getComponentIds ()
     {
         return _components;
     }
 
+    /**
+     * Compute a sensible hashcode for this object.
+     */
+    public int hashCode ()
+    {
+        int code = 0, clength = _components.length;
+        for (int i = 0; i < clength; i++) {
+            code ^= _components[i];
+        }
+        return code;
+    }
+
+    /**
+     * Compares this character descriptor to another.
+     */
+    public boolean equals (Object other)
+    {
+        if (other instanceof CharacterDescriptor) {
+            return Arrays.equals(_components,
+                                 ((CharacterDescriptor)other)._components);
+        } else {
+            return false;
+        }
+    }
+
     /**
      * Returns a string representation of this character descriptor.
      */
     public String toString ()
     {
-        StringBuffer buf = new StringBuffer();
-        buf.append("[").append(StringUtil.toString(_components));
-        return buf.append("]").toString();
+        return "[cids=" + StringUtil.toString(_components) + "]";
     }
 
     /** The component identifiers comprising the character. */