fixed mapping conversion bug with class rename order

1 files changed, 11 insertions, 5 deletions

diff --git a/src/cuchaz/enigma/mapping/MethodMapping.java b/src/cuchaz/enigma/mapping/MethodMapping.java
index fe4e29b..b0f7ba8 100644
--- a/src/cuchaz/enigma/mapping/MethodMapping.java
+++ b/src/cuchaz/enigma/mapping/MethodMapping.java
@@ -142,21 +142,27 @@ public class MethodMapping implements Serializable, Comparable<MethodMapping>
                 return ( m_obfName + m_obfSignature ).compareTo( ( other.m_obfName + other.m_obfSignature ) );
         }
 
-        public void renameObfClasses( final Map<String,String> nameMap )
+        public boolean renameObfClass( final String oldObfClassName, final String newObfClassName )
         {
                 // rename obf classes in the signature
-                m_obfSignature = SignatureUpdater.update( m_obfSignature, new ClassNameUpdater( )
+                String newSignature = SignatureUpdater.update( m_obfSignature, new ClassNameUpdater( )
                 {
                         @Override
                         public String update( String className )
                         {
-                                String newName = nameMap.get( className );
-                                if( newName != null )
+                                if( className.equals( oldObfClassName ) )
                                 {
-                                        return newName;
+                                        return newObfClassName;
                                 }
                                 return className;
                         }
                 } );
+                
+                if( newSignature != m_obfSignature )
+                {
+                        m_obfSignature = newSignature;
+                        return true;
+                }
+                return false;
         }
 }