added checks to prevent renaming classes/fields/methods/arguments to the same name as other classes/fields/methods/arguments

1 files changed, 20 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/mapping/ClassMapping.java b/src/cuchaz/enigma/mapping/ClassMapping.java
index 1219e7c..5faaf2a 100644
--- a/src/cuchaz/enigma/mapping/ClassMapping.java
+++ b/src/cuchaz/enigma/mapping/ClassMapping.java
@@ -334,4 +334,24 @@ public class ClassMapping implements Serializable, Comparable<ClassMapping>
                 }
                 return false;
         }
+
+        public boolean containsDeobfField( String name )
+        {
+                return m_fieldsByDeobf.containsKey( name );
+        }
+
+        public boolean containsDeobfMethod( String name, String signature )
+        {
+                return m_methodsByDeobf.containsKey( getMethodKey( name, signature ) );
+        }
+
+        public boolean containsArgument( MethodEntry obfMethodEntry, String name )
+        {
+                MethodMapping methodMapping = m_methodsByObf.get( getMethodKey( obfMethodEntry.getName(), obfMethodEntry.getSignature() ) );
+                if( methodMapping != null )
+                {
+                        return methodMapping.containsArgument( name );
+                }
+                return false;
+        }
 }