1 files changed, 38 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/convert/MatchesWriter.java b/src/cuchaz/enigma/convert/MatchesWriter.java
index 6658e2a..6e371bc 100644
--- a/src/cuchaz/enigma/convert/MatchesWriter.java
+++ b/src/cuchaz/enigma/convert/MatchesWriter.java
@@ -3,8 +3,10 @@ package cuchaz.enigma.convert;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
+import java.util.Map;
 
 import cuchaz.enigma.mapping.ClassEntry;
+import cuchaz.enigma.mapping.FieldEntry;
 
 
 public class MatchesWriter {
@@ -38,4 +40,40 @@ public class MatchesWriter {
                         out.write(entry.toString());
                 }
         }
+
+        public static void writeFields(FieldMatches fieldMatches, File file)
+        throws IOException {
+                try (FileWriter out = new FileWriter(file)) {
+                        for (Map.Entry<FieldEntry,FieldEntry> match : fieldMatches.matches().entrySet()) {
+                                writeFieldMatch(out, match.getKey(), match.getValue());
+                        }
+                        for (FieldEntry fieldEntry : fieldMatches.getUnmatchedSourceFields()) {
+                                writeFieldMatch(out, fieldEntry, null);
+                        }
+                        for (FieldEntry fieldEntry : fieldMatches.getUnmatchedDestFields()) {
+                                writeFieldMatch(out, null, fieldEntry);
+                        }
+                }
+        }
+
+        private static void writeFieldMatch(FileWriter out, FieldEntry source, FieldEntry dest)
+        throws IOException {
+                if (source != null) {
+                        writeField(out, source);
+                }
+                out.write(":");
+                if (dest != null) {
+                        writeField(out, dest);
+                }
+                out.write("\n");
+        }
+        
+        private static void writeField(FileWriter out, FieldEntry fieldEntry)
+        throws IOException {
+                out.write(fieldEntry.getClassName());
+                out.write(" ");
+                out.write(fieldEntry.getName());
+                out.write(" ");
+                out.write(fieldEntry.getType().toString());
+        }
 }