diff --git a/pom.xml b/pom.xml
index 5e54f64..d730dc0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.alterdekim.game</groupId>
     <artifactId>actionScriptDecompiler</artifactId>
-    <version>0.0.6</version>
+    <version>0.0.7</version>
     <packaging>jar</packaging>
 
     <name>SWFDissect</name>
diff --git a/src/main/java/com/alterdekim/flash/decompiler/mapper/FlashMapper.java b/src/main/java/com/alterdekim/flash/decompiler/mapper/FlashMapper.java
index ee925b2..c9850f8 100644
--- a/src/main/java/com/alterdekim/flash/decompiler/mapper/FlashMapper.java
+++ b/src/main/java/com/alterdekim/flash/decompiler/mapper/FlashMapper.java
@@ -7,14 +7,45 @@ import org.apache.commons.lang3.tuple.Pair;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
+import java.util.stream.Collectors;
 
 @Slf4j
 public class FlashMapper {
 
+    public static <T> Map<String, Object> objToMap(List<T> l) {
+        Map<String, Object> m = new HashMap<>();
+        for( T o : l ) {
+            try {
+                Map<String, Object> m1 = new HashMap<>();
+                String s = getId(o).toString();
+                List<Field> fields = Arrays.stream(o.getClass().getDeclaredFields())
+                        .filter(f -> f.isAnnotationPresent(FlashField.class))
+                        .collect(Collectors.toList());
+                for (Field f : fields) {
+                    String key = f.getAnnotation(FlashField.class).name();
+                    Object val = f.get(o);
+                    m1.put(key, val);
+                }
+                m.put(s, m1);
+            } catch (IllegalAccessException e) {
+                log.error("FlashMapper valueGet error: {}", e.getMessage());
+            }
+        }
+        return m;
+    }
+
+    private static <T> Long getId(T o) throws IllegalAccessException {
+        Optional<Field> idField = Arrays.stream(o.getClass().getDeclaredFields())
+                .filter(f -> f.isAnnotationPresent(FlashValue.class) &&
+                        f.getAnnotation(FlashValue.class).type() == FlashValueType.Id)
+                .findFirst();
+        if( idField.isEmpty() ) return 0L;
+        Field f = idField.get();
+        f.setAccessible(true);
+        return (Long) f.get(o);
+    }
+
     public static <T> T mapToObj(Map<String, Object> m, Class<T> obj) {
         try {
             T result = obj.getDeclaredConstructor().newInstance();