oh no it's broken

core/src/io/anuke/mindustry/core/Control.java

@@ -11,6 +11,7 @@ import io.anuke.arc.scene.ui.TextField;
 import io.anuke.arc.util.*;
 import io.anuke.mindustry.core.GameState.State;
 import io.anuke.mindustry.entities.Effects;
+import io.anuke.mindustry.entities.traits.TypeTrait;
 import io.anuke.mindustry.entities.type.Player;
 import io.anuke.mindustry.game.*;
 import io.anuke.mindustry.game.EventType.*;
@@ -270,6 +271,10 @@ public class Control implements ApplicationListener{
                 dialog.show();
             });
         }
+
+        for(int i = 0; i < TypeTrait.registeredTypes.size; i++){
+            Log.info("{0} = {1}", i, TypeTrait.getTypeByID(i).get().getClass().getSimpleName());
+        }
     }
 
     @Override

core/src/io/anuke/mindustry/entities/traits/TypeTrait.java

@@ -1,17 +1,14 @@
 package io.anuke.mindustry.entities.traits;
 
-import io.anuke.arc.collection.Array;
-import io.anuke.arc.collection.ObjectIntMap;
-import io.anuke.arc.function.Supplier;
-
 public interface TypeTrait{
+    /*
     int[] lastRegisteredID = {0};
     Array<Supplier<? extends TypeTrait>> registeredTypes = new Array<>();
     ObjectIntMap<Class<? extends TypeTrait>> typeToID = new ObjectIntMap<>();
 
     /**
      * Register and return a type ID. The supplier should return a fresh instace of that type.
-     */
+
     static <T extends TypeTrait> void registerType(Class<T> type, Supplier<T> supplier){
         if(typeToID.get(type, -1) != -1){
             return; //already registered
@@ -23,7 +20,7 @@ public interface TypeTrait{
         lastRegisteredID[0]++;
     }
 
-    /**Gets a syncable type by ID.*/
+    /**Gets a syncable type by ID.
     static Supplier<? extends TypeTrait> getTypeByID(int id){
         if(id == -1){
             throw new IllegalArgumentException("Attempt to retrieve invalid entity type ID! Did you forget to set it in ContentLoader.registerTypes()?");
@@ -34,11 +31,11 @@ public interface TypeTrait{
     /**
      * Returns the type ID of this entity used for intstantiation. Should be < BYTE_MAX.
      * Do not override!
-     */
+
     default int getTypeID(){
         int id = typeToID.get(getClass(), -1);
         if(id == -1)
             throw new RuntimeException("Class of type '" + getClass() + "' is not registered! Did you forget to register it in ContentLoader#registerTypes()?");
         return id;
-    }
+    }*/
 }

core/src/io/anuke/mindustry/io/SaveVersion.java

@@ -231,6 +231,22 @@ public abstract class SaveVersion extends SaveFileReader{
     }
 
     public void readEntities(DataInput stream) throws IOException{
+        /* Latest data:
+        0 = Player
+        1 = Fire
+        2 = Puddle
+        3 = Draug
+        4 = Spirit
+        5 = Phantom
+        6 = Dagger
+        7 = Crawler
+        8 = Titan
+        9 = Fortress
+        10 = Eruptor
+        11 = Wraith
+        12 = Ghoul
+        13 = Revenant
+         */
         byte groups = stream.readByte();
 
         for(int i = 0; i < groups; i++){

core/src/io/anuke/mindustry/ui/fragments/OverlayFragment.java

@@ -1,6 +1,8 @@
 package io.anuke.mindustry.ui.fragments;
 
 import io.anuke.arc.scene.Group;
+import io.anuke.arc.scene.event.Touchable;
+import io.anuke.arc.scene.ui.layout.WidgetGroup;
 import io.anuke.mindustry.input.InputHandler;
 
 /** Fragment for displaying overlays such as block inventories. */
@@ -8,9 +10,10 @@ public class OverlayFragment extends Fragment{
     public final BlockInventoryFragment inv;
     public final BlockConfigFragment config;
 
-    private Group group = new Group();
+    private Group group = new WidgetGroup();
 
     public OverlayFragment(InputHandler input){
+        group.touchable(Touchable.childrenOnly);
         inv = new BlockInventoryFragment();
         config = new BlockConfigFragment();
     }