c l e a n u p

annotations/src/main/java/mindustry/annotations/impl/EntityProcess.java

@@ -164,6 +164,7 @@ public class EntityProcess extends BaseProcessor{
                             fbuilder.initializer(tree.getInitializer().toString());
                         }
 
+                        if(!isFinal) fbuilder.addModifiers(Modifier.PROTECTED);
                         fbuilder.addAnnotations(f.annotations().map(AnnotationSpec::get));
                         builder.addField(fbuilder.build());
                     }

annotations/src/main/resources/classids.properties

@@ -3,5 +3,6 @@
 mindustry.entities.def.EntityDefs.DecalDef=1
 mindustry.entities.def.EntityDefs.EffectDef=2
 mindustry.entities.def.EntityDefs.TileDef=3
+mindustry.entities.def.EntityDefs.GenericUnitDef=5
 mindustry.entities.def.EntityDefs.BulletDef=0
 mindustry.entities.def.EntityDefs.PlayerDef=4