Added prompt for loading legacy research data

core/src/mindustry/game/Universe.java

@@ -6,7 +6,6 @@ import arc.struct.*;
 import arc.util.*;
 import mindustry.content.*;
 import mindustry.game.EventType.*;
-import mindustry.io.legacy.*;
 import mindustry.maps.*;
 import mindustry.type.*;
 import mindustry.world.blocks.storage.*;
@@ -27,13 +26,6 @@ public class Universe{
     public Universe(){
         load();
 
-        //load legacy research
-        Events.on(ClientLoadEvent.class, e -> {
-            if(Core.settings.has("unlocks")){
-                LegacyIO.readResearch();
-            }
-        });
-
         //update base coverage on capture
         Events.on(SectorCaptureEvent.class, e -> {
             if(!net.client() && state.isCampaign()){