Removed sector data cache system

core/src/mindustry/game/SectorInfo.java

@@ -2,9 +2,10 @@ package mindustry.game;
 
 import arc.math.*;
 import arc.struct.*;
-import arc.util.*;
 import arc.util.ArcAnnotate.*;
+import arc.util.*;
 import mindustry.content.*;
+import mindustry.ctype.*;
 import mindustry.type.*;
 import mindustry.world.*;
 import mindustry.world.blocks.storage.CoreBlock.*;
@@ -32,6 +33,8 @@ public class SectorInfo{
     public boolean hasCore = true;
     /** Sector that was launched from. */
     public @Nullable Sector origin;
+    /** Resources known to occur at this sector. */
+    public Seq<UnlockableContent> resources = new Seq<>();
     /** Time spent at this sector. Do not use unless you know what you're doing. */
     public transient float internalTimeSpent;
 

core/src/mindustry/game/Stats.java

@@ -39,7 +39,7 @@ public class Stats{
 
         //weigh used fractions
         float frac = 0f;
-        Seq<Item> obtainable = Seq.select(zone.data.resources, i -> i instanceof Item).as();
+        Seq<Item> obtainable = zone.save == null ? new Seq<>() : zone.save.meta.secinfo.resources.select(i -> i instanceof Item).as();
         for(Item item : obtainable){
             frac += Mathf.clamp((float)itemsDelivered.get(item, 0) / capacity) / (float)obtainable.size;
         }