fix: Attractor obelisk calling setChanged from setLevel

No need to set the machine owner, we can just fallback onto a random UUID if we need it.

Closes: #1179

Author: Rover656

enderio-machines/src/main/java/com/enderio/machines/common/blocks/base/blockentity/MachineBlockEntity.java

@@ -325,6 +325,10 @@ public UUID getMachineOwner() {
         return this.owner;
     }
 
+    public UUID getMachineOwnerOrRandom() {
+        return Objects.requireNonNullElseGet(getMachineOwner(), UUID::randomUUID);
+    }
+
     // region Resource Distribution
 
     // TODO: I kind of want to rewrite this without relying on getSelfCapability.

enderio-machines/src/main/java/com/enderio/machines/common/blocks/obelisks/attractor/AttractorObeliskBlockEntity.java

@@ -93,10 +93,7 @@ public String getColor() {
     public void setLevel(Level level) {
         super.setLevel(level);
         if (level instanceof ServerLevel sl) {
-            if (this.getMachineOwner() == null) {
-                this.setMachineOwner(UUID.randomUUID()); // Fallback
-            }
-            fakePlayer = new FakePlayer(sl, new GameProfile(getMachineOwner(), "enderio:attractor:" + worldPosition));
+            fakePlayer = new FakePlayer(sl, new GameProfile(getMachineOwnerOrRandom(), "enderio:attractor:" + worldPosition));
             fakePlayer.setPos(targetPos.x, targetPos.y, targetPos.z);
         }
     }