savegame list generator interrupts when a save is being loaded

src/net/torvald/terrarum/modulebasegame/ui/UILoadList.kt

@@ -68,7 +68,7 @@ class UILoadList(val full: UILoadSavegame) : UICanvas() {
     private var spinnerFrame = 0
     private val spinnerInterval = 1f / 60
 
-    private lateinit var cellLoadThread: Thread
+    internal lateinit var cellLoadThread: Thread
 
     fun advanceMode() {
         App.printdbg(this, "Load playerUUID: ${UILoadGovernor.playerUUID}, worldUUID: ${UILoadGovernor.worldUUID}")

src/net/torvald/terrarum/modulebasegame/ui/UILoadManage.kt

@@ -84,6 +84,8 @@ class UILoadManage(val full: UILoadSavegame) : UICanvas() {
                     full.loadManageSelectedGame = full.loadables.getLoadableSave()!!
 
                     mode = MODE_LOAD
+
+                    full.interruptListGenerator()
                 }
             }
         }

src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt

@@ -191,5 +191,9 @@ class UILoadSavegame(val remoCon: UIRemoCon) : Advanceable() {
         batch.projectionMatrix = camera.combined
     }
 
+    fun interruptListGenerator() {
+        transitionalListing.cellLoadThread.interrupt()
+    }
+
 }