diff --git a/src/net/torvald/terrarum/LoadScreenBase.kt b/src/net/torvald/terrarum/LoadScreenBase.kt
index c2df6f03b..e2327e554 100644
--- a/src/net/torvald/terrarum/LoadScreenBase.kt
+++ b/src/net/torvald/terrarum/LoadScreenBase.kt
@@ -8,6 +8,7 @@ import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.util.CircularArray
+import java.util.concurrent.atomic.AtomicLong
 
 open class LoadScreenBase : ScreenAdapter(), Disposable, TerrarumGamescreen {
 
@@ -26,6 +27,8 @@ open class LoadScreenBase : ScreenAdapter(), Disposable, TerrarumGamescreen {
 
     var camera = OrthographicCamera(App.scr.wf, App.scr.hf)
 
+    var progress = AtomicLong(0L) // generic variable, interpretation will vary by the screen
+
     override fun show() {
         messages.clear()
         doContextChange = false
diff --git a/src/net/torvald/terrarum/modulebasegame/FancyWorldReadLoadScreen.kt b/src/net/torvald/terrarum/modulebasegame/FancyWorldReadLoadScreen.kt
index 3a3704b76..84b3d2944 100644
--- a/src/net/torvald/terrarum/modulebasegame/FancyWorldReadLoadScreen.kt
+++ b/src/net/torvald/terrarum/modulebasegame/FancyWorldReadLoadScreen.kt
@@ -3,17 +3,19 @@ package net.torvald.terrarum.modulebasegame
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.Texture
 import net.torvald.terrarum.*
+import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.realestate.LandUtil.CHUNK_W
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import kotlin.math.roundToInt
+import kotlin.math.roundToLong
 import kotlin.math.sqrt
 
 /**
  * Created by minjaesong on 2023-10-30.
  */
-class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val worldwidth: Int, private val worldheight: Int, override var preLoadJob: (LoadScreenBase) -> Unit) : LoadScreenBase() {
+open class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val worldwidth: Int, private val worldheight: Int, override var preLoadJob: (LoadScreenBase) -> Unit) : LoadScreenBase() {
 
     init {
         CommonResourcePool.addToLoadingList("basegame-gui-loadscrlayer01") {
@@ -29,9 +31,6 @@ class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val wor
 
 
     override var screenToLoad: IngameInstance? = screenToBeLoaded
-    private val world: GameWorld // must use Getter, as the field WILL BE redefined by the TerrarumIngame.enterCreateNewWorld() !
-        get() = screenToLoad!!.world
-
 
     val ratio = worldwidth * sqrt(2.0 / (worldwidth.sqr() + worldheight.sqr())) // world size is always wider than tall
     val htilesCount = worldwidth / CHUNK_W
@@ -58,8 +57,6 @@ class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val wor
         TextureRegionPack(it, visibleTileSize, imgYoff + previewHeight, gapSize, 0, xoff, 0)
     }
 
-    var chunksLoaded = 0 // only increments when all the chunks were loaded
-
     override fun render(delta: Float) {
         gdxClearAndEnableBlend(.063f, .070f, .086f, 1f)
 
@@ -69,7 +66,8 @@ class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val wor
             val previewY = (App.scr.height - previewHeight.times(1.5f)).div(2f).roundToFloat()
             Toolkit.drawBoxBorder(it, previewX.toInt()-1, previewY.toInt()-1, previewWidth+2, previewHeight+2)
 
-            drawTiles(it, getStage(), getProgress(), previewX, previewY - imgYoff)
+            val prog = progress.get()
+            drawTiles(it, getStage(prog), getProgress(prog), previewX, previewY - imgYoff)
 
             val text = messages.getHeadElem() ?: ""
             App.fontGame.draw(it,
@@ -83,20 +81,38 @@ class FancyWorldReadLoadScreen(screenToBeLoaded: IngameInstance, private val wor
         super.render(delta)
     }
 
-    private fun getProgress(): Int {
-        return (chunksLoaded.toDouble() / vtilesCount).roundToInt()
+    protected open fun getProgress(progress: Long): Int {
+        return ((progress / 3.0) / vtilesCount).roundToInt()
     }
 
-    private fun getStage(): Int {
+    protected open fun getStage(progress: Long): Int {
         return 2 // fixed value for Read screen
     }
 
-    private fun drawTiles(batch: FlippingSpriteBatch, layerCount: Int, tileCount: Int, x: Float, y: Float) {
+    protected open fun drawTiles(batch: FlippingSpriteBatch, layerCount: Int, tileCount: Int, x: Float, y: Float) {
         for (layer in 0 until layerCount) {
-//            for (i in 0 until if (layer == layerCount - 1) tileCount else htilesCount) {
             for (i in 0 until tileCount) {
                 batch.draw(tiles[layer].get(i, 0), x + i * tileSize, y)
             }
         }
     }
-}
\ No newline at end of file
+}
+
+class FancyWorldgenLoadScreen(screenToBeLoaded: IngameInstance, private val worldwidth: Int, private val worldheight: Int) : FancyWorldReadLoadScreen(screenToBeLoaded, worldwidth, worldheight, {}) {
+
+    override fun getProgress(progress: Long): Int {
+        return ((progress and 0xFFFFFF_FFFFFFL) / CHUNK_W).toInt()
+    }
+
+    override fun getStage(progress: Long): Int {
+        return (progress ushr 48).toInt() + 1
+    }
+
+    override fun drawTiles(batch: FlippingSpriteBatch, layerCount: Int, tileCount: Int, x: Float, y: Float) {
+        for (layer in 0 until layerCount) {
+            for (i in 0 until if (layer == layerCount - 1) tileCount else htilesCount) {
+                batch.draw(tiles[layer].get(i, 0), x + i * tileSize, y)
+            }
+        }
+    }
+}
diff --git a/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt b/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
index 484d29366..eebfc300e 100644
--- a/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
@@ -490,7 +490,7 @@ open class TerrarumIngame(batch: FlippingSpriteBatch) : IngameInstance(batch) {
             //WorldGenerator.SEED = worldParams.worldGenSeed
             //WorldGenerator.generateMap()
             Worldgen.attachMap(world, WorldgenParams(worldParams.worldGenSeed))
-            Worldgen.generateMap()
+            Worldgen.generateMap(App.getLoadScreen())
 
 
             historicalFigureIDBucket = ArrayList<Int>()
diff --git a/src/net/torvald/terrarum/modulebasegame/gameactors/FixtureWorldPortal.kt b/src/net/torvald/terrarum/modulebasegame/gameactors/FixtureWorldPortal.kt
index 7e9f53a1d..ffc55f77d 100644
--- a/src/net/torvald/terrarum/modulebasegame/gameactors/FixtureWorldPortal.kt
+++ b/src/net/torvald/terrarum/modulebasegame/gameactors/FixtureWorldPortal.kt
@@ -1,27 +1,18 @@
 package net.torvald.terrarum.modulebasegame.gameactors
 
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import net.torvald.random.XXHash64
 import net.torvald.spriteanimation.SheetSpriteAnimation
 import net.torvald.terrarum.*
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.gameactors.AVKey
 import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.FancyWorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
-import net.torvald.terrarum.modulebasegame.WorldgenLoadScreen
-import net.torvald.terrarum.modulebasegame.gameactors.FixtureInventory.Companion.CAPACITY_MODE_WEIGHT
 import net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase
 import net.torvald.terrarum.modulebasegame.serialise.LoadSavegame
-import net.torvald.terrarum.modulebasegame.serialise.ReadActor
-import net.torvald.terrarum.modulebasegame.ui.UILoadGovernor
 import net.torvald.terrarum.modulebasegame.ui.UIWorldPortal
-import net.torvald.terrarum.savegame.ByteArray64Reader
 import net.torvald.terrarum.savegame.DiskSkimmer
-import net.torvald.terrarum.savegame.VDFileID
-import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
-import org.dyn4j.geometry.Vector2
-import java.util.HashMap
 
 /**
  * Created by minjaesong on 2023-05-28.
@@ -99,7 +90,7 @@ class FixtureWorldPortal : Electric {
                     ingame.gameLoadMode = TerrarumIngame.GameLoadMode.CREATE_NEW
 
                     Terrarum.setCurrentIngameInstance(ingame)
-                    val loadScreen = WorldgenLoadScreen(ingame, wx, wy)
+                    val loadScreen = FancyWorldgenLoadScreen(ingame, wx, wy)
                     App.setLoadScreen(loadScreen)
                 }
             }
diff --git a/src/net/torvald/terrarum/modulebasegame/serialise/WriteSavegame.kt b/src/net/torvald/terrarum/modulebasegame/serialise/WriteSavegame.kt
index e8b2ea7e2..d9807b63a 100644
--- a/src/net/torvald/terrarum/modulebasegame/serialise/WriteSavegame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/serialise/WriteSavegame.kt
@@ -199,8 +199,8 @@ object LoadSavegame {
                     val chunkXY = LandUtil.chunkNumToChunkXY(world, chunk.toInt())
 
                     ReadWorld.decodeChunkToLayer(chunkFile.getContent(), worldLayer[layer]!!, chunkXY.x, chunkXY.y)
+                    loadscreen.progress.getAndAdd(1)
                 }
-                it.chunksLoaded += 1
             }
 
             loadscreen.addMessage("Updating Block Mappings...")
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt b/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
index 5fadfc6b6..3ab0b73de 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
@@ -10,9 +10,9 @@ import net.torvald.random.XXHash64
 import net.torvald.terrarum.*
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.FancyWorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.TerrarumIngame.Companion.NEW_WORLD_SIZE
-import net.torvald.terrarum.modulebasegame.WorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
 import net.torvald.terrarum.modulebasegame.serialise.LoadSavegame
 import net.torvald.terrarum.savegame.ByteArray64Reader
@@ -197,7 +197,7 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
                 ingame.gameLoadMode = TerrarumIngame.GameLoadMode.CREATE_NEW
 
                 Terrarum.setCurrentIngameInstance(ingame)
-                val loadScreen = WorldgenLoadScreen(ingame, wx, wy)
+                val loadScreen = FancyWorldgenLoadScreen(ingame, wx, wy)
                 App.setLoadScreen(loadScreen)
             }
             else {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
index 604111137..78d540e53 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
@@ -1,6 +1,5 @@
 package net.torvald.terrarum.modulebasegame.ui
 
-import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.OrthographicCamera
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.random.HQRNG
@@ -8,9 +7,8 @@ import net.torvald.terrarum.App
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.Second
 import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.modulebasegame.FancyWorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
-import net.torvald.terrarum.modulebasegame.WorldgenLoadScreen
-import net.torvald.terrarum.modulebasegame.gameactors.PlayerBuilderTestSubject1
 import net.torvald.terrarum.modulebasegame.gameactors.PlayerBuilderWerebeastTest
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.utils.RandomWordsName
@@ -57,7 +55,7 @@ class UIProxyNewRandomGame(val remoCon: UIRemoCon) : UICanvas() {
         Terrarum.setCurrentIngameInstance(ingame)
         //LoadScreen.screenToLoad = ingame
         //AppLoader.setScreen(LoadScreen)
-        val loadScreen = WorldgenLoadScreen(ingame, worldParam.newWorldParams.width, worldParam.newWorldParams.height)
+        val loadScreen = FancyWorldgenLoadScreen(ingame, worldParam.newWorldParams.width, worldParam.newWorldParams.height)
         App.setLoadScreen(loadScreen)
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
index 051a017b9..4d437bed8 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
@@ -1,6 +1,5 @@
 package net.torvald.terrarum.modulebasegame.ui
 
-import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.OrthographicCamera
 import com.badlogic.gdx.graphics.Texture
@@ -9,20 +8,13 @@ import com.badlogic.gdx.graphics.g2d.TextureRegion
 import net.torvald.random.HQRNG
 import net.torvald.random.XXHash64
 import net.torvald.terrarum.*
-import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
-import net.torvald.terrarum.modulebasegame.WorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureWorldPortal
-import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
-import net.torvald.terrarum.modulebasegame.serialise.ReadActor
 import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.INVENTORY_CELLS_OFFSET_Y
 import net.torvald.terrarum.modulebasegame.worldgenerator.Worldgen
 import net.torvald.terrarum.realestate.LandUtil
-import net.torvald.terrarum.savegame.ByteArray64Reader
-import net.torvald.terrarum.savegame.VDFileID
 import net.torvald.terrarum.savegame.VirtualDisk
-import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarum.ui.*
 import net.torvald.terrarum.utils.RandomWordsName
 import kotlin.math.roundToInt
diff --git a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Biomegen.kt b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Biomegen.kt
index 2705e07bb..334864ef8 100644
--- a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Biomegen.kt
+++ b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Biomegen.kt
@@ -3,6 +3,7 @@ package net.torvald.terrarum.modulebasegame.worldgenerator
 import com.sudoplay.joise.Joise
 import com.sudoplay.joise.module.*
 import net.torvald.terrarum.App
+import net.torvald.terrarum.LoadScreenBase
 import net.torvald.terrarum.blockproperties.Block
 import net.torvald.terrarum.concurrent.ThreadExecutor
 import net.torvald.terrarum.concurrent.sliceEvenly
@@ -25,7 +26,9 @@ class Biomegen(world: GameWorld, seed: Long, params: Any) : Gen(world, seed, par
     private val YHEIGHT_MAGIC = 2800.0 / 3.0
     private val YHEIGHT_DIVISOR = 2.0 / 7.0
 
-    override fun getDone() {
+    override fun getDone(loadscreen: LoadScreenBase) {
+//        loadscreen.progress.set((loadscreen.progress.get() + 0x1_000000_000000L) and 0x7FFF_000000_000000L)
+
         threadExecutor.renew()
         (0 until world.width).sliceEvenly(genSlices).map { xs ->
             threadExecutor.submit {
diff --git a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Oregen.kt b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Oregen.kt
index 02716b3bb..3a2c0a767 100644
--- a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Oregen.kt
+++ b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Oregen.kt
@@ -2,16 +2,13 @@ package net.torvald.terrarum.modulebasegame.worldgenerator
 
 import com.sudoplay.joise.Joise
 import com.sudoplay.joise.module.*
-import net.torvald.terrarum.BlockCodex
-import net.torvald.terrarum.Point2i
+import net.torvald.terrarum.*
 import net.torvald.terrarum.blockproperties.Block
 import net.torvald.terrarum.concurrent.sliceEvenly
 import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.worldgenerator.Terragen.Companion.YHEIGHT_DIVISOR
 import net.torvald.terrarum.modulebasegame.worldgenerator.Terragen.Companion.YHEIGHT_MAGIC
-import net.torvald.terrarum.sqr
-import net.torvald.terrarum.toInt
 import net.torvald.terrarum.utils.OrePlacement
 import net.torvald.terrarum.worlddrawer.BlocksDrawer
 import kotlin.math.cos
@@ -27,7 +24,9 @@ class Oregen(world: GameWorld, private val caveAttenuateBiasScaled: ModuleScaleD
     private val threadExecutor = TerrarumIngame.worldgenThreadExecutor
     private val genSlices = max(threadExecutor.threadCount, world.width / 9)
 
-    override fun getDone() {
+    override fun getDone(loadscreen: LoadScreenBase) {
+        loadscreen.progress.set((loadscreen.progress.get() + 0x1_000000_000000L) and 0x7FFF_000000_000000L)
+
         threadExecutor.renew()
         (0 until world.width).sliceEvenly(genSlices).mapIndexed { i, xs ->
             threadExecutor.submit {
@@ -37,6 +36,7 @@ class Oregen(world: GameWorld, private val caveAttenuateBiasScaled: ModuleScaleD
                     val sampleOffset = world.width / 8.0
                     draw(x, localJoise, sampleTheta, sampleOffset)
                 }
+                loadscreen.progress.addAndGet((xs.last - xs.first + 1).toLong())
             }
         }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/worldgenerator/OregenAutotiling.kt b/src/net/torvald/terrarum/modulebasegame/worldgenerator/OregenAutotiling.kt
index 9ec41aab5..a75ad6172 100644
--- a/src/net/torvald/terrarum/modulebasegame/worldgenerator/OregenAutotiling.kt
+++ b/src/net/torvald/terrarum/modulebasegame/worldgenerator/OregenAutotiling.kt
@@ -1,6 +1,7 @@
 package net.torvald.terrarum.modulebasegame.worldgenerator
 
 import net.torvald.random.XXHash64
+import net.torvald.terrarum.LoadScreenBase
 import net.torvald.terrarum.Point2i
 import net.torvald.terrarum.concurrent.sliceEvenly
 import net.torvald.terrarum.gameitems.ItemID
@@ -22,7 +23,7 @@ class OregenAutotiling(world: GameWorld, seed: Long, val tilingModes: HashMap<It
     private val threadExecutor = TerrarumIngame.worldgenThreadExecutor
     private val genSlices = max(threadExecutor.threadCount, world.width / 9)
 
-    override fun getDone() {
+    override fun getDone(loadscreen: LoadScreenBase) {
         threadExecutor.renew()
         (0 until world.width).sliceEvenly(genSlices).mapIndexed { i, xs ->
             threadExecutor.submit {
diff --git a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Terragen.kt b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Terragen.kt
index cdad6b9f3..0fdb4042e 100644
--- a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Terragen.kt
+++ b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Terragen.kt
@@ -4,6 +4,7 @@ import com.sudoplay.joise.Joise
 import com.sudoplay.joise.module.*
 import net.torvald.random.XXHash32
 import net.torvald.terrarum.App.printdbg
+import net.torvald.terrarum.LoadScreenBase
 import net.torvald.terrarum.blockproperties.Block
 import net.torvald.terrarum.concurrent.sliceEvenly
 import net.torvald.terrarum.gameworld.GameWorld
@@ -30,7 +31,9 @@ class Terragen(world: GameWorld, val highlandLowlandSelectCache: ModuleCache, se
     private val dirtStoneDitherSize = 3 // actual dither size will be double of this value
     private val stoneSlateDitherSize = 4
 
-    override fun getDone() {
+    override fun getDone(loadscreen: LoadScreenBase) {
+        loadscreen.progress.set(0L)
+
         threadExecutor.renew()
         (0 until world.width).sliceEvenly(genSlices).mapIndexed { i, xs ->
             threadExecutor.submit {
@@ -40,6 +43,7 @@ class Terragen(world: GameWorld, val highlandLowlandSelectCache: ModuleCache, se
                     val sampleOffset = world.width / 8.0
                     draw(x, localJoise, sampleTheta, sampleOffset)
                 }
+                loadscreen.progress.addAndGet((xs.last - xs.first + 1).toLong())
             }
         }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt
index 0e2fd0572..0c11d63a5 100644
--- a/src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt
+++ b/src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt
@@ -5,6 +5,7 @@ import net.torvald.random.XXHash64
 import net.torvald.terrarum.App
 import net.torvald.terrarum.App.*
 import net.torvald.terrarum.BlockCodex
+import net.torvald.terrarum.LoadScreenBase
 import net.torvald.terrarum.gameitems.ItemID
 import net.torvald.terrarum.gameworld.GameWorld
 import kotlin.math.roundToLong
@@ -58,7 +59,7 @@ object Worldgen {
         ).filter(tagFilter)
     }
 
-    fun generateMap() {
+    fun generateMap(loadscreen: LoadScreenBase) {
         highlandLowlandSelectCache = getHighlandLowlandSelectCache(params.terragenParams, params.seed)
         caveAttenuateBiasScaled = getCaveAttenuateBiasScaled(highlandLowlandSelectCache, params.terragenParams)
 
@@ -71,7 +72,7 @@ object Worldgen {
             val it = jobs[i]
 
             App.getLoadScreen().addMessage(it.loadingScreenName)
-            it.theWork.getDone()
+            it.theWork.getDone(loadscreen)
         }
 
         // determine spawn point
@@ -257,7 +258,7 @@ object Worldgen {
 }
 
 abstract class Gen(val world: GameWorld, val seed: Long, val params: Any? = null) {
-    open fun getDone() { } // trying to use different name so that it won't be confused with Runnable or Callable
+    open fun getDone(loadscreen: LoadScreenBase) { } // trying to use different name so that it won't be confused with Runnable or Callable
 }
 
 data class WorldgenParams(