diff --git a/ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameitems/ItemWearableWorldRadar.kt b/ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameitems/ItemWearableWorldRadar.kt
index a56b4ec2c..729da8b82 100644
--- a/ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameitems/ItemWearableWorldRadar.kt
+++ b/ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameitems/ItemWearableWorldRadar.kt
@@ -115,11 +115,11 @@ class WearableWorldRadarUI(val device: VM) : UICanvas() {
     override var height = 140
     override var openCloseTime = 0f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         device.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.end()
 
         batch.color = Color.WHITE
diff --git a/ModuleComputers/src/net/torvald/terrarum/modulecomputers/ui/UIHomeComputer.kt b/ModuleComputers/src/net/torvald/terrarum/modulecomputers/ui/UIHomeComputer.kt
index d41163b55..55a94318b 100644
--- a/ModuleComputers/src/net/torvald/terrarum/modulecomputers/ui/UIHomeComputer.kt
+++ b/ModuleComputers/src/net/torvald/terrarum/modulecomputers/ui/UIHomeComputer.kt
@@ -47,10 +47,10 @@ internal class UIHomeComputer : UICanvas(
             "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_S Reset\u3000" +
             "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_Q SysRq"
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, otherBatch: SpriteBatch, otherCamera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, otherBatch: SpriteBatch, otherCamera: OrthographicCamera) {
         otherBatch.end()
 
         fbo.inAction(camera, batch) {
diff --git a/MusicPlayer/src/net/torvald/terrarum/musicplayer/gui/MusicPlayer.kt b/MusicPlayer/src/net/torvald/terrarum/musicplayer/gui/MusicPlayer.kt
index be522fe76..9f2010d7c 100644
--- a/MusicPlayer/src/net/torvald/terrarum/musicplayer/gui/MusicPlayer.kt
+++ b/MusicPlayer/src/net/torvald/terrarum/musicplayer/gui/MusicPlayer.kt
@@ -184,7 +184,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
     private var mouseOnButton: Int? = null
     private var mouseOnList: Int? = null
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         val shouldPlayerBeDisabled = shouldPlayerBeDisabled
 
         // process transition request
@@ -655,7 +655,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
         get() = relativeMouseX.toFloat() in _posX-capsuleMosaicSize .. _posX+width+capsuleMosaicSize &&
                 relativeMouseY.toFloat() in _posY .. _posY+height
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         widthForFreqMeter = if (transitionOngoing && modeNext >= MODE_MOUSE_UP || mode >= MODE_MOUSE_UP)
             uiWidthFromTextWidth(nameLength)
         else
diff --git a/assets/mods/musicplayer/metadata.properties b/assets/mods/musicplayer/metadata.properties
index e8b133632..70e5c7be6 100644
--- a/assets/mods/musicplayer/metadata.properties
+++ b/assets/mods/musicplayer/metadata.properties
@@ -6,5 +6,5 @@ entrypoint=net.torvald.terrarum.musicplayer.EntryPoint
 releasedate=2024-02-10
 version=1.0.0
 jar=MusicPlayer.jar
-jarhash=8e0220165a235b16f99bc93d40135a92f126a574f2ab306520fc811ebbddb85d
+jarhash=9991cb83bfaf8b110a92dcc7565f057e0959025e24f02502fb8e61fe2086ead7
 dependency=basegame 0.4.0
diff --git a/src/net/torvald/terrarum/ModOptionsHost.kt b/src/net/torvald/terrarum/ModOptionsHost.kt
index 643214461..b8818956e 100644
--- a/src/net/torvald/terrarum/ModOptionsHost.kt
+++ b/src/net/torvald/terrarum/ModOptionsHost.kt
@@ -87,12 +87,12 @@ class ModOptionsHost(val remoCon: UIRemoCon) : UICanvas() {
         ControlPanelCommon.register(this, width, "basegame.modcontrolpanel.$modname", modOptions)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
         deferred(); deferred = {}
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         try {
             // the actual control panel
             ControlPanelCommon.render("basegame.modcontrolpanel.$currentlySelectedModule", width, batch)
diff --git a/src/net/torvald/terrarum/TerrarumPostProcessor.kt b/src/net/torvald/terrarum/TerrarumPostProcessor.kt
index 88bbc62d9..325bc2136 100644
--- a/src/net/torvald/terrarum/TerrarumPostProcessor.kt
+++ b/src/net/torvald/terrarum/TerrarumPostProcessor.kt
@@ -14,7 +14,6 @@ import net.torvald.terrarum.gamecontroller.KeyToggler
 import net.torvald.terrarum.savegame.toHex
 import net.torvald.terrarum.ui.BasicDebugInfoWindow
 import net.torvald.terrarum.ui.Toolkit
-import net.torvald.terrarum.weather.WeatherMixer
 import net.torvald.unsafe.UnsafeHelper
 
 /**
@@ -159,7 +158,7 @@ object TerrarumPostProcessor : Disposable {
 
                 if (KeyToggler.isOn(Input.Keys.F3)) {
                     if (!debugUI.isOpened && !debugUI.isOpening) debugUI.setAsOpen()
-                    batch.inUse { debugUI.renderUI(frameDelta, batch, camera) }
+                    batch.inUse { debugUI.renderImpl(frameDelta, batch, camera) }
                 }
                 else {
                     if (!debugUI.isClosed && !debugUI.isClosing) debugUI.setAsClose()
diff --git a/src/net/torvald/terrarum/UIFakeGradOverlay.kt b/src/net/torvald/terrarum/UIFakeGradOverlay.kt
index af431ae3f..2ad26e662 100644
--- a/src/net/torvald/terrarum/UIFakeGradOverlay.kt
+++ b/src/net/torvald/terrarum/UIFakeGradOverlay.kt
@@ -38,8 +38,8 @@ class UIFakeGradOverlay : UICanvas() {
         setAsAlwaysVisible()
     }
 
-    override fun updateUI(delta: Float) {}
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun updateImpl(delta: Float) {}
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.end()
         val dither = App.getConfigBoolean("fx_dither")
 
@@ -90,8 +90,8 @@ class UIFakeBlurOverlay(val blurRadius: Float, val nodarken: Boolean) : UICanvas
     private val darkeningVarCol = Color(255)
     private val batchDrawCol = Color(-1)
 
-    override fun updateUI(delta: Float) {}
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun updateImpl(delta: Float) {}
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batchDrawCol.a = openness
         batch.color = batchDrawCol
         if (App.getConfigBoolean("fx_backgroundblur")) {
diff --git a/src/net/torvald/terrarum/gameactors/Actor.kt b/src/net/torvald/terrarum/gameactors/Actor.kt
index 18b4f197d..ecaa35be6 100644
--- a/src/net/torvald/terrarum/gameactors/Actor.kt
+++ b/src/net/torvald/terrarum/gameactors/Actor.kt
@@ -63,7 +63,7 @@ abstract class Actor : Comparable<Actor>, Runnable {
         }
     }
 
-    open fun updateImpl(delta: Float) {}
+    abstract fun updateImpl(delta: Float)
 
     var actorValue = ActorValue(this)
     @Volatile var flagDespawn = false
diff --git a/src/net/torvald/terrarum/modulebasegame/UIBuildingMakerGetFilename.kt b/src/net/torvald/terrarum/modulebasegame/UIBuildingMakerGetFilename.kt
index 8e840cc33..bc486b6f1 100644
--- a/src/net/torvald/terrarum/modulebasegame/UIBuildingMakerGetFilename.kt
+++ b/src/net/torvald/terrarum/modulebasegame/UIBuildingMakerGetFilename.kt
@@ -79,12 +79,12 @@ class UIBuildingMakerGetFilename : UICanvas() {
         addUIitem(buttonCancel)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         blendNormalStraightAlpha(batch)
 
         // draw border
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/Noticelet.kt b/src/net/torvald/terrarum/modulebasegame/ui/Noticelet.kt
index a513506ff..2ce91d0cf 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/Noticelet.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/Noticelet.kt
@@ -47,7 +47,7 @@ class Noticelet : UICanvas() {
         setAsAlwaysVisible()
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         // update timer and animation
         messageQueue.forEach {
             it.akku += delta
@@ -75,7 +75,7 @@ class Noticelet : UICanvas() {
 
     private var ypos = 1f // 1: bottom, -1: top
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val px = Toolkit.drawWidthf
         val py = App.scr.halfhf + awayFromCentre * ypos - (if (ypos < 0) h else 0f)
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/Notification.kt b/src/net/torvald/terrarum/modulebasegame/ui/Notification.kt
index b7f8cd769..60cef6d4a 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/Notification.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/Notification.kt
@@ -47,7 +47,7 @@ class Notification : UICanvas() {
         handler.alwaysUpdate = true
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (messageDisplaying == null && messageQueue.notEmpty() && handler.isClosed) {
             messageDisplaying = messageQueue.removeFirst()
             displayTimer = 0f
@@ -66,7 +66,7 @@ class Notification : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         blendNormalStraightAlpha(batch)
         fontCol.a = handler.opacity * OPACITY
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/NullUI.kt b/src/net/torvald/terrarum/modulebasegame/ui/NullUI.kt
index bd2a34152..764ca86cd 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/NullUI.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/NullUI.kt
@@ -17,10 +17,10 @@ object NullUI : UICanvas() {
     override var height: Int = 0
     override var openCloseTime = 0f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
     }
 
     override fun doOpening(delta: Float) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIBasicInfo.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIBasicInfo.kt
index c3a81beda..9a8261f48 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIBasicInfo.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIBasicInfo.kt
@@ -42,7 +42,7 @@ class UIBasicInfo() : UICanvas() {
     private val TEMP_KELVIN = 0
     private val TEMP_CELCIUS = 1
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (ELon) {
             ELuptimer += delta
         }
@@ -87,7 +87,7 @@ class UIBasicInfo() : UICanvas() {
 
     private val lcdLitCol: Color = lcdLitColELoff
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = drawCol
         batch.draw(atlas.get(0, 0), 0f, 0f)
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerBlockChooser.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerBlockChooser.kt
index e3c64c4ac..a08b08b11 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerBlockChooser.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerBlockChooser.kt
@@ -141,7 +141,7 @@ class UIBuildingMakerBlockChooser(val parent: BuildingMaker): UICanvas() {
     }
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (!scrollBar.mouseUp) currentPalette.forEach { it.update(delta) }
         tabs.update(delta)
         closeButton.update(delta)
@@ -166,7 +166,7 @@ class UIBuildingMakerBlockChooser(val parent: BuildingMaker): UICanvas() {
 
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         blendNormalStraightAlpha(batch)
 
         // border
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerPenMenu.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerPenMenu.kt
index 73ae3b8c8..2e43d7937 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerPenMenu.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerPenMenu.kt
@@ -111,7 +111,7 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
         }
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         mouseVec.x = relativeMouseX.toDouble()
         mouseVec.y = relativeMouseY.toDouble()
 
@@ -150,7 +150,7 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
         parent.tappedOnUI = true
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // draw back
         batch.color = backCol
         Toolkit.fillCircle(batch,0, 0, SIZE, SIZE)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerToolbox.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerToolbox.kt
index 237bc01fb..e752a3203 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerToolbox.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIBuildingMakerToolbox.kt
@@ -30,7 +30,7 @@ class UIBuildingMakerToolbox : UICanvas() {
         tools[selectedTool].highlighted = true
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         tools.forEachIndexed { counter, it ->
             it.update(delta)
 
@@ -38,7 +38,7 @@ class UIBuildingMakerToolbox : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         tools.forEach { it.render(frameDelta, batch, camera) }
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UICheatDetected.kt b/src/net/torvald/terrarum/modulebasegame/ui/UICheatDetected.kt
index 8f9f095bf..286f9431d 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UICheatDetected.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UICheatDetected.kt
@@ -32,7 +32,7 @@ class UICheatDetected : UICanvas() {
 
     private val backgroundCol = Color(0x00000080)
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         Terrarum.ingame?.consoleHandler?.setAsClose()
         Terrarum.ingame?.consoleHandler?.isVisible = false
 
@@ -48,7 +48,7 @@ class UICheatDetected : UICanvas() {
         App.fontGame.draw(batch, txt, width.minus(txtW).ushr(1).toFloat(), height.minus(txtH).ushr(1).toFloat())
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         INGAME.pause()
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UICrafting.kt b/src/net/torvald/terrarum/modulebasegame/ui/UICrafting.kt
index ee946fdb1..84a505caa 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UICrafting.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UICrafting.kt
@@ -408,14 +408,14 @@ class UICrafting(val full: UIInventoryFull?) : UICanvas(
         return false
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         // NO super.update due to an infinite recursion
         this.uiItems.forEach { it.update(delta) }
 
         if (openingClickLatched && !Terrarum.mouseDown) openingClickLatched = false
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // NO super.render due to an infinite recursion
         this.uiItems.forEach { it.render(frameDelta, batch, camera) }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt
index 799669153..a461059f1 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt
@@ -46,11 +46,11 @@ class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
 
     override var height = ControlPanelCommon.getMenuHeight("basegame.graphicscontrolpanel")
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         ControlPanelCommon.render("basegame.graphicscontrolpanel", width, batch)
         uiItems.forEach { it.render(frameDelta, batch, camera) }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIIMEConfig.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIIMEConfig.kt
index 5d09b2e53..a6d6af26d 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIIMEConfig.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIIMEConfig.kt
@@ -165,7 +165,7 @@ class UIIMEConfig(remoCon: UIRemoCon?) : UICanvas() {
         addUIitem(imeSelection)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         keyboardTestPanel.mouseoverUpdateLatch =
                 (!keyboardLayoutSelection.paletteShowing &&
                  !imeSelection.paletteShowing)
@@ -173,7 +173,7 @@ class UIIMEConfig(remoCon: UIRemoCon?) : UICanvas() {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
 
         val txt1 = Lang["MENU_LABEL_KEYBOARD_LAYOUT"]; val tw1 = App.fontGame.getWidth(txt1)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIImportAvatar.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIImportAvatar.kt
index d02604419..292d85719 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIImportAvatar.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIImportAvatar.kt
@@ -85,7 +85,7 @@ class UIImportAvatar(val remoCon: UIRemoCon) : Advanceable() {
     private var mouseOnLink = false
     private var pathW = 0
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
 
         pathW = App.fontGame.getWidth(App.importDir)
@@ -113,7 +113,7 @@ class UIImportAvatar(val remoCon: UIRemoCon) : Advanceable() {
     }
     private lateinit var wotKeys: List<String>
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
         val textboxWidth = wotKeys.maxOf { App.fontGame.getWidth(it) }
         val textX = (Toolkit.drawWidth - textboxWidth) / 2
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryCells.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryCells.kt
index b5fb0d906..157af1621 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryCells.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryCells.kt
@@ -126,7 +126,7 @@ internal class UIInventoryCells(
         itemList.rebuild(full.catBar.catIconsMeaning[newcat]) // have to manually rebuild, too!
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         itemList.update(delta)
         equipped.update(delta)
 
@@ -152,7 +152,7 @@ internal class UIInventoryCells(
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         //itemList.posX = itemList.initialX + inventoryScrOffX.roundToInt()
         itemList.render(frameDelta, batch, camera)
         //equipped.posX = equipped.initialX + inventoryScrOffX.roundToInt()
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryEscMenu.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryEscMenu.kt
index 50369bdba..f9bb0c1b8 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryEscMenu.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryEscMenu.kt
@@ -310,7 +310,7 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
     }
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         val yeet = screens[screen]
         if (oldScreen != screen) {
             val yeOlde = screens[oldScreen]
@@ -336,7 +336,7 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
             yeet.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         blendNormalStraightAlpha(batch)
         batch.color = Color.WHITE
         screenRenders[screen](frameDelta, batch, camera)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryFull.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryFull.kt
index 231200958..aef5b1e4a 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryFull.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryFull.kt
@@ -337,7 +337,7 @@ class UIInventoryFull(
     internal var offsetY = ((App.scr.height - internalHeight) / 2).toFloat()
         private set
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (handler.openFired) {
             rebuildList()
         }
@@ -351,7 +351,7 @@ class UIInventoryFull(
     //private val gradHeight = 48f
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
 
         drawBackground(batch, 1f)
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryMinimap.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryMinimap.kt
index 0da9bfa80..923255bdd 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryMinimap.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIInventoryMinimap.kt
@@ -59,13 +59,13 @@ class UIInventoryMinimap(val full: UIInventoryFull) : UICanvas() {
     private var oldPanX = minimapPanX
     private var oldPanY = minimapPanY
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         MinimapComposer.setWorld(INGAME.world)
 //        MinimapComposer.update()
         minimapRerenderTimer += Gdx.graphics.deltaTime
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         blendNormalStraightAlpha(batch)
         val cellOffY = INVENTORY_CELLS_OFFSET_Y()
         val worldWidth = INGAME.world.width
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIJukebox.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIJukebox.kt
index d9c6bb255..8582644ea 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIJukebox.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIJukebox.kt
@@ -87,13 +87,13 @@ class UIJukebox : UICanvas(
         transitionPanel.hide()
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
 
         if (openingClickLatched && !Terrarum.mouseDown) openingClickLatched = false
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         UIInventoryFull.drawBackground(batch, 1f)
         uiItems.forEach { it.render(frameDelta, batch, camera) }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIJukeboxInventory.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIJukeboxInventory.kt
index 20c84e880..f6f2ff4a8 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIJukeboxInventory.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIJukeboxInventory.kt
@@ -110,11 +110,11 @@ class UIJukeboxInventory(val parent: UIJukebox) : UICanvas() {
         rebuild()
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         uiItems.forEach { it.render(frameDelta, batch, camera) }
 
         // chest name text
@@ -212,11 +212,11 @@ class UIJukeboxSonglistPanel(val parent: UIJukebox) : UICanvas() {
         }
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         uiItems.forEach { it.render(frameDelta, batch, camera) }
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIKeyboardControlPanel.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIKeyboardControlPanel.kt
index 1c8171a3f..d07e6c79f 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIKeyboardControlPanel.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIKeyboardControlPanel.kt
@@ -191,7 +191,7 @@ class UIKeyboardControlPanel(remoCon: UIRemoCon?) : UICanvas() {
         }
     internal var controlSelected = -1
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach {
             it.update(delta)
             if (it is UIItemKeycap && it.mousePushed && ControlPresets.presetLabels[presetSelector.selection] == "Custom") {
@@ -206,7 +206,7 @@ class UIKeyboardControlPanel(remoCon: UIRemoCon?) : UICanvas() {
         controlPalette.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
 //        batch.color = borderNormal
 //        Toolkit.drawBoxBorder(batch, drawX, drawY, width, height)
 //        batch.color = fillCol
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadDemoSavefiles.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadDemoSavefiles.kt
index aa668501c..7b37a0d6d 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadDemoSavefiles.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadDemoSavefiles.kt
@@ -267,7 +267,7 @@ class UILoadDemoSavefiles(val remoCon: UIRemoCon) : Advanceable() {
         remoCon.setNewRemoConContents(menus[mode])
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
 
         if (mode < 2) {
 
@@ -307,7 +307,7 @@ class UILoadDemoSavefiles(val remoCon: UIRemoCon) : Advanceable() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
 
         if (mode == 2) {
             loadFired += 1
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadList.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadList.kt
index a26ae8b9d..ab37bfa7e 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadList.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadList.kt
@@ -136,7 +136,7 @@ class UILoadList(val full: UILoadSavegame) : UICanvas() {
         }
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (scrollTarget != listScroll) {
             if (scrollAnimCounter < scrollAnimLen) {
                 scrollAnimCounter += delta
@@ -171,7 +171,7 @@ class UILoadList(val full: UILoadSavegame) : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.end()
 
         val cells = playerCells
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadManage.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadManage.kt
index 49dcb50ab..5d2f40026 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadManage.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadManage.kt
@@ -310,7 +310,7 @@ class UILoadManage(val full: UILoadSavegame) : UICanvas() {
         totalTBH64 = maxOf(loadOrderPlayer.size, loadOrderWorld.size) * App.fontGame.lineHeight.toInt()
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         altDown = Gdx.input.isKeyPressed(Keys.ALT_LEFT) || Gdx.input.isKeyPressed(Keys.ALT_RIGHT)
 
         when (mode) {
@@ -344,7 +344,7 @@ class UILoadManage(val full: UILoadSavegame) : UICanvas() {
 
     private val icons = CommonResourcePool.getAsTextureRegionPack("inventory_category")
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         if (mode != MODE_SHOW_LOAD_ORDER) {
             val buttonYdelta = (full.titleTopGradEnd) - full.playerButtonSelected!!.posY
             full.playerButtonSelected!!.render(frameDelta, batch, camera, 0, buttonYdelta)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadNewCharacter.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadNewCharacter.kt
index bd3969d0d..3968b6694 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadNewCharacter.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadNewCharacter.kt
@@ -18,11 +18,11 @@ class UILoadNewCharacter(val full: UILoadSavegame) : UICanvas() {
     override var width: Int = Toolkit.drawWidth
     override var height: Int = App.scr.height
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         TODO("Not yet implemented")
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         TODO("Not yet implemented")
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
index f1db70038..71fe5decc 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
@@ -143,11 +143,11 @@ class UILoadSavegame(val remoCon: UIRemoCon) : Advanceable() {
         transitionPanel.hide()
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         transitionPanel.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         transitionPanel.render(frameDelta, batch, camera)
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UINewCharacter.kt b/src/net/torvald/terrarum/modulebasegame/ui/UINewCharacter.kt
index 4966a1e85..b1473ab9c 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UINewCharacter.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UINewCharacter.kt
@@ -115,7 +115,7 @@ class UINewCharacter(val remoCon: UIRemoCon) : UICanvas() {
         addUIitem(backButton)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (!uiLocked) {
             uiItems.forEach { it.update(delta) }
         }
@@ -126,7 +126,7 @@ class UINewCharacter(val remoCon: UIRemoCon) : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
         // ui title
 //        val titlestr = Lang["CONTEXT_WORLD_NEW"]
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt b/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
index 6b0c22c63..b99d94d06 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt
@@ -254,7 +254,7 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
         importReturnCode = 0
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (uiItemsChangeRequest != null) {
             uiItemsChangeRequest!!()
             uiItemsChangeRequest = null
@@ -263,7 +263,7 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
         // ui title
 //        val titlestr = Lang["CONTEXT_WORLD_NEW"]
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIPaletteSelector.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIPaletteSelector.kt
index 7989b93fe..d5ae174e0 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIPaletteSelector.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIPaletteSelector.kt
@@ -69,7 +69,7 @@ class UIPaletteSelector(val parent: BuildingMaker) : UICanvas() {
 
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // draw title bar
         batch.color = UINSMenu.DEFAULT_TITLEBACKCOL
         blendNormalStraightAlpha(batch)
@@ -96,7 +96,7 @@ class UIPaletteSelector(val parent: BuildingMaker) : UICanvas() {
 
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
 
     }
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
index 280a4f6fb..4d8e3718f 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
@@ -34,11 +34,11 @@ class UIPerformanceControlPanel(remoCon: UIRemoCon?) : UICanvas() {
 
     override var height = ControlPanelCommon.getMenuHeight("basegame.performancecontrolpanel")
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         ControlPanelCommon.render("basegame.performancecontrolpanel", width, batch)
         uiItems.forEach { it.render(frameDelta, batch, camera) }
     }
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyLoadLatestSave.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyLoadLatestSave.kt
index 35426e0e8..25608dffe 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyLoadLatestSave.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyLoadLatestSave.kt
@@ -15,10 +15,10 @@ class UIProxyLoadLatestSave(val remoCon: UIRemoCon) : UICanvas() {
     override var height: Int = 0
     override var openCloseTime: Second = 0f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
     }
 
     override fun doOpening(delta: Float) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewBuildingMaker.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewBuildingMaker.kt
index 34165c829..2ddde81fd 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewBuildingMaker.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewBuildingMaker.kt
@@ -19,10 +19,10 @@ class UIProxyNewBuildingMaker(val remoCon: UIRemoCon) : UICanvas() {
     override var height: Int = 0
     override var openCloseTime: Second = 0f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
     }
 
     override fun doOpening(delta: Float) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
index fcc512d1b..0a2ce0c17 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIProxyNewRandomGame.kt
@@ -22,10 +22,10 @@ class UIProxyNewRandomGame(val remoCon: UIRemoCon) : UICanvas() {
     override var height: Int = 0
     override var openCloseTime: Second = 0f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
     }
 
     override fun doOpening(delta: Float) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotBar.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotBar.kt
index 581c46229..7c40c2275 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotBar.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotBar.kt
@@ -50,7 +50,7 @@ class UIQuickslotBar : UICanvas() {
     }
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         val newSelection = (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying?.actorValue?.getAsInt(AVKey.__PLAYER_QUICKSLOTSEL) ?: 0
 
         if (selection != newSelection) {
@@ -87,7 +87,7 @@ class UIQuickslotBar : UICanvas() {
 
     private val itemCntTextCol = Color(0x404040ff)
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
 
         (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying?.let { actor ->
             for (i in 0 until SLOT_COUNT) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotPie.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotPie.kt
index a8918e215..ef88fd123 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotPie.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotPie.kt
@@ -48,7 +48,7 @@ class UIQuickslotPie : UICanvas() {
 
     var selection: Int = -1
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (selection >= 0 && (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying != null)
             (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying!!.actorValue[AVKey.__PLAYER_QUICKSLOTSEL] =
                     selection % slotCount
@@ -69,7 +69,7 @@ class UIQuickslotPie : UICanvas() {
 
     private val drawColor = Color(1f, 1f, 1f, 1f)
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // draw radial thingies
         for (i in 0 until slotCount) {
             val qs = (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying?.inventory?.getQuickslotItem(i)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIRemoCon.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIRemoCon.kt
index eec2af26b..87949dbe2 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIRemoCon.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIRemoCon.kt
@@ -90,7 +90,7 @@ open class UIRemoCon(val parent: TitleScreen, val treeRoot: QNDTreeNode<String>)
     private var oldSelectedItem: UIItemTextButton? = null
     private var openUI: UICanvas? = null
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (mouseActionAvailable) {
             mouseActionAvailable = false
 
@@ -220,7 +220,7 @@ open class UIRemoCon(val parent: TitleScreen, val treeRoot: QNDTreeNode<String>)
         openUI = external
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         remoConTray.render(frameDelta, batch, camera)
         openUI?.render(frameDelta, batch, camera)
     }
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIScreenZoom.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIScreenZoom.kt
index d415f9e38..6dff0309a 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIScreenZoom.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIScreenZoom.kt
@@ -42,10 +42,10 @@ class UIScreenZoom : UICanvas(
     private val zoomMin = 1f
     private val zoomMax = 2f
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
 
         val offX = (App.scr.tvSafeGraphicsWidth * 1.25f).roundToInt().toFloat()
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIShare.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIShare.kt
index 4f51dfa6c..c6fb9d067 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIShare.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIShare.kt
@@ -25,7 +25,7 @@ class UIShare : UICanvas() {
     private val drawX = (Toolkit.drawWidth - width) / 2
     private val drawY = (App.scr.height - height) / 2
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
@@ -42,7 +42,7 @@ class UIShare : UICanvas() {
 
     private lateinit var wotKeys: List<String>
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
 
         val textY = drawY + (height/2) - App.fontGame.lineHeight.toInt() * 4 - 2
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UISmelterBasic.kt b/src/net/torvald/terrarum/modulebasegame/ui/UISmelterBasic.kt
index 5544da4d8..8e49c57b6 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UISmelterBasic.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UISmelterBasic.kt
@@ -404,7 +404,7 @@ class UISmelterBasic(val smelter: FixtureSmelterBasic) : UICanvas(
         INGAME.setTooltipMessage(null)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
 
         oreItemSlot.item = ItemCodex[smelter.oreItem?.itm]
@@ -502,7 +502,7 @@ class UISmelterBasic(val smelter: FixtureSmelterBasic) : UICanvas(
     )
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = backdropColour
 //        batch.draw(smelterBackdrops.get(1,0), backdropX, backdropY, smelterBackdrops.tileW * 6f, smelterBackdrops.tileH * 6f)
 //        batch.color = backdropColour mul Color(1f, 1f, 1f, smelter.temperature)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UISoundControlPanel.kt b/src/net/torvald/terrarum/modulebasegame/ui/UISoundControlPanel.kt
index c720ef8d1..84947efdb 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UISoundControlPanel.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UISoundControlPanel.kt
@@ -43,7 +43,7 @@ class UISoundControlPanel(remoCon: UIRemoCon?) : UICanvas() {
 
     private var oldBufferSize = App.getConfigInt("audio_buffer_size")
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
 
         App.getConfigInt("audio_buffer_size").let {
@@ -55,7 +55,7 @@ class UISoundControlPanel(remoCon: UIRemoCon?) : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // undo sound fadeout/muting when this panel is opened
         if (handler.openCloseCounter == 0f && App.audioMixer.fadeBus.getFilter<Lowpass>().cutoff < SAMPLING_RATE / 2) {
             App.audioMixer.requestLowpassOut(0.25)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIStorageChest.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIStorageChest.kt
index a7f146ac6..3305211a0 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIStorageChest.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIStorageChest.kt
@@ -226,7 +226,7 @@ internal class UIStorageChest : UICanvas(
         return false
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         catBar.update(delta)
         itemListChest.update(delta)
         itemListPlayer.update(delta)
@@ -265,7 +265,7 @@ internal class UIStorageChest : UICanvas(
         else
             "${App.gamepadLabelStart} ${Lang["GAME_ACTION_CLOSE"]}"
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // background fill
         UIInventoryFull.drawBackground(batch, 1f)
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UITitleLanguage.kt b/src/net/torvald/terrarum/modulebasegame/ui/UITitleLanguage.kt
index d65d767a7..d9c68bd32 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UITitleLanguage.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UITitleLanguage.kt
@@ -99,7 +99,7 @@ class UITitleLanguage(remoCon: UIRemoCon?) : UICanvas() {
 
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (initialMouseBlock && !Terrarum.mouseDown) {
             initialMouseBlock = false
         }
@@ -110,7 +110,7 @@ class UITitleLanguage(remoCon: UIRemoCon?) : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
 
         batch.color = Color.WHITE
         textArea1.render(frameDelta, batch, camera)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UITitleModules.kt b/src/net/torvald/terrarum/modulebasegame/ui/UITitleModules.kt
index 6d08fbe55..949c29652 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UITitleModules.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UITitleModules.kt
@@ -99,7 +99,7 @@ class UITitleModules(val remoCon: UIRemoCon) : UICanvas() {
         catch (e: UninitializedPropertyAccessException) {}
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (scrollTarget != listScroll) {
             if (scrollAnimCounter < scrollAnimLen) {
                 scrollAnimCounter += delta
@@ -138,7 +138,7 @@ class UITitleModules(val remoCon: UIRemoCon) : UICanvas() {
         moduleCells.clear()
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.end()
 
         lateinit var savePixmap: Pixmap
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UITitleWallOfText.kt b/src/net/torvald/terrarum/modulebasegame/ui/UITitleWallOfText.kt
index f90bae25d..d1f10df8c 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UITitleWallOfText.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UITitleWallOfText.kt
@@ -44,12 +44,12 @@ open class UITitleWallOfText(private val text: List<String>) : UICanvas() {
     init {
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         textArea.update(delta)
         scrollbar?.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
         textArea.render(frameDelta, batch, camera)
         scrollbar?.render(frameDelta, batch, camera)
@@ -116,11 +116,11 @@ class UISystemInfo(val remoCon: UIRemoCon) : UICanvas() {
         tb2x = tb1x + tb1w + gap
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uptime = App.getTIME_T() - App.startupTime
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         var i = 0
 
         v.forEach { (k, v0) ->
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UITooltip.kt b/src/net/torvald/terrarum/modulebasegame/ui/UITooltip.kt
index cf780746f..aff532b5e 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UITooltip.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UITooltip.kt
@@ -53,7 +53,7 @@ class UITooltip : UICanvas() {
         set(value) { throw Error("You are not supposed to set the height of the tooltip manually.") }
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val mouseXoff = 28f
         val mouseYoff = 0f
         val txtW = msgWidth + 2f * textMarginX
@@ -102,7 +102,7 @@ class UITooltip : UICanvas() {
 //        }
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         setPosition(Terrarum.mouseScreenX, Terrarum.mouseScreenY)
 
         if (isVisible && tooltipShowing.values.all { !it }) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIVitalMetre.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIVitalMetre.kt
index e4a3f2b33..237667d32 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIVitalMetre.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIVitalMetre.kt
@@ -53,7 +53,7 @@ class UIVitalMetre(
             return c
         }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         handler.setPosition(
                 App.scr.halfw,
                 App.scr.halfh
@@ -63,7 +63,7 @@ class UIVitalMetre(
     /**
      * g must be same as World Graphics!
      */
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // TODO now that we just can't draw arcs, we need to re-think about this
         
         /*if (vitalGetterVal() != null && vitalGetterMax() != null && player != null) {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWallCalendar.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWallCalendar.kt
index 7dd28f50d..d08a36472 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWallCalendar.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWallCalendar.kt
@@ -58,7 +58,7 @@ class UIWallCalendar : UICanvas(
     private var mouseOverCell = -1
     private var mouseOverSeason = -1
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         mouseOverCell = if (relativeMouseX in drawStartX until drawStartX + 8 * (cellWidth + 1) &&
             relativeMouseY in cellsStartY - 1 until cellsStartY - 1 + 17 * (cellHeight + 3)) {
 
@@ -80,7 +80,7 @@ class UIWallCalendar : UICanvas(
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         UIInventoryFull.drawBackground(batch, 1f)
 
         val thisYear = INGAME.world.worldTime.years
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeAnalogue.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeAnalogue.kt
index d5e60adc9..3ba2e2faf 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeAnalogue.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeAnalogue.kt
@@ -49,7 +49,7 @@ class UIWatchLargeAnalogue() : UICanvas() {
 
     private val TWO_PI = 2.0 * Math.PI
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         TerrarumIngame.setCameraPosition(batch, App.shapeRender, camera, posX.toFloat(), posY.toFloat())
 
         val day = INGAME.world.worldTime.calendarDay - 1
@@ -101,7 +101,7 @@ class UIWatchLargeAnalogue() : UICanvas() {
         batch.draw(dialPin, moondialOffX - 1, moondialOffY - 1)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
     }
 
     override fun dispose() {
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeDigital.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeDigital.kt
index cfb6d9722..6764eff30 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeDigital.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWatchLargeDigital.kt
@@ -54,7 +54,7 @@ class UIWatchLargeDigital() : UICanvas() {
         get() = INGAME.world.worldTime
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         if (ELon) {
             ELuptimer += delta
         }
@@ -69,7 +69,7 @@ class UIWatchLargeDigital() : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // disabling light button
         batch.color = Color.WHITE
         batch.draw(watchface, -1f, -1f)
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortal.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortal.kt
index 226a4dc57..2297cf203 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortal.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortal.kt
@@ -116,11 +116,11 @@ class UIWorldPortal : UICanvas(
 
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         transitionPanel.update(delta)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         drawBackground(batch, 1f)
 
         // UI items
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalCargo.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalCargo.kt
index 4ab555d96..0a3e5b603 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalCargo.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalCargo.kt
@@ -182,7 +182,7 @@ class UIWorldPortalCargo(val full: UIWorldPortal) : UICanvas(), HasInventory {
         return false
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         catBar.update(delta)
         itemListChest.update(delta)
         itemListPlayer.update(delta)
@@ -201,7 +201,7 @@ class UIWorldPortalCargo(val full: UIWorldPortal) : UICanvas(), HasInventory {
         else
             "${App.gamepadLabelStart} ${Lang["GAME_ACTION_CLOSE"]} "
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // background fill
         UIInventoryFull.drawBackground(batch, 1f)
 
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalDelete.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalDelete.kt
index 51ba47159..bf5ed7bc5 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalDelete.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalDelete.kt
@@ -40,12 +40,12 @@ class UIWorldPortalDelete(private val full: UIWorldPortal) : UICanvas() {
     }
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         full.selectedButton?.let {
             val buttonYdelta = (App.scr.tvSafeGraphicsHeight + 172 + 36) - it.posY
             val buttonXdelta = (Toolkit.drawWidth - it.width) / 2 - it.posX
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalListing.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalListing.kt
index db886895f..00e4c6533 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalListing.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalListing.kt
@@ -347,7 +347,7 @@ class UIWorldPortalListing(val full: UIWorldPortal) : UICanvas() {
         else -> "CONTEXT_DESCRIPTION_HUGE"
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
         if (::worldCells.isInitialized) worldCells.forEach { it.update(delta) }
 
@@ -390,7 +390,7 @@ class UIWorldPortalListing(val full: UIWorldPortal) : UICanvas() {
     private var selectedWorldThumb: TextureRegion? = null
 
     val icons = CommonResourcePool.getAsTextureRegionPack("terrarum-basegame-worldportalicons")
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val memoryGaugeXpos = hx - memoryGaugeWidth - gridGap/2
         val memoryGaugeYpos = y + listHeight - buttonHeight
         val textXpos = memoryGaugeXpos + 3
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalRename.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalRename.kt
index a652d0259..6914faf06 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalRename.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalRename.kt
@@ -58,13 +58,13 @@ class UIWorldPortalRename(private val full: UIWorldPortal) : UICanvas() {
     }
 
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
     private var oldPosX = full.posX
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val posXDelta = posX - oldPosX
 
         // ugh why won't you just scroll along??
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
index 63e24a303..e12f60fff 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalSearch.kt
@@ -145,7 +145,7 @@ class UIWorldPortalSearch(val full: UIWorldPortal) : UICanvas() {
 
     private var oldPosX = full.posX
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
@@ -159,7 +159,7 @@ class UIWorldPortalSearch(val full: UIWorldPortal) : UICanvas() {
     val icons = CommonResourcePool.getAsTextureRegionPack("terrarum-basegame-worldportalicons")
 
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val memoryGaugeXpos = hx - memoryGaugeWidth/2
         val memoryGaugeYpos = drawY + sizeSelY + buttonHeight + 10
         val textXpos = memoryGaugeXpos + 3
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalShare.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalShare.kt
index 5a0860c3b..147ccf5f0 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalShare.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalShare.kt
@@ -43,7 +43,7 @@ class UIWorldPortalShare(private val full: UIWorldPortal) : UICanvas() {
         addUIitem(backButton)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
@@ -60,7 +60,7 @@ class UIWorldPortalShare(private val full: UIWorldPortal) : UICanvas() {
 
     private lateinit var wotKeys: List<String>
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.color = Color.WHITE
 
         val textY = drawY + (height/2) - App.fontGame.lineHeight.toInt() * 4 - 2
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalUseInvitation.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalUseInvitation.kt
index b28dfab6d..bac790461 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalUseInvitation.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalUseInvitation.kt
@@ -108,11 +108,11 @@ class UIWorldPortalUseInvitation(val full: UIWorldPortal) : UICanvas() {
         importReturnCode = 0
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // error messages
         if (importReturnCode != 0) {
             batch.color = Toolkit.Theme.COL_RED
diff --git a/src/net/torvald/terrarum/tests/UIElemTest.kt b/src/net/torvald/terrarum/tests/UIElemTest.kt
index 189aa526a..a387b0ad5 100644
--- a/src/net/torvald/terrarum/tests/UIElemTest.kt
+++ b/src/net/torvald/terrarum/tests/UIElemTest.kt
@@ -118,11 +118,11 @@ class DummyTogglePane : UICanvas() {
         uiItems.add(textin)
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         uiItems.forEach { it.update(delta) }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         batch.inUse {
             batch.color = Color.CORAL
             Toolkit.fillArea(batch, 0f, 0f, 800f, 600f)
diff --git a/src/net/torvald/terrarum/ui/BasicDebugInfoWindow.kt b/src/net/torvald/terrarum/ui/BasicDebugInfoWindow.kt
index ec4e0f454..b2aafd300 100644
--- a/src/net/torvald/terrarum/ui/BasicDebugInfoWindow.kt
+++ b/src/net/torvald/terrarum/ui/BasicDebugInfoWindow.kt
@@ -91,7 +91,7 @@ class BasicDebugInfoWindow : UICanvas() {
         world = ingame?.world
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         val player = ingame?.actorNowPlaying
         val hitbox = player?.hitbox
 
@@ -135,7 +135,7 @@ class BasicDebugInfoWindow : UICanvas() {
 
     private val tileCursX = 0; private val tileCursY = 4
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         TerrarumIngame.setCameraPosition(batch, App.shapeRender, camera, 0f, 0f)
 
         // toggle show-something
diff --git a/src/net/torvald/terrarum/ui/ConsoleWindow.kt b/src/net/torvald/terrarum/ui/ConsoleWindow.kt
index 5b28326fc..1119ab5b4 100644
--- a/src/net/torvald/terrarum/ui/ConsoleWindow.kt
+++ b/src/net/torvald/terrarum/ui/ConsoleWindow.kt
@@ -71,7 +71,7 @@ class ConsoleWindow : UICanvas() {
 
     private val lb = ArrayList<String>()
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         Terrarum.ingame?.let {
             if (Authenticator.b()) {
                 lb.clear()
@@ -104,7 +104,7 @@ class ConsoleWindow : UICanvas() {
         textinput.isEnabled = (isOpened && !isClosing)
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         // background
         batch.color = UIColour
         Toolkit.fillArea(batch, drawOffX, drawOffY, width.toFloat(), height.toFloat())
diff --git a/src/net/torvald/terrarum/ui/UIAutosaveNotifier.kt b/src/net/torvald/terrarum/ui/UIAutosaveNotifier.kt
index 0308f0b65..c38c0e414 100644
--- a/src/net/torvald/terrarum/ui/UIAutosaveNotifier.kt
+++ b/src/net/torvald/terrarum/ui/UIAutosaveNotifier.kt
@@ -40,7 +40,7 @@ class UIAutosaveNotifier : UICanvas() {
     private var normalCol = Color.WHITE
     private var errorCol = Toolkit.Theme.COL_RED
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         spinnerTimer += delta
         while (spinnerTimer > spinnerInterval) {
             spinnerFrame = (spinnerFrame + 1) % 32
@@ -56,7 +56,7 @@ class UIAutosaveNotifier : UICanvas() {
         }
     }
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         val spin = spinner.get(spinnerFrame % 8, spinnerFrame / 8)
         val offX = App.scr.width - WIDTH - (App.scr.tvSafeGraphicsWidth * 1.25f).roundToInt().toFloat()
         val offY = App.scr.height - HEIGHT - App.scr.tvSafeGraphicsHeight - 9f // +9 to align to quickslot and watch UI
diff --git a/src/net/torvald/terrarum/ui/UICanvas.kt b/src/net/torvald/terrarum/ui/UICanvas.kt
index 4d0c52c8a..607ce82a5 100644
--- a/src/net/torvald/terrarum/ui/UICanvas.kt
+++ b/src/net/torvald/terrarum/ui/UICanvas.kt
@@ -1,11 +1,9 @@
 package net.torvald.terrarum.ui
 
-import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.OrthographicCamera
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import com.badlogic.gdx.utils.Disposable
 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.gamecontroller.TerrarumKeyboardEvent
@@ -145,7 +143,7 @@ abstract class UICanvas(
     /** **DO NOT CALL THIS FUNCTION FOR THE ACTUAL UPDATING OF THE UI — USE update() INSTEAD**
      *
      * Override this for the actual update. Note that you must update uiItems by yourself. */
-    abstract fun updateUI(delta: Float)
+    abstract fun updateImpl(delta: Float)
     /** **DO NOT CALL THIS FUNCTION FOR THE ACTUAL RENDERING OF THE UI — USE render() INSTEAD**
      *
      * Override this for the actual render. Note that you must render uiItems by yourself.
@@ -156,7 +154,7 @@ abstract class UICanvas(
      * The transparency of the handler is independent of the draw, you must set the drawing color yourself
      * (use handler.opacity or handler.opacityColour)
      */
-    abstract fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera)
+    abstract fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera)
 
     /**
      * Do not modify ui.handler.openCloseCounter here.
diff --git a/src/net/torvald/terrarum/ui/UIHandler.kt b/src/net/torvald/terrarum/ui/UIHandler.kt
index 21dfa3543..f032f4493 100644
--- a/src/net/torvald/terrarum/ui/UIHandler.kt
+++ b/src/net/torvald/terrarum/ui/UIHandler.kt
@@ -2,7 +2,6 @@ package net.torvald.terrarum.ui
 
 import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.Input
-import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.OrthographicCamera
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
@@ -227,7 +226,7 @@ void main() {
 
 
         if (isVisible || alwaysUpdate) {
-            ui.updateUI(delta)
+            ui.updateImpl(delta)
         }
 
         if (isOpening) {
@@ -301,7 +300,7 @@ void main() {
 
             batch.shader = shader
             shader.setUniformf("opacity", opacity * parentOpacity)
-            ui.renderUI(frameDelta, batch, camera)
+            ui.renderImpl(frameDelta, batch, camera)
             //ingameGraphics.flush()
 
             batch.shader = null
diff --git a/src/net/torvald/terrarum/ui/UIItem.kt b/src/net/torvald/terrarum/ui/UIItem.kt
index 8c05a3ded..c816b519b 100644
--- a/src/net/torvald/terrarum/ui/UIItem.kt
+++ b/src/net/torvald/terrarum/ui/UIItem.kt
@@ -1,12 +1,9 @@
 package net.torvald.terrarum.ui
 
-import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.OrthographicCamera
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import com.badlogic.gdx.utils.Disposable
 import net.torvald.terrarum.App
 import net.torvald.terrarum.Terrarum
-import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 
 
 /**
@@ -157,7 +154,7 @@ abstract class UIItem(var parentUI: UICanvas, val initialX: Int, val initialY: I
                         mouseOverCall?.setAsOpen()
                     }
 
-                    mouseOverCall?.updateUI(delta)
+                    mouseOverCall?.updateImpl(delta)
                     mouseUpListener.invoke(itemRelativeMouseX, itemRelativeMouseY)
                 }
                 else {
@@ -179,7 +176,7 @@ abstract class UIItem(var parentUI: UICanvas, val initialX: Int, val initialY: I
                 mouseOverCall?.render(frameDelta, batch, camera)
 
                 if (mouseUp) {
-                    mouseOverCall?.renderUI(frameDelta, batch, camera)
+                    mouseOverCall?.renderImpl(frameDelta, batch, camera)
                 }
 //            }
         }
diff --git a/src/net/torvald/terrarum/ui/UINSMenu.kt b/src/net/torvald/terrarum/ui/UINSMenu.kt
index 8e1c5b997..9c76b711c 100644
--- a/src/net/torvald/terrarum/ui/UINSMenu.kt
+++ b/src/net/torvald/terrarum/ui/UINSMenu.kt
@@ -172,7 +172,7 @@ class UINSMenu(
         width -= poppedUIItem.ui.width
     }
 
-    override fun updateUI(delta: Float) {
+    override fun updateImpl(delta: Float) {
         /*listStack.forEach {
             it.list.update(delta)
         }*/ // fucking concurrent modification
@@ -186,7 +186,7 @@ class UINSMenu(
 
     private val borderCol = Color(1f, 1f, 1f, 0.35f)
 
-    override fun renderUI(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
+    override fun renderImpl(frameDelta: Float, batch: SpriteBatch, camera: OrthographicCamera) {
         listStack.forEach {
             // draw title bar
             batch.color = titleBackCol