prettier text print on Notification

src/net/torvald/terrarum/gamecontroller/IngameController.kt

@@ -114,7 +114,7 @@ class IngameController(val ingame: Ingame) : InputAdapter() {
         // screenshot key
         if (keycode == Input.Keys.F12 && !f12Down) {
             AppLoader.requestScreenshot()
-            ingame.sendNotification(arrayOf("Screenshot taken", ""))
+            ingame.sendNotification("Screenshot taken")
             f12Down = true
             println("Screenshot taken.")
         }

src/net/torvald/terrarum/modulebasegame/Ingame.kt

@@ -15,7 +15,6 @@ import net.torvald.terrarum.gameactors.Actor
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gamecontroller.IngameController
 import net.torvald.terrarum.gamecontroller.KeyToggler
-import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.itemproperties.GameItem
 import net.torvald.terrarum.itemproperties.ItemCodex
 import net.torvald.terrarum.modulebasegame.console.AVTracker
@@ -250,7 +249,7 @@ open class Ingame(batch: SpriteBatch) : IngameInstance(batch) {
             val timeNow = System.currentTimeMillis() / 1000
             gameworld = GameWorldExtension(1, worldParams.width, worldParams.height, timeNow, timeNow, 0) // new game, so the creation time is right now
             gameworldCount++
-            world = gameworld as GameWorld
+            world = gameworld
 
             // generate terrain for the map
             WorldGenerator.attachMap(world)
@@ -594,8 +593,8 @@ open class Ingame(batch: SpriteBatch) : IngameInstance(batch) {
     }
 
     /** Send message to notifier UI and toggle the UI as opened. */
-    fun sendNotification(msg: Array<String>) {
-        (notifier as Notification).sendNotification(msg)
+    fun sendNotification(msg1: String, msg2: String? = null) {
+        (notifier as Notification).sendNotification(if (msg2 != null) arrayOf(msg1, msg2) else arrayOf(msg1))
     }
 
     fun wakeDormantActors() {

src/net/torvald/terrarum/modulebasegame/UIBuildingMakerBlockChooser.kt

@@ -6,9 +6,9 @@ import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.AppLoader
 import net.torvald.terrarum.blendNormal
-import net.torvald.terrarum.blendScreen
 import net.torvald.terrarum.fillRect
 import net.torvald.terrarum.itemproperties.ItemCodex
+import net.torvald.terrarum.modulebasegame.ui.ItemSlotImageFactory.CELLCOLOUR_WHITE
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.ui.UIItemImageButton
 import net.torvald.terrarum.ui.UIItemTextButtonList
@@ -104,7 +104,7 @@ class UIBuildingMakerBlockChooser(val parent: BuildingMaker): UICanvas() {
         }
     }
 
-    private val addCol = Color(0x242424ff)
+    private val scrollbarBackCol = Color(0x000000_70)
     private var scrollBarPos = 0
     private var paletteScroll = 0
     private val paletteScrollMax = 256f - 14f
@@ -125,18 +125,19 @@ class UIBuildingMakerBlockChooser(val parent: BuildingMaker): UICanvas() {
 
     override fun renderUI(batch: SpriteBatch, camera: Camera) {
         palette.forEach { it.render(batch, camera) }
+        blendNormal(batch)
 
         // gaps between tabs and close button
         batch.color = DEFAULT_BACKGROUNDCOL
         batch.fillRect(0f, tabs.height.toFloat(), MENUBAR_SIZE.toFloat(), height.toFloat() - (tabs.height + closeButton.height))
         // scrollbar back
+        batch.color = DEFAULT_BACKGROUNDCOL
         batch.fillRect(width - SCROLLBAR_SIZE.toFloat(), 0f, SCROLLBAR_SIZE.toFloat(), height.toFloat())
-        blendScreen(batch)
-        batch.color = addCol
+        batch.color = scrollbarBackCol
         batch.fillRect(width - SCROLLBAR_SIZE.toFloat(), 0f, SCROLLBAR_SIZE.toFloat(), height.toFloat())
         // scrollbar
+        batch.color = CELLCOLOUR_WHITE
         batch.fillRect(width - SCROLLBAR_SIZE.toFloat(), scrollBarPos.toFloat(), SCROLLBAR_SIZE.toFloat(), scrollBarHeight)
-        blendNormal(batch)
 
         // the actual buttons
         tabs.render(batch, camera)

src/net/torvald/terrarum/modulebasegame/console/SetBulletin.kt

@@ -1,8 +1,8 @@
 package net.torvald.terrarum.modulebasegame.console
 
-import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.console.ConsoleCommand
+import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.Ingame
 
 /**
@@ -10,11 +10,7 @@ import net.torvald.terrarum.modulebasegame.Ingame
  */
 internal object SetBulletin : ConsoleCommand {
     override fun execute(args: Array<String>) {
-        val testMsg = arrayOf(
-                Lang["ERROR_SAVE_CORRUPTED"],
-                Lang["MENU_LABEL_CONTINUE_QUESTION"]
-        )
-        send(testMsg)
+        send(Lang["ERROR_SAVE_CORRUPTED"], Lang["MENU_LABEL_CONTINUE_QUESTION"])
     }
 
     override fun printUsage() {
@@ -25,8 +21,8 @@ internal object SetBulletin : ConsoleCommand {
      * Actually send notifinator
      * @param message real message
      */
-    fun send(message: Array<String>) {
-        (Terrarum.ingame!! as Ingame).sendNotification(message)
+    fun send(msg1: String, msg2: String? = null) {
+        (Terrarum.ingame!! as Ingame).sendNotification(msg1, msg2)
         println("sent notifinator")
     }
 }

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

@@ -61,18 +61,30 @@ class Notification : UICanvas() {
         drawColor.a = handler.opacity
         fontCol.a = handler.opacity
 
-        val textWidth = width//maxOf(width, messagesList.map { Terrarum.fontGame.getWidth(it) }.sorted()[1])
+        val realTextWidth = 12 + if (message.size == 1)
+            Terrarum.fontGame.getWidth(message[0])
+        else
+            maxOf(Terrarum.fontGame.getWidth(message[0]), Terrarum.fontGame.getWidth(message[1]))
+        val displayedTextWidth = maxOf(240, realTextWidth)
+
+        // force the UI to the centre of the screen
+        this.posX = (Terrarum.WIDTH - displayedTextWidth) / 2
+
 
         batch.color = drawColor
 
         batch.draw(segment.get(0, 0), -segment.tileW.toFloat(), 0f)
-        batch.draw(segment.get(1, 0), 0f, 0f, textWidth.toFloat(), segment.tileH.toFloat())
-        batch.draw(segment.get(2, 0), textWidth.toFloat(), 0f)
+        batch.draw(segment.get(1, 0), 0f, 0f, displayedTextWidth.toFloat(), segment.tileH.toFloat())
+        batch.draw(segment.get(2, 0), displayedTextWidth.toFloat(), 0f)
 
         batch.color = fontCol
         message.forEachIndexed { index, s ->
-            val y = imageToTextAreaDelta + index * (textAreaHeight / 2) + (textAreaHeight / 2 - Terrarum.fontGame.lineHeight) / 2
-            Terrarum.fontGame.draw(batch, s, LRmargin, y)
+            val xoff = 6 + (displayedTextWidth - realTextWidth) / 2
+            val y = if (message.size == 1)
+                -2 + imageToTextAreaDelta + 0.5f * (textAreaHeight / 2) + (textAreaHeight / 2 - Terrarum.fontGame.lineHeight) / 2
+            else
+                -1 + imageToTextAreaDelta + index * (textAreaHeight / 2) + (textAreaHeight / 2 - Terrarum.fontGame.lineHeight) / 2
+            Terrarum.fontGame.draw(batch, s, LRmargin + xoff, y)
         }