still wip modularisation, game somehow boots

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

@@ -0,0 +1,116 @@
+package net.torvald.terrarum.modulebasegame.ui
+
+import com.badlogic.gdx.graphics.Camera
+import com.badlogic.gdx.graphics.Color
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+import net.torvald.terrarum.CreditSingleton
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.Second
+import net.torvald.terrarum.ui.UICanvas
+import net.torvald.terrarum.ui.UIItemTextArea
+import net.torvald.terrarum.ui.UIItemTextButtonList
+
+class UITitleRemoConCredits(val superMenu: UICanvas) : UICanvas() {
+
+
+    val menuLabels = arrayOf(
+            "MENU_LABEL_CREDITS",
+            "MENU_CREDIT_GPL_DNT",
+            "MENU_LABEL_RETURN"
+    )
+
+
+    override var width: Int = UITitleRemoConRoot.remoConWidth
+    override var height: Int = UITitleRemoConRoot.getRemoConHeight(menuLabels)
+    override var openCloseTime: Second = 0f
+
+
+    private val textAreaHMargin = 48
+    private val textAreaWidth = (Terrarum.WIDTH * 0.75).toInt()
+    private val textAreaHeight = Terrarum.HEIGHT - textAreaHMargin * 2
+    private val textArea = UIItemTextArea(this,
+            Terrarum.WIDTH - textAreaWidth, textAreaHMargin,
+            textAreaWidth, textAreaHeight
+    )
+    private var drawTextArea = true
+
+
+    private val menubar = UIItemTextButtonList(
+            this,
+            menuLabels,
+            0, UITitleRemoConRoot.menubarOffY,
+            this.width, this.height,
+            textAreaWidth = this.width,
+            readFromLang = true,
+            activeBackCol = Color(0),
+            highlightBackCol = Color(0),
+            backgroundCol = Color(0),
+            inactiveCol = Color.WHITE,
+            defaultSelection = 0 // show CREDITS
+    )
+
+    init {
+        uiItems.add(menubar)
+        uiItems.add(textArea)
+
+
+
+        ////////////////////////////
+
+
+
+        // attach listeners
+        menubar.buttons[menuLabels.indexOf("MENU_LABEL_RETURN")].clickOnceListener = { _, _, _ ->
+            this.setAsClose()
+            Thread.sleep(50)
+            menubar.selectedIndex = menubar.defaultSelection
+            superMenu.setAsOpen()
+        }
+
+        menubar.selectionChangeListener = { _, newIndex ->
+            textArea.scrollPos = 0
+
+            if (newIndex == menuLabels.indexOf("MENU_LABEL_CREDITS")) {
+                textArea.setWallOfText(CreditSingleton.credit)
+                drawTextArea = true
+            }
+            else if (newIndex == menuLabels.indexOf("MENU_CREDIT_GPL_DNT")) {
+                textArea.setWallOfText(CreditSingleton.gpl3)
+                drawTextArea = true
+            }
+            else {
+                drawTextArea = false
+            }
+        }
+    }
+
+    override fun updateUI(delta: Float) {
+        menubar.update(delta)
+        if (drawTextArea) {
+            textArea.update(delta)
+        }
+    }
+
+    override fun renderUI(batch: SpriteBatch, camera: Camera) {
+        menubar.render(batch, camera)
+        if (drawTextArea) {
+            batch.color = Color.WHITE
+            textArea.render(batch, camera)
+        }
+    }
+
+    override fun doOpening(delta: Float) {
+    }
+
+    override fun doClosing(delta: Float) {
+    }
+
+    override fun endOpening(delta: Float) {
+    }
+
+    override fun endClosing(delta: Float) {
+    }
+
+    override fun dispose() {
+    }
+}