RemoCons fully working; also fixed my stupidity

src/net/torvald/terrarum/ui/UIItemTextArea.kt

@@ -0,0 +1,79 @@
+package net.torvald.terrarum.ui
+
+import com.badlogic.gdx.graphics.Color
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+import net.torvald.terrarum.Terrarum
+
+class UIItemTextArea(
+        parentUI: UICanvas,
+        override var posX: Int,
+        override var posY: Int,
+        override val width: Int,
+        override val height: Int,
+        val lineGap: Int = 0,
+        val lineCount: Int = ((height + lineGap) / Terrarum.fontGame.lineHeight).toInt()
+) : UIItem(parentUI) {
+
+
+
+
+
+    var entireText: List<String> = listOf("") // placeholder
+
+    var scrollPos = 0
+
+    fun setWallOfText(listOfString: List<String>) {
+        entireText = listOfString
+    }
+
+    override fun update(delta: Float) {
+        super.update(delta)
+
+        if (scrollPos > entireText.size - lineCount) scrollPos = entireText.size - lineCount
+        if (scrollPos < 0) scrollPos = 0
+    }
+
+    override fun render(batch: SpriteBatch) {
+        batch.color = Color.WHITE
+        for (i in scrollPos until minOf(lineCount + scrollPos, entireText.size)) {
+            val yPtr = i - scrollPos
+
+            Terrarum.fontGame.draw(batch, entireText[i], posX.toFloat(), posY + yPtr * (Terrarum.fontGame.lineHeight + lineGap))
+        }
+    }
+
+    override fun keyDown(keycode: Int): Boolean {
+        return super.keyDown(keycode)
+    }
+
+    override fun keyUp(keycode: Int): Boolean {
+        return super.keyUp(keycode)
+    }
+
+    override fun mouseMoved(screenX: Int, screenY: Int): Boolean {
+        return super.mouseMoved(screenX, screenY)
+    }
+
+    override fun touchDragged(screenX: Int, screenY: Int, pointer: Int): Boolean {
+        return super.touchDragged(screenX, screenY, pointer)
+    }
+
+    override fun touchDown(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        return super.touchDown(screenX, screenY, pointer, button)
+    }
+
+    override fun touchUp(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        return super.touchUp(screenX, screenY, pointer, button)
+    }
+
+    override fun scrolled(amount: Int): Boolean {
+        scrollPos += amount * 3
+        if (scrollPos > entireText.size - lineCount) scrollPos = entireText.size - lineCount
+        if (scrollPos < 0) scrollPos = 0
+
+        return super.scrolled(amount)
+    }
+
+    override fun dispose() {
+    }
+}