gamepad keyboard mockup

src/net/torvald/terrarum/controller/GamepadVirtualKeyboard.kt

@@ -0,0 +1,27 @@
+package net.torvald.terrarum.controller
+
+/**
+ * Created by minjaesong on 2019-04-10.
+ */
+object GamepadVirtualKeyboard : VirtualKeyboard(20) {
+
+    val keyLayoutAlph = arrayOf(
+            "abcdef", "ghijkl", "mnopqr", "stuvwx", "yzçñßı", "æøþð˚,", "´`ˆ¨ˇ~˛", ".-,/!?", // normal
+            "ABCDEF", "GHIJKL", "MNOPQR", "STUVWX", "YZÇÑẞİ", "ÆØÞÐ˚,", "´`ˆ¨ˇ~˛", ".-,/!?"  // shift
+    )
+    // note: aeiou-cedila must produce ogonek instead.
+    //       aeiouszc-caron must be produced as-is. Otherwise breve is produced instead.
+
+    val keyLayoutSym = arrayOf(
+            "12345,", "67890.", "-/:;()", "&@?!'\"", "—#%^*+", "=_\\|<>", "·¤[]{}", "«»•"
+    )
+
+    override fun takeFromInputBuffer() {
+        TODO("not implemented")
+    }
+}
+
+
+/*class GamepadVirtualKeyboardUI : UICanvas {
+
+}*/

src/net/torvald/terrarum/controller/TerrarumController.kt

@@ -50,9 +50,10 @@ interface TerrarumController {
     fun getAxis(index:Int): Float {
         val raw = getAxisRaw(index)
         val zero = if (index < 4) getConfigFloatArray("gamepadaxiszeropoints")[index] else 0f
-        val inDeadzone = Math.abs(raw - zero) < gamepadDeadzone
+        val compensatedRaw = raw - zero
+        val inDeadzone = Math.abs(compensatedRaw) < gamepadDeadzone
 
-        return if (inDeadzone) 0f else raw
+        return if (inDeadzone) 0f else raw//compensatedRaw // returning raw makes more sense
     }
 
     fun inDeadzone(axis: Int): Boolean {

src/net/torvald/terrarum/controller/VirtualKeyboard.kt

@@ -0,0 +1,21 @@
+package net.torvald.terrarum.controller
+
+import net.torvald.util.CircularArray
+
+/**
+ * Created by minjaesong on 2019-04-10.
+ */
+abstract class VirtualKeyboard(val BUFFER_SIZE: Int = DEFAULT_BUFFER_SIZE) {
+
+    val inputBuffer = CircularArray<Char>(BUFFER_SIZE)
+
+    abstract fun takeFromInputBuffer()
+
+    fun addToBuffer(char: Char) {
+        inputBuffer.add(char)
+    }
+
+    companion object {
+        const val DEFAULT_BUFFER_SIZE = 20
+    }
+}