diff --git a/src/net/torvald/terrarum/tests/KeyLayoutParserTest.kt b/src/net/torvald/terrarum/tests/KeyLayoutParserTest.kt
index 8ffc003b8..6032db1b2 100644
--- a/src/net/torvald/terrarum/tests/KeyLayoutParserTest.kt
+++ b/src/net/torvald/terrarum/tests/KeyLayoutParserTest.kt
@@ -99,137 +99,3 @@ class KeyboardLayout(layoutDesc: Properties) {
     }
 }
 
-// NOTE: this keydict does NOT have numpad_0..numpad_9
-val keyDict = arrayOf( // arrayOf(keyID, keycode, keylabel(CP437))
-        arrayOf("NUM_0", Input.Keys.NUM_0, "0"), // use toUppercase() if necessary
-        arrayOf("NUM_1", Input.Keys.NUM_1, "1"),
-        arrayOf("NUM_2", Input.Keys.NUM_2, "2"),
-        arrayOf("NUM_3", Input.Keys.NUM_3, "3"),
-        arrayOf("NUM_4", Input.Keys.NUM_4, "4"),
-        arrayOf("NUM_5", Input.Keys.NUM_5, "5"),
-        arrayOf("NUM_6", Input.Keys.NUM_6, "6"),
-        arrayOf("NUM_7", Input.Keys.NUM_7, "7"),
-        arrayOf("NUM_8", Input.Keys.NUM_8, "8"),
-        arrayOf("NUM_9", Input.Keys.NUM_9, "9"),
-        arrayOf("A", Input.Keys.A, "A"),
-        arrayOf("ALT_LEFT", Input.Keys.ALT_LEFT, "Alt"),
-        arrayOf("ALT_RIGHT", Input.Keys.ALT_RIGHT, "Alt"),
-        arrayOf("APOSTROPHE", Input.Keys.APOSTROPHE, "'"),
-        arrayOf("AT", Input.Keys.AT, "@"),
-        arrayOf("B", Input.Keys.B, "B"),
-        arrayOf("BACK", Input.Keys.BACK, "Back"),
-        arrayOf("BACKSLASH", Input.Keys.BACKSLASH, "\\"),
-        arrayOf("C", Input.Keys.C, "C"),
-        arrayOf("CALL", Input.Keys.CALL, "Call"),
-        arrayOf("CAMERA", Input.Keys.CAMERA, "Cam"),
-        arrayOf("CLEAR", Input.Keys.CLEAR, "Clear"),
-        arrayOf("COMMA", Input.Keys.COMMA, "Comma"),
-        arrayOf("D", Input.Keys.D, "D"),
-        arrayOf("DEL", Input.Keys.DEL, "Del"),
-        arrayOf("BACKSPACE", Input.Keys.BACKSPACE, "Bksp"),
-        arrayOf("FORWARD_DEL", Input.Keys.FORWARD_DEL, "Del"),
-        arrayOf("DPAD_CENTER", Input.Keys.DPAD_CENTER, "_"),
-        arrayOf("DPAD_DOWN", Input.Keys.DPAD_DOWN, "_"),
-        arrayOf("DPAD_LEFT", Input.Keys.DPAD_LEFT, "_"),
-        arrayOf("DPAD_RIGHT", Input.Keys.DPAD_RIGHT, "_"),
-        arrayOf("DPAD_UP", Input.Keys.DPAD_UP, "_"),
-        arrayOf("CENTER", Input.Keys.CENTER, "_"),
-        arrayOf("DOWN", Input.Keys.DOWN, "${0x19.toChar()}"),
-        arrayOf("LEFT", Input.Keys.LEFT, "${0x1B.toChar()}"),
-        arrayOf("RIGHT", Input.Keys.RIGHT, "${0x1A.toChar()}"),
-        arrayOf("UP", Input.Keys.UP, "${0x18.toChar()}"),
-        arrayOf("E", Input.Keys.E, "E"),
-        arrayOf("ENDCALL", Input.Keys.ENDCALL, "EndCall"),
-        arrayOf("ENTER", Input.Keys.ENTER, "Enter"),
-        arrayOf("ENVELOPE", Input.Keys.ENVELOPE, "Mail"),
-        arrayOf("EQUALS", Input.Keys.EQUALS, "="),
-        arrayOf("EXPLORER", Input.Keys.EXPLORER, "Expl"),
-        arrayOf("F", Input.Keys.F, "F"),
-        arrayOf("FOCUS", Input.Keys.FOCUS, "Focus"),
-        arrayOf("G", Input.Keys.G, "G"),
-        arrayOf("GRAVE", Input.Keys.GRAVE, "`"),
-        arrayOf("H", Input.Keys.H, "H"),
-        arrayOf("HEADSETHOOK", Input.Keys.HEADSETHOOK, "Headset"),
-        arrayOf("HOME", Input.Keys.HOME, "Home"),
-        arrayOf("I", Input.Keys.I, "I"),
-        arrayOf("J", Input.Keys.J, "J"),
-        arrayOf("K", Input.Keys.K, "K"),
-        arrayOf("L", Input.Keys.L, "L"),
-        arrayOf("LEFT_BRACKET", Input.Keys.LEFT_BRACKET, "["),
-        arrayOf("M", Input.Keys.M, "M"),
-        arrayOf("MEDIA_FAST_FORWARD", Input.Keys.MEDIA_FAST_FORWARD, "${0x10.toChar()}${0x10.toChar()}"),
-        arrayOf("MEDIA_NEXT", Input.Keys.MEDIA_NEXT, "Next"),
-        arrayOf("MEDIA_PLAY_PAUSE", Input.Keys.MEDIA_PLAY_PAUSE, "${0x10.toChar()}"),
-        arrayOf("MEDIA_PREVIOUS", Input.Keys.MEDIA_PREVIOUS, "Prev"),
-        arrayOf("MEDIA_REWIND", Input.Keys.MEDIA_REWIND, "${0x11.toChar()}${0x11.toChar()}"),
-        arrayOf("MEDIA_STOP", Input.Keys.MEDIA_STOP, "${0xFE.toChar()}"),
-        arrayOf("MENU", Input.Keys.MENU, "${0xF0.toChar()}"),
-        arrayOf("MINUS", Input.Keys.MINUS, "-"),
-        arrayOf("MUTE", Input.Keys.MUTE, "Mute"),
-        arrayOf("N", Input.Keys.N, "M"),
-        arrayOf("NOTIFICATION", Input.Keys.NOTIFICATION, "Notif"),
-        arrayOf("NUM", Input.Keys.NUM, "Num"),
-        arrayOf("O", Input.Keys.O, "O"),
-        arrayOf("P", Input.Keys.P, "P"),
-        arrayOf("PERIOD", Input.Keys.PERIOD, "."),
-        arrayOf("PLUS", Input.Keys.PLUS, "+"),
-        arrayOf("POUND", Input.Keys.POUND, "#"),
-        arrayOf("POWER", Input.Keys.POWER, "Pwr"),
-        arrayOf("Q", Input.Keys.Q, "Q"),
-        arrayOf("R", Input.Keys.R, "R"),
-        arrayOf("RIGHT_BRACKET", Input.Keys.RIGHT_BRACKET, "]"),
-        arrayOf("S", Input.Keys.S, "S"),
-        arrayOf("SEARCH", Input.Keys.SEARCH, "Find"),
-        arrayOf("SEMICOLON", Input.Keys.SEMICOLON, ";"),
-        arrayOf("SHIFT_LEFT", Input.Keys.SHIFT_LEFT, "Shift"),
-        arrayOf("SHIFT_RIGHT", Input.Keys.SHIFT_RIGHT, "Shift"),
-        arrayOf("SLASH", Input.Keys.SLASH, "/"),
-        arrayOf("SOFT_LEFT", Input.Keys.SOFT_LEFT, "S${0x1B.toChar()}"),
-        arrayOf("SOFT_RIGHT", Input.Keys.SOFT_RIGHT, "S${0x1A.toChar()}"),
-        arrayOf("SPACE", Input.Keys.SPACE, " "),
-        arrayOf("STAR", Input.Keys.STAR, "*"),
-        arrayOf("SYM", Input.Keys.SYM, "Sym"),
-        arrayOf("T", Input.Keys.T, "T"),
-        arrayOf("TAB", Input.Keys.TAB, "Tab"),
-        arrayOf("U", Input.Keys.U, "U"),
-        arrayOf("UNKNOWN", Input.Keys.UNKNOWN, "??"),
-        arrayOf("V", Input.Keys.V, "V"),
-        arrayOf("VOLUME_DOWN", Input.Keys.VOLUME_DOWN, "V-"),
-        arrayOf("VOLUME_UP", Input.Keys.VOLUME_UP, "V+"),
-        arrayOf("W", Input.Keys.W, "W"),
-        arrayOf("X", Input.Keys.X, "X"),
-        arrayOf("Y", Input.Keys.Y, "Y"),
-        arrayOf("Z", Input.Keys.Z, "Z"),
-        arrayOf("META_ALT_LEFT_ON", Input.Keys.META_ALT_LEFT_ON, "_"),
-        arrayOf("META_ALT_ON", Input.Keys.META_ALT_ON, "_"),
-        arrayOf("META_ALT_RIGHT_ON", Input.Keys.META_ALT_RIGHT_ON, "_"),
-        arrayOf("META_SHIFT_LEFT_ON", Input.Keys.META_SHIFT_LEFT_ON, "_"),
-        arrayOf("META_SHIFT_ON", Input.Keys.META_SHIFT_ON, "_"),
-        arrayOf("META_SHIFT_RIGHT_ON", Input.Keys.META_SHIFT_RIGHT_ON, "_"),
-        arrayOf("META_SYM_ON", Input.Keys.META_SYM_ON, "_"),
-        arrayOf("CONTROL_LEFT", Input.Keys.CONTROL_LEFT, "Ctr"),
-        arrayOf("CONTROL_RIGHT", Input.Keys.CONTROL_RIGHT, "Ctr"),
-        arrayOf("ESCAPE", Input.Keys.ESCAPE, "Esc"),
-        arrayOf("END", Input.Keys.END, "End"),
-        arrayOf("INSERT", Input.Keys.INSERT, "Ins"),
-        arrayOf("PAGE_UP", Input.Keys.PAGE_UP, "P${0x18.toChar()}"),
-        arrayOf("PAGE_DOWN", Input.Keys.PAGE_DOWN, "P${0x19.toChar()}"),
-        arrayOf("PICTSYMBOLS", Input.Keys.PICTSYMBOLS, "_"),
-        arrayOf("SWITCH_CHARSET", Input.Keys.SWITCH_CHARSET, "Lang"),
-        arrayOf("BUTTON_CIRCLE", Input.Keys.BUTTON_CIRCLE, "_"),
-        arrayOf("BUTTON_A", Input.Keys.BUTTON_A, "_"),
-        arrayOf("BUTTON_B", Input.Keys.BUTTON_B, "_"),
-        arrayOf("BUTTON_C", Input.Keys.BUTTON_C, "_"),
-        arrayOf("BUTTON_X", Input.Keys.BUTTON_X, "_"),
-        arrayOf("BUTTON_Y", Input.Keys.BUTTON_Y, "_"),
-        arrayOf("BUTTON_Z", Input.Keys.BUTTON_Z, "_"),
-        arrayOf("BUTTON_L1", Input.Keys.BUTTON_L1, "_"),
-        arrayOf("BUTTON_R1", Input.Keys.BUTTON_R1, "_"),
-        arrayOf("BUTTON_L2", Input.Keys.BUTTON_L2, "_"),
-        arrayOf("BUTTON_R2", Input.Keys.BUTTON_R2, "_"),
-        arrayOf("BUTTON_THUMBL", Input.Keys.BUTTON_THUMBL, "_"),
-        arrayOf("BUTTON_THUMBR", Input.Keys.BUTTON_THUMBR, "_"),
-        arrayOf("BUTTON_START", Input.Keys.BUTTON_START, "_"),
-        arrayOf("BUTTON_SELECT", Input.Keys.BUTTON_SELECT, "_"),
-        arrayOf("BUTTON_MODE", Input.Keys.BUTTON_MODE, "_")
-)
\ No newline at end of file
diff --git a/src/net/torvald/terrarum/ui/UIItemConfigKeycap.kt b/src/net/torvald/terrarum/ui/UIItemConfigKeycap.kt
new file mode 100644
index 000000000..d8c15a57b
--- /dev/null
+++ b/src/net/torvald/terrarum/ui/UIItemConfigKeycap.kt
@@ -0,0 +1,208 @@
+package net.torvald.terrarum.ui
+
+import com.badlogic.gdx.Input
+import com.badlogic.gdx.graphics.Camera
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+import net.torvald.terrarum.AppLoader
+import net.torvald.terrarum.CommonResourcePool
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+
+/**
+ * Created by Torvald on 2019-10-17.
+ */
+class UIItemConfigKeycap(
+        parent: UICanvas,
+        override var posX: Int,
+        override var posY: Int,
+
+        private val keySize: Int,
+
+        private val keycode: Int, // also used to draw key label
+        private var keyItem: Int  // internal index for the key's behaviour, also used to choose appropriate icon
+) : UIItem(parent) {
+
+    init {
+        if (keySize < 3) throw IllegalArgumentException("Key size must be greater than 2 (got $keySize)")
+
+        CommonResourcePool.addToLoadingList("ui_item_keymap_keycap") {
+            TextureRegionPack("./assets/graphics/gui/ui_config_keymap_keycap.tga", 4, 32)
+        }
+        CommonResourcePool.loadAll()
+    }
+
+    private val capTex = CommonResourcePool.getAsTextureRegionPack("ui_item_keymap_keycap")
+
+    override val width = capTex.tileW * keySize
+    override val height = capTex.tileH
+
+    override var oldPosX = posX
+    override var oldPosY = posY
+
+    override fun update(delta: Float) {
+        super.update(delta)
+    }
+
+    override fun render(batch: SpriteBatch, camera: Camera) {
+        // draw keycap
+        batch.draw(capTex.get(0, 0), posX.toFloat(), posY.toFloat())
+        batch.draw(capTex.get(1, 0), (posX + capTex.tileW).toFloat(), posY.toFloat(),
+                (capTex.tileW * keySize.minus(2)).toFloat(), height.toFloat()
+        )
+        batch.draw(capTex.get(2, 0), (posX + (keySize - 1) * capTex.tileW).toFloat(), posY.toFloat())
+
+        // draw label
+        AppLoader.fontSmallNumbers.draw(batch, KeyDict.keycodeToLabel[keycode]!!, posX + 2f, posY + 2f)
+
+        // draw icon
+        
+
+        super.render(batch, camera)
+    }
+}
+
+
+object KeyDict {
+    // NOTE: this keydict does NOT have numpad_0..numpad_9
+    private val keyDict = arrayOf( // arrayOf(keyID, keycode, keylabel(CP437))
+            arrayOf("NUM_0", Input.Keys.NUM_0, "0"), // use toUppercase() if necessary
+            arrayOf("NUM_1", Input.Keys.NUM_1, "1"),
+            arrayOf("NUM_2", Input.Keys.NUM_2, "2"),
+            arrayOf("NUM_3", Input.Keys.NUM_3, "3"),
+            arrayOf("NUM_4", Input.Keys.NUM_4, "4"),
+            arrayOf("NUM_5", Input.Keys.NUM_5, "5"),
+            arrayOf("NUM_6", Input.Keys.NUM_6, "6"),
+            arrayOf("NUM_7", Input.Keys.NUM_7, "7"),
+            arrayOf("NUM_8", Input.Keys.NUM_8, "8"),
+            arrayOf("NUM_9", Input.Keys.NUM_9, "9"),
+            arrayOf("A", Input.Keys.A, "A"),
+            arrayOf("ALT_LEFT", Input.Keys.ALT_LEFT, "Alt"),
+            arrayOf("ALT_RIGHT", Input.Keys.ALT_RIGHT, "Alt"),
+            arrayOf("APOSTROPHE", Input.Keys.APOSTROPHE, "'"),
+            arrayOf("AT", Input.Keys.AT, "@"),
+            arrayOf("B", Input.Keys.B, "B"),
+            arrayOf("BACK", Input.Keys.BACK, "Back"),
+            arrayOf("BACKSLASH", Input.Keys.BACKSLASH, "\\"),
+            arrayOf("C", Input.Keys.C, "C"),
+            arrayOf("CALL", Input.Keys.CALL, "Call"),
+            arrayOf("CAMERA", Input.Keys.CAMERA, "Cam"),
+            arrayOf("CLEAR", Input.Keys.CLEAR, "Clear"),
+            arrayOf("COMMA", Input.Keys.COMMA, "Comma"),
+            arrayOf("D", Input.Keys.D, "D"),
+            arrayOf("DEL", Input.Keys.DEL, "Del"),
+            arrayOf("BACKSPACE", Input.Keys.BACKSPACE, "Bksp"),
+            arrayOf("FORWARD_DEL", Input.Keys.FORWARD_DEL, "Del"),
+            arrayOf("DPAD_CENTER", Input.Keys.DPAD_CENTER, "_"),
+            arrayOf("DPAD_DOWN", Input.Keys.DPAD_DOWN, "_"),
+            arrayOf("DPAD_LEFT", Input.Keys.DPAD_LEFT, "_"),
+            arrayOf("DPAD_RIGHT", Input.Keys.DPAD_RIGHT, "_"),
+            arrayOf("DPAD_UP", Input.Keys.DPAD_UP, "_"),
+            arrayOf("CENTER", Input.Keys.CENTER, "_"),
+            arrayOf("DOWN", Input.Keys.DOWN, "${0x19.toChar()}"),
+            arrayOf("LEFT", Input.Keys.LEFT, "${0x1B.toChar()}"),
+            arrayOf("RIGHT", Input.Keys.RIGHT, "${0x1A.toChar()}"),
+            arrayOf("UP", Input.Keys.UP, "${0x18.toChar()}"),
+            arrayOf("E", Input.Keys.E, "E"),
+            arrayOf("ENDCALL", Input.Keys.ENDCALL, "EndCall"),
+            arrayOf("ENTER", Input.Keys.ENTER, "Enter"),
+            arrayOf("ENVELOPE", Input.Keys.ENVELOPE, "Mail"),
+            arrayOf("EQUALS", Input.Keys.EQUALS, "="),
+            arrayOf("EXPLORER", Input.Keys.EXPLORER, "Expl"),
+            arrayOf("F", Input.Keys.F, "F"),
+            arrayOf("FOCUS", Input.Keys.FOCUS, "Focus"),
+            arrayOf("G", Input.Keys.G, "G"),
+            arrayOf("GRAVE", Input.Keys.GRAVE, "`"),
+            arrayOf("H", Input.Keys.H, "H"),
+            arrayOf("HEADSETHOOK", Input.Keys.HEADSETHOOK, "Headset"),
+            arrayOf("HOME", Input.Keys.HOME, "Home"),
+            arrayOf("I", Input.Keys.I, "I"),
+            arrayOf("J", Input.Keys.J, "J"),
+            arrayOf("K", Input.Keys.K, "K"),
+            arrayOf("L", Input.Keys.L, "L"),
+            arrayOf("LEFT_BRACKET", Input.Keys.LEFT_BRACKET, "["),
+            arrayOf("M", Input.Keys.M, "M"),
+            arrayOf("MEDIA_FAST_FORWARD", Input.Keys.MEDIA_FAST_FORWARD, "${0x10.toChar()}${0x10.toChar()}"),
+            arrayOf("MEDIA_NEXT", Input.Keys.MEDIA_NEXT, "Next"),
+            arrayOf("MEDIA_PLAY_PAUSE", Input.Keys.MEDIA_PLAY_PAUSE, "${0x10.toChar()}"),
+            arrayOf("MEDIA_PREVIOUS", Input.Keys.MEDIA_PREVIOUS, "Prev"),
+            arrayOf("MEDIA_REWIND", Input.Keys.MEDIA_REWIND, "${0x11.toChar()}${0x11.toChar()}"),
+            arrayOf("MEDIA_STOP", Input.Keys.MEDIA_STOP, "${0xFE.toChar()}"),
+            arrayOf("MENU", Input.Keys.MENU, "${0xF0.toChar()}"),
+            arrayOf("MINUS", Input.Keys.MINUS, "-"),
+            arrayOf("MUTE", Input.Keys.MUTE, "Mute"),
+            arrayOf("N", Input.Keys.N, "M"),
+            arrayOf("NOTIFICATION", Input.Keys.NOTIFICATION, "Notif"),
+            arrayOf("NUM", Input.Keys.NUM, "Num"),
+            arrayOf("O", Input.Keys.O, "O"),
+            arrayOf("P", Input.Keys.P, "P"),
+            arrayOf("PERIOD", Input.Keys.PERIOD, "."),
+            arrayOf("PLUS", Input.Keys.PLUS, "+"),
+            arrayOf("POUND", Input.Keys.POUND, "#"),
+            arrayOf("POWER", Input.Keys.POWER, "Pwr"),
+            arrayOf("Q", Input.Keys.Q, "Q"),
+            arrayOf("R", Input.Keys.R, "R"),
+            arrayOf("RIGHT_BRACKET", Input.Keys.RIGHT_BRACKET, "]"),
+            arrayOf("S", Input.Keys.S, "S"),
+            arrayOf("SEARCH", Input.Keys.SEARCH, "Find"),
+            arrayOf("SEMICOLON", Input.Keys.SEMICOLON, ";"),
+            arrayOf("SHIFT_LEFT", Input.Keys.SHIFT_LEFT, "Shift"),
+            arrayOf("SHIFT_RIGHT", Input.Keys.SHIFT_RIGHT, "Shift"),
+            arrayOf("SLASH", Input.Keys.SLASH, "/"),
+            arrayOf("SOFT_LEFT", Input.Keys.SOFT_LEFT, "S${0x1B.toChar()}"),
+            arrayOf("SOFT_RIGHT", Input.Keys.SOFT_RIGHT, "S${0x1A.toChar()}"),
+            arrayOf("SPACE", Input.Keys.SPACE, " "),
+            arrayOf("STAR", Input.Keys.STAR, "*"),
+            arrayOf("SYM", Input.Keys.SYM, "Sym"),
+            arrayOf("T", Input.Keys.T, "T"),
+            arrayOf("TAB", Input.Keys.TAB, "Tab"),
+            arrayOf("U", Input.Keys.U, "U"),
+            arrayOf("UNKNOWN", Input.Keys.UNKNOWN, "??"),
+            arrayOf("V", Input.Keys.V, "V"),
+            arrayOf("VOLUME_DOWN", Input.Keys.VOLUME_DOWN, "V-"),
+            arrayOf("VOLUME_UP", Input.Keys.VOLUME_UP, "V+"),
+            arrayOf("W", Input.Keys.W, "W"),
+            arrayOf("X", Input.Keys.X, "X"),
+            arrayOf("Y", Input.Keys.Y, "Y"),
+            arrayOf("Z", Input.Keys.Z, "Z"),
+            arrayOf("META_ALT_LEFT_ON", Input.Keys.META_ALT_LEFT_ON, "_"),
+            arrayOf("META_ALT_ON", Input.Keys.META_ALT_ON, "_"),
+            arrayOf("META_ALT_RIGHT_ON", Input.Keys.META_ALT_RIGHT_ON, "_"),
+            arrayOf("META_SHIFT_LEFT_ON", Input.Keys.META_SHIFT_LEFT_ON, "_"),
+            arrayOf("META_SHIFT_ON", Input.Keys.META_SHIFT_ON, "_"),
+            arrayOf("META_SHIFT_RIGHT_ON", Input.Keys.META_SHIFT_RIGHT_ON, "_"),
+            arrayOf("META_SYM_ON", Input.Keys.META_SYM_ON, "_"),
+            arrayOf("CONTROL_LEFT", Input.Keys.CONTROL_LEFT, "Ctr"),
+            arrayOf("CONTROL_RIGHT", Input.Keys.CONTROL_RIGHT, "Ctr"),
+            arrayOf("ESCAPE", Input.Keys.ESCAPE, "Esc"),
+            arrayOf("END", Input.Keys.END, "End"),
+            arrayOf("INSERT", Input.Keys.INSERT, "Ins"),
+            arrayOf("PAGE_UP", Input.Keys.PAGE_UP, "P${0x18.toChar()}"),
+            arrayOf("PAGE_DOWN", Input.Keys.PAGE_DOWN, "P${0x19.toChar()}"),
+            arrayOf("PICTSYMBOLS", Input.Keys.PICTSYMBOLS, "_"),
+            arrayOf("SWITCH_CHARSET", Input.Keys.SWITCH_CHARSET, "Lang"),
+            arrayOf("BUTTON_CIRCLE", Input.Keys.BUTTON_CIRCLE, "_"),
+            arrayOf("BUTTON_A", Input.Keys.BUTTON_A, "_"),
+            arrayOf("BUTTON_B", Input.Keys.BUTTON_B, "_"),
+            arrayOf("BUTTON_C", Input.Keys.BUTTON_C, "_"),
+            arrayOf("BUTTON_X", Input.Keys.BUTTON_X, "_"),
+            arrayOf("BUTTON_Y", Input.Keys.BUTTON_Y, "_"),
+            arrayOf("BUTTON_Z", Input.Keys.BUTTON_Z, "_"),
+            arrayOf("BUTTON_L1", Input.Keys.BUTTON_L1, "_"),
+            arrayOf("BUTTON_R1", Input.Keys.BUTTON_R1, "_"),
+            arrayOf("BUTTON_L2", Input.Keys.BUTTON_L2, "_"),
+            arrayOf("BUTTON_R2", Input.Keys.BUTTON_R2, "_"),
+            arrayOf("BUTTON_THUMBL", Input.Keys.BUTTON_THUMBL, "_"),
+            arrayOf("BUTTON_THUMBR", Input.Keys.BUTTON_THUMBR, "_"),
+            arrayOf("BUTTON_START", Input.Keys.BUTTON_START, "_"),
+            arrayOf("BUTTON_SELECT", Input.Keys.BUTTON_SELECT, "_"),
+            arrayOf("BUTTON_MODE", Input.Keys.BUTTON_MODE, "_")
+    )
+
+    val keycodeToLabel = HashMap<Int, String>(keyDict.size)
+
+    init {
+        keyDict.forEach {
+            keycodeToLabel[it[1]] = it[2]
+        }
+    }
+
+}
\ No newline at end of file