Fixes, add callback for analog virtual keys

Some fixes

Core/KeyMap.cpp

@@ -784,4 +784,53 @@ bool HasChanged(int &prevGeneration) {
 	return false;
 }
 
+static const char *g_vKeyNames[] = {
+	"AXIS_X_MIN",
+	"AXIS_Y_MIN",
+	"AXIS_X_MAX",
+	"AXIS_Y_MAX",
+	"RAPID_FIRE",
+	"FASTFORWARD",
+	"PAUSE",
+	"SPEED_TOGGLE",
+	"AXIS_RIGHT_X_MIN",
+	"AXIS_RIGHT_Y_MIN",
+	"AXIS_RIGHT_X_MAX",
+	"AXIS_RIGHT_Y_MAX",
+	"REWIND",
+	"SAVE_STATE",
+	"LOAD_STATE",
+	"NEXT_SLOT",
+	"TOGGLE_FULLSCREEN",
+	"ANALOG_LIGHTLY",
+	"AXIS_SWAP",
+	"DEVMENU",
+	"FRAME_ADVANCE",
+	"RECORD",
+	"SPEED_CUSTOM1",
+	"SPEED_CUSTOM2",
+	"TEXTURE_DUMP",
+	"TEXTURE_REPLACE",
+	"SCREENSHOT",
+	"MUTE_TOGGLE",
+	"OPENCHAT",
+	"ANALOG_ROTATE_CW",
+	"ANALOG_ROTATE_CCW",
+	"SCREEN_ROTATION_VERTICAL",
+	"SCREEN_ROTATION_VERTICAL180",
+	"SCREEN_ROTATION_HORIZONTAL",
+	"SCREEN_ROTATION_HORIZONTAL180",
+	"SPEED_ANALOG",
+	"VR_CAMERA_ADJUST",
+	"VR_CAMERA_RESET",
+};
+
+const char *GetVirtKeyName(int vkey) {
+	int index = vkey - VIRTKEY_FIRST;
+	if (index < 0 || index >= ARRAY_SIZE(g_vKeyNames)) {
+		return "N/A";
+	}
+	return g_vKeyNames[index];
+}
+
 }  // KeyMap