gd: added input addon

addons/guide/inputs/guide_input_touch_axis_2d.gd

@@ -0,0 +1,27 @@
+@tool
+class_name GUIDEInputTouchAxis2D
+extends GUIDEInputTouchAxisBase
+
+func _apply_value(value:Vector2):
+	_value = Vector3(value.x, value.y, 0)
+		
+func is_same_as(other:GUIDEInput):
+	return other is GUIDEInputTouchAxis2D and \
+		other.finger_count == finger_count and \
+		other.finger_index == finger_index
+
+
+func _to_string():
+	return "(GUIDEInputTouchAxis2D finger_count=" + str(finger_count) + \
+		" finger_index=" + str(finger_index) +")"
+
+
+func _editor_name() -> String:
+	return "Touch Axis2D"
+
+	
+func _editor_description() -> String:
+	return "2D relative movement of a touching finger."
+
+func _native_value_type() -> GUIDEAction.GUIDEActionValueType:
+	return GUIDEAction.GUIDEActionValueType.AXIS_2D