gd: added input addon

addons/guide/inputs/guide_input_joy_axis_2d.gd

@@ -0,0 +1,53 @@
+## Input from two joy axes.
+class_name GUIDEInputJoyAxis2D
+extends GUIDEInputJoyBase
+
+## The joy axis to sample for x input.
+@export var x:JoyAxis = JOY_AXIS_LEFT_X:
+	set(value):
+		if value == x:
+			return
+		x = value
+		emit_changed()
+		
+		
+## The joy axis to sample for y input.
+@export var y:JoyAxis = JOY_AXIS_LEFT_Y:
+	set(value):
+		if value == y:
+			return
+		y = value
+		emit_changed()
+
+func _begin_usage() -> void:
+	_state.joy_axis_state_changed.connect(_refresh)
+	_refresh()
+	
+func _end_usage() -> void:	
+	_state.joy_axis_state_changed.disconnect(_refresh)
+
+	
+func _refresh():
+	_value.x = _state.get_joy_axis_value(joy_index, x)
+	_value.y = _state.get_joy_axis_value(joy_index, y)
+	
+	
+func is_same_as(other:GUIDEInput) -> bool:
+	return other is GUIDEInputJoyAxis2D and \
+		other.x == x and \
+		other.y == y and \
+		other.joy_index == joy_index
+
+func _to_string():
+	return "(GUIDEInputJoyAxis2D: x=" + str(x) + ", y=" + str(y) + ", joy_index="  + str(joy_index) + ")"
+
+
+func _editor_name() -> String:
+	return "Joy Axis 2D"
+	
+func _editor_description() -> String:
+	return "The input from two Joy axes. Usually from a stick."
+	
+
+func _native_value_type() -> GUIDEAction.GUIDEActionValueType:
+	return GUIDEAction.GUIDEActionValueType.AXIS_2D