Add lever and jump pad components with activation logic

addons/rmsmartshape/actions/action_move_control_points.gd

@@ -0,0 +1,43 @@
+extends SS2D_Action
+
+## ActionMoveControlPoints
+
+var _shape: SS2D_Shape
+var _keys: PackedInt32Array
+var _old_points_in: PackedVector2Array
+var _old_points_out: PackedVector2Array
+var _new_points_in: PackedVector2Array
+var _new_points_out: PackedVector2Array
+
+
+func _init(s: SS2D_Shape, keys: PackedInt32Array,
+		old_points_in: PackedVector2Array, old_points_out: PackedVector2Array) -> void:
+	_shape = s
+	_keys = keys
+	_old_points_in = old_points_in
+	_old_points_out = old_points_out
+	for key in _keys:
+		_new_points_in.append(_shape.get_point_in(key))
+		_new_points_out.append(_shape.get_point_out(key))
+
+
+func get_name() -> String:
+	return "Move Control Point"
+
+
+func do() -> void:
+	_assign_points_in_out(_keys, _new_points_in, _new_points_out)
+
+
+func undo() -> void:
+	_assign_points_in_out(_keys, _old_points_in, _old_points_out)
+
+
+func _assign_points_in_out(keys: PackedInt32Array, in_positions: PackedVector2Array, out_positions: PackedVector2Array) -> void:
+	_shape.begin_update()
+	for i in keys.size():
+		if _shape.get_point_in(keys[i]) != in_positions[i]:
+			_shape.set_point_in(keys[i], in_positions[i])
+		if _shape.get_point_out(keys[i]) != out_positions[i]:
+			_shape.set_point_out(keys[i], out_positions[i])
+	_shape.end_update()