Add lever and jump pad components with activation logic

addons/rmsmartshape/actions/action_cut_edge.gd

@@ -0,0 +1,41 @@
+extends SS2D_Action
+
+## ActionCutEdge
+##
+## A delegate action that selects an action to perform based on the edge
+## location and shape state.
+
+var ActionOpenShape := preload("res://addons/rmsmartshape/actions/action_open_shape.gd")
+var ActionDeletePoint := preload("res://addons/rmsmartshape/actions/action_delete_point.gd")
+var ActionSplitShape := preload("res://addons/rmsmartshape/actions/action_split_shape.gd")
+
+var _shape: SS2D_Shape
+var _action: SS2D_Action
+
+
+func _init(shape: SS2D_Shape, key_edge_start: int, key_edge_end: int) -> void:
+	_shape = shape
+
+	var key_first: int = shape.get_point_key_at_index(0)
+	var key_last: int = shape.get_point_key_at_index(shape.get_point_count()-1)
+	if _shape.is_shape_closed():
+		_action = ActionOpenShape.new(shape, key_edge_start)
+	elif key_edge_start == key_first:
+		_action = ActionDeletePoint.new(shape, key_edge_start)
+	elif  key_edge_end == key_last:
+		_action = ActionDeletePoint.new(shape, key_edge_end)
+	else:
+		_action = ActionSplitShape.new(shape, key_edge_start)
+
+
+func get_name() -> String:
+	return _action.get_name()
+
+
+func do() -> void:
+	_action.do()
+
+
+func undo() -> void:
+	_action.undo()
+