fixed selector not calling interrupt() (#224)

Author: lostptr

addons/beehave/nodes/composites/selector.gd

@@ -50,7 +50,7 @@ func after_run(actor: Node, blackboard: Blackboard) -> void:
 
 
 func interrupt(actor: Node, blackboard: Blackboard) -> void:
-	after_run(actor, blackboard)
+	last_execution_index = 0
 	super(actor, blackboard)
 
 

addons/beehave/nodes/composites/selector_random.gd

@@ -57,7 +57,7 @@ func after_run(actor: Node, blackboard: Blackboard) -> void:
 
 
 func interrupt(actor: Node, blackboard: Blackboard) -> void:
-	after_run(actor, blackboard)
+	_reset()
 	super(actor, blackboard)
 
 

test/nodes/composites/selector_test.gd

@@ -9,6 +9,7 @@ const __source = "res://addons/beehave/nodes/composites/selector.gd"
 const __count_up_action = "res://test/actions/count_up_action.gd"
 const __blackboard = "res://addons/beehave/blackboard.gd"
 const __tree = "res://addons/beehave/nodes/beehave_tree.gd"
+const __selector_reactive = "res://addons/beehave/nodes/composites/selector_reactive.gd"
 
 var tree: BeehaveTree
 var selector: SelectorComposite
@@ -125,3 +126,29 @@ func test_not_interrupt_first_after_finished() -> void:
 
 	selector.remove_child(action3)
 
+
+func test_interrupt_when_nested() -> void:
+	var selector_reactive = auto_free(load(__selector_reactive).new())
+	var fake_condition = auto_free(load(__count_up_action).new())
+	
+	tree.remove_child(selector)
+	tree.add_child(selector_reactive)
+	selector_reactive.add_child(fake_condition)
+	selector_reactive.add_child(selector)
+	
+	fake_condition.status = BeehaveNode.FAILURE
+	action1.status = BeehaveNode.RUNNING
+	
+	assert_that(tree.tick()).is_equal(BeehaveNode.RUNNING)
+	assert_that(action1.count).is_equal(1)
+	assert_that(action2.count).is_equal(0)
+	
+	fake_condition.status = BeehaveNode.SUCCESS
+	assert_that(tree.tick()).is_equal(BeehaveNode.SUCCESS)
+	assert_that(action1.count).is_equal(0)
+	assert_that(action2.count).is_equal(0)
+	
+	# clean up...
+	selector_reactive.remove_child(selector)
+	tree.remove_child(selector_reactive)
+	tree.add_child(selector)