add beehave

addons/beehave/nodes/decorators/repeater.gd

@@ -0,0 +1,58 @@
+## The repeater will execute its child until it returns `SUCCESS` a certain amount of times.
+## When the number of maximum ticks is reached, it will return a `SUCCESS` status code.
+## If the child returns `FAILURE`, the repeater will return `FAILURE` immediately.
+@tool
+@icon("../../icons/repeater.svg")
+class_name RepeaterDecorator extends Decorator
+
+@export var repetitions: int = 1
+var current_count: int = 0
+
+
+func before_run(actor: Node, blackboard: Blackboard):
+	current_count = 0
+
+
+func tick(actor: Node, blackboard: Blackboard) -> int:
+	var child: BeehaveNode = get_child(0)
+
+	if current_count < repetitions:
+		if running_child == null:
+			child.before_run(actor, blackboard)
+
+		var response: int = child.tick(actor, blackboard)
+
+		if can_send_message(blackboard):
+			BeehaveDebuggerMessages.process_tick(child.get_instance_id(), response, blackboard.get_debug_data())
+
+		if child is ConditionLeaf:
+			blackboard.set_value("last_condition", child, str(actor.get_instance_id()))
+			blackboard.set_value("last_condition_status", response, str(actor.get_instance_id()))
+
+		if response == RUNNING:
+			running_child = child
+			if child is ActionLeaf:
+				blackboard.set_value("running_action", child, str(actor.get_instance_id()))
+			return RUNNING
+
+		current_count += 1
+		child.after_run(actor, blackboard)
+
+		if running_child != null:
+			running_child = null
+
+		if response == FAILURE:
+			return FAILURE
+
+		if current_count >= repetitions:
+			return SUCCESS
+
+		return RUNNING
+	else:
+		return SUCCESS
+
+
+func get_class_name() -> Array[StringName]:
+	var classes := super()
+	classes.push_back(&"LimiterDecorator")
+	return classes