add beehave

addons/beehave/debug/global_debugger.gd

@@ -0,0 +1,38 @@
+extends Node
+
+var _registered_trees: Dictionary
+var _active_tree
+
+
+func _enter_tree() -> void:
+	EngineDebugger.register_message_capture("beehave", _on_debug_message)
+
+
+func _on_debug_message(message: String, data: Array) -> bool:
+	if message == "activate_tree":
+		_set_active_tree(data[0])
+		return true
+	if message == "visibility_changed":
+		if _active_tree && is_instance_valid(_active_tree):
+			_active_tree._can_send_message = data[0]
+		return true
+	return false
+
+
+func _set_active_tree(tree_id: int) -> void:
+	var tree = _registered_trees.get(tree_id, null)
+	if not tree:
+		return
+
+	if _active_tree && is_instance_valid(_active_tree):
+		_active_tree._can_send_message = false
+	_active_tree = tree
+	_active_tree._can_send_message = true
+
+
+func register_tree(tree) -> void:
+	_registered_trees[tree.get_instance_id()] = tree
+
+
+func unregister_tree(tree) -> void:
+	_registered_trees.erase(tree.get_instance_id())