proto3 initial commit

proto3/godot/ai/parallel.gd

@@ -0,0 +1,12 @@
+extends BTBase
+class_name BTParallel
+func tick(tick: Tick) -> int:
+	
+	var _result := OK #if we have no children, assume success
+	
+	for child in get_children():
+		var x_result = child._execute(tick)
+		assert(typeof(x_result) == TYPE_INT)
+		_result = x_result
+	
+	return OK