proto3 initial commit

proto3/godot/ai/selector.gd

@@ -0,0 +1,16 @@
+extends BTBase
+class_name BTSelector
+
+func tick(tick: Tick) -> int:
+	
+	var result := OK #if we have no children, assume success
+	
+	for child in get_children():
+		var _result = child._execute(tick)
+		assert(typeof(_result) == TYPE_INT)
+		result = _result
+		
+		if not result == FAILED:
+			break
+	
+	return result