def _actions_solution(self):
# start with a line break
sol = "\n " + "\n .\n ".join(self._gen_action_string())
self.edit_level.set_metadata_raw("solution", sol)
msg = dedent("""\
Solution updated/created in the editor. If you want
to play the solution, please reload the map. Remember
to save the level in the editor!
(reload level by "Edit-mode" -> "Play Level")
""")
mdiag = MessageDialog(msg, "Solution set")
mdiag.open()
def show_hint(self):
if self.level:
h = self.level.get_metadata_raw("description")
if h is not None:
d = MessageDialog(h, title="Hint")
d.open();
else:
d = MessageDialog("No hint available", title="Sorry")
d.open();
