def finish(self):
if 0 <= self.listbox.list_pos < len(self.key_list):
type = self.key_list[self.listbox.list_pos]
name = self.text_field.text
if not name:
name = generate_base_name(self.parent.location, type)
raise constants.ExitDialog((name, type))
def get_name(self):
if 0 <= self.listbox.list_pos < len(self.key_list):
type = self.key_list[self.listbox.list_pos]
self.name_dialog.default_text = \
generate_base_name(self.parent.location, type)
name = dialog.call_dialog(self.name_dialog, self)
if name:
raise constants.ExitDialog((name, type))
def save_game(self):
self.savename_dialog.default_text = sv.default_savegame_name
name = dialog.call_dialog(self.savename_dialog, self)
if name:
if sv.savegame_exists(name):
yn = dialog.YesNoDialog(self, pos=(-.5,-.5), size=(-.5,-.5),
anchor=constants.MID_CENTER,
text=_("A savegame with the same name exists.\n"
"Are you sure to overwrite the saved game ?"))
overwrite = dialog.call_dialog(yn, self)
if not overwrite:
return
sv.create_savegame(name)
raise constants.ExitDialog(False)
def load_game(self):
did_load = dialog.call_dialog(self.load_dialog, self)
if did_load:
self._map_screen.force_update()
raise constants.ExitDialog(False)
def return_text(self, event=None):
if event and event.type == pygame.KEYUP:
return
raise constants.ExitDialog(self.text_field.text)
def return_nothing(self, event=None):
if event and event.type == pygame.KEYUP:
return
raise constants.ExitDialog("")
def exit_dialog(self):
"""Closes the dialog with the given exit code."""
if self.exit_code_func:
raise constants.ExitDialog(self.exit_code_func())
else:
raise constants.ExitDialog(self.exit_code)