def snap_to_terrain(self):
if app.is_terrain_cell_mode_active():
cjr.show_error_message(
"Function not available when terrain cell mode is active"
)
else:
if self.has_entities_selected_in_summoner():
snapped_ok = app.get_object_state().snapselectiontoterrain()
if not snapped_ok:
cjr.show_error_message(
"Failed to snap selected items to terrain"
)
else:
cjr.show_error_message(
"There are no entities currently selected in Summoner"
)
def select_entity_in_summoner(self, idx):
""" Select entity in Summoner. Return true if
selected OK, otherwise false."""
entity_id = self.__get_entity_id_for_row(idx)
entity = self.__get_entity_with_id(entity_id)
if self.can_entity_be_selected_in_summoner(entity):
if app.is_terrain_cell_mode_active():
cjr.show_error_message(
"Entity %s cannot be selected in Summoner "\
"when in terrain cell mode." % entity_id
)
return False
else:
app.get_object_state().addentitytoselection(entity_id)
return True
else:
return False
