def terrain(self) -> Optional[Field]:
"""
:return: Terrain started by the move.
:rtype: Optional[Field]
"""
terrain = self.entry.get("terrain", None)
if terrain is not None:
terrain = Field.from_showdown_message(terrain)
return terrain
def _field_start(self, field):
field = Field.from_showdown_message(field)
if field.is_terrain:
self._fields = {
field: turn
for field, turn in self._fields.items() if not field.is_terrain
}
self._fields[field] = self.turn
def test_field_build():
assert Field["ELECTRIC_TERRAIN"] == Field.from_showdown_message(
"electric terrain")
assert Field["ELECTRIC_TERRAIN"] == Field.from_showdown_message(
"move: electric terrain")
assert Field["_UNKNOWN"] == Field.from_showdown_message("weird thing")
def _field_start(self, field):
field = Field.from_showdown_message(field)
self._fields.add(field)
def _field_end(self, field):
field = Field.from_showdown_message(field)
assert field in self.fields
self._fields.remove(field)
def _field_start(self, field):
field = Field.from_showdown_message(field)
self._fields[field] = self.turn
def _field_end(self, field):
field = Field.from_showdown_message(field)
if field is not Field._UNKNOWN:
self._fields.pop(field)