def _action_step(self, bot_id, bot_field, **kwargs):
actual_position = self._bots_positions.get(bot_id)
bot_orientation = bot_field.orientation
new_position = get_next_position(actual_position, bot_orientation)
try:
new_field = self.map[new_position]
except OutOfMapError:
raise MovementError('New position is out of map.')
if isinstance(new_field, TreasureField):
raise GameFinished()
elif isinstance(new_field, BotField):
raise MovementError('Cannot step on another bot.')
elif isinstance(new_field, BlockField):
raise MovementError('Cannot step on block.')
if self._configuration.battery_game and isinstance(
bot_field, LaserBatteryBotField):
bot_field.drain(bot_field.step_battery_cost)
self._map[new_position], self._map[
actual_position] = bot_field, new_field
self._bots_positions[bot_id] = new_position
def _action_step(self, bot_id, bot_field, **kwargs):
actual_position = self._bots_positions.get(bot_id)
bot_orientation = bot_field.orientation
new_position = get_next_position(
actual_position,
bot_orientation
)
try:
new_field = self.map[new_position]
except OutOfMapError:
raise MovementError('New position is out of map.')
if isinstance(new_field, TreasureField):
raise GameFinished()
elif isinstance(new_field, BotField):
raise MovementError('Cannot step on another bot.')
elif isinstance(new_field, BlockField):
raise MovementError('Cannot step on block.')
if self._configuration.battery_game and isinstance(bot_field, LaserBatteryBotField):
bot_field.drain(bot_field.step_battery_cost)
self._map[new_position], self._map[actual_position] = bot_field, new_field
self._bots_positions[bot_id] = new_position
def get_next_field(self, position, orientation):
self._getitem(position)
position = get_next_position(position, orientation)
try:
return self[position]
except OutOfMapError:
return None
def get_next_field(self, position, orientation):
self._getitem(position)
position = get_next_position(position, orientation)
try:
return self[position]
except OutOfMapError as e:
return None
def test_get_next_position(self):
with self.assertRaises(AssertionError):
get_next_position((0,), Orientation(Orientation.NORTH))
with self.assertRaises(AssertionError):
get_next_position((0, 0), 0)
position = 0, 0
self.assertEqual(get_next_position(position, Orientation.NORTH), (0, -1), "Next position to NORTH.")
self.assertEqual(get_next_position(position, Orientation.EAST), (1, 0), "Next position to EAST.")
self.assertEqual(get_next_position(position, Orientation.SOUTH), (0, 1), "Next position to SOUTH.")
self.assertEqual(get_next_position(position, Orientation.WEST), (-1, 0), "Next position to WEST.")
def test_get_next_position(self):
with self.assertRaises(AssertionError):
get_next_position((0, ), Orientation(Orientation.NORTH))
with self.assertRaises(AssertionError):
get_next_position((0, 0), 0)
position = 0, 0
self.assertEqual(get_next_position(position, Orientation.NORTH),
(0, -1), 'Next position to NORTH.')
self.assertEqual(get_next_position(position, Orientation.EAST), (1, 0),
'Next position to EAST.')
self.assertEqual(get_next_position(position, Orientation.SOUTH),
(0, 1), 'Next position to SOUTH.')
self.assertEqual(get_next_position(position, Orientation.WEST),
(-1, 0), 'Next position to WEST.')
def place_blocks_line(position, orientation):
blocks = 0
max_blocks = len(game_map.map if orientation.is_vertical else game_map.map[0])
max_blocks -= max_blocks % 2
while blocks < max_blocks:
# TODO: as constant or configuration?
game_map[position] = field_class()
position = get_next_position(position, orientation)
blocks += 1
try:
field = game_map[position]
except OutOfMapError:
return
if isinstance(field, field_class):
return
if position in bases:
bases.remove(position)
def _action_step(self, bot_id, **kwargs):
actual_position = self._bots_positions[bot_id]
actual_field = self._map[actual_position]
bot_orientation = self.map[actual_position].orientation
new_position = get_next_position(
actual_position,
bot_orientation
)
try:
new_field = self.map[new_position]
except OutOfMapError:
raise MovementError('New position is out of map.')
if isinstance(new_field, TreasureField):
raise GameFinished
elif isinstance(new_field, BotField):
raise MovementError('Cannot step on another bot.')
elif isinstance(new_field, BlockField):
raise MovementError('Cannot step on block.')
self._map[new_position], self._map[actual_position] = actual_field, new_field
self._bots_positions[bot_id] = new_position
