+ def _movement_key(self, key):
+ x, y = self._player_pos
+ for k, dp, angle in (
+ (keys.DOWN, (0, 1), 180),
+ (keys.UP, (0, -1), 0),
+ (keys.LEFT, (-1, 0), 90),
+ (keys.RIGHT, (1, 0), -90),
+ ):
+ if key == k:
+ nx, ny = x + dp[0], y + dp[1]
+ if self._can_move(nx, ny):
+ self._set_pos(nx, ny)
+ offset = (TILE_SIZE * dp[0], TILE_SIZE * dp[1])
+ self._set_angle(angle)
+ return [MoveViewportEvent(offset)]
+
+ def _activate_key(self):
+ x, y = self._player_pos
+ if self._level.is_grate(x, y):
+ if (self._level_layer == 'floor' and
+ self._level.can_crawl(x, y, 'floor')):
+ if self._level.can_crawl(x, y, 'tunnels'):
+ self._level_layer = 'tunnels'
+ self._mode = 'crawl'
+ elif self._level.can_crawl(x, y, 'floor'):
+ # Must be in the tunnels already
+ self._level_layer = 'floor'
+ self._mode = 'walk'
+ elif self._level.is_keypad(x, y):
+ self._level.press_keypad(x, y, self._roaches)
+ elif self._level.is_on_friend(x, y):
+ friend = self._level.remove_friend(x, y)
+ self._friends.remove(friend)
+ self._add_roach()
+ elif self._level.is_exit(x, y):
+ next_level = self._level.get_exit_level()
+ return [WorldEvent('set', {'level.name': next_level}), ChangeSceneEvent(GameLevelScene())]
+
+ def _fire_key(self):
+ print('Boom')
+
+ def _vehicle_management_key(self):
+ from .roach_management import RoachesScene
+ return [ChangeSceneEvent(RoachesScene(level_scene=self))]
+