+
+
+class AcquireWinToken(LocationAction):
+ TEXT = "Acquire a win token, then clear all key bits."
+
+ def perform_action(self, board, location):
+ board.acquire_win_token()
+ board.player.bits.clear_bits(set([
+ BITS.RED, BITS.GREEN, BITS.BLUE,
+ ]))
+
+
+class GainHealthAndClearBitsOrMSB(LocationAction):
+ TEXT = "Gain health, then clear bits specified by this location or MSB."
+ USES_MSB = True
+
+ def perform_action(self, board, location):
+ board.gain_health()
+ if not self.check_and_clear_MSB(board.player):
+ board.player.bits.clear_bits(location.bitwise_operand)
+
+
+class ShiftLocations(LocationAction):
+ TEXT = "Shift current %(rowcol)s %(direction)s."
+
+ def perform_action(self, board, location):
+ board.shift_locations(self.data['direction'])