def test_minimal_cost(): table = Table() player = table.player # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 player.scores = 22000 i = -1 for enemy in table.players: if enemy != player: enemy.scores = 24000 + i * 6000 i += 1 minimal_cost = player.ai.placement.get_minimal_cost_needed() assert minimal_cost == 0 player.scores = 1000 for enemy in table.players: if enemy != player: enemy.scores = 33000 minimal_cost = player.ai.placement.get_minimal_cost_needed() assert minimal_cost == 32000
def test_must_push_1st_and_4th_place_riichi(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="1")) # we have 1-shanten with no doras, but we must push because we have 4th place in oorasu tiles = string_to_136_array(man="3488", sou="334678", pin="456") table.player.init_hand(tiles) table.player.round_step = 5 player.scores = 45000 assert table.players[0] == player table.players[1].scores = 42000 table.players[2].scores = 5000 table.players[3].scores = 8000 enemy_seat = 3 table.add_called_riichi_step_one(enemy_seat) threatening_players = table.player.ai.defence.get_threatening_players() assert len(threatening_players) == 1 assert not player.ai.placement.must_push(threatening_players, 0, 1)
def test_skip_cheap_meld_1_shanten_can_move_to_west(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="2")) tiles = string_to_136_array(man="3488", sou="334678", pin="268") table.player.init_hand(tiles) table.player.round_step = 12 player.scores = 18000 assert table.players[0] == player table.players[1].scores = 28000 table.players[2].scores = 29000 table.players[3].scores = 31000 # it's cheap, but with ron from first place we can move game to west round, so let's do it tile = string_to_136_tile(sou="2") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None # now this is the cost we might win with tile = string_to_136_tile(sou="3") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None
def test_skip_cheap_meld_2_shanten(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="2")) tiles = string_to_136_array(man="34889", sou="33468", pin="268") table.player.init_hand(tiles) table.player.round_step = 12 player.scores = 18000 assert table.players[0] == player table.players[1].scores = 28000 table.players[2].scores = 35000 table.players[3].scores = 40000 # it's too cheap, let's not open tile = string_to_136_tile(sou="2") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None # now this is the cost we might win with tile = string_to_136_tile(sou="3") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None
def test_skip_ron_in_west_4(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 11 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="1")) tiles = string_to_136_array(man="23488", sou="34678", pin="567") table.player.init_hand(tiles) table.player.add_called_meld(make_meld(MeldPrint.CHI, pin="567")) table.player.round_step = 14 player.scores = 20100 assert table.players[0] == player table.players[1].scores = 22000 table.players[2].scores = 26000 table.players[3].scores = 29900 assert player.should_call_win(string_to_136_tile(sou="5"), False, 1) assert not player.should_call_win(string_to_136_tile(sou="5"), False, 2) assert not player.should_call_win(string_to_136_tile(sou="5"), False, 3)
def test_take_cheap_meld_tempai(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(man="2")) tiles = string_to_136_array(man="23789", sou="3789", pin="99", honors="33") table.player.init_hand(tiles) table.player.round_step = 5 player.scores = 20000 assert table.players[0] == player table.players[1].scores = 20900 table.players[2].scores = 35000 table.players[3].scores = 40000 # no yaku, skip tile = string_to_136_tile(man="4") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None # now this is the cost we might win with tile = string_to_136_tile(man="1") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None # now this is not enough player.scores = 20000 assert table.players[0] == player table.players[1].scores = 30900 table.players[2].scores = 35000 table.players[3].scores = 40000 tile = string_to_136_tile(man="1") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None
def test_skip_ron(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="1")) # 1900 to 3rd place player.scores = 20100 assert table.players[0] == player table.players[1].scores = 22000 table.players[2].scores = 26000 table.players[3].scores = 30900 minimal_cost = player.ai.placement.get_minimal_cost_needed() assert minimal_cost == 1900 tiles = string_to_136_array(man="23488", sou="34678", pin="567") table.player.init_hand(tiles) table.player.add_called_meld(make_meld(MeldPrint.CHI, pin="567")) table.player.round_step = 14 # we should not call ron 1000 from 2nd place as it leaves us on 4th assert not player.should_call_win(string_to_136_tile(sou="5"), False, 2) # ron 2000 from 2nd place is ok, it's enough to get to 3rd assert player.should_call_win(string_to_136_tile(sou="2"), False, 2) # ron 1000 from 3rd place is ok too assert player.should_call_win(string_to_136_tile(sou="5"), False, 1) # ron 1000 from 1st place is ok too as it moves us to west round assert player.should_call_win(string_to_136_tile(sou="5"), False, 3) # ron 2000 from 1st place is ok, checking just to be sure assert player.should_call_win(string_to_136_tile(sou="2"), False, 3)
def test_take_cheap_meld_tempai_tanyao_not_activated(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 # tanyao is not activated due to tanyao rules but we don't care and take this meld tiles = string_to_136_array(man="23678", sou="3567", pin="2257") table.player.init_hand(tiles) table.player.round_step = 5 player.scores = 20000 assert table.players[0] == player table.players[1].scores = 20900 table.players[2].scores = 35000 table.players[3].scores = 40000 # no yaku, skip tile = string_to_136_tile(man="1") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None # now this is the cost we might win with tile = string_to_136_tile(man="4") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None # now this is not enough player.scores = 20000 assert table.players[0] == player table.players[1].scores = 30900 table.players[2].scores = 35000 table.players[3].scores = 40000 tile = string_to_136_tile(man="4") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None
def test_take_cheap_meld_yakuhai_1_shanten(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 tiles = string_to_136_array(man="236778", sou="357", pin="22", honors="55") table.player.init_hand(tiles) table.player.round_step = 5 player.scores = 20000 assert table.players[0] == player table.players[1].scores = 20900 table.players[2].scores = 35000 table.players[3].scores = 40000 # bad atodzuke - skip tile = string_to_136_tile(pin="2") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None # now this is the cost we might win with tile = string_to_136_tile(honors="5") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is not None # now this is not enough player.scores = 20000 assert table.players[0] == player table.players[1].scores = 30900 table.players[2].scores = 35000 table.players[3].scores = 40000 tile = string_to_136_tile(honors="5") meld, _ = table.player.try_to_call_meld(tile, True) assert meld is None
def test_skip_ron_wind_placement(): table = Table() player = table.player table.has_aka_dora = True table.has_open_tanyao = True # orasu table.round_wind_number = 7 table.dealer_seat = 1 player.dealer_seat = 1 table.add_dora_indicator(string_to_136_tile(sou="1")) tiles = string_to_136_array(man="23488", sou="34678", pin="567") table.player.init_hand(tiles) table.player.add_called_meld(make_meld(MeldPrint.CHI, pin="567")) table.player.round_step = 14 player.scores = 21000 assert table.players[0] == player table.players[1].scores = 22000 table.players[2].scores = 30100 table.players[3].scores = 31000 player.first_seat = 0 table.players[1].first_seat = 1 assert player.ai.placement.get_minimal_cost_needed() == 1000 assert player.should_call_win(string_to_136_tile(sou="5"), False, 1) assert player.should_call_win(string_to_136_tile(sou="5"), False, 2) assert player.should_call_win(string_to_136_tile(sou="5"), False, 3) player.first_seat = 1 table.players[1].first_seat = 0 assert player.ai.placement.get_minimal_cost_needed() == 1100 assert player.should_call_win(string_to_136_tile(sou="5"), False, 1) assert not player.should_call_win(string_to_136_tile(sou="5"), False, 2) assert not player.should_call_win(string_to_136_tile(sou="5"), False, 3)