Worked a little more on decoupling

.gitignore

@@ -1 +1,2 @@
-test_config/
+test_config/
+build/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "shenzhen_solitaire/c++/cmake"]
+	path = shenzhen_solitaire/c++/cmake
+	url = git@github.com:corrodedHash/cmake-framework.git

.vscode/settings.json

@@ -9,5 +9,6 @@
     "python.testing.pytestEnabled": false,
     "python.testing.nosetestsEnabled": false,
     "python.testing.unittestEnabled": true,
-    "python.pythonPath": "/home/lukas/.local/share/virtualenvs/shenzhen-solitaire-nsu5dgrx/bin/python"
+    "python.pythonPath": "/home/lukas/.local/share/virtualenvs/shenzhen-solitaire-nsu5dgrx/bin/python",
+    "python.formatting.provider": "black"
 }

setup.py

@@ -0,0 +1,21 @@
+from distutils.core import setup, Extension
+
+module1 = Extension(
+    "shenzhen_solitaire._shenzhen_solitaire",
+    sources=["shenzhen_solitaire/c++/main.i", "shenzhen_solitaire/c++/main.cpp",],
+    swig_opts=["-c++", "-py3"],
+)
+
+setup(
+    name="shenzhen_solitaire",
+    version="1.0",
+    description="This is a demo package",
+    packages=[
+        "shenzhen_solitaire",
+        "shenzhen_solitaire.card_detection",
+        "shenzhen_solitaire.clicker",
+        "shenzhen_solitaire.solver",
+    ],
+    ext_modules=[module1],
+)
+

shenzhen_solitaire/board.py

@@ -59,53 +59,63 @@ class Board:
     MAX_COLUMN_SIZE = 8
 
     def __init__(self) -> None:
-        self.field: List[List[Card]] = [[]] * Board.MAX_COLUMN_SIZE
+        self._field: List[List[Card]] = [[]] * Board.MAX_COLUMN_SIZE
-        self.bunker: List[Union[Tuple[SpecialCard, int], Optional[Card]]] = [None] * 3
+        self._bunker: List[Union[Tuple[SpecialCard, int], Optional[Card]]] = [None] * 3
-        self.goal: List[Optional[NumberCard]] = [None] * 3
+        self._goal: List[Optional[NumberCard]] = [None] * 3
-        self.flower_gone: bool = False
+        self._flower_gone: bool = False
 
     def getGoal(self, suit: NumberCard.Suit) -> int:
-        for card in self.goal:
+        for card in self._goal:
             if card is not None and card.suit == suit:
                 return card.number
         else:
             return 0
 
+    def setField(self, field: List[List[Card]]) -> None:
+        assert len(field) == 8
+        self._field = field
+
     def getGoalId(self, suit: NumberCard.Suit) -> int:
-        for index, card in enumerate(self.goal):
+        for index, card in enumerate(self._goal):
             if card is not None and card.suit == suit:
                 return index
         else:
-            return self.goal.index(None)
+            return self._goal.index(None)
 
     def setGoal(self, suit: NumberCard.Suit, value: int) -> None:
-        assert len(self.goal) == 3
+        assert len(self._goal) == 3
         assert 0 <= value
         assert value <= 9
         if value == 0:
-            self.goal[self.getGoalId(suit)] = None
+            self._goal[self.getGoalId(suit)] = None
         else:
-            self.goal[self.getGoalId(suit)] = NumberCard(suit, number=value)
+            self._goal[self.getGoalId(suit)] = NumberCard(suit, number=value)
 
     def incGoal(self, suit: NumberCard.Suit) -> None:
         self.setGoal(suit, self.getGoal(suit) + 1)
 
     def solved(self) -> bool:
         """Returns true if the board is solved"""
-        if any(x.number != 9 for x in self.goal if x is not None):
+        if any(x.number != 9 for x in self._goal if x is not None):
             return False
-        if any(not isinstance(x, tuple) for x in self.bunker):
+        if any(not isinstance(x, tuple) for x in self._bunker):
             return False
-        if not self.flower_gone:
+        if not self._flower_gone:
             return False
-        assert all(not x for x in self.field)
+        assert all(not x for x in self._field)
         return True
 
+    def getField(self) -> List[List[Card]]:
+        return self._field
+
+    def getBunker(self) -> List[Union[Tuple[SpecialCard, int], Optional[Card]]]:
+        return self._bunker
+
     @property
     def state_identifier(self) -> int:
         """Returns a unique identifier to represent the board state"""
         result: int = 0
-        for card in self.bunker:
+        for card in self._bunker:
             result <<= 2
             if isinstance(card, tuple):
                 result |= 0
@@ -119,12 +129,12 @@ class Board:
                 result |= card.identifier()
 
         result <<= 1
-        if self.flower_gone:
+        if self._flower_gone:
             result |= 1
 
-        assert len(self.goal) == 3
+        assert len(self._goal) == 3
         suit_sequence = list(NumberCard.Suit)
-        for card in self.goal:
+        for card in self._goal:
             result <<= 5
             if card is None:
                 result |= len(suit_sequence) * 10
@@ -134,12 +144,12 @@ class Board:
         # Max stack size is 13
         # (4 random cards from the start, plus a stack from 9 to 1)
         # So 4 bits are sufficient
-        for stack in self.field:
+        for stack in self._field:
             assert len(stack) == len(stack) & 0b1111
             result <<= 4
             result |= len(stack)
 
-        for field_card in itertools.chain.from_iterable(self.field):
+        for field_card in itertools.chain.from_iterable(self._field):
             result <<= 5
             result |= field_card.identifier()
 
@@ -159,12 +169,12 @@ class Board:
             SpecialCard.Hua: 0,
         }
 
-        if self.flower_gone:
+        if self._flower_gone == True:
             special_cards[SpecialCard.Hua] += 1
 
         for card in itertools.chain(
-            self.bunker,
+            self._bunker,
-            itertools.chain.from_iterable(stack for stack in self.field if stack),
+            itertools.chain.from_iterable(stack for stack in self._field if stack),
         ):
             if isinstance(card, tuple):
                 special_cards[card[0]] += 4

shenzhen_solitaire/c++/.gitignore

@@ -0,0 +1 @@
+build*/

shenzhen_solitaire/c++/CMakeLists.txt

@@ -0,0 +1,11 @@
+project("solitaire" LANGUAGES CXX)
+
+cmake_minimum_required(VERSION 3.16)
+
+set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+include( "common" )
+
+add_library(board STATIC lib/board.cpp lib/card.cpp lib/goal.cpp)
+set_property(TARGET board PROPERTY CXX_STANDARD 17)
+target_include_directories(board PUBLIC include)
+add_subdirectory(auxiliary)

shenzhen_solitaire/c++/auxiliary/CMakeLists.txt

@@ -0,0 +1,12 @@
+find_package(SWIG REQUIRED)
+include(${SWIG_USE_FILE})
+
+find_package(PythonLibs REQUIRED)
+
+set_property(SOURCE swig.i PROPERTY CPLUSPLUS ON)
+swig_add_library(shenzhen_python TYPE SHARED LANGUAGE PYTHON SOURCES swig.i)
+
+target_include_directories(shenzhen_python PUBLIC ${PYTHON_INCLUDE_PATH})
+target_link_libraries(shenzhen_python PUBLIC board)
+
+set_property(TARGET shenzhen_python PROPERTY CXX_STANDARD 17)

shenzhen_solitaire/c++/auxiliary/swig.i

@@ -0,0 +1,57 @@
+%module shenzhen
+%{
+    #include "board.hpp"
+    #include "card.hpp"
+    #include "goal.hpp"
+%}
+
+%include "std_array.i"
+%include "std_string.i"
+
+namespace solitaire {
+enum class CardType : int { Zhong, Bai, Fa, Hua, Red, Green, Black };
+
+auto isNormalCardType(CardType type) -> bool;
+
+struct Card {
+  CardType type;
+  int value;
+  auto toString() const noexcept -> std::string;
+};
+
+class Goal {
+  std::array<std::optional<Card>, 3> goal{};
+  auto getEmptyId() -> std::optional<int>;
+
+public:
+  auto getId(CardType suit) const noexcept -> std::optional<int>;
+  auto get(CardType suit) const noexcept -> std::optional<int>;
+
+  void set(CardType suit, int value) noexcept;
+  void inc(CardType suit) noexcept;
+};
+
+struct BunkerField {
+  std::optional<Card> card;
+  bool empty{};
+  bool closed{};
+};
+
+inline constexpr int MAX_ROW_SIZE = 13;
+inline constexpr int MAX_COLUMN_SIZE = 8;
+
+class Stack {
+  std::array<std::optional<Card>, MAX_COLUMN_SIZE> values{};
+};
+
+struct Board {
+  std::array<Stack, MAX_ROW_SIZE> field{};
+  std::array<BunkerField, 3> bunker{};
+  Goal goal{};
+  bool flower_gone{};
+
+   auto solved() const noexcept -> bool;
+   auto hash() const noexcept -> std::size_t;
+   auto correct() const noexcept -> bool;
+};
+}

shenzhen_solitaire/c++/include/board.hpp

@@ -0,0 +1,35 @@
+#pragma once
+#include "card.hpp"
+#include "goal.hpp"
+
+#include <array>
+#include <cassert>
+#include <optional>
+
+namespace solitaire {
+
+struct BunkerField {
+  std::optional<Card> card;
+  bool empty{};
+  bool closed{};
+};
+
+inline constexpr int MAX_ROW_SIZE = 13;
+inline constexpr int MAX_COLUMN_SIZE = 8;
+
+class Stack {
+  std::array<std::optional<Card>, MAX_COLUMN_SIZE> values{};
+};
+
+struct Board {
+  std::array<Stack, MAX_ROW_SIZE> field{};
+  std::array<BunkerField, 3> bunker{};
+  Goal goal{};
+  bool flower_gone{};
+
+  [[nodiscard]] auto solved() const noexcept -> bool;
+  [[nodiscard]] auto hash() const noexcept -> std::size_t;
+  [[nodiscard]] auto correct() const noexcept -> bool;
+};
+
+} // namespace solitaire

shenzhen_solitaire/c++/include/card.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include <cassert>
+#include <string>
+
+namespace solitaire {
+enum class CardType : int { Zhong, Bai, Fa, Hua, Red, Green, Black };
+
+auto isNormalCardType(CardType type) -> bool;
+
+struct Card {
+  CardType type;
+  int value;
+  [[nodiscard]] auto toString() const noexcept -> std::string;
+};
+} // namespace solitaire

shenzhen_solitaire/c++/include/goal.hpp

@@ -0,0 +1,20 @@
+
+#pragma once
+#include "card.hpp"
+
+#include <array>
+#include <optional>
+
+namespace solitaire {
+class Goal {
+  std::array<std::optional<Card>, 3> goal{};
+  auto getEmptyId() -> std::optional<int>;
+
+public:
+  [[nodiscard]] auto getId(CardType suit) const noexcept -> std::optional<int>;
+  [[nodiscard]] auto get(CardType suit) const noexcept -> std::optional<int>;
+
+  void set(CardType suit, int value) noexcept;
+  void inc(CardType suit) noexcept;
+};
+} // namespace solitaire

shenzhen_solitaire/c++/lib/board.cpp

@@ -0,0 +1 @@
+#include "board.hpp"

shenzhen_solitaire/c++/lib/card.cpp

@@ -0,0 +1,15 @@
+#include "card.hpp"
+namespace solitaire {
+auto
+isNormalCardType(CardType type) -> bool {
+  switch (type) {
+  case CardType::Red:
+  case CardType::Green:
+  case CardType::Black:
+    return true;
+    break;
+  default:
+    return false;
+  }
+}
+} // namespace solitaire

shenzhen_solitaire/c++/lib/goal.cpp

@@ -0,0 +1,66 @@
+
+#include "goal.hpp"
+
+namespace solitaire {
+auto
+Goal::getEmptyId() -> std::optional<int> {
+  int counter = 0;
+  for (const auto& slot : goal) {
+    if (!slot) {
+      return counter;
+    }
+    ++counter;
+  }
+  return std::nullopt;
+}
+
+[[nodiscard]] auto
+Goal::getId(CardType suit) const noexcept -> std::optional<int> {
+  int counter = 0;
+  for (const auto& slot : goal) {
+    if (slot && slot->type == suit) {
+      return counter;
+    }
+    ++counter;
+  }
+  return std::nullopt;
+}
+
+[[nodiscard]] auto
+Goal::get(CardType suit) const noexcept -> std::optional<int> {
+  if (auto index = getId(suit); index) {
+    return goal[*index]->value;
+  }
+  return std::nullopt;
+}
+
+void
+Goal::set(CardType suit, int value) noexcept {
+  assert(value >= 0);
+  assert(value <= 9);
+
+  const auto card = [&]() -> std::optional<Card> {
+    if (value == 0) {
+      return std::nullopt;
+    }
+    return Card{suit, value};
+  }();
+
+  const int goal_index = [&]() -> int {
+    if (auto index = getId(suit); index) {
+      return *index;
+    }
+    return *getEmptyId();
+  }();
+
+  goal[goal_index] = card;
+}
+
+void
+Goal::inc(CardType suit) noexcept {
+  auto get_value = get(suit);
+  int new_value = get_value ? (*get_value) + 1 : 1;
+  set(suit, new_value);
+}
+
+} // namespace solitaire

shenzhen_solitaire/card_detection/board_parser.py

@@ -225,8 +225,8 @@ def parse_goal(image: np.ndarray, conf: Configuration) -> List[Optional[NumberCa
 
 def parse_board(image: np.ndarray, conf: Configuration) -> Board:
     result = Board()
-    result.field = parse_field(image, conf)
+    result.setField(parse_field(image, conf))
+    result.setGoal(parse_goal(image, conf))
     result.flower_gone = parse_hua(image, conf)
     result.bunker = parse_bunker(image, conf)
-    result.goal = parse_goal(image, conf)
     return result

shenzhen_solitaire/solver/board_actions.py

@@ -129,15 +129,15 @@ class MoveAction(Action):
         """Shift a card from the field id 'source' to field id 'dest'"""
 
         for stack_offset, card in enumerate(self.cards, start=-len(self.cards)):
-            assert action_board.field[source][stack_offset] == card
+            assert action_board.getField()[source][stack_offset] == card
 
-        action_board.field[source] = action_board.field[source][: -len(self.cards)]
+        action_board.getField()[source] = action_board.getField()[source][: -len(self.cards)]
-        action_board.field[dest].extend(self.cards)
+        action_board.getField()[dest].extend(self.cards)
 
     def _apply(self, action_board: board.Board) -> None:
         """Do action"""
-        if action_board.field[self.destination_id]:
+        if action_board.getField()[self.destination_id]:
-            dest_card = action_board.field[self.destination_id][-1]
+            dest_card = action_board.getField()[self.destination_id][-1]
             if not all(isinstance(x, board.NumberCard) for x in self.cards):
                 raise AssertionError()
             if not isinstance(dest_card, board.NumberCard):

shenzhen_solitaire/solver/board_possibilities.py

@@ -9,7 +9,7 @@ def possible_huakill_action(
     search_board: board.Board,
 ) -> Iterator[board_actions.HuaKillAction]:
     """Check if the flowercard can be eliminated"""
-    for index, stack in enumerate(search_board.field):
+    for index, stack in enumerate(search_board.getField()):
         if stack and stack[-1] == board.SpecialCard.Hua:
             yield board_actions.HuaKillAction(
                 source_field_id=index, source_field_row_index=len(stack) - 1
@@ -25,17 +25,17 @@ def possible_dragonkill_actions(
         board.SpecialCard.Fa,
         board.SpecialCard.Bai,
     ]
-    if not any(x is None for x in search_board.bunker):
+    if not any(x is None for x in search_board.getBunker()):
         new_possible_dragons = []
         for dragon in possible_dragons:
-            if any(x == dragon for x in search_board.bunker):
+            if any(x == dragon for x in search_board.getBunker()):
                 new_possible_dragons.append(dragon)
         possible_dragons = new_possible_dragons
 
     for dragon in possible_dragons:
-        bunker_dragons = [i for i, d in enumerate(search_board.bunker) if d == dragon]
+        bunker_dragons = [i for i, d in enumerate(search_board.getBunker()) if d == dragon]
         field_dragons = [
-            i for i, f in enumerate(search_board.field) if f if f[-1] == dragon
+            i for i, f in enumerate(search_board.getField()) if f if f[-1] == dragon
         ]
         if len(bunker_dragons) + len(field_dragons) != 4:
             continue
@@ -44,7 +44,7 @@ def possible_dragonkill_actions(
             destination_bunker_id = bunker_dragons[0]
         else:
             destination_bunker_id = [
-                i for i, x in enumerate(search_board.bunker) if x is None
+                i for i, x in enumerate(search_board.getBunker()) if x is None
             ][0]
 
         source_stacks = [(board.Position.Bunker, i) for i in bunker_dragons]
@@ -61,13 +61,13 @@ def possible_bunkerize_actions(
     search_board: board.Board,
 ) -> Iterator[board_actions.BunkerizeAction]:
     """Enumerates all possible card moves from the field to the bunker"""
-    open_bunker_list = [i for i, x in enumerate(search_board.bunker) if x is None]
+    open_bunker_list = [i for i, x in enumerate(search_board.getBunker()) if x is None]
 
     if not open_bunker_list:
         return
 
     open_bunker = open_bunker_list[0]
-    for index, stack in enumerate(search_board.field):
+    for index, stack in enumerate(search_board.getField()):
         if not stack:
             continue
         yield board_actions.BunkerizeAction(
@@ -85,11 +85,11 @@ def possible_debunkerize_actions(
     """Enumerates all possible card moves from the bunker to the field"""
     bunker_number_cards = [
         (i, x)
-        for i, x in enumerate(search_board.bunker)
+        for i, x in enumerate(search_board.getBunker())
         if isinstance(x, board.NumberCard)
     ]
     for index, card in bunker_number_cards:
-        for other_index, other_stack in enumerate(search_board.field):
+        for other_index, other_stack in enumerate(search_board.getField()):
             if not other_stack:
                 continue
             if not isinstance(other_stack[-1], board.NumberCard):
@@ -113,12 +113,12 @@ def possible_goal_move_actions(
     """Enumerates all possible moves from anywhere to the goal"""
     field_cards = [
         (board.Position.Field, index, stack[-1])
-        for index, stack in enumerate(search_board.field)
+        for index, stack in enumerate(search_board.getField())
         if stack
     ]
     bunker_cards = [
         (board.Position.Bunker, index, card)
-        for index, card in enumerate(search_board.bunker)
+        for index, card in enumerate(search_board.getBunker())
     ]
     top_cards = [
         x for x in field_cards + bunker_cards if isinstance(x[2], board.NumberCard)
@@ -129,6 +129,7 @@ def possible_goal_move_actions(
 
     result = []
     for source, index, card in top_cards:
+        assert isinstance(card, board.NumberCard)
         obvious = all(
             search_board.getGoal(other_suit) >= card.number - 2
             for other_suit in set(board.NumberCard.Suit) - {card.suit}
@@ -137,7 +138,7 @@ def possible_goal_move_actions(
             board_actions.GoalAction(
                 card=card,
                 source_id=index,
-                source_row_index=len(search_board.field[index]) - 1
+                source_row_index=len(search_board.getField()[index]) - 1
                 if source == board.Position.Field
                 else None,
                 source_position=source,
@@ -164,7 +165,7 @@ def _can_stack(bottom: board.Card, top: board.Card) -> bool:
 def _get_cardstacks(search_board: board.Board) -> List[List[board.Card]]:
     """Returns all cards on one stack that can be moved at once"""
     result: List[List[board.Card]] = []
-    for stack in search_board.field:
+    for stack in search_board.getField():
         result.append([])
         if not stack:
             continue
@@ -194,13 +195,13 @@ def possible_field_move_actions(
         )
 
     for source_index, source_substack in substacks:
-        for destination_index, destination_stack in enumerate(search_board.field):
+        for destination_index, destination_stack in enumerate(search_board.getField()):
             if source_index == destination_index:
                 continue
             if destination_stack:
                 if not _can_stack(destination_stack[-1], source_substack[0]):
                     continue
-            elif len(source_substack) == len(search_board.field[source_index]):
+            elif len(source_substack) == len(search_board.getField()[source_index]):
                 continue
             elif first_empty_field_id == -1:
                 first_empty_field_id = destination_index
@@ -209,7 +210,7 @@ def possible_field_move_actions(
             yield board_actions.MoveAction(
                 cards=source_substack,
                 source_id=source_index,
-                source_row_index=len(search_board.field[source_index])
+                source_row_index=len(search_board.getField()[source_index])
                 - len(source_substack),
                 destination_id=destination_index,
                 destination_row_index=len(destination_stack),

test/boards.py

@@ -3,8 +3,8 @@ from shenzhen_solitaire.board import Board, NumberCard, SpecialCard
 
 Suit = NumberCard.Suit
 
-TEST_BOARD = Board()
+_TEST_BOARD_FIELDS = [None] * 8
-TEST_BOARD.field[0] = [
+_TEST_BOARD_FIELDS[0] = [
     SpecialCard.Fa,
     NumberCard(NumberCard.Suit.Black, 8),
     SpecialCard.Bai,
@@ -12,7 +12,7 @@ TEST_BOARD.field[0] = [
     SpecialCard.Zhong,
 ]
 
-TEST_BOARD.field[1] = [
+_TEST_BOARD_FIELDS[1] = [
     NumberCard(NumberCard.Suit.Red, 9),
     SpecialCard.Zhong,
     SpecialCard.Zhong,
@@ -20,7 +20,7 @@ TEST_BOARD.field[1] = [
     NumberCard(NumberCard.Suit.Black, 3),
 ]
 
-TEST_BOARD.field[2] = [
+_TEST_BOARD_FIELDS[2] = [
     SpecialCard.Hua,
     NumberCard(NumberCard.Suit.Red, 1),
     NumberCard(NumberCard.Suit.Red, 4),
@@ -28,7 +28,7 @@ TEST_BOARD.field[2] = [
     NumberCard(NumberCard.Suit.Red, 6),
 ]
 
-TEST_BOARD.field[3] = [
+_TEST_BOARD_FIELDS[3] = [
     SpecialCard.Bai,
     SpecialCard.Zhong,
     NumberCard(NumberCard.Suit.Red, 3),
@@ -36,7 +36,7 @@ TEST_BOARD.field[3] = [
     NumberCard(NumberCard.Suit.Green, 6),
 ]
 
-TEST_BOARD.field[4] = [
+_TEST_BOARD_FIELDS[4] = [
     NumberCard(NumberCard.Suit.Green, 7),
     NumberCard(NumberCard.Suit.Green, 4),
     NumberCard(NumberCard.Suit.Red, 5),
@@ -44,7 +44,7 @@ TEST_BOARD.field[4] = [
     NumberCard(NumberCard.Suit.Black, 6),
 ]
 
-TEST_BOARD.field[5] = [
+_TEST_BOARD_FIELDS[5] = [
     NumberCard(NumberCard.Suit.Green, 3),
     SpecialCard.Bai,
     SpecialCard.Fa,
@@ -52,7 +52,7 @@ TEST_BOARD.field[5] = [
     NumberCard(NumberCard.Suit.Black, 5),
 ]
 
-TEST_BOARD.field[6] = [
+_TEST_BOARD_FIELDS[6] = [
     SpecialCard.Fa,
     NumberCard(NumberCard.Suit.Green, 9),
     NumberCard(NumberCard.Suit.Green, 2),
@@ -60,16 +60,18 @@ TEST_BOARD.field[6] = [
     NumberCard(NumberCard.Suit.Red, 8),
 ]
 
-TEST_BOARD.field[7] = [
+_TEST_BOARD_FIELDS[7] = [
     SpecialCard.Bai,
     NumberCard(NumberCard.Suit.Red, 2),
     SpecialCard.Fa,
     NumberCard(NumberCard.Suit.Black, 1),
     NumberCard(NumberCard.Suit.Green, 8),
 ]
+TEST_BOARD = Board()
+TEST_BOARD.setField(_TEST_BOARD_FIELDS)
 
-B20190809172206_1 = Board()
+_B20190809172206_1_FIELDS = [None] * 8
-B20190809172206_1.field[0] = [
+_B20190809172206_1_FIELDS[0] = [
     NumberCard(Suit.Green, 6),
     NumberCard(Suit.Green, 5),
     NumberCard(Suit.Red, 4),
@@ -77,7 +79,7 @@ B20190809172206_1.field[0] = [
     SpecialCard.Fa,
 ]
 
-B20190809172206_1.field[1] = [
+_B20190809172206_1_FIELDS[1] = [
     NumberCard(Suit.Black, 8),
     NumberCard(Suit.Black, 6),
     SpecialCard.Zhong,
@@ -85,33 +87,33 @@ B20190809172206_1.field[1] = [
     NumberCard(Suit.Green, 7),
 ]
 
-B20190809172206_1.field[2] = [
+_B20190809172206_1_FIELDS[2] = [
     SpecialCard.Zhong,
     NumberCard(Suit.Black, 4),
     NumberCard(Suit.Green, 2),
     SpecialCard.Bai,
     SpecialCard.Zhong,
 ]
-B20190809172206_1.field[3] = [
+_B20190809172206_1_FIELDS[3] = [
     NumberCard(Suit.Green, 1),
     NumberCard(Suit.Green, 3),
     NumberCard(Suit.Black, 5),
     SpecialCard.Fa,
     SpecialCard.Fa,
 ]
-B20190809172206_1.field[4] = [
+_B20190809172206_1_FIELDS[4] = [
     NumberCard(Suit.Red, 8),
     SpecialCard.Zhong,
     NumberCard(Suit.Red, 7),
 ]
-B20190809172206_1.field[5] = [
+_B20190809172206_1_FIELDS[5] = [
     SpecialCard.Fa,
     SpecialCard.Bai,
     NumberCard(Suit.Red, 2),
     SpecialCard.Hua,
     SpecialCard.Bai,
 ]
-B20190809172206_1.field[6] = [
+_B20190809172206_1_FIELDS[6] = [
     NumberCard(Suit.Black, 2),
     NumberCard(Suit.Green, 8),
     NumberCard(Suit.Black, 7),
@@ -119,10 +121,12 @@ B20190809172206_1.field[6] = [
     NumberCard(Suit.Red, 9),
 ]
 
-B20190809172206_1.field[7] = [
+_B20190809172206_1_FIELDS[7] = [
     NumberCard(Suit.Red, 3),
     NumberCard(Suit.Black, 3),
     NumberCard(Suit.Green, 9),
     NumberCard(Suit.Red, 5),
     NumberCard(Suit.Red, 6),
 ]
+B20190809172206_1 = Board()
+B20190809172206_1.setField(_B20190809172206_1_FIELDS)

test/test_cv.py

@@ -23,7 +23,9 @@ class CardDetectionTest(unittest.TestCase):
         loaded_config = configuration.load("test_config.zip")
         my_board = board_parser.parse_board(image, loaded_config)
 
-        for correct_row, my_row in zip(boards.B20190809172206_1.field, my_board.field):
+        for correct_row, my_row in zip(boards.B20190809172206_1.getField(), my_board.getField()):
+            print(correct_row)
+            print(my_row)
             self.assertListEqual(correct_row, my_row)
 
     def test_hua_detection(self) -> None: