Worked on c++

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 +1,54 @@
+%module shenzhen
+%{
+    #include "board.hpp"
+    #include "card.hpp"
+    #include "goal.hpp"
+%}
+
+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;
+};
+}