Initial commit.

.gitignore

@@ -1,74 +1,2 @@
-# This file is used to ignore files which are generated
-# ----------------------------------------------------------------------------
-
-*~
-*.autosave
-*.a
-*.core
-*.moc
-*.o
-*.obj
-*.orig
-*.rej
-*.so
-*.so.*
-*_pch.h.cpp
-*_resource.rc
-*.qm
-.#*
-*.*#
-core
-!core/
-tags
-.DS_Store
-.directory
-*.debug
-Makefile*
-*.prl
-*.app
-moc_*.cpp
-ui_*.h
-qrc_*.cpp
-Thumbs.db
-*.res
-*.rc
-/.qmake.cache
-/.qmake.stash
-
-# qtcreator generated files
-*.pro.user*
-CMakeLists.txt.user*
-
-# xemacs temporary files
-*.flc
-
-# Vim temporary files
-.*.swp
-
-# Visual Studio generated files
-*.ib_pdb_index
-*.idb
-*.ilk
-*.pdb
-*.sln
-*.suo
-*.vcproj
-*vcproj.*.*.user
-*.ncb
-*.sdf
-*.opensdf
-*.vcxproj
-*vcxproj.*
-
-# MinGW generated files
-*.Debug
-*.Release
-
-# Python byte code
-*.pyc
-
-# Binaries
-# --------
-*.dll
-*.exe
-
+/.idea/
+/cmake-build-debug/

CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.26)
+project(match_three)
+
+set(CMAKE_CXX_STANDARD 26)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(CMAKE_PREFIX_PATH "D:/Code/C++/qt6/qt6-static/lib/cmake")
+
+find_package(Qt6 COMPONENTS
+        Core
+        Gui
+        Widgets
+        REQUIRED)
+
+include_directories(src)
+
+add_executable(match_three main.cpp
+        src/match_three/match_three.cpp
+        src/match_three/match_three.ui
+        src/gamefield/table.cpp
+        src/gamefield/gamefield.cpp
+        src/figure/figure_generator.hpp
+        src/figure/figure.hpp
+        src/figure/figure.cpp)
+
+target_link_libraries(match_three
+        Qt::Core
+        Qt::Gui
+        Qt::Widgets
+)
+
+file(COPY
+        src/gamefield/gamefield.h
+        src/gamefield/table.h
+        DESTINATION ${PROJECT_NAME}_autogen/include)

main.cpp

@@ -1,10 +1,10 @@
 #include <QApplication>
 
-#include "widget.h"
+#include "match_three/match_three.h"
 
 int main(int argc, char *argv[]) {
-  QApplication a(argc, argv);
-  widget w;
-  w.show();
-  return a.exec();
+    QApplication a(argc, argv);
+    MatchThree mt;
+    mt.show();
+    return QApplication::exec();
 }

src/figure/figure.cpp

@@ -0,0 +1,30 @@
+#include "figure.hpp"
+
+const QVarLengthArray<QVarLengthArray<Figure::pos_t, 4>, 5> Figure::presets_ = {
+    {
+        {{2, 0, 0}, {2, 1, 1}, {2, 2, 2}, {2, 3, 3}},
+        {{0, 1, 0}, {1, 1, 1}, {2, 1, 2}, {3, 1, 3}},
+        {{1, 0, 3}, {1, 1, 2}, {1, 2, 1}, {1, 3, 0}},
+        {{0, 2, 3}, {1, 2, 2}, {2, 2, 1}, {3, 2, 0}}
+    }, {
+        {{1, 0, 0}, {0, 1, 1}, {1, 1, 2}, {1, 2, 3}},
+        {{0, 1, 0}, {1, 1, 2}, {2, 1, 3}, {1, 2, 1}},
+        {{1, 0, 3}, {1, 1, 2}, {2, 1, 1}, {1, 2, 0}},
+        {{1, 0, 1}, {0, 1, 3}, {1, 1, 2}, {2, 1, 0}}
+    }, {
+        {{0, 1, 0}, {1, 1, 1}, {2, 1, 2}, {0, 2, 3}},
+        {{1, 0, 2}, {1, 1, 1}, {1, 2, 0}, {2, 2, 3}},
+        {{2, 0, 3}, {0, 1, 2}, {1, 1, 1}, {2, 1, 0}},
+        {{0, 0, 3}, {1, 0, 0}, {1, 1, 1}, {1, 2, 2}}
+    }, {
+        {{1, 1, 0}, {2, 1, 1}, {0, 2, 2}, {1, 2, 3}},
+        {{1, 0, 1}, {1, 1, 0}, {2, 1, 3}, {2, 2, 2}},
+        {{1, 0, 3}, {2, 0, 2}, {0, 1, 1}, {1, 1, 0}},
+        {{1, 0, 2}, {0, 1, 3}, {1, 1, 0}, {0, 2, 1}},
+    }, {
+        {{0, 0, 0}, {1, 0, 1}, {0, 1, 2}, {1, 1, 3}},
+        {{0, 0, 1}, {1, 0, 3}, {0, 1, 0}, {1, 1, 2}},
+        {{0, 0, 3}, {1, 0, 2}, {0, 1, 1}, {1, 1, 0}},
+        {{0, 0, 2}, {1, 0, 0}, {0, 1, 3}, {1, 1, 1}}
+    }
+};

src/figure/figure.hpp

@@ -0,0 +1,65 @@
+#ifndef FIGURE_HPP
+#define FIGURE_HPP
+
+#include <QObject>
+#include <QColor>
+#include <QVarLengthArray>
+
+#include <random>
+#include <concepts>
+#include <ranges>
+
+class Figure final {
+public:
+    using pos_t = QVarLengthArray<QVarLengthArray<uint, 3>, 4>;
+public:
+    Figure() = default;
+    Figure(uint preset, uint rotation, const QVarLengthArray<QColor, 4>& colors)
+    : preset_(preset), rotation_(rotation), colors_(colors) {};
+public:
+    [[nodiscard]] Figure Rotated() const {
+        return { preset_, (rotation_ + 1) % 4, colors_ };
+    }
+    void Rotate() {
+        rotation_ = (rotation_ + 1) % 4;
+    }
+    [[nodiscard]] auto GetGeometry() const {
+        return presets_[preset_][rotation_];
+    }
+    [[nodiscard]] auto GetColors() const {
+        return colors_;
+    }
+    void SetColors(const QVarLengthArray<QColor, 4>& colors) {
+        colors_ = colors;
+    }
+    [[nodiscard]] uint GetLeft() const {
+        return std::ranges::min(
+            presets_[preset_][rotation_], {},
+            [](auto&& arg) { return std::forward<decltype(arg)>(arg)[1]; }
+        )[1];
+    }
+    [[nodiscard]] uint GetRight() const {
+        return std::ranges::max(
+            presets_[preset_][rotation_], {},
+            [](auto&& arg) { return std::forward<decltype(arg)>(arg)[1]; }
+        )[1];
+    }
+    [[nodiscard]] uint GetTop() const {
+        return std::ranges::min(
+            presets_[preset_][rotation_], {},
+            [](auto&& arg) { return std::forward<decltype(arg)>(arg)[0]; }
+        )[0];
+    }
+    [[nodiscard]] uint GetBottom() const {
+        return std::ranges::max(
+            presets_[preset_][rotation_], {},
+            [](auto&& arg) { return std::forward<decltype(arg)>(arg)[0]; }
+        )[0];
+    }
+private:
+    static const QVarLengthArray<QVarLengthArray<pos_t, 4>, 5> presets_;
+    uint preset_ = 0, rotation_ = 0;
+    QVarLengthArray<QColor, 4> colors_;
+};
+
+#endif

src/figure/figure_generator.hpp

@@ -0,0 +1,49 @@
+#ifndef FIGURE_GENERATOR_HPP
+#define FIGURE_GENERATOR_HPP
+
+#include <QObject>
+#include <QColor>
+#include <QVarLengthArray>
+
+#include <random>
+#include <concepts>
+#include <execution>
+
+#include "figure.hpp"
+
+template <std::uniform_random_bit_generator RandGen = std::mt19937, std::size_t c = 7>
+class FigureGenerator final {
+public:
+    explicit FigureGenerator(
+        RandGen&& randGen = std::mt19937{std::random_device{}()},
+        const QVarLengthArray<QColor, c>& colors = {
+            {236, 39, 51}, // Red
+            {246, 149, 34}, // Orange
+            {251, 224, 0}, // Yellow
+            {78, 182, 72}, // Green
+            {43, 171, 225}, // Light blue
+            {0, 90, 156}, // Dark blue
+            {145, 43, 139} // Purple
+        }
+    ) : randGen_{std::forward<RandGen>(randGen)}, colors_(colors) {};
+public:
+    [[nodiscard]] QVarLengthArray<QColor, 4> GenerateColors() {
+        return {
+            colors_[randGen_() % c],
+            colors_[randGen_() % c],
+            colors_[randGen_() % c],
+            colors_[randGen_() % c],
+        };
+    };
+    [[nodiscard]] Figure operator()() {
+        return { randGen_() % 5, randGen_() % 4, GenerateColors() };
+    };
+private:
+    RandGen randGen_;
+    const QVarLengthArray<QColor, c> colors_;
+};
+
+template <std::uniform_random_bit_generator RandGen, std::size_t c>
+FigureGenerator(RandGen&&, const QVarLengthArray<QColor, c>&) -> FigureGenerator<RandGen, c>;
+
+#endif