Partially completed the second item of lab work

CMakeLists.txt

@@ -13,10 +13,19 @@ add_executable(pac-man
         "source/main.cpp"
         "source/Application.cpp"
         "source/State/SelectState.cpp"
-        "source/Drawable/Menu.cpp"
-        "source/Drawable/Button.cpp"
+        "source/Draw/Menu.cpp"
+        "source/Draw/Button.cpp"
+        "source/Draw/MyFont.cpp"
+        "source/Commands/ExitCommand.cpp"
 
 )
 
+target_compile_definitions(pac-man PRIVATE
+        FONT_PATH="${CMAKE_CURRENT_SOURCE_DIR}/аssets/Fonts/"
+#        TEXTURE_PATH="${CMAKE_CURRENT_SOURCE_DIR}/source/Assets/Textures/"
+#        VIDEO_PATH="${CMAKE_CURRENT_SOURCE_DIR}/source/Assets/Video/"
+#        SOUND_PATH="${CMAKE_CURRENT_SOURCE_DIR}/source/Assets/Sound/"
+)
+
 target_include_directories(pac-man PUBLIC include/)
 target_link_libraries(pac-man PUBLIC sfml-window sfml-graphics sfml-system)
\ No newline at end of file

include/Builders/GameBuilderDirector.h

+#pragma once
+
+class GameBuilderDirector {
+
+};
\ No newline at end of file

include/Buildings/IRoomSide.h

+//
+// Created by Игорь on 23.03.2025.
+//
+
+#ifndef PAC_MAN_IROOMSIDE_H
+#define PAC_MAN_IROOMSIDE_H
+
+#endif //PAC_MAN_IROOMSIDE_H

include/Buildings/Room.h

+//
+// Created by Игорь on 23.03.2025.
+//
+
+#ifndef PAC_MAN_ROOM_H
+#define PAC_MAN_ROOM_H
+
+#endif //PAC_MAN_ROOM_H

include/Commands/ChangeStateCommand.h

+#pragma once
+
+#include "ISelectCommand.h"
+
+class ChangeStateCommand: public ISelectCommand {
+public:
+    void execute() override;
+public:
+    ChangeStateCommand(IStateManager& state_manager) : m_ptr_state_manager(state_manager) {}
+    virtual ~ChangeStateCommand() = default;
+protected:
+    IStateManager& m_ptr_state_manager;
+};
\ No newline at end of file

include/Commands/ExitCommand.h

+#pragma once
+
+#include "ChangeStateCommand.h"
+
+class ExitCommand: public ChangeStateCommand {
+public:
+    void execute() override; ///@todo
+public:
+    ExitCommand(IStateManager& state_manager);
+};
\ No newline at end of file

include/Commands/GameCommand.h

+#pragma once
+
+#include "ChangeStateCommand.h"
+#include "Builders/GameBuilderDirector.h"
+
+class GameCommand: public ChangeStateCommand {
+public:
+    void execute() override;
+public:
+    GameCommand(IStateManager& state_manager, std::unique_ptr<GameBuilderDirector>&& ptr_director);
+private:
+    std::unique_ptr<GameBuilderDirector> m_ptr_director;
+};
\ No newline at end of file

include/ISelectCommand.h → include/Commands/ISelectCommand.h

 #pragma once
 
+#include "States/IState.h"
+
 class ISelectCommand {
 public:
     virtual void execute() = 0;

include/Drawable/Button.h → include/Draw/Button.h

 #pragma once
 
+#include "config.h"
 #include "IDrawable.h"
-#include "ISelectCommand.h"
+#include "Commands/ISelectCommand.h"
 
 class Button: public IDrawable {
 public:
     void set();  ///@todo
-    void select();  ///@todo
-    void unselect();  ///@todo
-    bool is_selected();  ///@todo
-    void is_position_in(sf::Vector2f pos);  ///@todo
+    void select() noexcept;
+    void unselect() noexcept;
+    bool is_selected() noexcept;
+    bool is_position_in(sf::Vector2f pos) const noexcept;
     void push() const;
     void draw_into(sf::RenderWindow& window) const override {};  ///@todo
+public:
+    Button(); ///@todo
 private:
     sf::Text m_text;
     bool m_is_selected = false;

include/Drawable/IDrawable.h → include/Draw/IDrawable.h

 #pragma once
 
-#include <SFML/Graphics.hpp>
+#include "SFML/Graphics.hpp"
 
 struct IDrawable {
     virtual void draw_into(sf::RenderWindow& window) const = 0;

include/Drawable/Menu.h → include/Draw/Menu.h

 #pragma once
 
-#include "Button.h"
+#include "Draw/Button.h"
 #include "States/IState.h"
 
 class Menu: public IDrawable {
 public:
     void draw_into(sf::RenderWindow& window) const override;
-    void process_mouse(sf::Vector2f pos, bool is_pressed);  ///@todo
+    void process_mouse(sf::Vector2f pos, bool is_pressed);
 public:
     Menu(IStateManager& state_manager) {}  ///@todo
 private:

include/Draw/MyFont.h

+#pragma once
+
+#include "SFML/Graphics/Font.hpp"
+
+class MyFont {
+public:
+    MyFont(const MyFont&) = delete;
+    MyFont& operator = (const MyFont&) = delete;
+    static MyFont& Instance();
+private:
+    MyFont();
+private:
+    sf::Font m_font;
+};
\ No newline at end of file

include/States/ExitState.h

@@ -4,6 +4,7 @@
 
 class ExitState: public IState {
 public:
-    ExitState(IStateManager& state_manager);
     bool do_step() override { return false; }
+public:
+    ExitState(IStateManager& state_manager);
 };
\ No newline at end of file

include/States/IState.h

@@ -6,9 +6,10 @@ struct IStateManager;
 
 class IState {
 public:
-    IState(IStateManager& state_manager): m_state_manager(state_manager)  {}
     virtual bool do_step() = 0;
     virtual ~IState() = default;
+public:
+    IState(IStateManager& state_manager): m_state_manager(state_manager)  {}
 protected:
     IStateManager& m_state_manager;
 };

include/States/SelectState.h

 #pragma once
 
 #include "IWindowKeeper.h"
-#include "Drawable/Menu.h"
+#include "Draw/Menu.h"
 
 class SelectState: public IState, public IWindowKeeper {
 public:

include/config.h

+#pragma once
+#include <SFML/Graphics.hpp>
+
+namespace config {
+// Общее:
+//    const unsigned int FRAME_RATE_LIMIT = 60;
+// Меню:
+//    const sf::Vector2f BUTTON_SIZE = { 250, 100 };
+//    const size_t BUTTON_FONT_SIZE = static_cast<size_t>(BUTTON_SIZE.y / 1.5f);
+//    const float BUTTON_FRAME_THICKNESS = 2.0f;
+    const char FONT_FILE[] = "Calibri Light.ttf";
+//    const char SELECT_LEVEL_TITLE[] = "Select Level";
+//    const sf::VideoMode SELECT_LEVEL_VIDEO_MODE{ 400, 600 };
+//    const char BUTTON_TEXT_EASY[] = "Easy";
+//    const char BUTTON_TEXT_MEDIUM[] = "Medium";
+//    const char BUTTON_TEXT_HARD[] = "Hard";
+//    const char BUTTON_TEXT_EXIT[] = "Exit";
+// Игра:
+//    const sf::VideoMode GAME_VIDEO_MODE{ 1080, 720 };
+//    const char EASY_GAME_TITLE[] = "Level: Easy";
+//    const char MEDIUM_GAME_TITLE[] = "Level: Medium";
+//    const char HARD_GAME_TITLE[] = "Level: Hard";
+//    const float EASY_GAME_ENEMY_RATIO = 0.0f;
+//    const float MEDIUM_GAME_ENEMY_RATIO = 0.03f;
+//    const float HARD_GAME_ENEMY_RATIO = 0.07f;
+//    const float ROOM_SIZE = 50;
+//    const float GAME_ENEMY_SIZE = ROOM_SIZE * 0.7;
+//    const float GAME_FOOD_SIZE = ROOM_SIZE * 0.2;
+// Пакмэн:
+//    const float GAME_PACMAN_SIZE = ROOM_SIZE * 0.8;
+//    const sf::Keyboard::Key KEY_LEFT = sf::Keyboard::A;
+//    const sf::Keyboard::Key KEY_RIGHT = sf::Keyboard::D;
+//    const sf::Keyboard::Key KEY_UP = sf::Keyboard::W;
+//    const sf::Keyboard::Key KEY_DOWN = sf::Keyboard::S;
+// Цвета:
+//    const sf::Color BUTTON_COLOR_TEXT{ 0, 0, 0 };
+    const sf::Color BUTTON_COLOR_FILL{ 180, 180, 180 };
+    const sf::Color BUTTON_COLOR_SELECTION{ 255, 180, 180 };
+//    const sf::Color BUTTON_COLOR_FRAME{ 0, 0, 0 };
+//    const sf::Color SELECT_LEVEL_BACKGROUND_COLOR{ 230,230,230 };
+//    const sf::Color GAME_COLOR_BACKGROUND_INGAME{ 230,230,230 };
+//    const sf::Color GAME_COLOR_BACKGROUND_WIN{ 0, 255, 0 };
+//    const sf::Color GAME_COLOR_BACKGROUND_LOST{ 255, 0, 0 };
+//    const sf::Color GAME_COLOR_PACMAN{ 250, 150, 0 };
+//    const sf::Color GAME_COLOR_ROOM{ 255, 255, 255 };
+//    const sf::Color GAME_COLOR_WALL{ 0, 0, 0 };
+//    const sf::Color GAME_FOOD_COLOR{ 0, 200, 100 };
+//    const sf::Color GAME_ENEMY_COLOR{ 255, 50, 0 };
+}
\ No newline at end of file

source/Commands/ExitCommand.cpp

+#include "Commands/ExitCommand.h"
+#include "States/ExitState.h"
+
+ExitCommand::ExitCommand(IStateManager& state_manager) : ChangeStateCommand(state_manager) {}
+
+void ExitCommand::execute() {
+    m_ptr_state_manager.set_next_state(std::make_unique<ExitState>(m_ptr_state_manager));
+}
\ No newline at end of file

source/Commands/GameCommand.cpp

+#include "Commands/GameCommand.h"
+#include "States/GameState.h"
+
+GameCommand::GameCommand(IStateManager& state_manager, std::unique_ptr<GameBuilderDirector>&& ptr_director) :
+        ChangeStateCommand(state_manager), m_ptr_director(std::move(ptr_director)) {}
+
+void GameCommand::execute() {
+    m_ptr_state_manager.set_next_state(m_ptr_director->build(m_ptr_state_manager));
+}
\ No newline at end of file

source/Draw/Button.cpp

+#include "Draw/Button.h"
+
+void Button::push() const {
+    m_ptr_command->execute();
+}
+
+void Button::select() noexcept {
+    m_rectangle.setFillColor(config::BUTTON_COLOR_SELECTION);
+    m_is_selected = true;
+}
+
+void Button::unselect() noexcept {
+    m_rectangle.setFillColor(config::BUTTON_COLOR_FILL);
+    m_is_selected = false;
+}
+
+bool Button::is_selected() noexcept{
+    return m_is_selected;
+}
+
+bool Button::is_position_in(sf::Vector2f pos) const noexcept {
+    return m_rectangle.getGlobalBounds().contains(pos);
+}
\ No newline at end of file