From 592f1883aae1585604bffb10a00f05136ded2625 Mon Sep 17 00:00:00 2001
From: NaiJi <naijiworld@protonmail.com>
Date: Thu, 26 Aug 2021 20:41:16 +0300
Subject: [PATCH] Implement fonts

---
 include/application.h                 |  4 ++++
 include/tools/resourceholder.h        |  6 +++---
 src/application.cpp                   | 11 +++++++----
 src/gui/editor.cpp                    |  9 +++++----
 src/gui/editor.h                      |  4 ++--
 src/gui/mainmenu.cpp                  |  6 +++---
 src/gui/mainmenu.h                    |  3 ++-
 src/gui/widgets/button.cpp            |  7 ++++++-
 src/gui/widgets/button.h              |  3 ++-
 src/gui/widgets/cascademenubutton.cpp |  4 ++--
 src/gui/widgets/cascademenubutton.h   |  2 +-
 src/gui/widgets/menubar.cpp           |  5 +++--
 src/gui/widgets/menubar.h             |  3 ++-
 src/gui/widgets/pushbutton.cpp        |  4 ++--
 src/gui/widgets/pushbutton.h          |  2 +-
 15 files changed, 45 insertions(+), 28 deletions(-)

diff --git a/include/application.h b/include/application.h
index 52dc57f..1702e7a 100644
--- a/include/application.h
+++ b/include/application.h
@@ -10,6 +10,8 @@
 #include "game/game.h"
 #include "gui/state.h"
 
+#include "tools/resourceholder.h"
+
 class Application
 {
 public:
@@ -29,6 +31,8 @@ private:
     void exec();
     void pushState(GUIState::Tag new_state);
     void popState();
+
+    FontHolder _font_holder;
 };
 
 #endif // APPLICATION_H
diff --git a/include/tools/resourceholder.h b/include/tools/resourceholder.h
index 5c057cf..7f11589 100644
--- a/include/tools/resourceholder.h
+++ b/include/tools/resourceholder.h
@@ -20,14 +20,14 @@ public:
         return true;
     }
 
-    Resource& get(Id id) const
+    const std::shared_ptr<Resource>& get(Id id) const
     {
         const auto found = _resources.find(id);
-        return *found->second;
+        return found->second;
     }
 
 private:
-    std::map<Id, std::unique_ptr<Resource>> _resources;
+    std::map<Id, std::shared_ptr<Resource>> _resources;
 };
 
 namespace Fonts
diff --git a/src/application.cpp b/src/application.cpp
index c53d90b..0c1a1df 100644
--- a/src/application.cpp
+++ b/src/application.cpp
@@ -15,9 +15,12 @@
 const sf::Time TIME_PER_FRAME = sf::seconds(1.f / 90.f);
 
 Application::Application() :
-    _game_window({1280, 720}, "Test", sf::Style::Default),
-    _game(std::make_unique<ClassicGame>(std::make_unique<ClassicGraphicsManager>(_game_window), std::make_unique<MusicSFML>()))
+    _game_window({1280, 720}, "Test", sf::Style::Default)
 {
+    _font_holder.load(Fonts::Id::GUI, "SourceCodePro-Regular.ttf");
+
+    _game = std::make_unique<ClassicGame>(std::make_unique<ClassicGraphicsManager>(_game_window), std::make_unique<MusicSFML>());
+
     _game_window.setFramerateLimit(60);
     _game_window.setKeyRepeatEnabled(false);
     _game_window.setMouseCursorGrabbed(false);
@@ -26,9 +29,9 @@ Application::Application() :
     MainMenu::Callbacks callbacks = {[&](){ pushState(GUIState::Tag::EDITOR); }};
     Editor::Callbacks editor_callbacks = {[&](){ popState(); }};
 
-    const auto main_menu = std::make_shared<MainMenu>(_game_window, std::move(callbacks));
+    const auto main_menu = std::make_shared<MainMenu>(_game_window, std::move(callbacks), _font_holder);
     const auto game_state = std::make_shared<GameState>(_game_window, _game, GameState::Callbacks());
-    const auto editor = std::make_shared<Editor>(_game_window, std::move(editor_callbacks), std::make_unique<MusicSFML>());
+    const auto editor = std::make_shared<Editor>(_game_window, std::move(editor_callbacks), std::make_unique<MusicSFML>(), _font_holder);
     _states[GUIState::Tag::MAIN_MENU] = main_menu;
     _states[GUIState::Tag::GAME] = game_state;
     _states[GUIState::Tag::EDITOR] = editor;
diff --git a/src/gui/editor.cpp b/src/gui/editor.cpp
index 64e85c0..a1afbfa 100644
--- a/src/gui/editor.cpp
+++ b/src/gui/editor.cpp
@@ -6,8 +6,7 @@
 
 #include <iostream>
 
-Editor::Editor(sf::RenderWindow& game_window, Callbacks&& callbacks, std::unique_ptr<Music>&& music) :
-    _menu_bar(std::make_shared<MenuBar>()),
+Editor::Editor(sf::RenderWindow& game_window, Callbacks&& callbacks, std::unique_ptr<Music>&& music, const FontHolder& font_holder) :
     _game_window(game_window),
     _music(std::move(music)),
     _bpm_calculator(std::make_unique<BPMCalculator>(_music))
@@ -16,13 +15,15 @@ Editor::Editor(sf::RenderWindow& game_window, Callbacks&& callbacks, std::unique
     const float window_width = game_window.getSize().x;
     //const float window_height = game_window.getSize().y;
 
-    auto bpm_button = std::make_shared<PushButton>("Calculate BPM");
+    _menu_bar = std::make_shared<MenuBar>(font_holder.get(Fonts::Id::GUI));
+
+    auto bpm_button = std::make_shared<PushButton>("Play song :)", font_holder.get(Fonts::Id::GUI));
     bpm_button->setCallback([&]()
                             {
                                 _bpm_calculator->startListening(0);
                             });
 
-    auto quit_button = std::make_shared<PushButton>("Quit");
+    auto quit_button = std::make_shared<PushButton>("Quit", font_holder.get(Fonts::Id::GUI));
     quit_button->setCallback(callbacks.onLeaveEditorState);
 
     auto test_menu = std::make_shared<MenuDrop>();
diff --git a/src/gui/editor.h b/src/gui/editor.h
index e99c4e2..faa36d0 100644
--- a/src/gui/editor.h
+++ b/src/gui/editor.h
@@ -2,7 +2,7 @@
 
 #include "gui/state.h"
 #include "tools/music.h"
-
+#include "tools/resourceholder.h"
 #include <SFML/Graphics/RenderWindow.hpp>
 
 class MenuBar;
@@ -17,7 +17,7 @@ public:
         std::function<void(void)> onLeaveEditorState;
     };
 
-    explicit Editor(sf::RenderWindow& game_window, Callbacks&& callbacks, std::unique_ptr<Music>&& music);
+    explicit Editor(sf::RenderWindow& game_window, Callbacks&& callbacks, std::unique_ptr<Music>&& music, const FontHolder& font_holder);
     virtual void input(const sf::Event& event) override;
     virtual void update() override;
     virtual void draw() const override;
diff --git a/src/gui/mainmenu.cpp b/src/gui/mainmenu.cpp
index 21e3616..ec6e43e 100644
--- a/src/gui/mainmenu.cpp
+++ b/src/gui/mainmenu.cpp
@@ -2,18 +2,18 @@
 #include "widgets/pushbutton.h"
 #include "widgets/group.h"
 
-MainMenu::MainMenu(sf::RenderWindow& game_window, Callbacks&& callbacks) :
+MainMenu::MainMenu(sf::RenderWindow& game_window, Callbacks&& callbacks, const FontHolder& font_holder) :
     _buttons(std::make_shared<Group>()),
     _game_window(game_window)
 {
     const float window_width = game_window.getSize().x;
     const float window_height = game_window.getSize().y;
 
-    std::shared_ptr<PushButton> button_start = std::make_shared<PushButton>("Start");
+    std::shared_ptr<PushButton> button_start = std::make_shared<PushButton>("Start", font_holder.get(Fonts::Id::GUI), 48);
     button_start->setRect(sf::FloatRect(window_width / 3., window_height / 7. * 2, window_width / 3., window_height / 7.));
     button_start->setCallback(callbacks.onAppendGameState);
 
-    std::shared_ptr<PushButton> button_exit = std::make_shared<PushButton>("Exit");
+    std::shared_ptr<PushButton> button_exit = std::make_shared<PushButton>("Exit", font_holder.get(Fonts::Id::GUI), 48);
     button_exit->setRect(sf::FloatRect(window_width / 3., window_height / 7. * 4, window_width / 3., window_height / 7.));
     button_exit->setCallback([&]()
     {
diff --git a/src/gui/mainmenu.h b/src/gui/mainmenu.h
index b37e7e0..c79e37d 100644
--- a/src/gui/mainmenu.h
+++ b/src/gui/mainmenu.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "gui/state.h"
+#include "tools/resourceholder.h"
 #include <SFML/Graphics/RenderWindow.hpp>
 
 class Group;
@@ -14,7 +15,7 @@ public:
         std::function<void(void)> onAppendGameState;
     };
 
-    explicit MainMenu(sf::RenderWindow& game_window, Callbacks&& callbacks);
+    explicit MainMenu(sf::RenderWindow& game_window, Callbacks&& callbacks, const FontHolder &font_holder);
     virtual void input(const sf::Event& event) override;
     virtual void update() override;
     virtual void draw() const override;
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 951f673..47c189f 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -1,10 +1,14 @@
 #include "button.h"
 
-Button::Button(const std::string &text)
+Button::Button(const std::string &text, const std::shared_ptr<sf::Font>& font, unsigned int font_size) :
+    _font(font)
 {
     setText(text);
     _button_text.setFillColor(sf::Color::Black);
+    _button_text.setCharacterSize(font_size);
+    _button_text.setFont(*_font);
     _button_content.setFillColor(sf::Color::White);
+
 }
 
 void Button::update()
@@ -27,6 +31,7 @@ void Button::setRect(const sf::FloatRect& rect)
 {
     _button_content.setPosition(rect.left, rect.top);
     _button_content.setSize({rect.width, rect.height});
+    _button_text.setPosition(rect.left + 5, rect.top + 5);
 }
 
 void Button::setPosition(const sf::Vector2f &position)
diff --git a/src/gui/widgets/button.h b/src/gui/widgets/button.h
index d61d977..0209916 100644
--- a/src/gui/widgets/button.h
+++ b/src/gui/widgets/button.h
@@ -8,7 +8,7 @@
 class Button : public Widget
 {
 public:
-    explicit Button(const std::string& text);
+    explicit Button(const std::string& text, const std::shared_ptr<sf::Font>& font, unsigned int font_size);
 
     virtual void input(const sf::Event& event) override = 0;
     virtual void update() override final;
@@ -23,5 +23,6 @@ public:
 protected:
     sf::RectangleShape _button_content;
     sf::Text _button_text;
+    std::shared_ptr<sf::Font> _font;
 };
 
diff --git a/src/gui/widgets/cascademenubutton.cpp b/src/gui/widgets/cascademenubutton.cpp
index 957bb41..a783550 100644
--- a/src/gui/widgets/cascademenubutton.cpp
+++ b/src/gui/widgets/cascademenubutton.cpp
@@ -1,8 +1,8 @@
 #include "cascademenubutton.h"
 #include "menudrop.h"
 
-CascadeMenuButton::CascadeMenuButton(const std::string& text) :
-    Button(text)
+CascadeMenuButton::CascadeMenuButton(const std::string& text, const std::shared_ptr<sf::Font> &font, unsigned int font_size) :
+    Button(text, font, font_size)
 {}
 
 void CascadeMenuButton::input(const sf::Event& event)
diff --git a/src/gui/widgets/cascademenubutton.h b/src/gui/widgets/cascademenubutton.h
index 6f46a47..ddff58c 100644
--- a/src/gui/widgets/cascademenubutton.h
+++ b/src/gui/widgets/cascademenubutton.h
@@ -7,7 +7,7 @@ class MenuDrop;
 class CascadeMenuButton : public Button
 {
 public:
-    explicit CascadeMenuButton(const std::string& text);
+    explicit CascadeMenuButton(const std::string& text, const std::shared_ptr<sf::Font>& font, unsigned int font_size = 12);
     virtual void input(const sf::Event& event) override final;
     virtual void setRect(const sf::FloatRect& rect) override final;
 
diff --git a/src/gui/widgets/menubar.cpp b/src/gui/widgets/menubar.cpp
index 5760336..d9f65c3 100644
--- a/src/gui/widgets/menubar.cpp
+++ b/src/gui/widgets/menubar.cpp
@@ -1,7 +1,8 @@
 #include "menubar.h"
 #include "iostream"
 
-MenuBar::MenuBar() :
+MenuBar::MenuBar(const std::shared_ptr<sf::Font>& font) :
+    _font(font),
     _button_width(170)
 {
     _bar_rect.setFillColor(sf::Color(88, 57, 107));
@@ -67,7 +68,7 @@ bool MenuBar::isUnderMouse(int mouse_x, int mouse_y) const
 
 void MenuBar::addSubMenu(std::string name, const std::shared_ptr<MenuDrop>& submenu)
 {
-    const auto new_button = std::make_shared<PushButton>(name);
+    const auto new_button = std::make_shared<PushButton>(name, _font);
 
     std::size_t current_index = _amount_buttons;
     new_button->setRect(sf::FloatRect(current_index * _button_width, 0, _button_width, _bar_rect.getSize().y));
diff --git a/src/gui/widgets/menubar.h b/src/gui/widgets/menubar.h
index dba2115..60151ab 100644
--- a/src/gui/widgets/menubar.h
+++ b/src/gui/widgets/menubar.h
@@ -9,7 +9,7 @@
 class MenuBar : public Widget
 {
 public:
-    explicit MenuBar();
+    explicit MenuBar(const std::shared_ptr<sf::Font>& font);
 
     virtual void input(const sf::Event& event) override;
     virtual void update() override;
@@ -22,6 +22,7 @@ public:
     void addSubMenu(std::string name, const std::shared_ptr<MenuDrop>& submenu);
 
 private:
+    std::shared_ptr<sf::Font> _font;
     sf::RectangleShape _bar_rect;
     std::size_t _amount_buttons;
     std::size_t _button_width;
diff --git a/src/gui/widgets/pushbutton.cpp b/src/gui/widgets/pushbutton.cpp
index 384f350..1893823 100644
--- a/src/gui/widgets/pushbutton.cpp
+++ b/src/gui/widgets/pushbutton.cpp
@@ -1,7 +1,7 @@
 #include "pushbutton.h"
 
-PushButton::PushButton(const std::string& text) :
-    Button(text),
+PushButton::PushButton(const std::string& text, const std::shared_ptr<sf::Font> &font, unsigned int font_size) :
+    Button(text, font, font_size),
     _pressed(false)
 {
     _color_idle = sf::Color(230, 230, 230);
diff --git a/src/gui/widgets/pushbutton.h b/src/gui/widgets/pushbutton.h
index a5340da..a243d79 100644
--- a/src/gui/widgets/pushbutton.h
+++ b/src/gui/widgets/pushbutton.h
@@ -5,7 +5,7 @@
 class PushButton : public Button
 {
 public:
-    explicit PushButton(const std::string& text);
+    explicit PushButton(const std::string& text, const std::shared_ptr<sf::Font>& font, unsigned int font_size = 12);
     virtual void input(const sf::Event& event) override final;
 
     void setCallback(std::function<void(void)> callback);