115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
#include "application.h"
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#include "game/inputtype.h"
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#include "classicgame/classicgame.h"
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#include "classicgame/classicgraphicsmanager.h"
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#include "gui/mainmenu.h"
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#include "gui/gamestate.h"
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#include "gui/editor.h"
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#include "tools/musicsfml.h"
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#include <iostream>
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const sf::Time TIME_PER_FRAME = sf::seconds(1.f / 90.f);
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Application::Application() :
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_game_window({1280, 720}, "Test", sf::Style::Default)
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{
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_font_holder.load(Fonts::Id::GUI, "SourceCodePro-Regular.ttf");
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_game = std::make_unique<ClassicGame>(std::make_unique<ClassicGraphicsManager>(_game_window), std::make_unique<MusicSFML>());
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_game_window.setFramerateLimit(60);
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_game_window.setKeyRepeatEnabled(false);
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_game_window.setMouseCursorGrabbed(false);
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_game_window.setVerticalSyncEnabled(true);
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MainMenu::Callbacks callbacks = {[&](){ pushState(GUIState::Tag::EDITOR); }};
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Editor::Callbacks editor_callbacks = {[&](){ popState(); }};
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const auto main_menu = std::make_shared<MainMenu>(_game_window, std::move(callbacks), _font_holder);
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const auto game_state = std::make_shared<GameState>(_game_window, _game, GameState::Callbacks());
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const auto editor = std::make_shared<Editor>(_game_window, std::move(editor_callbacks), std::make_unique<MusicSFML>(), _font_holder);
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_states[GUIState::Tag::MAIN_MENU] = main_menu;
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_states[GUIState::Tag::GAME] = game_state;
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_states[GUIState::Tag::EDITOR] = editor;
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_state_stack.emplace_back(_states.at(GUIState::Tag::MAIN_MENU));
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}
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void Application::run()
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{
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_game_window.display();
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exec();
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}
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void Application::exec()
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{
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sf::Clock timer;
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sf::Time time_since_last_update = sf::Time::Zero;
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while (_game_window.isOpen())
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{
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time_since_last_update += timer.restart();
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input();
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bool isOneFramePassed = time_since_last_update >= TIME_PER_FRAME;
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if (isOneFramePassed)
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{
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time_since_last_update -= TIME_PER_FRAME;
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update();
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draw();
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}
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}
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}
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void Application::input()
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{
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sf::Event event;
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while (_game_window.pollEvent(event))
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{
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switch(event.type)
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{
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case sf::Event::Closed:
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_game_window.close();
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break;
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default:
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_state_stack.back()->input(event);
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break;
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}
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}
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}
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void Application::update()
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{
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_state_stack.back()->update();
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}
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void Application::draw()
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{
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_game_window.clear();
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for (const auto& state : _state_stack)
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state->draw();
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_game_window.display();
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}
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void Application::pushState(GUIState::Tag new_state)
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{
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_state_stack.back()->leave();
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_state_stack.emplace_back(_states.at(new_state));
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_state_stack.back()->enter();
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}
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void Application::popState()
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{
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_state_stack.back()->leave();
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_state_stack.pop_back();
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_state_stack.back()->enter();
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}
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