💿🐜 Antkeeper source code
https://antkeeper.com
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206 lines
5.8 KiB
206 lines
5.8 KiB
/*
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* Copyright (C) 2017 Christopher J. Howard
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*
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* This file is part of Antkeeper Source Code.
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*
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* Antkeeper Source Code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper Source Code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "title-state.hpp"
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#include "../application.hpp"
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#include "../camera-controller.hpp"
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#include "../ui/menu.hpp"
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#include <iostream>
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#include <SDL2/SDL.h>
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TitleState::TitleState(Application* application):
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ApplicationState(application)
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{}
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TitleState::~TitleState()
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{}
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void TitleState::enter()
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{
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application->backgroundLayer->addObject(&application->bgCamera);
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application->backgroundLayer->addObject(&application->bgBatch);
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application->inputManager->addWindowObserver(this);
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windowResized(application->resolution.x, application->resolution.y);
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application->camera.setPerspective(
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glm::radians(25.0f),
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application->resolution.x / application->resolution.y,
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0.1f,
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1000.0f);
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// Setup camera controller
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application->surfaceCam->setCamera(&application->camera);
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application->surfaceCam->setFocalPoint(Vector3(0.0f));
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application->surfaceCam->setFocalDistance(50.0f);
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application->surfaceCam->setElevation(glm::radians(-30.0f));
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application->surfaceCam->setAzimuth(glm::radians(180.0f));
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application->surfaceCam->setTargetFocalPoint(application->surfaceCam->getFocalPoint());
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application->surfaceCam->setTargetFocalDistance(application->surfaceCam->getFocalDistance());
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application->surfaceCam->setTargetElevation(application->surfaceCam->getElevation());
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application->surfaceCam->setTargetAzimuth(application->surfaceCam->getAzimuth());
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application->surfaceCam->update(0.0f);
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// Dim background
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application->darkenImage->setVisible(true);
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// Show title
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application->titleImage->setVisible(true);
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application->titleImage->setTintColor(Vector4(1.0f));
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// Open main menu
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application->openMenu(application->mainMenu);
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// Position options menu
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application->optionsMenu->getUIContainer()->setAnchor(Vector2(0.5f, 0.8f));
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application->levelsMenu->getUIContainer()->setAnchor(Vector2(0.5f, 0.8f));
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// Setup fade-in
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application->blackoutImage->setVisible(true);
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application->fadeInTween->start();
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}
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void TitleState::execute()
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{
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// Navigate menu
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if (application->activeMenu != nullptr)
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{
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MenuItem* selectedItem = application->activeMenu->getSelectedItem();
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if (application->menuDown.isTriggered() && !application->menuDown.wasTriggered())
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{
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if (selectedItem != nullptr)
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{
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if (selectedItem->getItemIndex() < application->activeMenu->getItemCount() - 1)
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{
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application->selectMenuItem(selectedItem->getItemIndex() + 1);
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}
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else
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{
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application->selectMenuItem(0);
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}
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}
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else
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{
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application->selectMenuItem(0);
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}
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}
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else if (application->menuUp.isTriggered() && !application->menuUp.wasTriggered())
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{
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if (selectedItem != nullptr)
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{
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if (selectedItem->getItemIndex() > 0)
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{
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application->selectMenuItem(selectedItem->getItemIndex() - 1);
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}
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else
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{
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application->selectMenuItem(application->activeMenu->getItemCount() - 1);
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}
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}
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else
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{
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application->selectMenuItem(application->activeMenu->getItemCount() - 1);
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}
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}
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if (application->menuLeft.isTriggered() && !application->menuLeft.wasTriggered())
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{
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application->decrementMenuItem();
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}
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else if (application->menuRight.isTriggered() && !application->menuRight.wasTriggered())
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{
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application->incrementMenuItem();
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}
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if (application->menuSelect.isTriggered() && !application->menuSelect.wasTriggered())
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{
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application->activateMenuItem();
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}
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}
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if (application->escape.isTriggered())
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{
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application->close(EXIT_SUCCESS);
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}
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// Set selector icon position
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/*
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float lineHeight = application->menuFont->getMetrics().getHeight();
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const UIContainer* container = application->menuContainers[application->currentMenuIndex];
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application->menuSelectorLabel->setTranslation(
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Vector2(container->getPosition().x - application->menuSelectorLabel->getDimensions().x * 1.5f,
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container->getPosition().y + lineHeight * 0.5f - application->menuSelectorLabel->getDimensions().y * 0.5f + lineHeight * application->selectedMenuItemIndex));
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*/
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}
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void TitleState::exit()
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{
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// Remove input observers
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application->inputManager->removeWindowObserver(this);
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// Hide UI
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application->titleImage->setVisible(false);
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application->anyKeyLabel->setVisible(false);
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application->darkenImage->setVisible(false);
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// Remove clear scene
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application->backgroundLayer->removeObject(&application->bgCamera);
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application->backgroundLayer->removeObject(&application->bgBatch);
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}
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void TitleState::windowClosed()
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{
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application->close(EXIT_SUCCESS);
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}
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void TitleState::windowResized(int width, int height)
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{
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/*
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// Update application dimensions
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application->width = width;
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application->height = height;
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if (application->fullscreen)
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{
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application->fullscreenWidth = width;
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application->fullscreenHeight = height;
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}
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else
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{
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application->windowedWidth = width;
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application->windowedHeight = height;
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}
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// Setup default render target
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application->defaultRenderTarget.width = application->width;
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application->defaultRenderTarget.height = application->height;
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// Resize UI
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application->resizeUI();
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// 3D camera
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application->camera.setPerspective(
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glm::radians(25.0f),
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(float)application->width / (float)application->height,
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0.1f,
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1000.0f);
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*/
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}
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