forked from Mirror/libstarlight
139 lines
3.5 KiB
C++
139 lines
3.5 KiB
C++
#include "Application.h"
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#include <3ds.h>
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#include "starlight/GFXManager.h"
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#include "starlight/ConfigManager.h"
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#include "starlight/ThemeManager.h"
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#include "starlight/InputManager.h"
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#include "starlight/gfx/RenderCore.h"
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using std::string;
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using starlight::GFXManager;
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using starlight::ConfigManager;
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using starlight::Config;
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using starlight::ThemeManager;
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using starlight::InputManager;
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using starlight::gfx::RenderCore;
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using starlight::ui::TouchScreenCanvas;
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using starlight::ui::TopScreenCanvas;
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using starlight::ui::Form;
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using starlight::ui::FormFlags;
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using starlight::Application;
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////////////////////
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// STATIC MEMBERS //
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////////////////////
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Application* Application::_currentApp = nullptr;
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bool Application::Quit() {
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if (_currentApp == nullptr) return false;
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_currentApp->_appQuit = true;
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return _currentApp->_appQuit;
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}
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Config& Application::GetConfig(const string& path) {
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const string& appId = (_currentApp != nullptr) ? _currentApp->appId : "null";
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string np(path.length() + appId.length() + 4 + 1, ' ');
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np.clear();
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np.append("app/"); np.append(appId); np.append("/"); np.append(path);
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return ConfigManager::Get(np);
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}
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string Application::AppName() {
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return (_currentApp != nullptr) ? _currentApp->appId : "null";
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}
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//////////////////////
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// INSTANCE MEMBERS //
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//////////////////////
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void Application::Run() {
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if (_currentApp != nullptr) return; // don't run two at once!
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_currentApp = this;
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_init();
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while (!_appQuit && aptMainLoop()) _mainLoop();
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_end();
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_currentApp = nullptr;
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}
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void Application::_init() {
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srand(time(NULL));
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romfsInit();
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ConfigManager::Init();
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RenderCore::Open();
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touchScreen = std::make_shared<TouchScreenCanvas>();
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topScreen = std::make_shared<TopScreenCanvas>();
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formTouchScreen = touchScreen.get();
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formTopScreen = topScreen.get();
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Init();
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}
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void Application::_end() {
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End();
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RenderCore::Close();
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ConfigManager::End();
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}
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void Application::_mainLoop() {
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if (!forms.empty()) {
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if (_sFormState) {
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_sFormState = false;
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// sort open forms
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forms.sort(Form::OrderedCompare);
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// reconstruct ui container heirarchy
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bool otouch = false, otop = false;
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formTouchScreen->RemoveAll();
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formTopScreen->RemoveAll();
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for (auto it = forms.rbegin(); it != forms.rend(); ++it) {
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if ((*it)->IsVisible()) {
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if (!otouch) formTouchScreen->Add((*it)->touchScreen, true);
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if (!otop) formTopScreen->Add((*it)->topScreen, true);
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if ((*it)->GetFlag(FormFlags::canOcclude)) {
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if ((*it)->GetFlag(FormFlags::occludeTouch)) otouch = true;
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if ((*it)->GetFlag(FormFlags::occludeTop)) otop = true;
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}
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}
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}
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//
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}
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}
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// update step
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InputManager::Update();
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Update();
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for (auto it : forms) { // update loop for forms
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it->Update(it == forms.back());
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}
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touchScreen->Update();
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topScreen->Update();
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PostUpdate();
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// draw step
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RenderCore::BeginFrame();
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RenderCore::targetBottom->Clear(clearColor);
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RenderCore::targetTopLeft->Clear(clearColor);
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RenderCore::targetTopRight->Clear(clearColor);
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Draw();
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touchScreen->PreDraw();
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topScreen->PreDraw();
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touchScreen->Draw();
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topScreen->Draw();
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PostDraw();
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RenderCore::EndFrame();
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}
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