123 lines
5.6 KiB
C++
123 lines
5.6 KiB
C++
#include <Nazara/Core.hpp>
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#include <Nazara/Platform.hpp>
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#include <Nazara/Graphics.hpp>
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#include <Nazara/Math/PidController.hpp>
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#include <Nazara/Renderer.hpp>
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#include <Nazara/TextRenderer.hpp>
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#include <Nazara/Widgets.hpp>
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#include <entt/entt.hpp>
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#include <array>
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#include <iostream>
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#include <limits>
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NAZARA_REQUEST_DEDICATED_GPU()
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int main(int argc, char* argv[])
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{
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Nz::Application<Nz::Graphics, Nz::Widgets> app(argc, argv);
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auto& windowing = app.AddComponent<Nz::WindowingAppComponent>();
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Nz::Window& mainWindow = windowing.CreateWindow(Nz::VideoMode(1920, 1080), "Widget demo");
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auto& ecs = app.AddComponent<Nz::EntitySystemAppComponent>();
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auto& world = ecs.AddWorld<Nz::EnttWorld>();
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auto& fs = app.AddComponent<Nz::FilesystemAppComponent>();
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{
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std::filesystem::path resourceDir = "assets/examples";
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if (!std::filesystem::is_directory(resourceDir) && std::filesystem::is_directory("../.." / resourceDir))
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resourceDir = "../.." / resourceDir;
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fs.Mount("assets", resourceDir);
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}
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Nz::RenderSystem& renderSystem = world.AddSystem<Nz::RenderSystem>();
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auto& windowSwapchain = renderSystem.CreateSwapchain(mainWindow);
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Nz::Canvas canvas2D(world, mainWindow.GetEventHandler(), mainWindow.GetCursorController().CreateHandle(), 0xFFFFFFFF);
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canvas2D.Resize(Nz::Vector2f(mainWindow.GetSize()));
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Nz::LabelWidget* labelWidget = canvas2D.Add<Nz::LabelWidget>();
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labelWidget->SetPosition({ 0.f, 200.f });
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labelWidget->UpdateText(Nz::SimpleTextDrawer::Draw("Je suis un LabelWidget !", 72));
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unsigned int clickCount = 0;
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Nz::ButtonWidget* buttonWidget = canvas2D.Add<Nz::ButtonWidget>();
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buttonWidget->SetPosition({ 200.f, 400.f });
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buttonWidget->UpdateText(Nz::SimpleTextDrawer::Draw("Press me senpai", 72));
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buttonWidget->Resize(buttonWidget->GetPreferredSize());
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Nz::TextureSamplerInfo samplerInfo;
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samplerInfo.anisotropyLevel = 8;
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std::shared_ptr<Nz::MaterialInstance> materialInstance = Nz::MaterialInstance::Instantiate(Nz::MaterialType::Basic);
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materialInstance->SetTextureProperty("BaseColorMap", fs.Load<Nz::Texture>("assets/lynix.jpg"));
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Nz::ImageWidget* imageWidget = canvas2D.Add<Nz::ImageWidget>(materialInstance);
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imageWidget->SetPosition({ 1200.f, 200.f });
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imageWidget->Resize(imageWidget->GetPreferredSize() / 4.f);
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Nz::ImageButtonWidget* imageButtonWidget = canvas2D.Add<Nz::ImageButtonWidget>(materialInstance);
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imageButtonWidget->SetPosition({ 1400, 500.f });
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imageButtonWidget->Resize(imageButtonWidget->GetPreferredSize() / 4.f);
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Nz::TextAreaWidget* textAreaWidget = canvas2D.Add<Nz::TextAreaWidget>();
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textAreaWidget->SetPosition({ 800.f, 500.f });
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textAreaWidget->SetText("Je suis un TextAreaWidget !");
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textAreaWidget->Resize(Nz::Vector2f(400.f, textAreaWidget->GetPreferredHeight() * 5.f));
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textAreaWidget->SetBackgroundColor(Nz::Color::White());
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textAreaWidget->SetTextColor(Nz::Color::Black());
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textAreaWidget->EnableMultiline(true);
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Nz::CheckboxWidget* checkboxWidget = canvas2D.Add<Nz::CheckboxWidget>();
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//checkboxWidget->EnableTristate(true);
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checkboxWidget->SetPosition({ 800.f, 800.f });
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checkboxWidget->Resize({ 256.f, 256 });
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checkboxWidget->SetState(true);
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Nz::TextAreaWidget* longTextArea = canvas2D.Add<Nz::TextAreaWidget>();
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longTextArea->EnableLineWrap(true);
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longTextArea->EnableMultiline(true);
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longTextArea->SetBackgroundColor(Nz::Color::White());
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longTextArea->SetTextColor(Nz::Color::Black());
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longTextArea->SetText("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum");
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Nz::ScrollAreaWidget* scrollBarWidget = canvas2D.Add<Nz::ScrollAreaWidget>(longTextArea);
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scrollBarWidget->SetPosition({ 1400.f, 800.f });
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scrollBarWidget->Resize({ 512.f, 256.f });
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Nz::RichTextAreaWidget* textAreaWidget2 = canvas2D.Add<Nz::RichTextAreaWidget>();
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textAreaWidget2->EnableMultiline(true);
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textAreaWidget2->SetPosition({ 1000.f, 200.f });
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textAreaWidget2->SetBackgroundColor(Nz::Color::White());
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textAreaWidget2->SetTextColor(Nz::Color::Black());
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Nz::RichTextBuilder builder(textAreaWidget2);
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builder << Nz::Color::Blue() << "Rich " << Nz::TextStyle::Bold << "text" << Nz::TextStyle_Regular << builder.CharacterSize(36) << Nz::Color::Black() << "\nAnd a even " << builder.CharacterSize(48) << Nz::Color::Red() << "bigger" << builder.CharacterSize(24) << Nz::Color::Black() << " text";
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textAreaWidget2->Resize(Nz::Vector2f(500.f, textAreaWidget2->GetPreferredHeight()));
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Nz::ProgressBarWidget* progressBarWidget = canvas2D.Add<Nz::ProgressBarWidget>();
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progressBarWidget->SetPosition({ 200.f, 600.f });
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progressBarWidget->Resize({ 512.f, 64.f });
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buttonWidget->OnButtonTrigger.Connect([&](const Nz::ButtonWidget*)
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{
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labelWidget->UpdateText(Nz::SimpleTextDrawer::Draw("You clicked the button " + std::to_string(++clickCount) + " times", 72));
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if (progressBarWidget->GetFraction() >= 1.f)
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progressBarWidget->SetFraction(0.f);
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else
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progressBarWidget->SetFraction(progressBarWidget->GetFraction() + 0.1001f); //< ensures ten clicks go over 1
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});
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entt::handle viewer2D = world.CreateEntity();
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{
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viewer2D.emplace<Nz::NodeComponent>();
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auto& cameraComponent = viewer2D.emplace<Nz::CameraComponent>(std::make_shared<Nz::RenderWindow>(windowSwapchain), Nz::ProjectionType::Orthographic);
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cameraComponent.UpdateClearColor(Nz::Color(0.46f, 0.48f, 0.84f, 1.f));
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}
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return app.Run();
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}
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