98 lines
No EOL
2.8 KiB
C++
98 lines
No EOL
2.8 KiB
C++
#include "EditorLayer.h"
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namespace Light {
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EditorLayer::EditorLayer(const std::string& name)
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: Layer(name), m_Direction(glm::vec2(0.0f, 0.0f))
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{
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m_Scene = CreateRef<Scene>();
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m_PropertiesPanel = CreateRef<PropertiesPanel>();
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m_SceneHierarchyPanel = CreateRef<SceneHierarchyPanel>(m_Scene, m_PropertiesPanel);
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SummonAwesomeness();
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m_CameraEntity = m_Scene->CreateEntity("Camera", TransformComponent(glm::vec3(0.0f, 0.0f, 1000.0f)));
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m_CameraEntity.AddComponent<CameraComponent>(SceneCamera(), true);
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m_Framebuffer = std::shared_ptr<Framebuffer>(Framebuffer::Create({ 1u, 1u, 1u }, GraphicsContext::GetSharedContext()));
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// for native scripts
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m_Scene->OnCreate();
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}
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void EditorLayer::OnUpdate(float deltaTime)
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{
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if (Input::GetKeyboardKey(Key::A))
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m_Direction.x = -1.0f;
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else if (Input::GetKeyboardKey(Key::D))
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m_Direction.x = 1.0f;
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else
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m_Direction.x = 0.0f;
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if (Input::GetKeyboardKey(Key::W))
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m_Direction.y = 1.0f;
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else if (Input::GetKeyboardKey(Key::S))
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m_Direction.y = -1.0f;
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else
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m_Direction.y = 0.0f;
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auto& transform = m_CameraEntity.GetComponent<TransformComponent>();
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transform.translation += glm::vec3(m_Direction * m_Speed * deltaTime, 0.0);
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m_Scene->OnUpdate(deltaTime);
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}
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void EditorLayer::OnRender()
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{
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m_Scene->OnRender(m_Framebuffer);
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}
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void EditorLayer::OnUserInterfaceUpdate()
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{
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UserInterface::DockspaceBegin();
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ImGui::ShowDemoWindow();
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if (ImGui::Begin("GameView"))
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{
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Input::ReceiveGameEvents(ImGui::IsWindowFocused());
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ImVec2 regionAvail = ImGui::GetContentRegionAvail();
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if (m_AvailableContentRegionPrev != regionAvail)
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{
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m_AvailableContentRegionPrev = regionAvail;
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m_Framebuffer->Resize({ regionAvail.x, regionAvail.y });
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auto& cameraComp = m_CameraEntity.GetComponent<CameraComponent>();
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cameraComp.camera.SetViewportSize(regionAvail.x, regionAvail.y);
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}
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if (GraphicsContext::GetGraphicsAPI() == GraphicsAPI::DirectX)
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ImGui::Image(m_Framebuffer->GetColorAttachment(), regionAvail);
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else // opengl
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ImGui::Image(m_Framebuffer->GetColorAttachment(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
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} ImGui::End();
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m_SceneHierarchyPanel->OnUserInterfaceUpdate();
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m_PropertiesPanel->OnUserInterfaceUpdate();
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UserInterface::DockspaceEnd();
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}
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void EditorLayer::SummonAwesomeness()
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{
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ResourceManager::LoadTexture("awesomeface", "res/Textures/awesomeface.png");
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auto texture = ResourceManager::GetTexture("awesomeface");
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for (int i = 0; i < 420; i++)
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{
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const glm::vec3 translation = Math::RandVec3(-500, 500);
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const glm::vec3 scale = glm::vec3(Math::Rand(250, 350));
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const glm::vec3 rotation = glm::radians(Math::RandVec3(0, 360, 2));;
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Entity quad = m_Scene->CreateEntity("quad" + std::to_string(i), { translation, scale, rotation });
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quad.AddComponent<SpriteRendererComponent>(texture);
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}
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}
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} |