editor setup

editor/include/sandbox2d.hpp

@@ -0,0 +1,130 @@
+#ifndef SANDBOX2D_HPP
+#define SANDBOX2D_HPP
+
+#include <open_engine.hpp>
+
+#include <dlfcn.h>
+#include "imgui.h"
+
+#include <glm/ext/matrix_transform.hpp>
+#include <glm/glm.hpp>
+
+class Sandbox2DLayer : public OpenEngine::Layer
+{
+    public:
+        Sandbox2DLayer()
+            : OpenEngine::Layer("sandbox_2d"),
+            camera((float)OpenEngine::Application::Get().GetWindow().GetWidth() /
+                    OpenEngine::Application::Get().GetWindow().GetHeight(), 1.0f)
+        {
+        }
+        ~Sandbox2DLayer() {};
+
+        void OnAttach() override
+        {
+            OE_PROFILE_FUNCTION();
+            bindings = {
+                {"fwd/bckwd", 1},
+                {"right/left", 0},
+                {"yaw", 2}
+            };
+
+            {
+                OE_PROFILE_SCOPE("Texture2D Creation");
+                face = OpenEngine::Texture2D::Create("assets/textures/awesomeface.png");
+            }
+        }
+
+        void OnDetach() override
+        {
+        }
+
+        void OnUpdate() override
+        {
+            OE_PROFILE_FUNCTION()
+            {
+                OE_PROFILE_SCOPE("Setting up Rendering");
+                OpenEngine::RenderCommand::SetClearColor({0.11f, 0.11f, 0.15f, 1.0f});
+                OpenEngine::RenderCommand::Clear();
+                OpenEngine::Renderer2D::BeginScene(camera.GetCamera());
+            }
+            static float angle = 0.0f;
+            float ts = OpenEngine::Time::DeltaTime();
+
+            if (angle >= 360)
+                angle = 0;
+
+            angle += (ts * 500.0f);
+            {
+                OE_PROFILE_SCOPE("Drawing Quads");
+                OpenEngine::Transform tr1 = {glm::vec3(0.5f, 0.5f, 0.2f), glm::vec3(0.3f), 20.0f};
+                OpenEngine::Transform tr2 = {glm::vec3(-0.2f, -0.2f, 0.1f), glm::vec3(0.5f, 0.2f, 1.0f), angle};
+                OpenEngine::Transform tr3 = {glm::vec3(0.0f, 0.0f, -0.1f), glm::vec3(1.0f, 1.0f, 1.0f), 45.0f};
+
+                OpenEngine::Renderer2D::DrawQuad({glm::vec3(0.5f, 0.5f, 0.0f), glm::vec3(0.3f), 20.0f}, glm::vec4(color[0], color[1], color[2], color[3]));
+                OpenEngine::Renderer2D::DrawQuad(tr2, {0.5f, 0.3f, 0.8f, 1.0f});
+                OpenEngine::Renderer2D::DrawQuad(tr3, face);
+            }
+
+            OpenEngine::Renderer2D::EndScene();
+        }
+
+        bool StopRunning(OpenEngine::KeyPressedEvent& event)
+        {
+            if (event.GetKeyCode() == OE_KEY_ESCAPE) {
+                OpenEngine::Application::Get().StopRunning();
+
+                return true;
+            }
+
+            return false;
+        }
+
+        void OnEvent(OpenEngine::Event& event) override
+        {
+            OE_PROFILE_FUNCTION();
+            OpenEngine::EventDispatcher dispatcher(event);
+
+            //dispatcher.Dispatch<OpenEngine::KeyPressedEvent>(BIND_EVENT_FN(Sandbox2DLayer::StopRunning));
+            {
+                OE_PROFILE_SCOPE("Camera OnEvent");
+                camera.OnEvent(event);
+            }
+        }
+
+        void OnImGuiRender() override
+        {
+            OE_PROFILE_FUNCTION();
+
+            ImGui::Begin("Square settings");
+
+            ImGui::ColorEdit4("Square color", color);
+
+            for (auto& result : profiling_results)
+            {
+                char label[50];
+                strcpy(label, "%.3fms ");
+                strcat(label, result.name);
+                ImGui::Text(label, result.duration);
+            }
+
+            profiling_results.clear();
+
+            ImGui::End();
+        }
+
+    private:
+        //OpenEngine::ShaderLibrary shader_library;
+        glm::vec3 square_pos = glm::vec3(0.0f);
+        glm::vec4 square_color = glm::vec4(1.0f);
+
+        float color[4] = {0.5f, 0.3f, 0.4f, 1.0f};
+        OpenEngine::Ref<OpenEngine::Texture2D> face;
+
+        std::unordered_map<std::string, unsigned int> bindings;
+        OpenEngine::OrthographicCameraController camera;
+
+        std::vector<OpenEngine::Time::ProfilingResult> profiling_results;
+};
+
+#endif // SANDBOX2D_HPP