From 7b4950dda040f8c330d88ad83f91a605fb13a26c Mon Sep 17 00:00:00 2001
From: Erris <ferryantoine@outlook.fr>
Date: Sat, 31 Jan 2026 10:27:40 +0100
Subject: [PATCH] too tired to think

---
 open_engine/include/open_engine.hpp           |  2 +
 .../include/open_engine/application.hpp       |  9 +-
 open_engine/include/open_engine/core.hpp      | 20 ----
 .../include/open_engine/entry_point.hpp       |  2 +-
 .../include/open_engine/instrumentor.hpp      | 96 +++++++++++++------
 open_engine/include/open_engine/logging.hpp   |  4 +-
 .../orthographic_camera_controller.hpp        |  2 +-
 open_engine/include/open_engine/ref_scope.hpp | 24 +++++
 .../open_engine/renderer/render_command.hpp   |  3 +-
 .../open_engine/renderer/renderer2d.hpp       | 15 ++-
 .../include/open_engine/renderer/shader.hpp   |  2 +-
 open_engine/src/open_engine/application.cpp   |  1 -
 .../src/open_engine/imgui/imgui_layer.cpp     |  2 +-
 open_engine/src/open_engine/logging.cpp       |  1 +
 .../src/open_engine/opengl/opengl_buffer.cpp  |  1 +
 .../src/open_engine/opengl/opengl_context.cpp |  1 +
 .../opengl/opengl_renderer_api.cpp            |  2 +-
 .../src/open_engine/opengl/opengl_shader.cpp  | 18 +++-
 .../src/open_engine/renderer/renderer2d.cpp   | 34 +++----
 .../src/open_engine/window/linux_window.cpp   | 13 ++-
 20 files changed, 160 insertions(+), 92 deletions(-)
 create mode 100644 open_engine/include/open_engine/ref_scope.hpp

diff --git a/open_engine/include/open_engine.hpp b/open_engine/include/open_engine.hpp
index 55ad6f8..89de61b 100644
--- a/open_engine/include/open_engine.hpp
+++ b/open_engine/include/open_engine.hpp
@@ -2,6 +2,7 @@
 #define OPEN_ENGINE_HPP
 
 #include "open_engine/core.hpp"
+#include "open_engine/ref_scope.hpp"
 #include "open_engine/application.hpp"
 #include "open_engine/logging.hpp"
 #include "open_engine/events/key_event.hpp"
@@ -10,6 +11,7 @@
 #include "open_engine/renderer/renderer.hpp"
 #include "open_engine/core/time.hpp"
 #include "open_engine/input/input_system.hpp"
+#include "open_engine/input/mouse_codes.hpp"
 #include "open_engine/input/keycodes.hpp"
 #include "open_engine/renderer/buffer.hpp"
 #include "open_engine/renderer/shader.hpp"
diff --git a/open_engine/include/open_engine/application.hpp b/open_engine/include/open_engine/application.hpp
index 3491b34..b3221ce 100644
--- a/open_engine/include/open_engine/application.hpp
+++ b/open_engine/include/open_engine/application.hpp
@@ -1,13 +1,14 @@
 #ifndef APPLICATION_HPP
 #define APPLICATION_HPP
 
-#include "open_engine/core.hpp"
 #include "open_engine/events/application_event.hpp"
 #include "open_engine/imgui/imgui_layer.hpp"
 #include "open_engine/window/window.hpp"
 #include "open_engine/layer_stack.hpp"
 #include "open_engine/layer.hpp"
 
+int main(int argc, char **argv);
+
 namespace OpenEngine {
     class Application
     {
@@ -15,8 +16,6 @@ namespace OpenEngine {
             Application();
             ~Application();
 
-            void Run();
-
             virtual void OnEvent(Event& event);
 
             void QueueLayerPush(Ref<Layer> layer);
@@ -30,9 +29,11 @@ namespace OpenEngine {
             inline void StopRunning() { running = false; };
 
         private:
+            void Run();
             bool OnWindowClose(WindowCloseEvent& event);
             bool OnWindowResize(WindowResizeEvent& event);
 
+        private:
             inline static Application* instance;
 
             bool running = true;
@@ -40,6 +41,8 @@ namespace OpenEngine {
 
             Ref<ImGuiLayer> imgui_layer;
             LayerStack layer_stack;
+
+            friend int ::main(int argc, char **argv);
     };
 
     // Is defined by client
diff --git a/open_engine/include/open_engine/core.hpp b/open_engine/include/open_engine/core.hpp
index 1f608c1..6091ce0 100644
--- a/open_engine/include/open_engine/core.hpp
+++ b/open_engine/include/open_engine/core.hpp
@@ -3,8 +3,6 @@
 
 #include "open_engine/instrumentor.hpp"
 
-#include <memory>
-
 #ifdef OE_ENABLE_ASSERTS
     #include <signal.h>
 	#define OE_ASSERT(x, ...) { if (!(x)) { OE_ERROR("Assertion Failed: {0}", __VA_ARGS__); raise(SIGTRAP); } }
@@ -18,22 +16,4 @@
 
 #define BIND_EVENT_FN(function) std::bind(&function, this, std::placeholders::_1)
 
-namespace OpenEngine {
-    template<typename T>
-        using Scope = std::unique_ptr<T>;
-    template<typename T, typename ... Args>
-        constexpr Scope<T> CreateScope(Args&& ... args)
-        {
-            return std::make_unique<T>(std::forward<Args>(args)...);
-        }
-
-    template<typename T>
-        using Ref = std::shared_ptr<T>;
-    template<typename T, typename ... Args>
-        constexpr Ref<T> CreateRef(Args&& ... args)
-        {
-            return std::make_shared<T>(std::forward<Args>(args)...);
-        }
-}
-
 #endif // CORE_HPP
diff --git a/open_engine/include/open_engine/entry_point.hpp b/open_engine/include/open_engine/entry_point.hpp
index 4dd21e3..5658be2 100755
--- a/open_engine/include/open_engine/entry_point.hpp
+++ b/open_engine/include/open_engine/entry_point.hpp
@@ -1,7 +1,7 @@
 #ifndef ENTRY_POINT_HPP
 #define ENTRY_POINT_HPP
 
-#include "open_engine/instrumentor.hpp"
+#include "open_engine/core.hpp"
 #include "open_engine/application.hpp"
 #include "open_engine/logging.hpp"
 
diff --git a/open_engine/include/open_engine/instrumentor.hpp b/open_engine/include/open_engine/instrumentor.hpp
index 795e7be..41ffb73 100644
--- a/open_engine/include/open_engine/instrumentor.hpp
+++ b/open_engine/include/open_engine/instrumentor.hpp
@@ -1,6 +1,10 @@
 #ifndef INSTRUMENTOR_HPP
 #define INSTRUMENTOR_HPP
 
+#include "open_engine/logging.hpp"
+
+#include <mutex>
+#include <sstream>
 #include <string>
 #include <chrono>
 #include <algorithm>
@@ -8,11 +12,15 @@
 #include <thread>
 
 namespace OpenEngine {
+
+    using FloatingPointMicroseconds = std::chrono::duration<double, std::micro>;
+
     struct ProfileResult
     {
         std::string name;
-        long long start, end;
-        uint32_t thread_id;
+        FloatingPointMicroseconds start;
+		std::chrono::microseconds elapsed_time;
+        std::thread::id thread_id;
     };
 
     struct InstrumentationSession
@@ -30,45 +38,53 @@ namespace OpenEngine {
 
             void BeginSession(const char* name, const std::string& filepath = "results.json")
             {
+                std::lock_guard lock(mutex);
+                if (current_session) {
+                    if (Logger::GetCoreLogger())
+                        OE_CORE_ERROR("Instrumentor::BeginSession({}), when session {} already exists", name, current_session->name);
+                    InternalEndSession();
+                }
+
                 output_stream.open(filepath);
-                WriteHeader();
+                if(output_stream.is_open()) {
+                    current_session = new InstrumentationSession(name);
+                    WriteHeader();
+                } else {
+                    if (Logger::GetCoreLogger())
+                        OE_CORE_ERROR("Instrumentor could not open results file: {}", filepath);
+                }
             };
 
             void EndSession()
             {
-                WriteFooter();
-                output_stream.flush();
-                output_stream.close();
-                profile_count = 0;
+                std::lock_guard lock(mutex);
+                InternalEndSession();
             };
 
             void WriteProfile(const ProfileResult& result)
             {
-                if (profile_count++ > 0)
-                    output_stream << ",";
+                std::stringstream json;
 
                 std::string name = result.name;
                 std::replace(name.begin(), name.end(), '"', '\'');
 
-                output_stream << "{";
-                output_stream << "\"cat\":\"function\",";
-                output_stream << "\"dur\":" << (result.end - result.start) << ',';
-                output_stream << "\"name\":\"" << name << "\",";
-                output_stream << "\"ph\":\"X\",";
-                output_stream << "\"pid\":0,";
-                output_stream << "\"tid\":" << result.thread_id << ",";
-                output_stream << "\"ts\":" << result.start;
-                output_stream << "}";
-            };
+                json << std::setprecision(3) << std::fixed;
+                json << ",{";
+                json << "\"cat\":\"function\",";
+                json << "\"dur\":" << (result.elapsed_time.count()) << ',';
+                json << "\"name\":\"" << name << "\",";
+                json << "\"ph\":\"X\",";
+                json << "\"pid\":0,";
+                json << "\"tid\":" << result.thread_id << ",";
+                json << "\"ts\":" << result.start.count();
+                json << "}";
 
-            void WriteHeader()
-            {
-                output_stream << "{\"otherData\": {},\"traceEvents\":[";
-            };
+                std::lock_guard lock(mutex);
 
-            void WriteFooter()
-            {
-                output_stream << "]}";
+                if (current_session) {
+                    output_stream << json.str();
+                    output_stream.flush();
+                }
             };
 
             static Instrumentor& Get()
@@ -78,11 +94,32 @@ namespace OpenEngine {
             };
 
         private:
+            void WriteHeader()
+            {
+                output_stream << "{\"otherData\": {},\"traceEvents\":[{}";
+            };
+
+            void WriteFooter()
+            {
+                output_stream << "]}";
+            };
+
+            void InternalEndSession() {
+                if (current_session) {
+                    WriteFooter();
+                    output_stream.close();
+                    delete current_session;
+                    current_session = nullptr;
+                }
+            }
+
             Instrumentor()
             {
             };
 
         private:
+            std::mutex mutex;
+            InstrumentationSession* current_session = nullptr;
             std::ofstream output_stream;
             int profile_count = 0;
     };
@@ -106,11 +143,12 @@ namespace OpenEngine {
             {
                 auto end_timepoint = std::chrono::high_resolution_clock::now();
 
-                long long start = std::chrono::time_point_cast<std::chrono::microseconds>(start_timepoint).time_since_epoch().count();
-                long long end = std::chrono::time_point_cast<std::chrono::microseconds>(end_timepoint).time_since_epoch().count();
+                auto start = FloatingPointMicroseconds{start_timepoint.time_since_epoch()};
+                auto elapsed_time = std::chrono::time_point_cast<std::chrono::microseconds>(end_timepoint).time_since_epoch()
+                    - std::chrono::time_point_cast<std::chrono::microseconds>(start_timepoint).time_since_epoch();
 
                 uint32_t thread_id = std::hash<std::thread::id>{}(std::this_thread::get_id());
-                Instrumentor::Get().WriteProfile({ name, start, end, thread_id });
+                Instrumentor::Get().WriteProfile({ name, start, elapsed_time, std::this_thread::get_id() });
 
                 stopped = true;
             };
diff --git a/open_engine/include/open_engine/logging.hpp b/open_engine/include/open_engine/logging.hpp
index c86fd12..a93b36a 100644
--- a/open_engine/include/open_engine/logging.hpp
+++ b/open_engine/include/open_engine/logging.hpp
@@ -1,12 +1,14 @@
 #ifndef LOGGING_HPP
 #define LOGGING_HPP
 
-#include "open_engine/core.hpp"
+#include "open_engine/ref_scope.hpp"
 
 #include <spdlog/logger.h>
 #include <spdlog/spdlog.h>
 #include <string>
 
+
+
 namespace OpenEngine {
     spdlog::level::level_enum stringToLogLevel(std::string level_str);
     int setupMultisinkLogger(const std::string &file_path);
diff --git a/open_engine/include/open_engine/orthographic_camera_controller.hpp b/open_engine/include/open_engine/orthographic_camera_controller.hpp
index 519fd7d..00bf9ac 100644
--- a/open_engine/include/open_engine/orthographic_camera_controller.hpp
+++ b/open_engine/include/open_engine/orthographic_camera_controller.hpp
@@ -18,7 +18,7 @@ namespace OpenEngine {
             void OnEvent(Event& e);
 
             const OrthographicCamera& GetCamera() const { return camera; };
-            OrthographicCamera GetCamera() { return camera;};
+            OrthographicCamera& GetCamera() { return camera; };
 
             float GetZoom() const { return zoom; }
             void SetZoom(float level) { zoom = level; };
diff --git a/open_engine/include/open_engine/ref_scope.hpp b/open_engine/include/open_engine/ref_scope.hpp
new file mode 100644
index 0000000..31f5140
--- /dev/null
+++ b/open_engine/include/open_engine/ref_scope.hpp
@@ -0,0 +1,24 @@
+#ifndef REF_SCOPE_HPP
+#define REF_SCOPE_HPP
+
+#include <memory>
+
+namespace OpenEngine {
+    template<typename T>
+        using Scope = std::unique_ptr<T>;
+    template<typename T, typename ... Args>
+        constexpr Scope<T> CreateScope(Args&& ... args)
+        {
+            return std::make_unique<T>(std::forward<Args>(args)...);
+        }
+
+    template<typename T>
+        using Ref = std::shared_ptr<T>;
+    template<typename T, typename ... Args>
+        constexpr Ref<T> CreateRef(Args&& ... args)
+        {
+            return std::make_shared<T>(std::forward<Args>(args)...);
+        }
+}
+
+#endif // REF_SCOPE_HPP
diff --git a/open_engine/include/open_engine/renderer/render_command.hpp b/open_engine/include/open_engine/renderer/render_command.hpp
index c6c6a8c..284ce43 100644
--- a/open_engine/include/open_engine/renderer/render_command.hpp
+++ b/open_engine/include/open_engine/renderer/render_command.hpp
@@ -2,8 +2,9 @@
 #define RENDER_COMMAND_HPP
 
 #include "open_engine/core.hpp"
-#include "open_engine/renderer/renderer_api.hpp"
 #include "open_engine/opengl/opengl_renderer_api.hpp"
+#include "open_engine/renderer/renderer_api.hpp"
+#include "open_engine/ref_scope.hpp"
 
 #include <cstdint>
 
diff --git a/open_engine/include/open_engine/renderer/renderer2d.hpp b/open_engine/include/open_engine/renderer/renderer2d.hpp
index 884483b..78545d6 100644
--- a/open_engine/include/open_engine/renderer/renderer2d.hpp
+++ b/open_engine/include/open_engine/renderer/renderer2d.hpp
@@ -1,13 +1,20 @@
 #ifndef RENDERER2D_HPP
 #define RENDERER2D_HPP
 
-#include "open_engine/core.hpp"
 #include "open_engine/orthographic_camera.hpp"
 #include "open_engine/renderer/texture.hpp"
+#include "open_engine/ref_scope.hpp"
 
 #include <glm/fwd.hpp>
 
 namespace OpenEngine {
+    struct Transform
+    {
+        glm::vec3 position = {0.0f, 0.0f, 0.0f};
+        glm::vec3 size = {1.0f, 1.0f, 1.0f};
+        float rotation = 0.0f;
+    };
+
     class Renderer2D
     {
         public:
@@ -17,10 +24,8 @@ namespace OpenEngine {
             static void BeginScene(const OrthographicCamera& camera);
             static void EndScene();
 
-            static void DrawQuad(const glm::vec2& position, const glm::vec2& size, const glm::vec4& color);
-            static void DrawQuad(const glm::vec3& position, const glm::vec2& size, const glm::vec4& color);
-            static void DrawQuad(const glm::vec2& position, const glm::vec2& size, const Ref<Texture2D>& texture);
-            static void DrawQuad(const glm::vec3& position, const glm::vec2& size, const Ref<Texture2D>& texture);
+            static void DrawQuad(const Transform& transform_data, const glm::vec4& color);
+            static void DrawQuad(const Transform& transform_data, const Ref<Texture2D>& texture, float tiling_factor = 1.0f);
     };
 }
 
diff --git a/open_engine/include/open_engine/renderer/shader.hpp b/open_engine/include/open_engine/renderer/shader.hpp
index 9cb6cb8..7060800 100644
--- a/open_engine/include/open_engine/renderer/shader.hpp
+++ b/open_engine/include/open_engine/renderer/shader.hpp
@@ -1,7 +1,7 @@
 #ifndef SHADER_HPP
 #define SHADER_HPP
 
-#include <unordered_map>
+#include <open_engine/ref_scope.hpp>
 #include <glm/glm.hpp>
 #include <string>
 
diff --git a/open_engine/src/open_engine/application.cpp b/open_engine/src/open_engine/application.cpp
index 2cdb9e7..05e1e1f 100755
--- a/open_engine/src/open_engine/application.cpp
+++ b/open_engine/src/open_engine/application.cpp
@@ -8,7 +8,6 @@
 #include <input/input_system.hpp>
 #include <imgui/imgui_layer.hpp>
 #include <renderer/renderer.hpp>
-#include <instrumentor.hpp>
 #include <core/time.hpp>
 
 #include <imgui.h>
diff --git a/open_engine/src/open_engine/imgui/imgui_layer.cpp b/open_engine/src/open_engine/imgui/imgui_layer.cpp
index f6b7305..b9229cb 100644
--- a/open_engine/src/open_engine/imgui/imgui_layer.cpp
+++ b/open_engine/src/open_engine/imgui/imgui_layer.cpp
@@ -332,7 +332,7 @@ namespace OpenEngine {
     {
         OE_PROFILE_FUNCTION();
 
-        static bool show = true;
+        static bool show = false;
         if (show)
             ImGui::ShowDemoWindow(&show);
     }
diff --git a/open_engine/src/open_engine/logging.cpp b/open_engine/src/open_engine/logging.cpp
index 614ac3e..65fe0e6 100644
--- a/open_engine/src/open_engine/logging.cpp
+++ b/open_engine/src/open_engine/logging.cpp
@@ -1,5 +1,6 @@
 #include <pch.hpp>
 
+#include <core.hpp>
 #include <logging.hpp>
 
 #include <spdlog/sinks/stdout_color_sinks.h>
diff --git a/open_engine/src/open_engine/opengl/opengl_buffer.cpp b/open_engine/src/open_engine/opengl/opengl_buffer.cpp
index 81c3430..ff01f0d 100644
--- a/open_engine/src/open_engine/opengl/opengl_buffer.cpp
+++ b/open_engine/src/open_engine/opengl/opengl_buffer.cpp
@@ -1,5 +1,6 @@
 #include <pch.hpp>
 
+#include <core.hpp>
 #include <opengl/opengl_buffer.hpp>
 
 #include <glad/glad.h>
diff --git a/open_engine/src/open_engine/opengl/opengl_context.cpp b/open_engine/src/open_engine/opengl/opengl_context.cpp
index 49f14fb..5eb1907 100644
--- a/open_engine/src/open_engine/opengl/opengl_context.cpp
+++ b/open_engine/src/open_engine/opengl/opengl_context.cpp
@@ -1,5 +1,6 @@
 #include <pch.hpp>
 
+#include <core.hpp>
 #include <opengl/opengl_context.hpp>
 #include <logging.hpp>
 
diff --git a/open_engine/src/open_engine/opengl/opengl_renderer_api.cpp b/open_engine/src/open_engine/opengl/opengl_renderer_api.cpp
index 2c1aa43..80682e0 100644
--- a/open_engine/src/open_engine/opengl/opengl_renderer_api.cpp
+++ b/open_engine/src/open_engine/opengl/opengl_renderer_api.cpp
@@ -30,7 +30,7 @@ namespace OpenEngine {
     {
         OE_PROFILE_FUNCTION();
 
-#ifdef OE_DEBUG
+#ifdef OE_DEBUG_TOOLS
         glEnable(GL_DEBUG_OUTPUT);
         glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
         glDebugMessageCallback(OpenGLMessageCallback, nullptr);
diff --git a/open_engine/src/open_engine/opengl/opengl_shader.cpp b/open_engine/src/open_engine/opengl/opengl_shader.cpp
index 0f94b1f..1e69f6a 100644
--- a/open_engine/src/open_engine/opengl/opengl_shader.cpp
+++ b/open_engine/src/open_engine/opengl/opengl_shader.cpp
@@ -2,10 +2,12 @@
 
 #include <opengl/opengl_shader.hpp>
 
+#include <core.hpp>
 #include <glm/gtc/type_ptr.hpp>
 #include <logging.hpp>
-#include <glad/glad.h>
 #include <glm/glm.hpp>
+
+#include <glad/glad.h>
 #include <alloca.h>
 #include <cstddef>
 #include <fstream>
@@ -194,30 +196,44 @@ namespace OpenEngine {
 
     void OpenGLShader::SetBool(const std::string &name, bool value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadBool(name, value);
     }
     void OpenGLShader::SetInt(const std::string &name, int value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadInt(name, value);
     }
     void OpenGLShader::SetFloat(const std::string &name, float value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadFloat(name, value);
     }
     void OpenGLShader::SetMat4(const std::string &name, const glm::mat4& value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadMat4(name, value);
     }
     void OpenGLShader::SetVec2(const std::string &name, const glm::vec2& value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadVec2(name, value);
     }
     void OpenGLShader::SetVec3(const std::string &name, const glm::vec3& value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadVec3(name, value);
     }
     void OpenGLShader::SetVec4(const std::string &name, const glm::vec4& value) const
     {
+        OE_PROFILE_FUNCTION();
+
         UploadVec4(name, value);
     }
 
diff --git a/open_engine/src/open_engine/renderer/renderer2d.cpp b/open_engine/src/open_engine/renderer/renderer2d.cpp
index c58d043..908422e 100755
--- a/open_engine/src/open_engine/renderer/renderer2d.cpp
+++ b/open_engine/src/open_engine/renderer/renderer2d.cpp
@@ -1,3 +1,5 @@
+#include <filesystem>
+#include <glm/trigonometric.hpp>
 #include <pch.hpp>
 
 #include <renderer/buffer.hpp>
@@ -73,49 +75,43 @@ namespace OpenEngine {
 
         renderer_data->texture_shader->Bind();
         renderer_data->texture_shader->SetMat4("u_ViewProjection", camera.GetViewProjectionMatrix());
-        renderer_data->texture_shader->SetMat4("u_ViewProjection", camera.GetViewProjectionMatrix());
     }
 
     void Renderer2D::EndScene()
     {
     }
 
-    void Renderer2D::DrawQuad(const glm::vec2& position, const glm::vec2& size, const Ref<Texture2D>& texture)
-    {
-        OE_PROFILE_FUNCTION();
-
-        DrawQuad(glm::vec3(position, 0.0f), size, texture);
-    }
-    void Renderer2D::DrawQuad(const glm::vec3& position, const glm::vec2& size, const Ref<Texture2D>& texture)
+    void Renderer2D::DrawQuad(const Transform& transform_data, const Ref<Texture2D>& texture, float tiling_factor)
     {
         OE_PROFILE_FUNCTION();
 
         renderer_data->texture_shader->SetVec4("u_Color", glm::vec4(1.0f));
+        renderer_data->texture_shader->SetFloat("u_TilingFactor", tiling_factor);
         texture->Bind();
 
-        glm::mat4 transform = glm::translate(glm::mat4(1.0f), position) *
-            glm::scale(glm::mat4(1.0f), {size.x, size.y, 1.0f});
+        glm::mat4 transform = glm::translate(glm::mat4(1.0f), transform_data.position)
+            * ((transform_data.rotation != 0) ?
+                    glm::rotate(glm::mat4(1.0f), glm::radians(transform_data.rotation), {0.0f, 0.0f, 1.0f})
+                    : 1.0f)
+            * glm::scale(glm::mat4(1.0f), transform_data.size);
         renderer_data->texture_shader->SetMat4("u_Transform", transform);
 
         renderer_data->vertex_array->Bind();
         RenderCommand::DrawIndexed(renderer_data->vertex_array);
     }
 
-    void Renderer2D::DrawQuad(const glm::vec2& position, const glm::vec2& size, const glm::vec4& color)
-    {
-        OE_PROFILE_FUNCTION();
-
-        DrawQuad(glm::vec3(position, 0.0f), size, color);
-    }
-    void Renderer2D::DrawQuad(const glm::vec3& position, const glm::vec2& size, const glm::vec4& color)
+    void Renderer2D::DrawQuad(const Transform& transform_data, const glm::vec4& color)
     {
         OE_PROFILE_FUNCTION();
 
         renderer_data->texture_shader->SetVec4("u_Color", color);
         renderer_data->white_texture->Bind();
 
-        glm::mat4 transform = glm::translate(glm::mat4(1.0f), position) *
-            glm::scale(glm::mat4(1.0f), {size.x, size.y, 1.0f});
+        glm::mat4 transform = glm::translate(glm::mat4(1.0f), transform_data.position)
+            * ((transform_data.rotation != 0) ?
+                    glm::rotate(glm::mat4(1.0f), glm::radians(transform_data.rotation), {0.0f, 0.0f, 1.0f})
+                    : 1.0f)
+            * glm::scale(glm::mat4(1.0f), transform_data.size);
         renderer_data->texture_shader->SetMat4("u_Transform", transform);
 
         renderer_data->vertex_array->Bind();
diff --git a/open_engine/src/open_engine/window/linux_window.cpp b/open_engine/src/open_engine/window/linux_window.cpp
index a6920c1..fa76187 100644
--- a/open_engine/src/open_engine/window/linux_window.cpp
+++ b/open_engine/src/open_engine/window/linux_window.cpp
@@ -8,7 +8,6 @@
 #include <events/mouse_event.hpp>
 #include <renderer/renderer.hpp>
 #include <events/key_event.hpp>
-#include <instrumentor.hpp>
 #include <logging.hpp>
 
 #include <GLFW/glfw3.h>
@@ -103,19 +102,19 @@ namespace OpenEngine {
                     switch (action) {
                         case GLFW_PRESS:
                         {
-                            KeyPressedEvent event(key, scancode, 0, mods);
+                            KeyPressedEvent event(static_cast<KeyCode>(key), scancode, 0, mods);
                             data.event_callback(event);
                             break;
                         }
                         case GLFW_RELEASE:
                         {
-                            KeyReleasedEvent event(key, scancode, mods);
+                            KeyReleasedEvent event(static_cast<KeyCode>(key), scancode, mods);
                             data.event_callback(event);
                             break;
                         }
                         case GLFW_REPEAT:
                         {
-                            KeyPressedEvent event(key, scancode, 1, mods);
+                            KeyPressedEvent event(static_cast<KeyCode>(key), scancode, 1, mods);
                             data.event_callback(event);
                             break;
                         }
@@ -126,7 +125,7 @@ namespace OpenEngine {
                 {
                     WindowData& data = *(WindowData*)glfwGetWindowUserPointer(window);
 
-                    KeyTypedEvent event(keycode);
+                    KeyTypedEvent event(static_cast<KeyCode>(keycode));
                     data.event_callback(event);
                 });
 
@@ -137,13 +136,13 @@ namespace OpenEngine {
                     switch (action) {
                         case GLFW_PRESS:
                         {
-                            MouseButtonPressedEvent event(button);
+                            MouseButtonPressedEvent event(static_cast<MouseCode>(button));
                             data.event_callback(event);
                             break;
                         }
                         case GLFW_RELEASE:
                         {
-                            MouseButtonReleasedEvent event(button);
+                            MouseButtonReleasedEvent event(static_cast<MouseCode>(button));
                             data.event_callback(event);
                             break;
                         }