Updated Lighting and compont.

build.log

@@ -1,14 +1,15 @@
-[COMPILE] g++ -std=c++20 -Wall -Isrc/include -Isrc/vendor -Isrc/vendor/imgui -IC:/msys64/mingw64/include -MMD -MP -c src\src\Renderer.cpp -o src\build\src\Renderer.oIn file included from C:/msys64/mingw64/include/yaml-cpp/parser.h:13,
+[COMPILE] g++ -std=c++20 -Wall -Isrc/include -Isrc/vendor -Isrc/vendor/imgui -IC:/msys64/mingw64/include -MMD -MP -c src\src\Engine.cpp -o src\build\src\Engine.oIn file included from C:/msys64/mingw64/include/yaml-cpp/parser.h:13,
                  from C:/msys64/mingw64/include/yaml-cpp/yaml.h:10,
-                 from src\src\Components/Component.h:5,
+                 from src\src\Entitys/Object.h:7,
-                 from src\src\Components/SpriteComponent.h:3,
+                 from src\src\Engine.cpp:2:
-                 from src\src\Renderer.cpp:2:
 C:/msys64/mingw64/include/yaml-cpp/dll.h:22:65: note: '#pragma message: Defining YAML_CPP_API for DLL import'
    22 | #        pragma message( "Defining YAML_CPP_API for DLL import" )
       |                                                                 ^
+src\src\Engine.cpp: In function 'void DrawInspectorUI(std::shared_ptr<Object>)':
+src\src\Engine.cpp:219:13: warning: unused variable 'type' [-Wunused-variable]
+  219 |         int type = light->GetType();
+      |             ^~~~
 
-[LINK] g++ src\build\src\Engine.o src\build\src\main.o src\build\src\Renderer.o src\build\src\Components\CameraComponent.o src\build\src\Components\SpriteComponent.o src\build\src\Entitys\Object.o src\build\src\utils\FileDialog.o src\build\src\utils\Shader.o src\build\vendor\imgui\imgui.o src\build\vendor\imgui\imgui_demo.o src\build\vendor\imgui\imgui_draw.o src\build\vendor\imgui\imgui_impl_glfw.o src\build\vendor\imgui\imgui_impl_opengl3.o src\build\vendor\imgui\imgui_tables.o src\build\vendor\imgui\imgui_widgets.o -o src\build\app.exe -LC:/msys64/mingw64/lib -lglfw3 -lglew32 -lopengl32 -lgdi32 -lyaml-cpp -lcomdlg32 -lssl -lcrypto
+[LINK] g++ src\build\src\Engine.o src\build\src\main.o src\build\src\Renderer.o src\build\src\Components\CameraComponent.o src\build\src\Components\LightComponent.o src\build\src\Components\SpriteComponent.o src\build\src\Entitys\Object.o src\build\src\utils\FileDialog.o src\build\src\utils\Logging.o src\build\src\utils\Shader.o src\build\src\utils\utils.o src\build\vendor\imgui\imgui.o src\build\vendor\imgui\imgui_demo.o src\build\vendor\imgui\imgui_draw.o src\build\vendor\imgui\imgui_impl_glfw.o src\build\vendor\imgui\imgui_impl_opengl3.o src\build\vendor\imgui\imgui_tables.o src\build\vendor\imgui\imgui_widgets.o -o src\build\app.exe -LC:/msys64/mingw64/lib -lglfw3 -lglew32 -lopengl32 -lgdi32 -lyaml-cpp -lcomdlg32 -lssl -lcrypto
 
-[TIME] Build duration: 2.75s
+[TIME] Build duration: 6.67s
-[ERROR] Runtime crash
-Command 'src\build\app.exe' returned non-zero exit status 1.

imgui.ini

@@ -15,9 +15,9 @@ Collapsed=0
 
 [Window][Inspector]
 Pos=873,19
-Size=407,701
+Size=407,505
 Collapsed=0
-DockId=0x00000004,0
+DockId=0x00000005,0
 
 [Window][Scene Tree]
 Pos=0,19
@@ -27,19 +27,34 @@ DockId=0x00000001,0
 
 [Window][Viewport]
 Pos=265,19
-Size=606,701
+Size=606,412
 Collapsed=0
-DockId=0x00000002,0
+DockId=0x00000007,0
 
 [Window][##MainMenuBar]
-Pos=0,0
 Size=1280,19
 Collapsed=0
 
+[Window][Performance Info]
+Pos=873,526
+Size=407,194
+Collapsed=0
+DockId=0x00000006,0
+
+[Window][Console]
+Pos=265,433
+Size=606,287
+Collapsed=0
+DockId=0x00000008,0
+
 [Docking][Data]
 DockSpace       ID=0x11111111 Window=0x1BBC0F80 Pos=0,19 Size=1280,701 Split=X
   DockNode      ID=0x00000003 Parent=0x11111111 SizeRef=1511,1158 Split=X
     DockNode    ID=0x00000001 Parent=0x00000003 SizeRef=263,701 HiddenTabBar=1 Selected=0x12EF0F59
-    DockNode  ID=0x00000002 Parent=0x00000003 SizeRef=1246,701 CentralNode=1 Selected=0xC450F867
+    DockNode    ID=0x00000002 Parent=0x00000003 SizeRef=1246,701 Split=Y Selected=0xC450F867
-  DockNode    ID=0x00000004 Parent=0x11111111 SizeRef=407,1158 HiddenTabBar=1 Selected=0x36DC96AB
+      DockNode  ID=0x00000007 Parent=0x00000002 SizeRef=606,869 CentralNode=1 Selected=0xC450F867
+      DockNode  ID=0x00000008 Parent=0x00000002 SizeRef=606,287 Selected=0xEA83D666
+  DockNode      ID=0x00000004 Parent=0x11111111 SizeRef=407,1158 Split=Y Selected=0x36DC96AB
+    DockNode    ID=0x00000005 Parent=0x00000004 SizeRef=407,835 HiddenTabBar=1 Selected=0x36DC96AB
+    DockNode    ID=0x00000006 Parent=0x00000004 SizeRef=407,321 HiddenTabBar=1 Selected=0x3FC1A724
 

src/assets/scenes/test.cene

@@ -1,16 +1,17 @@
 engine_version: 0.1.0
 scene_name: test
-scene_hash: b3488ddfbb343e554cb1782c1b79598e15545d752cfec63be97f90c8d422aaf5
+scene_hash: beb59668150f92192118ae530ea3d931789cec7c937e2620b25516e0f88ac8a7
 format_version: 1
 objects:
   - name: Sprite Object
-    position: [438, 0]
+    position: [0, 0]
     layer: 0
     components:
       - type: CameraComponent
         fov: 45
         aspect: 1.76999998
         zoom: 1
+        primary: true
       - type: SpriteComponent
         texture: C:\Users\spenc\OneDrive\Pictures\49555.jpg
         normalMap: ""
@@ -39,3 +40,17 @@ objects:
         texture: C:\Users\spenc\OneDrive\Pictures\49555.jpg
         normalMap: ""
     children: []
+  - name: Light
+    position: [-5000, -5000]
+    layer: 1
+    components:
+      - type: LightComponent
+        color:
+          - 1
+          - 1
+          - 1
+        intensity: 10
+        radius: 100000000
+        falloff: 0.100000001
+        type: 0
+    children: []

src/assets/shaders/sprite.frag

@@ -1,9 +1,46 @@
 #version 330 core
+
 in vec2 vUV;
+in vec2 vFragScreenPos;
 out vec4 FragColor;
 
 uniform sampler2D uTex;
+uniform sampler2D uNormalMap;
 
-void main() {
+uniform int uLightCount;
-    FragColor = texture(uTex, vUV);
+uniform vec2 uLightPos[8];
+uniform vec3 uLightColor[8];
+uniform float uLightIntensity[8];
+uniform float uLightRadius[8];
+
+void main()
+{
+    vec4 texColor = texture(uTex, vUV);
+    if (texColor.a < 0.1)
+        discard;
+
+    vec3 normal = texture(uNormalMap, vUV).rgb * 2.0 - 1.0;
+    normal = normalize(normal);
+
+    vec3 finalLight = vec3(0.0);
+
+    for (int i = 0; i < uLightCount; ++i)
+    {
+        vec2 lightVec = uLightPos[i] - vFragScreenPos;
+        float dist = length(lightVec);
+
+        if (dist < uLightRadius[i])
+        {
+            vec2 lightDir2D = normalize(lightVec);
+            vec3 lightDir = normalize(vec3(lightDir2D, 1.0)); // pseudo-3D
+
+            float attenuation = 1.0 - dist / uLightRadius[i];
+            float diff = max(dot(normal, lightDir), 0.0);
+            vec3 light = uLightColor[i] * diff * attenuation * uLightIntensity[i];
+            finalLight += light;
+        }
+    }
+
+    vec3 result = texColor.rgb * finalLight;
+    FragColor = vec4(result, texColor.a);
 }

src/assets/shaders/sprite.vert

@@ -1,16 +1,25 @@
 #version 330 core
+
 layout(location = 0) in vec2 aPos;
 layout(location = 1) in vec2 aUV;
 
+out vec2 vUV;
+out vec2 vFragScreenPos;
+
 uniform vec2 uPos;
 uniform vec2 uSize;
 uniform vec2 uScreen;
 
-out vec2 vUV;
+void main()
+{
+    vUV = aUV;
 
-void main() {
+    vec2 worldPos = uPos + aPos * uSize;
-    vec2 scaled = aPos * uSize + uPos;
+
-    vec2 ndc = scaled / uScreen * 2.0 - 1.0;
+    vFragScreenPos = worldPos;
-    gl_Position = vec4(ndc.x, -ndc.y, 0.0, 1.0);
+
-    vUV = vec2(aUV.x, 1.0 - aUV.y);
+    vec2 ndc = (worldPos / uScreen) * 2.0 - 1.0;
+    ndc.y *= -1.0;
+
+    gl_Position = vec4(ndc, 0.0, 1.0);
 }

src/build/imgui.ini

@@ -1,31 +0,0 @@
-[Window][WindowOverViewport_11111111]
-Pos=0,19
-Size=1280,701
-Collapsed=0
-
-[Window][Debug##Default]
-Pos=60,60
-Size=400,400
-Collapsed=0
-
-[Window][Scene Tree]
-Pos=60,60
-Size=128,48
-Collapsed=0
-
-[Window][Inspector]
-Pos=1123,19
-Size=157,701
-Collapsed=0
-DockId=0x00000002,0
-
-[Window][Viewport]
-Pos=60,60
-Size=32,35
-Collapsed=0
-
-[Docking][Data]
-DockSpace   ID=0x11111111 Window=0x1BBC0F80 Pos=0,19 Size=1280,701 Split=X
-  DockNode  ID=0x00000001 Parent=0x11111111 SizeRef=1121,701 CentralNode=1
-  DockNode  ID=0x00000002 Parent=0x11111111 SizeRef=157,701 Selected=0x36DC96AB
-

src/src/Components/LightComponent.cpp

@@ -0,0 +1,32 @@
+#include "LightComponent.h"
+
+LightComponent::LightComponent(Object* owner)
+    : Component(owner) {}
+
+void LightComponent::Save(YAML::Emitter& out) const
+{
+    out << YAML::BeginMap;
+    out << YAML::Key << "type"     << YAML::Value << "LightComponent";
+    out << YAML::Key << "color"    << YAML::Value << std::vector<float>{ m_Color.r, m_Color.g, m_Color.b };
+    out << YAML::Key << "intensity" << YAML::Value << m_Intensity;
+    out << YAML::Key << "radius"    << YAML::Value << m_Radius;
+    out << YAML::Key << "falloff"   << YAML::Value << m_Falloff;
+    out << YAML::Key << "type"   << YAML::Value << m_type;
+
+    out << YAML::EndMap;
+}
+
+void LightComponent::Load(const YAML::Node& node)
+{
+    if (node["color"])
+    {
+        auto vec = node["color"].as<std::vector<float>>();
+        if (vec.size() == 3)
+            m_Color = glm::vec3(vec[0], vec[1], vec[2]);
+    }
+    if (node["intensity"]) m_Intensity = node["intensity"].as<float>();
+    if (node["radius"])    m_Radius = node["radius"].as<float>();
+    if (node["falloff"])   m_Falloff = node["falloff"].as<float>();
+    if (node["light_type"])m_type = node["light_type"].as<int>();
+
+}

src/src/Components/LightComponent.h

@@ -0,0 +1,41 @@
+#pragma once
+#include "Component.h"
+#include <glm/glm.hpp>
+#include <yaml-cpp/yaml.h>
+
+
+
+class LightComponent : public Component
+{
+public:
+
+    
+
+    LightComponent(Object* owner);
+
+    std::string GetName() const override { return "LightComponent"; }
+
+    void Save(YAML::Emitter& out) const override;
+    void Load(const YAML::Node& node) override;
+
+    void SetColor(const glm::vec3& color) { m_Color = color; }
+    void SetIntensity(float intensity) { m_Intensity = intensity; }
+    void SetRadius(float radius) { m_Radius = radius; }
+    void SetFalloff(float falloff) { m_Falloff = falloff; }
+    void SetType(int type) { m_type = type; }
+
+
+    glm::vec3 GetColor() const { return m_Color; }
+    float GetIntensity() const { return m_Intensity; }
+    float GetRadius() const { return m_Radius; }
+    float GetFalloff() const { return m_Falloff; }
+    int GetType() const { return m_type; }
+
+
+private:
+    glm::vec3 m_Color {1.0f, 1.0f, 1.0f};
+    float m_Intensity = 1.0f;
+    float m_Radius = 300.0f;
+    float m_Falloff = 1.0f;
+    int m_type = 0;
+};

src/src/Components/SpriteComponent.cpp

@@ -3,15 +3,22 @@
 #include <stb_image.h>
 #include <GL/glew.h>
 #include <iostream>
+#include "../utils/Logging.h"
+#include "../utils/utils.h"
+
 
 SpriteComponent::SpriteComponent(Object* owner) : Component(owner) {}
 
 unsigned int SpriteComponent::LoadTexture(const std::string& path) {
     int w, h, channels;
-    stbi_set_flip_vertically_on_load(1);
+    std::string filename = GetFilenameFromPath(path);
+    stbi_set_flip_vertically_on_load(false);
+
     unsigned char* data = stbi_load(path.c_str(), &w, &h, &channels, 4);
     if (!data) {
-        std::cerr << "Failed to load image: " << path << "\nReason: " << stbi_failure_reason() << std::endl;
+        Logger::LogError("Failed to load asset: '%s': %s", filename.c_str(), stbi_failure_reason());
+
+        texture_loaded = false;
         return 0;
     }
 
@@ -30,18 +37,29 @@ unsigned int SpriteComponent::LoadTexture(const std::string& path) {
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
     stbi_image_free(data);
+    texture_loaded = true;
+    Logger::LogDebug("Loaded Asset: %s, %d", filename.c_str(), id);
+    textureID = id;
     return id;
 }
 
+bool SpriteComponent::HasTexture()
+{
+    return texture_loaded;    
+}
+
 
 void SpriteComponent::SetTexture(const std::string& path) {
+    if (path.empty()) return;
     texturePath = path;
-    textureID = LoadTexture(path);
+    LoadTexture(path);
 }
 
+
 void SpriteComponent::SetNormalMap(const std::string& path) {
+    if (path.empty()) return;
     normalMapPath = path;
-    normalMapID = LoadTexture(path);
+    LoadTexture(path);
 }
 
 unsigned int SpriteComponent::GetTextureID() const {
@@ -69,6 +87,10 @@ void SpriteComponent::Save(YAML::Emitter& out) const {
 }
 
 void SpriteComponent::Load(const YAML::Node& node) {
-    if (node["texture"]) SetTexture(node["texture"].as<std::string>());
+    if (node["texture"] && !node["texture"].as<std::string>().empty())
-    if (node["normalMap"]) SetNormalMap(node["normalMap"].as<std::string>());
+        SetTexture(node["texture"].as<std::string>());
+
+    if (node["normalMap"] && !node["normalMap"].as<std::string>().empty())
+        SetNormalMap(node["normalMap"].as<std::string>());
 }
+

src/src/Components/SpriteComponent.h

@@ -18,6 +18,10 @@ public:
     std::string GetTexturePath() const;
     std::string GetNormalMapPath() const;
 
+    bool HasTexture();
+
+    
+
     virtual glm::vec2 GetSize() const { return size; }
 
     virtual std::string GetName() const override { return "SpriteComponent"; }
@@ -33,6 +37,6 @@ private:
     std::string normalMapPath;
     unsigned int textureID = 0;
     unsigned int normalMapID = 0;
-
+    bool texture_loaded = false;
     unsigned int LoadTexture(const std::string& path);
 };

src/src/Engine.cpp

@@ -3,8 +3,10 @@
 #include "Renderer.h"
 #include "components/SpriteComponent.h"
 #include "components/CameraComponent.h"
+#include "components/LightComponent.h"
 
 #include "utils/FileDialog.h"
+#include "utils/Logging.h"
 
 #include <GL/glew.h>
 #include <GLFW/glfw3.h>
@@ -21,7 +23,6 @@
 #include <filesystem>
 #include <iostream>
 #define WIN32_LEAN_AND_MEAN
-#define NOMINMAX
 #include <windows.h>
 #include <commdlg.h>
 #include <openssl/sha.h>
@@ -32,7 +33,6 @@ static bool playing = false;
 
 static glm::vec2 cameraPos = {0, 0};
 static float cameraZoom = 1.0f;
-static bool isDragging = false;
 static ImVec2 lastMousePos = {};
 
 GLFWwindow *window = nullptr;
@@ -47,6 +47,43 @@ Engine::~Engine()
     Shutdown();
 }
 
+void Engine::ShowDebugOverlay(float deltaTime)
+{
+    static std::vector<float> fpsHistory;
+    static const int maxHistory = 100;
+    static float timer = 0;
+    float fps = 1.0f / deltaTime;
+    if (fpsHistory.size() >= maxHistory)
+        fpsHistory.erase(fpsHistory.begin());
+    if (timer >= 0.05)
+    {
+        timer = 0;
+        fpsHistory.push_back(fps);
+    }
+    timer += deltaTime;
+
+    ImGui::Begin("Performance Info", nullptr,
+                 ImGuiWindowFlags_NoDecoration);
+
+    ImGui::TextColored(ImVec4(0.3f, 1.0f, 0.3f, 1.0f), "Performance");
+    ImGui::Separator();
+    ImGui::Text("FPS:        %.1f", fps);
+    ImGui::Text("Delta Time: %.4f s", deltaTime);
+    ImGui::Text("Frame Time: %.2f ms", deltaTime * 1000.0f);
+    ImGui::PlotLines("##FPS", fpsHistory.data(), fpsHistory.size(), 0, "FPS History", 0.0f, 144.0f, ImVec2(-1, 50));
+
+    ImGui::Spacing();
+    ImGui::TextColored(ImVec4(0.4f, 0.7f, 1.0f, 1.0f), "Renderer");
+    ImGui::Separator();
+    ImGui::Text("Draw Calls: %d", Renderer::GetDrawCallCount());
+    ImGui::Text("Reserved Draws: %d", m_Reserved_draws);
+
+    ImGui::Text("Camera Zoom: %.2f", cameraZoom);
+    ImGui::Text("Camera Pos:  (%.1f, %.1f)", cameraPos.x, cameraPos.y);
+
+    ImGui::End();
+}
+
 void Engine::Init()
 {
     glfwInit();
@@ -54,9 +91,9 @@ void Engine::Init()
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 
-    window = glfwCreateWindow(1280, 720, "2D Editor", nullptr, nullptr);
+    window = glfwCreateWindow(1280, 720, "Create Editor", nullptr, nullptr);
     glfwMakeContextCurrent(window);
-    glfwSwapInterval(1);
+    glfwSwapInterval(0); // No VSync
     glewInit();
 
     IMGUI_CHECKVERSION();
@@ -66,13 +103,137 @@ void Engine::Init()
     ImGui::StyleColorsDark();
     ImGui_ImplGlfw_InitForOpenGL(window, true);
     ImGui_ImplOpenGL3_Init("#version 330");
+    m_Reserved_draws = 0;
 
     Renderer::Init();
 
-    auto obj = std::make_shared<Object>("Sprite Object");
+    auto obj = std::make_shared<Object>("Hello, Create");
+
     objects.push_back(obj);
     selected = obj;
+    Logger::LogInfo("Initialized Engine");
 }
+void DrawInspectorUI(std::shared_ptr<Object> selected)
+{
+    ImGui::Begin("Inspector");
+
+    if (!selected)
+    {
+        ImGui::Text("No object selected.");
+        ImGui::End();
+        return;
+    }
+
+    // Static buffer and last-selected tracking
+    static char nameBuffer[128] = "";
+    static std::shared_ptr<Object> lastSelected = nullptr;
+
+    // If a new object is selected, refresh buffer
+    if (selected != lastSelected)
+    {
+        strncpy(nameBuffer, selected->GetName().c_str(), sizeof(nameBuffer));
+        nameBuffer[sizeof(nameBuffer) - 1] = '\0'; // null terminate
+        lastSelected = selected;
+    }
+
+    if (ImGui::InputText("Name", nameBuffer, sizeof(nameBuffer)))
+        selected->SetName(nameBuffer);
+
+    glm::vec2 pos = selected->GetLocalPosition();
+    if (ImGui::DragFloat2("Position", &pos.x))
+        selected->SetLocalPosition(pos);
+
+    ImGui::InputInt("Layer", &selected->layer);
+
+    ImGui::SeparatorText("Add Components");
+
+    if (ImGui::Button("Add SpriteComponent"))
+    {
+        if (!selected->GetComponent<SpriteComponent>())
+            selected->AddComponent<SpriteComponent>();
+    }
+    if (ImGui::Button("Add CameraComponent"))
+    {
+        if (!selected->GetComponent<CameraComponent>())
+            selected->AddComponent<CameraComponent>();
+    }
+    if (ImGui::Button("Add LightComponent"))
+    {
+        if (!selected->GetComponent<LightComponent>())
+            selected->AddComponent<LightComponent>();
+    }
+
+    // Sprite UI...
+    if (auto sprite = selected->GetComponent<SpriteComponent>())
+    {
+        ImGui::SeparatorText("Sprite Component");
+        std::string tex = sprite->GetTexturePath();
+        std::string norm = sprite->GetNormalMapPath();
+
+        ImGui::Text("Texture: %s", tex.c_str());
+        if (ImGui::Button("Load Texture"))
+        {
+            auto path = OpenFileDialog(FileDialogType::Images);
+            if (!path.empty())
+                sprite->SetTexture(path);
+        }
+
+        ImGui::Text("Normal Map: %s", norm.c_str());
+        if (ImGui::Button("Load Normal Map"))
+        {
+            auto path = OpenFileDialog(FileDialogType::Images);
+            if (!path.empty())
+                sprite->SetNormalMap(path);
+        }
+
+        if (ImGui::Button("Remove SpriteComponent"))
+            selected->RemoveComponent<SpriteComponent>();
+    }
+
+    // Camera UI...
+    if (auto cam = selected->GetComponent<CameraComponent>())
+    {
+        ImGui::SeparatorText("Camera Component");
+
+        float fov = cam->GetFOV();
+        float aspect = cam->GetAspect();
+        float zoom = cam->GetZoom();
+
+        if (ImGui::DragFloat("FOV", &fov, 0.1f, 1.0f, 179.0f)) cam->SetFOV(fov);
+        if (ImGui::DragFloat("Aspect", &aspect, 0.01f, 0.1f, 5.0f)) cam->SetAspect(aspect);
+        if (ImGui::DragFloat("Zoom", &zoom, 0.1f, 0.1f, 10.0f)) cam->SetZoom(zoom);
+
+        if (ImGui::Button("Remove CameraComponent"))
+            selected->RemoveComponent<CameraComponent>();
+    }
+
+    // Light UI...
+    if (auto light = selected->GetComponent<LightComponent>())
+    {
+        ImGui::SeparatorText("Light Component");
+
+        glm::vec3 color = light->GetColor();
+        float intensity = light->GetIntensity();
+        float radius = light->GetRadius();
+        float falloff = light->GetFalloff();
+        int type = light->GetType();
+
+        if (ImGui::ColorEdit3("Color", &color.x)) light->SetColor(color);
+        if (ImGui::DragFloat("Intensity", &intensity, 0.05f, 0.0f, 10.0f)) light->SetIntensity(intensity);
+        if (ImGui::DragFloat("Radius", &radius, 1.0f, 10.0f, 1000.0f)) light->SetRadius(radius);
+        if (ImGui::DragFloat("Falloff", &falloff, 0.05f, 0.1f, 5.0f)) light->SetFalloff(falloff);
+
+        //const char* types[] = { "Point", "Directional" };
+        //if (ImGui::Combo("Type", &type, types, IM_ARRAYSIZE(types)))
+        //    light->SetType(type);
+
+        if (ImGui::Button("Remove LightComponent"))
+            selected->RemoveComponent<LightComponent>();
+    }
+
+    ImGui::End();
+}
+
 
 void Engine::Run()
 {
@@ -85,6 +246,14 @@ void Engine::Run()
         ImGui::NewFrame();
         ImGui::DockSpaceOverViewport(ImGui::GetMainViewport()->ID);
 
+        float currentTime = glfwGetTime();
+        static float lastTime = currentTime;
+        float deltaTime = currentTime - lastTime;
+        lastTime = currentTime;
+
+        ShowDebugOverlay(deltaTime);
+        Logger::Draw();
+
         if (ImGui::BeginMainMenuBar())
         {
             if (ImGui::Button(playing ? "Stop" : "Play"))
@@ -141,93 +310,7 @@ void Engine::Run()
 
         ImGui::End();
 
-        ImGui::Begin("Inspector");
+        DrawInspectorUI(selected);
-        if (selected)
-        {
-            char buffer[128];
-            strcpy(buffer, selected->GetName().c_str());
-            if (ImGui::InputText("Name", buffer, sizeof(buffer)))
-                selected->SetName(buffer);
-
-            glm::vec2 pos = selected->GetLocalPosition();
-            if (ImGui::DragFloat2("Position", &pos.x))
-                selected->SetLocalPosition(pos);
-
-            ImGui::InputInt("Layer", &selected->layer);
-
-            // Add SpriteComponent
-            if (ImGui::Button("Add SpriteComponent"))
-            {
-                if (!selected->GetComponent<SpriteComponent>())
-                    selected->AddComponent<SpriteComponent>();
-            }
-
-            // Add CameraComponent
-            if (ImGui::Button("Add CameraComponent"))
-            {
-                if (!selected->GetComponent<CameraComponent>())
-                    selected->AddComponent<CameraComponent>();
-            }
-
-            // Show SpriteComponent UI
-            if (auto sprite = selected->GetComponent<SpriteComponent>())
-            {
-                ImGui::Separator();
-                ImGui::Text("Sprite Component");
-
-                std::string tex = sprite->GetTexturePath();
-                std::string norm = sprite->GetNormalMapPath();
-
-                ImGui::Text("Texture: %s", tex.c_str());
-                if (ImGui::Button("Load Texture"))
-                {
-                    auto path = OpenFileDialog(FileDialogType::Images);
-                    if (!path.empty())
-                        sprite->SetTexture(path);
-                }
-
-                ImGui::Text("Normal Map: %s", norm.c_str());
-                if (ImGui::Button("Load Normal Map"))
-                {
-                    auto path = OpenFileDialog(FileDialogType::Images);
-                    if (!path.empty())
-                        sprite->SetNormalMap(path);
-                }
-
-                if (ImGui::Button("Remove SpriteComponent"))
-                {
-                    selected->RemoveComponent<SpriteComponent>();
-                }
-            }
-
-            // Show CameraComponent UI
-            if (auto cam = selected->GetComponent<CameraComponent>())
-            {
-                ImGui::Separator();
-                ImGui::Text("Camera Component");
-
-                float fov = cam->GetFOV();
-                float aspect = cam->GetAspect();
-                float zoom = cam->GetZoom();
-
-                if (ImGui::DragFloat("FOV", &fov, 0.1f, 1.0f, 179.0f))
-                    cam->SetFOV(fov);
-                if (ImGui::DragFloat("Aspect", &aspect, 0.01f, 0.1f, 5.0f))
-                    cam->SetAspect(aspect);
-                if (ImGui::DragFloat("Zoom", &zoom, 0.1f, 0.1f, 10.0f))
-                    cam->SetZoom(zoom);
-
-                if (ImGui::Button("Remove CameraComponent"))
-                {
-                    selected->RemoveComponent<CameraComponent>();
-                }
-            }
-        }
-        else
-        {
-            ImGui::Text("No object selected.");
-        }
-        ImGui::End();
 
         // Viewport
         ImGui::Begin("Viewport", nullptr, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
@@ -270,16 +353,28 @@ void Engine::Run()
         }
 
         Renderer::Resize((int)size.x, (int)size.y);
-        Renderer::Begin(); // assumes orthographic matrix is set up here
+        Renderer::Begin();
 
         std::vector<std::shared_ptr<Object>> toDraw;
 
-        Renderer::DrawEditorGrid(cameraPos, cameraZoom);
+        toDraw.reserve(m_Reserved_draws);
+        m_Reserved_draws = 0; // Reset
 
+        Renderer::DrawEditorGrid(cameraPos, cameraZoom);
 
         std::function<void(const std::shared_ptr<Object> &)> collect = [&](const std::shared_ptr<Object> &obj)
         {
             toDraw.push_back(obj);
+            m_Reserved_draws += 1;
+
+            if (auto light = obj->GetComponent<LightComponent>())
+            {
+                glm::vec2 world = obj->GetWorldPosition();
+                glm::vec2 screen = (world - cameraPos) * cameraZoom + glm::vec2(Renderer::GetSize().x * 0.5f, Renderer::GetSize().y * 0.5f);
+
+                Renderer::AddLight(screen, light->GetColor(), light->GetIntensity(), light->GetRadius() * cameraZoom);
+            }
+
             for (const auto &child : obj->GetChildren())
                 collect(child);
         };
@@ -289,7 +384,11 @@ void Engine::Run()
                 collect(obj);
 
         std::sort(toDraw.begin(), toDraw.end(), [](const auto &a, const auto &b)
-                  { return a->layer < b->layer; });
+                  {
+                    if (a->layer != b->layer)
+                        return a->layer < b->layer;
+                
+                    return a->GetWorldPosition().y < b->GetWorldPosition().y; });
 
         for (const auto &obj : toDraw)
         {
@@ -477,19 +576,19 @@ void Engine::LoadScene(const std::string &path)
 
     if (!root["engine_version"] || !root["format_version"] || !root["scene_name"])
     {
-        std::cerr << "[LoadScene] Missing required metadata!\n";
+        Logger::LogError("[LoadScene] Missing required metadata!");
         return;
     }
 
     if (root["engine_version"].as<std::string>() != "0.1.0")
     {
-        std::cerr << "[LoadScene] Version mismatch! Expected 0.1.0, got " << root["engine_version"].as<std::string>() << "\n";
+        Logger::LogError("[LoadScene] Version mismatch! Expected 0.1.0, got %s", root["engine_version"].as<std::string>().c_str());
         return;
     }
 
     if (!VerifySceneHash(root))
     {
-        std::cerr << "[LoadScene] Scene hash does not match! File may be corrupted or tampered.\n";
+        Logger::LogWarning("[LoadScene] Scene hash does not match! File may be corrupted or tampered.");
     }
 
     objects.clear();
@@ -501,7 +600,7 @@ void Engine::LoadScene(const std::string &path)
         objects.push_back(obj);
     }
 
-    std::cout << "[LoadScene] Loaded scene: " << root["scene_name"].as<std::string>() << "\n";
+    Logger::LogInfo("[LoadScene] Loaded scene: %s", root["scene_name"].as<std::string>().c_str());
 }
 
 void Engine::Shutdown()

src/src/Engine.h

@@ -20,5 +20,8 @@ private:
     void DrawObjectNode(const std::shared_ptr<Object>& obj); // make sure this matches Engine.cpp
     void SaveScene(const std::string& path);
     void LoadScene(const std::string& path);
+    void ShowDebugOverlay(float deltaTime);
 
+
+    int m_Reserved_draws;        
 };

src/src/Entitys/Object.cpp

@@ -1,7 +1,10 @@
 #include "Object.h"
+
 #include "../Components/Component.h"
 #include "../Components/SpriteComponent.h"
 #include "../Components/CameraComponent.h"
+#include "../Components/LightComponent.h"
+
 
 #include <algorithm>
 
@@ -84,6 +87,9 @@ void Object::Load(const YAML::Node& node) {
             } else if (type == "CameraComponent") {
                 auto comp = AddComponent<CameraComponent>();
                 comp->Load(compNode);
+            } else if (type == "LightComponent") {
+                auto comp = AddComponent<LightComponent>();
+                comp->Load(compNode);
             }
         }
     }

src/src/Renderer.cpp

@@ -1,6 +1,8 @@
 #include "Renderer.h"
 #include "Components/SpriteComponent.h"
 #include "utils/Shader.h"
+#include "utils/Logging.h"
+
 
 #include <GL/glew.h>
 #include <glm/glm.hpp>
@@ -15,6 +17,12 @@ GLuint Renderer::quadVAO = 0;
 GLuint Renderer::quadVBO = 0;
 int Renderer::width = 1280;
 int Renderer::height = 720;
+int Renderer::s_DrawCalls = 0;
+std::vector<Light> Renderer::s_Lights;
+
+
+
+
 
 void Renderer::InitQuad() {
     float vertices[] = {
@@ -64,6 +72,8 @@ void Renderer::Init() {
     InitQuad();
 
     spriteShader.LoadFromFile("src/assets/shaders/sprite.vert", "src/assets/shaders/sprite.frag");
+
+    s_DrawCalls = 0;
 }
 
 void Renderer::Resize(int w, int h) {
@@ -86,6 +96,8 @@ void Renderer::Begin() {
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
     glClear(GL_COLOR_BUFFER_BIT);
+    s_DrawCalls = 0;
+    ClearLights();
 }
 
 void Renderer::End() {
@@ -108,25 +120,66 @@ void Renderer::End() {
 //}
 
 
+void Renderer::ClearLights() {
+    s_Lights.clear();
+}
+
+
+
+void Renderer::AddLight(const glm::vec2& screenPos, const glm::vec3& color, float intensity, float radius) {
+    if (s_Lights.size() >= 8) return;
+    s_Lights.push_back({screenPos, color, intensity, radius});
+}
 
 
 void Renderer::DrawSprite(SpriteComponent* sprite, const glm::vec2& pos, float zoom, glm::vec2& CameraPos) {
-    if (!sprite || sprite->GetTextureID() == 0) return;
+    if (!sprite->HasTexture()) {
+        Logger::LogWarning("Tried to draw sprite with no texture");
+        return;
+    }
 
     spriteShader.Use();
+
     glm::vec2 size = sprite->GetSize();
-    glm::vec2 screenPos = (pos - CameraPos) * zoom + glm::vec2(size.x / 2, size.y / 2);
+    glm::vec2 screenPos = (pos - CameraPos) * zoom + glm::vec2(width, height) * 0.5f - (size * zoom * 0.5f);
+
     spriteShader.SetVec2("uPos", screenPos);
-    spriteShader.SetVec2("uSize", size*zoom);
+    spriteShader.SetVec2("uSize", size * zoom);
     spriteShader.SetVec2("uScreen", glm::vec2(width, height));
+
+    spriteShader.SetInt("uLightCount", static_cast<int>(s_Lights.size()));
+    for (size_t i = 0; i < s_Lights.size(); ++i) {
+        spriteShader.SetVec2(("uLightPos[" + std::to_string(i) + "]").c_str(), s_Lights[i].screenPos);
+        spriteShader.SetVec3(("uLightColor[" + std::to_string(i) + "]").c_str(), s_Lights[i].color);
+        spriteShader.SetFloat(("uLightIntensity[" + std::to_string(i) + "]").c_str(), s_Lights[i].intensity);
+        spriteShader.SetFloat(("uLightRadius[" + std::to_string(i) + "]").c_str(), s_Lights[i].radius);
+    }
+
     spriteShader.SetInt("uTex", 0);
+    spriteShader.SetInt("uNormalMap", 1);
 
     glActiveTexture(GL_TEXTURE0);
     glBindTexture(GL_TEXTURE_2D, sprite->GetTextureID());
 
+    if (sprite->GetNormalMapID()) {
+        glActiveTexture(GL_TEXTURE1);
+        glBindTexture(GL_TEXTURE_2D, sprite->GetNormalMapID());
+    }
+
     glBindVertexArray(quadVAO);
     glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
     glBindVertexArray(0);
+    s_DrawCalls++;
+}
+
+
+
+
+
+
+int Renderer::GetDrawCallCount()
+{
+    return s_DrawCalls;
 }
 
 

src/src/Renderer.h

@@ -1,9 +1,18 @@
 #pragma once
 #include <GL/glew.h>
 #include <glm/glm.hpp>
+#include <vector>
+
 
 class SpriteComponent;
 
+struct Light {
+    glm::vec2 screenPos;
+    glm::vec3 color;
+    float intensity;
+    float radius;
+};
+
 class Renderer {
 public:
     static void Init();
@@ -11,14 +20,18 @@ public:
     static void Begin();
     static void End();
     static void DrawSprite(SpriteComponent* sprite, const glm::vec2& pos, float zoom, glm::vec2& CameraPos);
+    static void AddLight(const glm::vec2& screenPos, const glm::vec3& color, float intensity, float radius);
+    static void ClearLights();
     static void DrawEditorGrid(const glm::vec2& cameraPos, float zoom);
     static GLuint GetRenderTexture();
     static glm::ivec2 GetSize();
+    static int GetDrawCallCount();
 
 private:
+    static std::vector<Light> s_Lights;
     static GLuint fbo, textureColorBuffer, rbo;
     static int width, height;
-
+    static int s_DrawCalls;
     static GLuint shader, quadVAO, quadVBO;
     static void InitQuad();
     static GLuint LoadShader(const char* vertexSrc, const char* fragmentSrc);

src/src/utils/Logging.cpp

@@ -0,0 +1,141 @@
+#include "Logging.h"
+#include <imgui.h>
+#include <cstdarg>
+#include <cstdio>
+#include <iostream>
+
+std::vector<Logger::LogMessage> Logger::s_Messages;
+bool Logger::s_AutoScroll = true;
+bool Logger::s_ShowInfo = true;
+bool Logger::s_ShowWarning = true;
+bool Logger::s_ShowError = true;
+bool Logger::s_ShowDebug = true;
+
+const char* Logger::ToString(Level level)
+{
+    switch (level)
+    {
+    case Info:    return "Info";
+    case Warning: return "Warning";
+    case Error:   return "Error";
+    case Debug:   return "Debug";
+    default:      return "Unknown";
+    }
+}
+
+const char* Logger::GetAnsiColor(Level level)
+{
+    switch (level)
+    {
+    case Info:    return "\033[0;37m"; // Gray
+    case Warning: return "\033[1;33m"; // Yellow
+    case Error:   return "\033[1;31m"; // Red
+    case Debug:   return "\033[1;36m"; // Cyan
+    default:      return "\033[0m";
+    }
+}
+
+void Logger::Log(Level level, const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    LogVA(level, fmt, args);
+    va_end(args);
+}
+
+void Logger::LogVA(Level level, const char* fmt, va_list args)
+{
+    char buffer[1024];
+    vsnprintf(buffer, sizeof(buffer), fmt, args);
+    s_Messages.push_back({ buffer, level });
+
+    std::cout << GetAnsiColor(level)
+              << "[Logger][" << ToString(level) << "] "
+              << buffer << "\033[0m" << std::endl;
+}
+
+
+void Logger::LogInfo(const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    LogVA(Info, fmt, args);
+    va_end(args);
+}
+
+void Logger::LogWarning(const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    LogVA(Warning, fmt, args);
+    va_end(args);
+}
+
+void Logger::LogError(const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    LogVA(Error, fmt, args);
+    va_end(args);
+}
+
+void Logger::LogDebug(const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    LogVA(Debug, fmt, args);
+    va_end(args);
+}
+
+void Logger::Clear()
+{
+    s_Messages.clear();
+}
+
+void Logger::Draw(const char* title)
+{
+    ImGui::Begin(title);
+
+    if (ImGui::Button("Clear")) Clear();
+    ImGui::SameLine(); ImGui::Checkbox("Auto-scroll", &s_AutoScroll);
+    ImGui::Separator();
+
+    ImGui::Checkbox("Info", &s_ShowInfo); ImGui::SameLine();
+    ImGui::Checkbox("Warning", &s_ShowWarning); ImGui::SameLine();
+    ImGui::Checkbox("Error", &s_ShowError); ImGui::SameLine();
+    ImGui::Checkbox("Debug", &s_ShowDebug);
+    ImGui::Separator();
+
+    ImGui::BeginChild("LogMessages");
+
+    for (const auto& msg : s_Messages)
+    {
+        if ((msg.level == Info && !s_ShowInfo) ||
+            (msg.level == Warning && !s_ShowWarning) ||
+            (msg.level == Error && !s_ShowError) ||
+            (msg.level == Debug && !s_ShowDebug))
+        {
+            continue;
+        }
+
+        ImVec4 color;
+        switch (msg.level)
+        {
+        case Info:    color = ImVec4(0.8f, 0.8f, 0.8f, 1.0f); break;
+        case Warning: color = ImVec4(1.0f, 0.85f, 0.3f, 1.0f); break;
+        case Error:   color = ImVec4(1.0f, 0.3f, 0.3f, 1.0f); break;
+        case Debug:   color = ImVec4(0.3f, 0.9f, 1.0f, 1.0f); break;
+        default:      color = ImVec4(1, 1, 1, 1); break;
+        }
+
+        ImGui::PushStyleColor(ImGuiCol_Text, color);
+        ImGui::Text("[%s] %s", ToString(msg.level), msg.text.c_str());
+        ImGui::PopStyleColor();
+    }
+
+    if (s_AutoScroll && ImGui::GetScrollY() >= ImGui::GetScrollMaxY())
+        ImGui::SetScrollHereY(1.0f);
+
+    ImGui::EndChild();
+    ImGui::End();
+}

src/src/utils/Logging.h

@@ -0,0 +1,43 @@
+#pragma once
+#include <string>
+#include <vector>
+#include <ostream>
+
+class Logger
+{
+public:
+    enum Level
+    {
+        Info,
+        Warning,
+        Error,
+        Debug
+    };
+    static void Log(Level level, const char* fmt, ...);
+    static void LogVA(Level level, const char* fmt, va_list args);
+    
+    static void LogInfo(const char* fmt, ...);
+    static void LogWarning(const char* fmt, ...);
+    static void LogError(const char* fmt, ...);
+    static void LogDebug(const char* fmt, ...);
+
+    static void Clear();
+    static void Draw(const char* title = "Console");
+
+private:
+    struct LogMessage
+    {
+        std::string text;
+        Level level;
+    };
+
+    static std::vector<LogMessage> s_Messages;
+    static bool s_AutoScroll;
+    static bool s_ShowInfo;
+    static bool s_ShowWarning;
+    static bool s_ShowError;
+    static bool s_ShowDebug;
+
+    static const char* ToString(Level level);
+    static const char* GetAnsiColor(Level level);
+};

src/src/utils/utils.cpp

@@ -0,0 +1,14 @@
+#include "utils.h"
+
+std::string GetFilenameFromPath(const std::string& path)
+{
+    // Find the last slash or backslash
+    size_t lastSlash = path.find_last_of("/\\");
+    std::string filename = (lastSlash == std::string::npos) ? path : path.substr(lastSlash + 1);
+
+    // Strip trailing slashes (if any)
+    while (!filename.empty() && (filename.back() == '/' || filename.back() == '\\'))
+        filename.pop_back();
+
+    return filename;
+}

src/src/utils/utils.h

@@ -0,0 +1,4 @@
+#include <string>
+#include <algorithm>
+
+std::string GetFilenameFromPath(const std::string& path);