ajout du composant lumière basique

src/Engine/Core/Component/Camera/CCamera.hpp

@@ -26,6 +26,7 @@ private:
     struct CameraUBOData {
         glm::mat4 view;
         glm::mat4 projection;
+        glm::vec4 position;
     };
 
     std::array<VMABuffer, MAX_FRAMES_IN_FLIGHT> m_uniformBuffers;
@@ -127,7 +128,9 @@ public:
     }
 
     void updateUniformBuffer(uint32_t frameIndex, const CTransform& transform) {
-        CameraUBOData data{ getView(transform), m_projection };
+        glm::mat4 worldTransform = transform.getInheritedTransformation();
+        glm::vec3 worldPosition  = glm::vec3(worldTransform[3]);
+        CameraUBOData data{ getView(transform), m_projection, glm::vec4(worldPosition, 1.0f)};
         memcpy(m_mappedData[frameIndex], &data, sizeof(data));
     }
 

src/Engine/Core/Component/Light/CLight.hpp

@@ -26,7 +26,9 @@ namespace CosmicCore {
         float outerAngle    = 30.0f; // degrés
 
         ELightType type     = ELightType::Directional;
-
+        
+        public:
+        
         CLight(CEntity& entity, ELightType type = ELightType::Directional)
             : CAbstractComponent(entity), type(type) {}
 
@@ -35,7 +37,25 @@ namespace CosmicCore {
         CLight(const CLight&) = delete;
         CLight& operator=(const CLight&) = delete;
 
-        nlohmann::json to_json() const {
+
+        const glm::vec3& getColor() const {return color;};
+        float getRange(){return range;};
+        float getIntensity(){return intensity;};
+        float getInnerAngle(){return innerAngle;};
+        float getOuterAngle(){return outerAngle;};
+        float getAttenuation(){return attenuation;}
+        ELightType getType(){return type;}
+
+        void setColor(const glm::vec3& c)  { color       = c; }
+        void setRange(float r)             { range       = r; }
+        void setIntensity(float i)         { intensity   = i; }
+        void setInnerAngle(float angle)    { innerAngle  = angle; }
+        void setOuterAngle(float angle)    { outerAngle  = angle; }
+        void setAttenuation(float a)       { attenuation = a; }
+        void setType(ELightType t)         { type        = t; }
+        void setCastShadow(bool shadow)    { castShadow  = shadow; }
+
+        nlohmann::json to_json() {
             nlohmann::json j;
             j["type"]       = (int)type;
             j["color"]      = {color.r, color.g, color.b};

src/Engine/Core/Scene/CScene.cpp

@@ -9,6 +9,7 @@
 #include "../../Utils/Factory/CEntityFactory.hpp"
 #include "../../Utils/Factory/ComponentFactory.hpp"
 
+#include "Core/Component/Light/CLight.hpp"
 #include "glm/ext/vector_float3.hpp"
 #include "glm/gtc/type_ptr.hpp"
 #include "nlohmann/json_fwd.hpp"
@@ -18,6 +19,7 @@
 #include <optional>
 #include <unordered_map>
 #include <vector>
+#include "../Systems/Graphics/Data/Light/CLightsBuffer.hpp"
 namespace CosmicCore {
 
 	CScene::CScene(std::string name) : CSerializable(),
@@ -29,6 +31,7 @@ namespace CosmicCore {
 		m_tangibleWorld.initWorld();
 		m_audioWorld.initWorld();
 		m_scriptWorld.initWorld();
+		m_lightsBuffer.init();
 	}
 
 
@@ -58,6 +61,38 @@ namespace CosmicCore {
 
 	}
 
+	void CScene::collectLights(vk::raii::CommandBuffer& cmd, uint32_t frameIndex) {
+		auto& registry = m_ecManager.registry;
+		auto view = registry.view<CLight, CTransform>();
+
+		SLightsUBOData lightsData{};
+
+		for (auto entity : view) {
+			if (lightsData.lightCount >= MAX_LIGHTS) break;
+
+			auto& light     = registry.get<CLight>(entity);
+			auto& transform = registry.get<CTransform>(entity);
+
+			SLightData data{};
+			glm::vec3 pos = transform.getCenter();
+			glm::vec3 dir = transform.getOrientation() * glm::vec3(0, -1, 0);
+
+			data.position  = {pos.x, pos.y, pos.z, (float)light.getType()};
+			data.direction = {dir.x, dir.y, dir.z, light.getRange()};
+			data.color     = {light.getColor().x, light.getColor().y, 
+							light.getColor().z, light.getIntensity()};
+			data.innerCosAngle = glm::cos(glm::radians(light.getInnerAngle()));
+			data.outerCosAngle = glm::cos(glm::radians(light.getOuterAngle()));
+			data.attenuation   = light.getAttenuation();
+
+			lightsData.lights[lightsData.lightCount++] = data;
+		}
+
+		// upload dans le SSBO
+		m_lightsBuffer.update(frameIndex, lightsData);
+	}
+
+
 	void CScene::render(vk::raii::CommandBuffer& cmd, uint32_t frameIndex){
 		auto entities = m_ecManager.registry.view<CRenderer, CTransform>();
 		VulkanImpl* api = dynamic_cast<VulkanImpl*>(GraphicsAPI::getAPI().get());
@@ -65,6 +100,8 @@ namespace CosmicCore {
 		auto& camera = m_ecManager.registry.get<CCamera>(cam.front());
 		auto& transform = m_ecManager.registry.get<CTransform>(cam.front());
 
+		collectLights(cmd, frameIndex);
+
 		camera.updateUniformBuffer(frameIndex, transform);
 
 		cmd.bindDescriptorSets(
@@ -75,6 +112,12 @@ namespace CosmicCore {
 			{}
 		);
 
+		//bind lumières (set 3)
+		cmd.bindDescriptorSets(vk::PipelineBindPoint::eGraphics,
+			api->getDefaultPipelineLayout(), 3,
+			*m_lightsBuffer.getDescriptorSet(frameIndex), {});
+
+		
         for (auto& entity : entities) {
             auto model     = m_ecManager.registry.get<CRenderer>(entity).getModel();
             auto& transform = m_ecManager.registry.get<CTransform>(entity);
@@ -147,6 +190,7 @@ namespace CosmicCore {
 				nlohmann::json& renderer = components[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Component_Renderer)];
 				nlohmann::json& speaker = components[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Component_Speaker)];
 				nlohmann::json& script = components[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Component_Script)];
+				nlohmann::json& light = components[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Component_Light)];
 
 				auto trConfig(!transform.is_null() ? std::optional<CosmicUtils::ComponentFactory::TransformConfig>({
 					glm::make_vec3(transform[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Transform_Position)].get<std::vector<float>>().data()),
@@ -205,6 +249,18 @@ namespace CosmicCore {
 					}
 				}
 				
+				auto lightConfig(!light.is_null() ? std::optional<CosmicUtils::ComponentFactory::LightConfig>(
+				{   
+					static_cast<ELightType>(light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_Type)].get<unsigned int>()),
+					glm::make_vec3(light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_Color)].get<std::vector<float>>().data()),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_Intensity)].get<float>(),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_Range)].get<float>(),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_Attenuation)].get<float>(),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_InnerAngle)].get<float>(),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_OuterAngle)].get<float>(),
+					light[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Light_CastShadow)].get<bool>()
+				}) : std::nullopt);
+
 				CosmicUtils::CEntityFactory::EntityConfig config = {
 					entityObj[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Entity_Name)],
 					entityObj[CosmicUtils::JsonKeyRegistry::key(CosmicUtils::EJsonKeys::Entity_Description)],
@@ -214,7 +270,8 @@ namespace CosmicCore {
 					colliderConfig,
 					rigidbodyConfig,
 					speakerConfig,
-					scriptConfig
+					scriptConfig,
+					lightConfig
 				};
 
 				auto entityHandle = CosmicUtils::CEntityFactory::create(scene.get(), config);

src/Engine/Core/Scene/CScene.hpp

@@ -8,6 +8,7 @@
 #include "../Systems/Physics/CTangibleWorld.hpp"
 #include "../Systems/Audio/CAudioWorld.hpp"
 #include "../Systems/Scripts/CScriptWorld.hpp"
+#include "Core/Systems/Graphics/Data/Light/CLightsBuffer.hpp"
 
 namespace CosmicCore {
 	class CEntity;
@@ -19,6 +20,7 @@ namespace CosmicCore {
 			CTangibleWorld m_tangibleWorld;
 			CAudioWorld m_audioWorld;
 			CScriptWorld m_scriptWorld;
+			CLightsBuffer m_lightsBuffer;
 		public:
 			CScene() = delete;
 			CScene(std::string name);
@@ -85,6 +87,7 @@ namespace CosmicCore {
 			//unsigned int getMask();
 
 			void render(vk::raii::CommandBuffer& cmd, uint32_t frameIndex);
+			void collectLights(vk::raii::CommandBuffer& cmd, uint32_t frameIndex);
 			//void updateScript();
 
 			nlohmann::json to_json();

src/Engine/Core/Systems/Graphics/API/VulkanImplementation/VulkanImpl.cpp

@@ -104,7 +104,8 @@ void VulkanImpl::cleanup(){
     cameraLayout              = nullptr;
     transformLayout           = nullptr;
     materialLayout            = nullptr;
-
+    lightLayout               = nullptr;
+    
     VmaTotalStatistics stats;
     vmaCalculateStatistics(allocator, &stats);
     if (stats.total.statistics.allocationCount > 0) {
@@ -587,7 +588,7 @@ void VulkanImpl::createDescriptorSetLayouts()
         0,                                          // binding
         vk::DescriptorType::eUniformBuffer,         // type
         1,                                          // count
-        vk::ShaderStageFlagBits::eVertex,           // stage
+        vk::ShaderStageFlagBits::eVertex | vk::ShaderStageFlagBits::eFragment,        // stage
         nullptr
     };
     cameraLayout = vk::raii::DescriptorSetLayout(
@@ -621,10 +622,24 @@ void VulkanImpl::createDescriptorSetLayouts()
             materialBindings.data()}
     );
 
-    std::array<vk::DescriptorSetLayout, 3> layouts{
+    //set 3 - Light : un storage buffer en fragmentshader
+    vk::DescriptorSetLayoutBinding lightBinding{
+        0,
+        vk::DescriptorType::eStorageBuffer,
+        1,
+        vk::ShaderStageFlagBits::eFragment,
+        nullptr
+    };
+    lightLayout = vk::raii::DescriptorSetLayout(
+        device,
+        vk::DescriptorSetLayoutCreateInfo{{}, 1, &lightBinding}
+    );
+
+    std::array<vk::DescriptorSetLayout, 4> layouts{
         *cameraLayout,
         *transformLayout,
-        *materialLayout
+        *materialLayout,
+        *lightLayout
     };
     vk::PipelineLayoutCreateInfo layoutInfo{{},
         static_cast<uint32_t>(layouts.size()),

src/Engine/Core/Systems/Graphics/API/VulkanImplementation/VulkanImpl.hpp

@@ -41,6 +41,7 @@ class DescriptorAllocator {
         std::vector<vk::DescriptorPoolSize> sizes = {
             {vk::DescriptorType::eUniformBuffer,        size * 2},
             {vk::DescriptorType::eCombinedImageSampler, size * 2},
+            {vk::DescriptorType::eStorageBuffer,        size * 2},
         };
         Pool p;
         p.capacity = size;
@@ -136,6 +137,7 @@ class VulkanImpl: public GraphicsAPI{
         vk::raii::DescriptorSetLayout cameraLayout   = nullptr; // set 0
         vk::raii::DescriptorSetLayout transformLayout = nullptr; // set 1
         vk::raii::DescriptorSetLayout materialLayout  = nullptr; // set 2
+        vk::raii::DescriptorSetLayout lightLayout  = nullptr; // set 3
 
         DescriptorAllocator descriptorPoolManager;
         vk::raii::PipelineLayout defaultPipelineLayoutInfo = nullptr;
@@ -194,6 +196,7 @@ class VulkanImpl: public GraphicsAPI{
         vk::raii::DescriptorSetLayout& getCameraLayout()    { return cameraLayout; }
         vk::raii::DescriptorSetLayout& getTransformLayout() { return transformLayout; }
         vk::raii::DescriptorSetLayout& getMaterialLayout()  { return materialLayout; }
+        vk::raii::DescriptorSetLayout& getLightLayout()  { return lightLayout; }
 
         vk::raii::ImageView createImageView(vk::raii::Image& image, vk::Format format, vk::ImageAspectFlags aspectFlags);
 

src/Engine/Core/Systems/Graphics/Data/Light/CLightsBuffer.cpp

@@ -0,0 +1,73 @@
+#include "CLightsBuffer.hpp"
+#include "Core/Systems/Graphics/API/VulkanImplementation/VulkanImpl.hpp"
+
+namespace CosmicCore {
+    void CLightsBuffer::init() {
+        VulkanImpl* api = dynamic_cast<VulkanImpl*>(GraphicsAPI::getAPI().get());
+        auto* device    = static_cast<vk::raii::Device*>(api->getDevice());
+
+        for (uint32_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) {
+            // SSBO
+            VkBufferCreateInfo bufferInfo{};
+            bufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
+            bufferInfo.size  = sizeof(SLightsUBOData);
+            bufferInfo.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
+
+            VmaAllocationCreateInfo allocInfo{};
+            allocInfo.usage = VMA_MEMORY_USAGE_CPU_TO_GPU;
+            allocInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+            VmaAllocationInfo info{};
+            vmaCreateBuffer(api->getAllocator(), &bufferInfo, &allocInfo,
+                            &m_buffers[i].buffer,
+                            &m_buffers[i].allocation,
+                            &info);
+            m_mappedData[i] = info.pMappedData;
+
+            // descriptor set (set 3)
+            m_descriptorSets[i] = api->getDescriptorPoolManager().allocate(
+                *api->getLightLayout()
+            );
+
+            vk::DescriptorBufferInfo descriptorBufferInfo{
+                vk::Buffer(m_buffers[i].buffer),
+                0,
+                sizeof(SLightsUBOData)
+            };
+            vk::WriteDescriptorSet descriptorWrite{
+                *m_descriptorSets[i].set,
+                0, 0, 1,
+                vk::DescriptorType::eStorageBuffer,
+                {}, &descriptorBufferInfo
+            };
+            device->updateDescriptorSets(descriptorWrite, {});
+        }
+        m_initialized = true;
+    }
+
+    void CLightsBuffer::update(uint32_t frameIndex, const SLightsUBOData& data) {
+        if (!m_initialized) return;
+        memcpy(m_mappedData[frameIndex], &data, sizeof(SLightsUBOData));
+    }
+
+    void CLightsBuffer::destroy() {
+        if (!m_initialized) return;
+        VulkanImpl* api = dynamic_cast<VulkanImpl*>(GraphicsAPI::getAPI().get());
+
+        for (uint32_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) {
+            api->getDeletionQueue().push(api->getCurrentFrameIndex(),
+                [alloc = api->getAllocator(),
+                 buf   = m_buffers[i].buffer,
+                 mem   = m_buffers[i].allocation]() {
+                    vmaDestroyBuffer(alloc, buf, mem);
+                });
+            api->destroyDescriptorSet(m_descriptorSets[i],
+                                      api->getCurrentFrameIndex());
+        }
+        m_initialized = false;
+    }
+
+    vk::raii::DescriptorSet& CLightsBuffer::getDescriptorSet(uint32_t frameIndex) {
+        return m_descriptorSets[frameIndex].set;
+    }
+}

src/Engine/Core/Systems/Graphics/Data/Light/CLightsBuffer.hpp

@@ -0,0 +1,55 @@
+// CLightsBuffer.hpp
+#ifndef CLIGHTSBUFFER_HPP
+#define CLIGHTSBUFFER_HPP
+
+#include <array>
+#include <glm/glm.hpp>
+#include "../../API/VulkanImplementation/VMABuffer.hpp"
+#include "../../API/VulkanImplementation/ManagedDescriptorSet.hpp"
+
+constexpr uint32_t MAX_LIGHTS = 32;
+
+namespace CosmicCore {
+
+struct SLightData {
+    glm::vec4 position;       // xyz = pos,   w = type (0=dir, 1=point, 2=spot)
+    glm::vec4 direction;      // xyz = dir,   w = range
+    glm::vec4 color;          // xyz = color, w = intensity
+    float     innerCosAngle;
+    float     outerCosAngle;
+    float     attenuation;
+    float     padding;        // alignement 16 bytes
+};
+
+struct SLightsUBOData {
+    SLightData lights[MAX_LIGHTS];
+    int        lightCount = 0;
+    glm::vec3  padding;
+};
+
+class CLightsBuffer {
+    std::array<VMABuffer, MAX_FRAMES_IN_FLIGHT>            m_buffers;
+    std::array<void*, MAX_FRAMES_IN_FLIGHT>                m_mappedData{};
+    std::array<ManagedDescriptorSet, MAX_FRAMES_IN_FLIGHT> m_descriptorSets;
+    bool m_initialized = false;
+
+public:
+    CLightsBuffer() = default;
+    ~CLightsBuffer() { destroy(); }
+
+    CLightsBuffer(const CLightsBuffer&) = delete;
+    CLightsBuffer& operator=(const CLightsBuffer&) = delete;
+    CLightsBuffer(CLightsBuffer&&) = default;
+    CLightsBuffer& operator=(CLightsBuffer&&) = default;
+
+    void init();
+
+    void update(uint32_t frameIndex, const SLightsUBOData& data);
+
+    void destroy();
+
+    vk::raii::DescriptorSet& getDescriptorSet(uint32_t frameIndex);
+};
+
+} // namespace CosmicCore
+#endif

src/Engine/Core/Systems/Graphics/Data/Material/CMaterial.cpp

@@ -40,13 +40,14 @@ void CMaterial::build()
         vk::DynamicState::eScissor};
     vk::PipelineDynamicStateCreateInfo dynamicState{{}, static_cast<uint32_t>(dynamicStates.size()), dynamicStates.data()};
 
-    std::array<vk::DescriptorSetLayout, 3> layouts{
+    std::array<vk::DescriptorSetLayout, 4> layouts{
         *api->getCameraLayout(),    // set 0
         *api->getTransformLayout(), // set 1
-        *api->getMaterialLayout()   // set 2
+        *api->getMaterialLayout(),   // set 2
+        *api->getLightLayout() //set 3
     };
 
-    vk::PipelineLayoutCreateInfo pipelineLayoutInfo{{},3,layouts.data(), 0};
+    vk::PipelineLayoutCreateInfo pipelineLayoutInfo{{},4,layouts.data(), 0};
 
     pipelineLayout = vk::raii::PipelineLayout(*static_cast<vk::raii::Device*>(api->getDevice()), pipelineLayoutInfo);
 

src/Engine/Core/Systems/Input/API/CInputAPI.hpp

@@ -24,7 +24,6 @@ namespace CosmicCore {
             static InputAction registerAction(const std::string& name);
 
             static std::optional<InputAction> getAction(const std::string& name) {
-                std::cout << &m_nameToId << std::endl;
                 return (m_nameToId.find(name) != m_nameToId.end() ? std::optional<InputAction>(m_nameToId[name]) : std::nullopt);};
 
     };

src/Engine/Utils/Factory/CEntityFactory.cpp

@@ -16,6 +16,7 @@ CEntity create(CScene* scene, EntityConfig& config) {
     auto& renderer = config.rendererConfig;
     auto& speaker = config.speakerConfig;
     auto& script = config.scriptConfig;
+    auto& light = config.lightConfig;
     auto& relationship = config.relationshipConfig;
 
     if(transform.has_value())
@@ -47,6 +48,11 @@ CEntity create(CScene* scene, EntityConfig& config) {
         ComponentFactory::addScript(entity, *script);
     }
 
+    if(light.has_value())
+    {
+        ComponentFactory::addLight(entity, *light);
+    }
+
     if(relationship.has_value())
     {
         ComponentFactory::addRelationship(entity, *relationship);

src/Engine/Utils/Factory/CEntityFactory.hpp

@@ -1,6 +1,7 @@
 #include "../../Core/Scene/CScene.hpp"
 #include "../../Core/Entity/CEntity.hpp"
 #include "ComponentFactory.hpp"
+#include <optional>
 
 namespace CosmicUtils {
     
@@ -18,6 +19,7 @@ namespace CosmicUtils {
             std::optional<RigidBodyConfig> rigidBodyConfig = std::nullopt;
             std::optional<SpeakerConfig> speakerConfig = std::nullopt;
             std::optional<ScriptConfig> scriptConfig = std::nullopt;
+            std::optional<LightConfig> lightConfig = std::nullopt;
             std::optional<RelationshipConfig> relationshipConfig = std::nullopt;
         };
 

src/Engine/Utils/Factory/ComponentFactory.cpp

@@ -1,6 +1,7 @@
 #include "ComponentFactory.hpp"
 #include "../../Core/Systems/Graphics/Data/CModelLoader.hpp"
 #include "../../Core/Systems/Resources/API/CResourceAPI.hpp"
+#include "Core/Component/Light/CLight.hpp"
 
 namespace CosmicUtils {
 
@@ -167,5 +168,25 @@ namespace CosmicUtils {
             return scriptMan;
         }
 
+        CLight& addLight(CEntity& entity, LightConfig& lightConfig)
+        {
+            auto& rm  = CResourceAPI::resources();
+            auto& reg = entity.getRegistry();
+            if (!reg.registry.all_of<CTransform>(*entity))
+                throw std::runtime_error("addLight requires a CTransform on the entity");
+
+            auto& light = reg.registry.emplace<CLight>(*entity, entity);
+            light.setType(lightConfig.type);
+            light.setColor(lightConfig.color);
+            light.setAttenuation(lightConfig.attenuation);
+            light.setInnerAngle(lightConfig.innerAngle);
+            light.setRange(lightConfig.range);
+            light.setOuterAngle(lightConfig.outerAngle);
+            light.setIntensity(lightConfig.intensity);
+            light.setCastShadow(lightConfig.castShadow);
+            return light;
+        }
+
+
     }
 }

src/Engine/Utils/Factory/ComponentFactory.hpp

@@ -10,7 +10,9 @@
 #include "../../Core/Component/Meta/CMetaData.hpp"
 #include "../../Core/Component/Speaker/CSpeaker.hpp"
 #include "../../Core/Component/Relationships/CRelationship.hpp"
+#include "Core/Component/Light/CLight.hpp"
 #include "Core/Component/Script/CScriptManager.hpp"
+#include "glm/ext/vector_float3.hpp"
 
 #include <optional>
 #include <vector>
@@ -71,6 +73,18 @@ namespace CosmicUtils {
             std::vector<std::string> scriptNames;
         };
 
+        struct LightConfig{
+            ELightType type = ELightType::Directional;
+            glm::vec3 color = {1.0f, 1.0f, 1.0f};
+            float intensity = 1.0f;
+            float range = 10.0f;
+            float attenuation = 1.0f;
+            float innerAngle = 15.0f;
+            float outerAngle = 30.0f;
+            bool castShadow = false;
+        };
+
+
         // crée et initialise un CTransform sur une entité existante
         CTransform& addTransform(CEntity& entity, TransformConfig& transformConfig);
 
@@ -94,6 +108,7 @@ namespace CosmicUtils {
 
         CScriptManager& addScript(CEntity& entity, ScriptConfig& scriptConfig);
         
+        CLight& addLight(CEntity& entity, LightConfig& lightConfig);
     };
 }
 #endif

src/Engine/Utils/JsonParser/Identifier.hpp

@@ -32,6 +32,7 @@ namespace CosmicUtils {
         Component_Rigidbody    = 2065,
         Component_Speaker   = 2066,
         Component_Script   = 2067,
+        Component_Light    = 2068,
 
         // Transform
         Transform_Position = 3011,
@@ -66,7 +67,17 @@ namespace CosmicUtils {
         Speaker_Gain     = 30612,
         Speaker_Pitch    = 30613,
         Speaker_Loop     = 30614,
-        Speaker_Spatial  = 30615
+        Speaker_Spatial  = 30615,
+
+        // Speaker
+        Light_Type    = 3071,
+        Light_Color     = 3072,
+        Light_Intensity     = 3073,
+        Light_Range    = 3074,
+        Light_Attenuation     = 3075,
+        Light_InnerAngle  = 3076,
+        Light_OuterAngle = 3077,
+        Light_CastShadow = 3078
     };