Add renderer phase A textured scene path

engine/include/XCEngine/Components/MeshRendererComponent.h

@@ -0,0 +1,52 @@
+#pragma once
+
+#include <XCEngine/Components/Component.h>
+#include <XCEngine/Core/Asset/ResourceHandle.h>
+#include <XCEngine/Resources/Material/Material.h>
+
+#include <cstdint>
+#include <string>
+#include <vector>
+
+namespace XCEngine {
+namespace Components {
+
+class MeshRendererComponent : public Component {
+public:
+    std::string GetName() const override { return "MeshRenderer"; }
+
+    size_t GetMaterialCount() const { return m_materials.size(); }
+    Resources::Material* GetMaterial(size_t index) const;
+    const Resources::ResourceHandle<Resources::Material>& GetMaterialHandle(size_t index) const;
+    const std::vector<std::string>& GetMaterialPaths() const { return m_materialPaths; }
+
+    void SetMaterial(size_t index, const Resources::ResourceHandle<Resources::Material>& material);
+    void SetMaterial(size_t index, Resources::Material* material);
+    void SetMaterials(const std::vector<Resources::ResourceHandle<Resources::Material>>& materials);
+    void ClearMaterials();
+
+    bool GetCastShadows() const { return m_castShadows; }
+    void SetCastShadows(bool value) { m_castShadows = value; }
+
+    bool GetReceiveShadows() const { return m_receiveShadows; }
+    void SetReceiveShadows(bool value) { m_receiveShadows = value; }
+
+    uint32_t GetRenderLayer() const { return m_renderLayer; }
+    void SetRenderLayer(uint32_t value) { m_renderLayer = value; }
+
+    void Serialize(std::ostream& os) const override;
+    void Deserialize(std::istream& is) override;
+
+private:
+    void EnsureMaterialSlot(size_t index);
+    static std::string MaterialPathFromHandle(const Resources::ResourceHandle<Resources::Material>& material);
+
+    std::vector<Resources::ResourceHandle<Resources::Material>> m_materials;
+    std::vector<std::string> m_materialPaths;
+    bool m_castShadows = true;
+    bool m_receiveShadows = true;
+    uint32_t m_renderLayer = 0;
+};
+
+} // namespace Components
+} // namespace XCEngine