diff --git a/CopiumEngine/src/copium/asset/Asset.h b/CopiumEngine/src/copium/asset/Asset.h
index 95c6a70..8bf7c55 100644
--- a/CopiumEngine/src/copium/asset/Asset.h
+++ b/CopiumEngine/src/copium/asset/Asset.h
@@ -3,6 +3,7 @@
 #include <stdint.h>
 
 #include "copium/asset/AssetMeta.h"
+#include "copium/util/Common.h"
 #include "copium/util/Uuid.h"
 
 namespace Copium
@@ -15,6 +16,7 @@ namespace Copium
   public:
     Asset();
     virtual ~Asset();
+    CP_DELETE_COPY_AND_MOVE_CTOR(Asset);
 
     const std::string& GetName() const;
     Uuid GetUuid() const;
diff --git a/CopiumEngine/src/copium/asset/AssetManager.h b/CopiumEngine/src/copium/asset/AssetManager.h
index 03d2b26..1ced991 100644
--- a/CopiumEngine/src/copium/asset/AssetManager.h
+++ b/CopiumEngine/src/copium/asset/AssetManager.h
@@ -42,6 +42,8 @@ namespace Copium
     template <typename AssetType>
     static void RegisterAssetType(const std::string& assetType)
     {
+      static_assert(std::is_constructible_v<AssetType, const MetaFileClass&>,
+                    "AssetType must be constructable from MetaFileClass");
       CP_ASSERT(assetTypes.emplace(assetType, &AssetManager::CreateAsset<AssetType>).second,
                 "Asset type already exists: {}",
                 assetType.c_str());
@@ -97,14 +99,16 @@ namespace Copium
     static Asset& LoadAssetFromPath(const std::string& filepath);
 
     template <typename T>
-    static Asset& CreateAsset(const MetaFile& metaFile, const std::string& metaFileClass)
+    static Asset& CreateAsset(const MetaFile& metaFile, const std::string& assetName)
     {
+      const MetaFileClass& metaFileClass = metaFile.GetMetaClass(assetName);
+
       AssetId id = assetId++;
       pathToAssetCache.emplace(metaFile.GetFilePath(), id);
-      Asset& asset = *assets.emplace(id, std::make_unique<T>(metaFile)).first->second.get();
+      Asset& asset = *assets.emplace(id, std::make_unique<T>(metaFileClass)).first->second.get();
       asset.metaData.id = id;
       asset.metaData.name = metaFile.GetFilePath();
-      asset.metaData.uuid = Uuid{metaFile.GetMetaClass(metaFileClass).GetValue("uuid")};
+      asset.metaData.uuid = Uuid{metaFileClass.GetValue("uuid")};
       asset.metaData.isRuntime = false;
       return asset;
     }
diff --git a/CopiumEngine/src/copium/buffer/Framebuffer.cpp b/CopiumEngine/src/copium/buffer/Framebuffer.cpp
index da42cf1..535e706 100644
--- a/CopiumEngine/src/copium/buffer/Framebuffer.cpp
+++ b/CopiumEngine/src/copium/buffer/Framebuffer.cpp
@@ -6,9 +6,8 @@
 
 namespace Copium
 {
-  Framebuffer::Framebuffer(const MetaFile& metaFile)
+  Framebuffer::Framebuffer(const MetaFileClass& metaClass)
   {
-    const MetaFileClass& metaClass = metaFile.GetMetaClass("Framebuffer");
     colorAttachment = AssetRef<ColorAttachment>(Uuid{metaClass.GetValue("rendertexture-uuid")});
     ColorAttachment& attachment = colorAttachment.GetAsset();
 
diff --git a/CopiumEngine/src/copium/buffer/Framebuffer.h b/CopiumEngine/src/copium/buffer/Framebuffer.h
index 83a54d6..f0a909b 100644
--- a/CopiumEngine/src/copium/buffer/Framebuffer.h
+++ b/CopiumEngine/src/copium/buffer/Framebuffer.h
@@ -25,7 +25,7 @@ namespace Copium
     int height;
 
   public:
-    Framebuffer(const MetaFile& metaFile);
+    Framebuffer(const MetaFileClass& metaClass);
     Framebuffer(int width, int height, const SamplerCreator& samplerCreator);
     ~Framebuffer();
 
diff --git a/CopiumEngine/src/copium/core/SwapChain.cpp b/CopiumEngine/src/copium/core/SwapChain.cpp
index 58a2ddc..77f9e3f 100644
--- a/CopiumEngine/src/copium/core/SwapChain.cpp
+++ b/CopiumEngine/src/copium/core/SwapChain.cpp
@@ -264,7 +264,8 @@ namespace Copium
     imageViews.resize(images.size());
     for (size_t i = 0; i < images.size(); i++)
     {
-      imageViews[i] = Image::InitializeImageView(images[i], imageFormat, VK_IMAGE_ASPECT_COLOR_BIT);
+      imageViews[i] =
+        Image::InitializeImageView(images[i], imageFormat, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT);
     }
   }
 
diff --git a/CopiumEngine/src/copium/core/Vulkan.cpp b/CopiumEngine/src/copium/core/Vulkan.cpp
index 0c12bd0..b6272b9 100644
--- a/CopiumEngine/src/copium/core/Vulkan.cpp
+++ b/CopiumEngine/src/copium/core/Vulkan.cpp
@@ -6,6 +6,7 @@
 #include "copium/sampler/ColorAttachment.h"
 #include "copium/sampler/Font.h"
 #include "copium/sampler/Texture2D.h"
+#include "copium/sampler/Texture2DArray.h"
 #include "copium/util/Timer.h"
 
 namespace Copium
@@ -35,6 +36,7 @@ namespace Copium
 
     timer.Start();
     AssetManager::RegisterAssetType<Texture2D>("Texture2D");
+    AssetManager::RegisterAssetType<Texture2DArray>("Texture2DArray");
     AssetManager::RegisterAssetType<ColorAttachment>("RenderTexture");
     AssetManager::RegisterAssetType<Pipeline>("Pipeline");
     AssetManager::RegisterAssetType<Framebuffer>("Framebuffer");
diff --git a/CopiumEngine/src/copium/pipeline/Pipeline.cpp b/CopiumEngine/src/copium/pipeline/Pipeline.cpp
index 8527b51..fb2bc54 100644
--- a/CopiumEngine/src/copium/pipeline/Pipeline.cpp
+++ b/CopiumEngine/src/copium/pipeline/Pipeline.cpp
@@ -10,15 +10,13 @@
 
 namespace Copium
 {
-  Pipeline::Pipeline(const MetaFile& metaFile)
-    : shaderReflector{ShaderReflector{metaFile.GetMetaClass("Pipeline").GetValue("vert-filepath"),
-                                      metaFile.GetMetaClass("Pipeline").GetValue("frag-filepath")}}
+  Pipeline::Pipeline(const MetaFileClass& metaClass)
+    : shaderReflector{ShaderReflector{metaClass.GetValue("vert-filepath"), metaClass.GetValue("frag-filepath")}}
   {
-    const MetaFileClass& metaFileClass = metaFile.GetMetaClass("Pipeline");
     VkRenderPass renderPass;
-    if (metaFileClass.HasValue("framebuffer-uuid"))
+    if (metaClass.HasValue("framebuffer-uuid"))
     {
-      framebuffer = AssetRef<Framebuffer>(Uuid{metaFileClass.GetValue("framebuffer-uuid")});
+      framebuffer = AssetRef<Framebuffer>(Uuid{metaClass.GetValue("framebuffer-uuid")});
       Framebuffer& fb = framebuffer.GetAsset();
       renderPass = fb.GetRenderPass();
     }
@@ -26,9 +24,8 @@ namespace Copium
     {
       renderPass = Vulkan::GetSwapChain().GetRenderPass();
     }
-    PipelineCreator creator{
-      renderPass, metaFileClass.GetValue("vert-filepath"), metaFileClass.GetValue("frag-filepath")};
-    std::string type = metaFileClass.GetValue("type");
+    PipelineCreator creator{renderPass, metaClass.GetValue("vert-filepath"), metaClass.GetValue("frag-filepath")};
+    std::string type = metaClass.GetValue("type");
     if (type == "Renderer")
     {
       creator.SetVertexDescriptor(RendererVertex::GetDescriptor());
@@ -43,14 +40,14 @@ namespace Copium
     else if (type == "Mesh")
     {
       creator.SetVertexDescriptor(Vertex::GetDescriptor());
-      creator.SetBlending(metaFileClass.GetValue("alpha-blending", "false") == "true" ? true : false);
-      creator.SetDepthTest(metaFileClass.GetValue("depth-test", "true") == "true" ? true : false);
+      creator.SetBlending(metaClass.GetValue("alpha-blending", "false") == "true" ? true : false);
+      creator.SetDepthTest(metaClass.GetValue("depth-test", "true") == "true" ? true : false);
     }
     else if (type == "LineRenderer")
     {
       creator.SetVertexDescriptor(LineVertex::GetDescriptor());
       creator.SetPrimitiveTopology(VK_PRIMITIVE_TOPOLOGY_LINE_LIST);
-      creator.SetDepthTest(metaFileClass.GetValue("depth-test", "false") == "true" ? true : false);
+      creator.SetDepthTest(metaClass.GetValue("depth-test", "false") == "true" ? true : false);
     }
     InitializeDescriptorSetLayout(creator);
     InitializePipeline(creator);
diff --git a/CopiumEngine/src/copium/pipeline/Pipeline.h b/CopiumEngine/src/copium/pipeline/Pipeline.h
index a77d8e4..a12c8e4 100644
--- a/CopiumEngine/src/copium/pipeline/Pipeline.h
+++ b/CopiumEngine/src/copium/pipeline/Pipeline.h
@@ -26,7 +26,7 @@ namespace Copium
     AssetRef<Framebuffer> framebuffer;
 
   public:
-    Pipeline(const MetaFile& metaFile);
+    Pipeline(const MetaFileClass& metaClass);
     Pipeline(PipelineCreator creator);
     ~Pipeline();
     void Bind(const CommandBuffer& commandBuffer);
diff --git a/CopiumEngine/src/copium/pipeline/ShaderReflector.cpp b/CopiumEngine/src/copium/pipeline/ShaderReflector.cpp
index 4d220e5..44285fe 100644
--- a/CopiumEngine/src/copium/pipeline/ShaderReflector.cpp
+++ b/CopiumEngine/src/copium/pipeline/ShaderReflector.cpp
@@ -103,7 +103,7 @@ namespace Copium
     }
 
     ParseLine(str, index);
-    if (type == "sampler2D")
+    if (type == "sampler2D" || type == "sampler2DArray")
       shaderBinding.bindingType = BindingType::Sampler2D;
     else
       shaderBinding.bindingType = BindingType::UniformBuffer;
diff --git a/CopiumEngine/src/copium/sampler/ColorAttachment.cpp b/CopiumEngine/src/copium/sampler/ColorAttachment.cpp
index d539a8b..c007b00 100644
--- a/CopiumEngine/src/copium/sampler/ColorAttachment.cpp
+++ b/CopiumEngine/src/copium/sampler/ColorAttachment.cpp
@@ -6,10 +6,9 @@
 namespace Copium
 {
 
-  ColorAttachment::ColorAttachment(const MetaFile& metaFile)
-    : Sampler{SamplerCreator{metaFile.GetMetaClass("RenderTexture")}}
+  ColorAttachment::ColorAttachment(const MetaFileClass& metaClass)
+    : Sampler{SamplerCreator{metaClass}}
   {
-    const MetaFileClass& metaClass = metaFile.GetMetaClass("RenderTexture");
     if (metaClass.HasValue("width"))
     {
       char* endPtr;
@@ -109,7 +108,8 @@ namespace Copium
                              VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
                              &images[i],
                              &imageMemories[i]);
-      imageViews[i] = Image::InitializeImageView(images[i], VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_ASPECT_COLOR_BIT);
+      imageViews[i] = Image::InitializeImageView(
+        images[i], VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT);
     }
   }
 }
diff --git a/CopiumEngine/src/copium/sampler/ColorAttachment.h b/CopiumEngine/src/copium/sampler/ColorAttachment.h
index c50e47a..f2008ba 100644
--- a/CopiumEngine/src/copium/sampler/ColorAttachment.h
+++ b/CopiumEngine/src/copium/sampler/ColorAttachment.h
@@ -19,7 +19,7 @@ namespace Copium
     int height;
 
   public:
-    ColorAttachment(const MetaFile& metaFile);
+    ColorAttachment(const MetaFileClass& metaClass);
     ColorAttachment(int width, int height, const SamplerCreator& samplerCreator);
     ~ColorAttachment() override;
 
diff --git a/CopiumEngine/src/copium/sampler/DepthAttachment.cpp b/CopiumEngine/src/copium/sampler/DepthAttachment.cpp
index 35981ba..bc8d7c8 100644
--- a/CopiumEngine/src/copium/sampler/DepthAttachment.cpp
+++ b/CopiumEngine/src/copium/sampler/DepthAttachment.cpp
@@ -58,6 +58,6 @@ namespace Copium
                            VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
                            &image,
                            &imageMemory);
-    imageView = Image::InitializeImageView(image, depthFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
+    imageView = Image::InitializeImageView(image, depthFormat, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_DEPTH_BIT);
   }
-}
\ No newline at end of file
+}
diff --git a/CopiumEngine/src/copium/sampler/Font.cpp b/CopiumEngine/src/copium/sampler/Font.cpp
index 8154ff3..69a1b81 100644
--- a/CopiumEngine/src/copium/sampler/Font.cpp
+++ b/CopiumEngine/src/copium/sampler/Font.cpp
@@ -8,12 +8,12 @@
 
 namespace Copium
 {
-  Font::Font(const MetaFile& metaFile)
-    : Sampler{SamplerCreator{metaFile.GetMetaClass("Font")}}
+  Font::Font(const MetaFileClass& metaClass)
+    : Sampler{SamplerCreator{metaClass}}
   {
     msdfgen::FreetypeHandle* ft = msdfgen::initializeFreetype();
     CP_ASSERT(ft, "Failed to initialize FreeType");  // TODO: Move to Vulkan singleton class?
-    std::string fontPath = metaFile.GetMetaClass("Font").GetValue("filepath");
+    std::string fontPath = metaClass.GetValue("filepath");
     msdfgen::FontHandle* font = msdfgen::loadFont(ft, fontPath.c_str());
     CP_ASSERT(font, "Failed to initialize font: {}", fontPath);
 
@@ -178,6 +178,7 @@ namespace Copium
     Image::CopyBufferToImage(stagingBuffer, image, width, height);
     Image::TransitionImageLayout(
       image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
-    imageView = Image::InitializeImageView(image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_ASPECT_COLOR_BIT);
+    imageView =
+      Image::InitializeImageView(image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT);
   }
 }
diff --git a/CopiumEngine/src/copium/sampler/Font.h b/CopiumEngine/src/copium/sampler/Font.h
index a64d688..f045ae1 100644
--- a/CopiumEngine/src/copium/sampler/Font.h
+++ b/CopiumEngine/src/copium/sampler/Font.h
@@ -20,7 +20,7 @@ namespace Copium
     float baseHeight;
 
   public:
-    Font(const MetaFile& metaFile);
+    Font(const MetaFileClass& metaClass);
     ~Font() override;
 
     VkDescriptorImageInfo GetDescriptorImageInfo(int index) const override;
diff --git a/CopiumEngine/src/copium/sampler/Image.cpp b/CopiumEngine/src/copium/sampler/Image.cpp
index fb366ab..9c3c398 100644
--- a/CopiumEngine/src/copium/sampler/Image.cpp
+++ b/CopiumEngine/src/copium/sampler/Image.cpp
@@ -3,6 +3,9 @@
 #include "copium/buffer/CommandBufferScoped.h"
 #include "copium/core/Vulkan.h"
 
+#define STB_IMAGE_IMPLEMENTATION
+#include <stb_image.h>
+
 namespace Copium
 {
   void Image::InitializeImage(uint32_t width,
@@ -13,6 +16,19 @@ namespace Copium
                               VkMemoryPropertyFlags properties,
                               VkImage* image,
                               VkDeviceMemory* imageMemory)
+  {
+    InitializeImage(width, height, 1, format, tiling, usage, properties, image, imageMemory);
+  }
+
+  void Image::InitializeImage(uint32_t width,
+                              uint32_t height,
+                              uint32_t layers,
+                              VkFormat format,
+                              VkImageTiling tiling,
+                              VkImageUsageFlags usage,
+                              VkMemoryPropertyFlags properties,
+                              VkImage* image,
+                              VkDeviceMemory* imageMemory)
   {
     VkImageCreateInfo createInfo{};
     createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
@@ -21,7 +37,7 @@ namespace Copium
     createInfo.extent.height = height;
     createInfo.extent.depth = 1;
     createInfo.mipLevels = 1;
-    createInfo.arrayLayers = 1;
+    createInfo.arrayLayers = layers;
     createInfo.format = format;
     createInfo.tiling = tiling;
     createInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
@@ -46,13 +62,14 @@ namespace Copium
     vkBindImageMemory(Vulkan::GetDevice(), *image, *imageMemory, 0);
   }
 
-  VkImageView Image::InitializeImageView(VkImage image, VkFormat format, VkImageAspectFlags aspectFlags)
+  VkImageView Image::InitializeImageView(
+    VkImage image, VkFormat format, VkImageViewType imageViewType, VkImageAspectFlags aspectFlags, uint32_t layers)
   {
     VkImageView imageView;
     VkImageViewCreateInfo createInfo{};
     createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
     createInfo.image = image;
-    createInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+    createInfo.viewType = imageViewType;
     createInfo.format = format;
     createInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
     createInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
@@ -62,13 +79,18 @@ namespace Copium
     createInfo.subresourceRange.baseMipLevel = 0;
     createInfo.subresourceRange.levelCount = 1;
     createInfo.subresourceRange.baseArrayLayer = 0;
-    createInfo.subresourceRange.layerCount = 1;
+    createInfo.subresourceRange.layerCount = layers;
     CP_VK_ASSERT(vkCreateImageView(Vulkan::GetDevice(), &createInfo, nullptr, &imageView),
                  "Failed to initialize image view");
     return imageView;
   }
 
-  void Image::TransitionImageLayout(VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout)
+  void Image::TransitionImageLayout(VkImage image,
+                                    VkFormat format,
+                                    VkImageLayout oldLayout,
+                                    VkImageLayout newLayout,
+                                    uint32_t baseLayer,
+                                    uint32_t layers)
   {
     CommandBufferScoped commandBuffer{};
 
@@ -81,8 +103,8 @@ namespace Copium
     barrier.image = image;
     barrier.subresourceRange.baseMipLevel = 0;
     barrier.subresourceRange.levelCount = 1;
-    barrier.subresourceRange.baseArrayLayer = 0;
-    barrier.subresourceRange.layerCount = 1;
+    barrier.subresourceRange.baseArrayLayer = baseLayer;
+    barrier.subresourceRange.layerCount = layers;
     barrier.srcAccessMask = 0;
     barrier.dstAccessMask = 0;
 
@@ -144,7 +166,8 @@ namespace Copium
     vkCmdPipelineBarrier(commandBuffer, srcStage, dstStage, 0, 0, nullptr, 0, nullptr, 1, &barrier);
   }
 
-  void Image::CopyBufferToImage(const Buffer& buffer, VkImage image, uint32_t width, uint32_t height)
+  void Image::CopyBufferToImage(
+    const Buffer& buffer, VkImage image, uint32_t width, uint32_t height, uint32_t baseLayer, uint32_t layers)
   {
     CommandBufferScoped commandBuffer{};
 
@@ -155,8 +178,8 @@ namespace Copium
 
     region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
     region.imageSubresource.mipLevel = 0;
-    region.imageSubresource.baseArrayLayer = 0;
-    region.imageSubresource.layerCount = 1;
+    region.imageSubresource.baseArrayLayer = baseLayer;
+    region.imageSubresource.layerCount = layers;
 
     region.imageOffset = {0, 0, 0};
     region.imageExtent = {width, height, 1};
diff --git a/CopiumEngine/src/copium/sampler/Image.h b/CopiumEngine/src/copium/sampler/Image.h
index 90d5754..65f302c 100644
--- a/CopiumEngine/src/copium/sampler/Image.h
+++ b/CopiumEngine/src/copium/sampler/Image.h
@@ -20,9 +20,33 @@ namespace Copium
                                 VkMemoryPropertyFlags properties,
                                 VkImage* image,
                                 VkDeviceMemory* imageMemory);
-    static VkImageView InitializeImageView(VkImage image, VkFormat format, VkImageAspectFlags aspectFlags);
-    static void TransitionImageLayout(VkImage image, VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout);
-    static void CopyBufferToImage(const Buffer& buffer, VkImage image, uint32_t width, uint32_t height);
+    static void InitializeImage(uint32_t width,
+                                uint32_t height,
+                                uint32_t layers,
+                                VkFormat format,
+                                VkImageTiling tiling,
+                                VkImageUsageFlags usage,
+                                VkMemoryPropertyFlags properties,
+                                VkImage* image,
+                                VkDeviceMemory* imageMemory);
+
+    static VkImageView InitializeImageView(VkImage image,
+                                           VkFormat format,
+                                           VkImageViewType imageViewType,
+                                           VkImageAspectFlags aspectFlags,
+                                           uint32_t layers = 1);
+    static void TransitionImageLayout(VkImage image,
+                                      VkFormat format,
+                                      VkImageLayout oldLayout,
+                                      VkImageLayout newLayout,
+                                      uint32_t baseLayer = 0,
+                                      uint32_t layers = 1);
+    static void CopyBufferToImage(const Buffer& buffer,
+                                  VkImage image,
+                                  uint32_t width,
+                                  uint32_t height,
+                                  uint32_t baseLayer = 0,
+                                  uint32_t layers = 1);
     static VkFormat SelectDepthFormat();
 
   private:
diff --git a/CopiumEngine/src/copium/sampler/Texture2D.cpp b/CopiumEngine/src/copium/sampler/Texture2D.cpp
index 9535927..0635886 100644
--- a/CopiumEngine/src/copium/sampler/Texture2D.cpp
+++ b/CopiumEngine/src/copium/sampler/Texture2D.cpp
@@ -1,17 +1,16 @@
 #include "copium/sampler/Texture2D.h"
 
+#include <stb_image.h>
+
 #include "copium/core/Vulkan.h"
 #include "copium/sampler/Image.h"
 
-#define STB_IMAGE_IMPLEMENTATION
-#include <stb_image.h>
-
 namespace Copium
 {
-  Texture2D::Texture2D(const MetaFile& metaFile)
-    : Sampler{metaFile.GetMetaClass("Texture2D")}
+  Texture2D::Texture2D(const MetaFileClass& metaClass)
+    : Sampler{metaClass}
   {
-    const std::string& filepath = metaFile.GetMetaClass("Texture2D").GetValue("filepath");
+    const std::string& filepath = metaClass.GetValue("filepath");
     CP_DEBUG("Loading texture file: {}", filepath);
     InitializeTextureImageFromFile(filepath);
   }
@@ -106,6 +105,7 @@ namespace Copium
     Image::CopyBufferToImage(stagingBuffer, image, width, height);
     Image::TransitionImageLayout(
       image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
-    imageView = Image::InitializeImageView(image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_ASPECT_COLOR_BIT);
+    imageView =
+      Image::InitializeImageView(image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT);
   }
 }
diff --git a/CopiumEngine/src/copium/sampler/Texture2D.h b/CopiumEngine/src/copium/sampler/Texture2D.h
index d635dc8..ef1c516 100644
--- a/CopiumEngine/src/copium/sampler/Texture2D.h
+++ b/CopiumEngine/src/copium/sampler/Texture2D.h
@@ -18,7 +18,7 @@ namespace Copium
     int height;
 
   public:
-    Texture2D(const MetaFile& metaFile);
+    Texture2D(const MetaFileClass& metaClass);
     Texture2D(const std::vector<uint8_t>& rgbaData, int width, int height, const SamplerCreator& samplerCreator);
     ~Texture2D() override;
 
diff --git a/CopiumEngine/src/copium/sampler/Texture2DArray.cpp b/CopiumEngine/src/copium/sampler/Texture2DArray.cpp
new file mode 100644
index 0000000..d21eaa4
--- /dev/null
+++ b/CopiumEngine/src/copium/sampler/Texture2DArray.cpp
@@ -0,0 +1,186 @@
+#include "copium/sampler/Texture2DArray.h"
+
+#include <stb_image.h>
+
+#include "copium/core/Vulkan.h"
+#include "copium/sampler/Image.h"
+
+namespace Copium
+{
+#define IMAGE_SIZE_BYTES (width * height * 4u)
+
+  Texture2DArray::Texture2DArray(const MetaFileClass& metaClass)
+    : Sampler{metaClass},
+      width{std::stoi(metaClass.GetValue("width"))},
+      height{std::stoi(metaClass.GetValue("height"))},
+      layers{std::stoi(metaClass.GetValue("layers"))}
+  {
+    InitializeTextureImage();
+  }
+
+  Texture2DArray::Texture2DArray(const SamplerCreator& samplerCreator, int width, int height, int layers)
+    : Sampler{samplerCreator},
+      width{width},
+      height{height},
+      layers{layers}
+  {
+    InitializeTextureImage();
+  }
+
+  Texture2DArray::~Texture2DArray()
+  {
+    VkImage imageCpy = image;
+    VkDeviceMemory imageMemoryCpy = imageMemory;
+    VkImageView imageViewCpy = imageView;
+    Vulkan::GetDevice().QueueIdleCommand(
+      [imageCpy, imageMemoryCpy, imageViewCpy]()
+      {
+        vkDestroyImage(Vulkan::GetDevice(), imageCpy, nullptr);
+        vkFreeMemory(Vulkan::GetDevice(), imageMemoryCpy, nullptr);
+        vkDestroyImageView(Vulkan::GetDevice(), imageViewCpy, nullptr);
+      });
+  }
+
+  VkDescriptorImageInfo Texture2DArray::GetDescriptorImageInfo(int index) const
+  {
+    VkDescriptorImageInfo imageInfo{};
+    imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+    imageInfo.sampler = sampler;
+    imageInfo.imageView = imageView;
+
+    return imageInfo;
+  }
+
+  int Texture2DArray::GetWidth() const
+  {
+    return width;
+  }
+
+  int Texture2DArray::GetHeight() const
+  {
+    return height;
+  }
+
+  void Texture2DArray::InitializeTextureImage()
+  {
+    Image::InitializeImage(width,
+                           height,
+                           layers,
+                           VK_FORMAT_R8G8B8A8_UNORM,
+                           VK_IMAGE_TILING_OPTIMAL,
+                           VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT,
+                           VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
+                           &image,
+                           &imageMemory);
+    imageView = Image::InitializeImageView(
+      image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_VIEW_TYPE_2D_ARRAY, VK_IMAGE_ASPECT_COLOR_BIT, layers);
+
+    imageData.resize(width * height * layers * 4);
+    for (int i = 0; i < layers; i++)
+    {
+      for (int j = 0; j < width * height; j++)
+      {
+        imageData[i * IMAGE_SIZE_BYTES + j * 4 + 0] = 255;
+        imageData[i * IMAGE_SIZE_BYTES + j * 4 + 1] = 0;
+        imageData[i * IMAGE_SIZE_BYTES + j * 4 + 2] = 255;
+        imageData[i * IMAGE_SIZE_BYTES + j * 4 + 3] = 255;
+      }
+    }
+    used.resize(layers, false);
+    Update();
+  }
+
+  size_t Texture2DArray::AddImage(const std::string& filePath)
+  {
+    stbi_set_flip_vertically_on_load(true);
+    int texWidth;
+    int texHeight;
+    int texChannels;
+    stbi_uc* pixels = stbi_load(filePath.c_str(), &texWidth, &texHeight, &texChannels, STBI_rgb_alpha);
+
+    CP_ASSERT(pixels, "Failed to load texture image");
+    CP_ASSERT(texWidth == width, "width={} of {} doesn't match width={} of Texture2DArray", texWidth, filePath, width);
+    CP_ASSERT(
+      texHeight == height, "height={} of {} doesn't match height={} of Texture2DArray", texHeight, filePath, height);
+    return AddImage(pixels);
+  }
+
+  size_t Texture2DArray::AddImage(const std::vector<uint8_t>& rgbaData)
+  {
+    CP_ASSERT(rgbaData.size() == width * height * 4,
+              "Invalid rgbaData size. size = {}, but expected size is {}",
+              rgbaData.size(),
+              width * height * 4);
+    return AddImage(rgbaData.data());
+  }
+
+  size_t Texture2DArray::AddImage(const uint8_t* rgbaData)
+  {
+    for (int i = 0; i < used.size(); i++)
+    {
+      if (used[i])
+        continue;
+
+      used[i] = true;
+      for (int j = 0; j < width * height * 4; j++)
+      {
+        imageData[i * width * height * 4 + j] = rgbaData[j];
+      }
+      // TODO: Probably shouldn't run this every time an image is added (especially when initializing the Texture2DArray
+      Update(i);
+      return i;
+    }
+
+    CP_ABORT("Texture2DArray is full");
+    return 0;
+  }
+
+  void Texture2DArray::RemoveImage(size_t index)
+  {
+    CP_ASSERT(index < layers, "index={} out of range of texture array with size={}", index, layers);
+    CP_ASSERT(used[index], "index={} is not in use", index);
+
+    used[index] = false;
+  }
+
+  void Texture2DArray::Update(uint32_t layer)
+  {
+    Buffer stagingBuffer{VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
+                         VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
+                         IMAGE_SIZE_BYTES,
+                         1};
+    void* data = stagingBuffer.Map();
+    memcpy(data, imageData.data() + layer * IMAGE_SIZE_BYTES, IMAGE_SIZE_BYTES);
+    stagingBuffer.Unmap();
+
+    Image::TransitionImageLayout(
+      image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, layer);
+    Image::CopyBufferToImage(stagingBuffer, image, width, height, layer);
+    Image::TransitionImageLayout(image,
+                                 VK_FORMAT_R8G8B8A8_UNORM,
+                                 VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
+                                 VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
+                                 layer);
+  }
+
+  void Texture2DArray::Update()
+  {
+    Buffer stagingBuffer{VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
+                         VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
+                         imageData.size(),
+                         1};
+    void* data = stagingBuffer.Map();
+    memcpy(data, imageData.data(), imageData.size());
+    stagingBuffer.Unmap();
+
+    Image::TransitionImageLayout(
+      image, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 0, layers);
+    Image::CopyBufferToImage(stagingBuffer, image, width, height, 0, layers);
+    Image::TransitionImageLayout(image,
+                                 VK_FORMAT_R8G8B8A8_UNORM,
+                                 VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
+                                 VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
+                                 0,
+                                 layers);
+  }
+}
diff --git a/CopiumEngine/src/copium/sampler/Texture2DArray.h b/CopiumEngine/src/copium/sampler/Texture2DArray.h
new file mode 100644
index 0000000..6aeb956
--- /dev/null
+++ b/CopiumEngine/src/copium/sampler/Texture2DArray.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "copium/sampler/Sampler.h"
+#include "copium/util/Common.h"
+
+namespace Copium
+{
+  class Texture2DArray final : public Sampler
+  {
+    CP_DELETE_COPY_AND_MOVE_CTOR(Texture2DArray);
+
+  private:
+    VkImage image;
+    VkDeviceMemory imageMemory;
+    VkImageView imageView;
+
+    int width;
+    int height;
+    int layers;
+
+    std::vector<uint8_t> imageData;
+    std::vector<bool> used;
+
+  public:
+    Texture2DArray(const MetaFileClass& metaClass);
+    Texture2DArray(const SamplerCreator& samplerCreator, int width, int height, int layers);
+    ~Texture2DArray() override;
+
+    size_t AddImage(const std::string& filePath);
+    size_t AddImage(const std::vector<uint8_t>& rgbaData);
+    void RemoveImage(size_t index);
+
+    void Update();
+    void Update(uint32_t layer);
+
+    VkDescriptorImageInfo GetDescriptorImageInfo(int index) const override;
+
+    int GetWidth() const;
+    int GetHeight() const;
+
+  private:
+    void InitializeTextureImage();
+    size_t AddImage(const uint8_t* rgbaData);
+  };
+}
diff --git a/CopiumEngine/src/copium/util/Mapper.h b/CopiumEngine/src/copium/util/Mapper.h
new file mode 100644
index 0000000..9143b0d
--- /dev/null
+++ b/CopiumEngine/src/copium/util/Mapper.h
@@ -0,0 +1,122 @@
+#pragma once
+
+#include <map>
+
+#include "copium/util/Trace.h"
+
+namespace Copium
+{
+  template <typename First, typename Second>
+  class Mapper
+  {
+  public:
+    Mapper() = default;
+
+    Mapper(const std::map<First, Second>& map)
+    {
+      for (const auto& [first, second] : map)
+      {
+        Emplace(first, second);
+      }
+    }
+
+    void Emplace(const First& first, const Second& second)
+    {
+      CP_ASSERT(secondToFirst.count(second) == 0, "Duplicate second key={}", second);
+
+      firstToSecond.emplace(first, second);
+      secondToFirst.emplace(second, first);
+    }
+
+    Second& operator[](const First& first)
+    {
+      return firstToSecond[first];
+    }
+
+    void Erase(const First& first)
+    {
+      auto it = firstToSecond.find(first);
+      CP_ASSERT(it != firstToSecond.end(), "First key={} not found in Mapper", first);
+
+      const auto& second = it->second;
+      secondToFirst.erase(second);
+      firstToSecond.erase(first);
+    }
+
+    void Erase(const Second& second)
+    {
+      auto it = secondToFirst.find(second);
+      CP_ASSERT(it != secondToFirst.end(), "Second key={} not found in Mapper", second);
+
+      const auto& first = it->second;
+      secondToFirst.erase(first);
+      firstToSecond.erase(second);
+    }
+
+    const Second& GetSecond(const First& first) const
+    {
+      auto it = firstToSecond.find(first);
+      CP_ASSERT(it != firstToSecond.end(), "First key={} not found in Mapper", first);
+    }
+
+    const First& GetFirst(const Second& second) const
+    {
+      auto it = secondToFirst.find(second);
+      CP_ASSERT(it != secondToFirst.end(), "Second key={} not found in Mapper", second);
+    }
+
+    bool HasSecond(const First& first) const
+    {
+      return firstToSecond.find(first) != firstToSecond.end();
+    }
+
+    bool HasFirst(const Second& second) const
+    {
+      return secondToFirst.find(second) != secondToFirst.end();
+    }
+
+    typename std::map<First, Second>::const_iterator FindSecond(const First& first) const
+    {
+      return firstToSecond.find(first);
+    }
+
+    typename std::map<Second, First>::const_iterator FindFirst(const Second& second) const
+    {
+      return secondToFirst.find(second);
+    }
+
+    typename std::map<First, Second>::iterator begin()
+    {
+      return firstToSecond.begin();
+    }
+
+    typename std::map<First, Second>::iterator end()
+    {
+      return firstToSecond.end();
+    }
+
+    typename std::map<First, Second>::const_iterator begin() const
+    {
+      return firstToSecond.cbegin();
+    }
+
+    typename std::map<First, Second>::const_iterator end() const
+    {
+      return firstToSecond.cend();
+    }
+
+    typename std::map<First, Second>::const_iterator cbegin() const
+    {
+      return firstToSecond.cbegin();
+    }
+
+    typename std::map<First, Second>::const_iterator cend() const
+    {
+      return firstToSecond.cend();
+    }
+
+  private:
+    std::map<First, Second> firstToSecond;
+    std::map<Second, First> secondToFirst;
+  };
+}
diff --git a/CopiumEngine/src/copium/util/StateMachine.h b/CopiumEngine/src/copium/util/StateMachine.h
index 34514fa..a25d420 100644
--- a/CopiumEngine/src/copium/util/StateMachine.h
+++ b/CopiumEngine/src/copium/util/StateMachine.h
@@ -3,7 +3,7 @@
 #include <functional>
 #include <map>
 
-namespace copium
+namespace Copium
 {
   template <typename State, typename Trigger>
   class StateMachine