diff --git a/engine/core/include/file.hpp b/engine/core/include/file.hpp
index e54c051..251486e 100755
--- a/engine/core/include/file.hpp
+++ b/engine/core/include/file.hpp
@@ -8,6 +8,7 @@
 #include <filesystem>
 
 #include "log.hpp"
+#include "file_utils.hpp"
 
 namespace file {
     enum class Domain {
@@ -103,8 +104,6 @@ namespace file {
         std::vector<std::byte> data;
     };
 
-    using Path = std::filesystem::path;
-
     /** Sets the domain path to a location in the filesystem.
      @param domain The domain type.
      @param mode The access mode.
@@ -134,11 +133,5 @@ namespace file {
     inline Path internal_domain = "/internal", app_domain = "/app";
 }
 
-namespace console {
-    inline void internal_format(std::string& msg, const file::Path& arg) {
-        auto pos = msg.find_first_of("{}");
-        msg.replace(pos, 2, arg.string());
-    }
-}
 
 inline std::array<std::string, 3> domain_data;
diff --git a/engine/gfx/public/gfx.hpp b/engine/gfx/public/gfx.hpp
index bc17e8f..07da6fc 100755
--- a/engine/gfx/public/gfx.hpp
+++ b/engine/gfx/public/gfx.hpp
@@ -279,7 +279,7 @@ public:
 	// check for runtime support
 	virtual bool is_supported() { return false; }
 	virtual GFXContext required_context() { return GFXContext::None; }
-    virtual ShaderLanguage accepted_shader_language() {}
+    virtual ShaderLanguage accepted_shader_language() { return ShaderLanguage::GLSL; }
     virtual const char* get_name() { return nullptr; }
     
     virtual bool supports_feature([[maybe_unused]] const GFXFeature feature) { return true; }
diff --git a/engine/gfx/vulkan/include/gfx_vulkan.hpp b/engine/gfx/vulkan/include/gfx_vulkan.hpp
index 7534a3b..86ed029 100755
--- a/engine/gfx/vulkan/include/gfx_vulkan.hpp
+++ b/engine/gfx/vulkan/include/gfx_vulkan.hpp
@@ -20,7 +20,9 @@ class GFXVulkanPipeline;
 class GFXVulkan : public GFX {
 public:
     bool is_supported() { return true; }
-	GFXContext required_context() { return GFXContext::Vulkan; }const char* get_name() override;
+	ShaderLanguage accepted_shader_language() override { return ShaderLanguage::SPIRV; }
+	GFXContext required_context() { return GFXContext::Vulkan; }
+	const char* get_name() override;
 
     bool initialize(const GFXCreateInfo& info) override;
 
diff --git a/engine/gfx/vulkan/src/gfx_vulkan.cpp b/engine/gfx/vulkan/src/gfx_vulkan.cpp
index d0bd4ab..ec24176 100755
--- a/engine/gfx/vulkan/src/gfx_vulkan.cpp
+++ b/engine/gfx/vulkan/src/gfx_vulkan.cpp
@@ -547,7 +547,7 @@ GFXPipeline* GFXVulkan::create_graphics_pipeline(const GFXGraphicsPipelineCreate
 	const bool fragment_use_shader_source = info.shaders.fragment_path.empty();
 
 	if (vertex_use_shader_source) {
-		auto& vertex_shader_vector = std::get<std::vector<uint32_t>>(info.shaders.vertex_src);
+		auto& vertex_shader_vector = info.shaders.vertex_src.as_bytecode();
 
 		vertex_module = createShaderModule(vertex_shader_vector.data(), vertex_shader_vector.size() * sizeof(uint32_t));
 	}
@@ -559,7 +559,7 @@ GFXPipeline* GFXVulkan::create_graphics_pipeline(const GFXGraphicsPipelineCreate
 	}
 
 	if (fragment_use_shader_source) {
-		auto& fragment_shader_vector = std::get<std::vector<uint32_t>>(info.shaders.fragment_src);
+		auto& fragment_shader_vector = info.shaders.fragment_src.as_bytecode();
 
 		fragment_module = createShaderModule(fragment_shader_vector.data(), fragment_shader_vector.size() * sizeof(uint32_t));
 	}
diff --git a/engine/math/src/transform.cpp b/engine/math/src/transform.cpp
index e783a53..2b939e5 100755
--- a/engine/math/src/transform.cpp
+++ b/engine/math/src/transform.cpp
@@ -1,6 +1,7 @@
 #include "transform.hpp"
 
 #include <cmath>
+#include <limits>
 
 #include "math.hpp"
 
diff --git a/engine/utility/CMakeLists.txt b/engine/utility/CMakeLists.txt
index ffb09fe..ade6af2 100755
--- a/engine/utility/CMakeLists.txt
+++ b/engine/utility/CMakeLists.txt
@@ -7,6 +7,7 @@ set(SRC
     include/aabb.hpp
     include/path.hpp
     include/format.hpp
+    include/file_utils.hpp
     
     src/string_utils.cpp)
 
diff --git a/engine/utility/include/file_utils.hpp b/engine/utility/include/file_utils.hpp
new file mode 100644
index 0000000..d199933
--- /dev/null
+++ b/engine/utility/include/file_utils.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <string>
+#include <filesystem>
+
+namespace file {
+    using Path = std::filesystem::path;
+}
+
+namespace console {
+    inline void internal_format(std::string& msg, const file::Path& arg) {
+        auto pos = msg.find_first_of("{}");
+        msg.replace(pos, 2, arg.string());
+    }
+}
\ No newline at end of file
diff --git a/tools/shadercompiler/main.cpp b/tools/shadercompiler/main.cpp
index af0b45a..5f12026 100755
--- a/tools/shadercompiler/main.cpp
+++ b/tools/shadercompiler/main.cpp
@@ -1,9 +1,11 @@
 #include <fstream>
 #include <sstream>
+#include <filesystem>
 
 #include "shadercompiler.hpp"
 #include "log.hpp"
 #include "string_utils.hpp"
+#include "file_utils.hpp"
 
 bool has_extension(const std::filesystem::path path, const std::string_view extension) {
     return string_contains(path.filename().string(), extension);