Minor fixes

Source/Engine/Engine/NativeInterop.cs

@@ -422,7 +422,7 @@ namespace FlaxEngine.Interop
                 return fieldOffset;
 #elif DOTNET_HOST_MONO
                 // Get the address from _MonoClassField::offset, source: https://meetemq.com/2023/09/10/nets-fields-and-their-offsets/
-                IntPtr fieldOffsetPtr = (IntPtr*)field.FieldHandle.Value; // Pointer to MonoClassField
+                var fieldOffsetPtr = (IntPtr*)field.FieldHandle.Value; // Pointer to MonoClassField
                 fieldOffsetPtr += 3; // Skip three pointers (type, name, parent_and_flags)
                 return *(int*)fieldOffsetPtr - IntPtr.Size * 2; // Load the value of a pointer (4 bytes, int32), then subtracting 16 bytes from it (2 pointers for vtable and threadsync)
 #endif

Source/Engine/GraphicsDevice/Vulkan/GPUContextVulkan.cpp

@@ -1388,7 +1388,7 @@ void GPUContextVulkan::UpdateBuffer(GPUBuffer* buffer, const void* data, uint32
     }
     else
     {
-        auto allocation = _device->UploadBuffer.Upload(data, size, 4);
+        auto allocation = _device->UploadBuffer.Upload(data, size, PLATFORM_MEMORY_ALIGNMENT);
 
         VkBufferCopy region;
         region.size = size;

Source/Engine/GraphicsDevice/Vulkan/UploadBufferVulkan.cpp

@@ -111,6 +111,7 @@ UploadBufferVulkan::Allocation UploadBufferVulkan::Allocate(uint64 size, uint64
 
     // Move within a page
     _currentOffset += size;
+    ASSERT_LOW_LAYER(_currentOffset <= _currentPage->Size);
 
     return result;
 }

Source/Engine/Renderer/RenderList.cpp

@@ -749,10 +749,7 @@ void RenderList::SortDrawCalls(const RenderContext& renderContext, bool reverseD
     else
     {
         for (int32 i = 0; i < listSize; i++)
-        {
-            const DrawCall& drawCall = drawCallsData[listData[i]];
-            sortedKeys[i] = drawCall.SortKey;
-        }
+            sortedKeys[i] = drawCallsData[listData[i]].SortKey;
     }
 
     // Sort draw calls indices