Non-nullable property 'NativeWindow' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'GraphicsDevice' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'RenderSystem' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'InputManager' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'ImGuiRenderer' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'AssetReader' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Non-nullable property 'GameRenderer' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Instance' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.