Identified and removed an instance of Direction being used as an argument for a bool parameter
Removed a single-use temporary variable being cast from sprite frame to direction to size_t
Co-authored-by: Anders Jenbo <anders@jenbo.dk>
Fix alignment of WalkSettings array
Use Point wherever possible
Make some functions static (not exhaustive)
Reduce excessive indentation (not exhaustive)
Declare variables as needed (not exhaustive)
