Input Processors

[Shute052]

Add input processors, similar to those in Unity, and replace the existing ones

And allows users to define the processors they wanted.

Tasks

• Replace axis-like input configuration with new input processors #494

Planned Processors

• Four/Eight-way value bounds for dual-axis inputs.
• Rounded square deadzone for dual-axis inputs.
• Bow tie deadzone for dual-axis inputs.

[alice-i-cecile]

Oh interesting: that's a sensible framing. We should try to split this out into distinct work from #490 though: overly large refactor steps tend to be much harder to work with.

[Shute052]

yeah, I'll try to split them out. #490 has made some progress, but I haven't pushed the changes yet.

[Shute052]

Updated the description

[Shute052]

Updated the description by combining Filters into Clamps and removing user-defined processors reliant on Box<dyn Fn>, as they are not serializable (use of serde_traitobjects and serde_closures requires Rust nightly)