Input Handling in 1.21.2+

[Ste3et]

• [ x] This feature is not currently present in a development build

Is your feature request related to a problem? Please describe.
The PacketType.Play.Client.STEER_VEHICLE works internal with net.minecraft.world.entity.player.Input and the set/get methode inside PacketContainer is mising and there isn't a data type present.

Describe the solution you'd like
Please add an function to get the Player Input and work with an Wrapped Object

Error Log from 1.21.3
Error Log

1.21.3 Internal Code from ServerboundPlayerInputPacket
1.21.1 Internal Code from ServerboundPlayerInputPacket