Add new GamePad.GetState() overloads to support different dead zone modes

[mrhelmut]

Hello !

This is a proposal for new public overloads to apply different GamePadDeadZone for each thumb sticks.

public static GamePadState GetState(PlayerIndex playerIndex, GamePadDeadZone leftDeadZoneMode, GamePadDeadZone rightDeadZoneMode)

public static GamePadState GetState(int index, GamePadDeadZone leftDeadZoneMode, GamePadDeadZone rightDeadZoneMode)

[Jjagg]

This is a great PR! Good to go IMO :)

cc @tomspilman just because of the API change

[Jjagg]

Thanks @mrhelmut! Mergin'!

[HopefulToad]

Why didn't this PR add a separate overload instead of replacing the original overload that had just one deadzone type specified for both sticks? The way it is now, it's a breaking change. Both overloads could have existed, one where one deadzone type is specified for both sticks, and one where separate deadzone types are specified for each stick.

[mrhelmut]

You're probably referring to the internal/private methods, but the public API got extended, not replaced.

[HopefulToad]

Ah! Right you are, I didn't notice that the methods where the overload was being replaced were private, and that there was a public overload added. My bad.