Remap Buttons for GC Adapter for Wii U (+ Add GC Rumble)

[DolphinCube]

Describe the bug
So I found out I can use the Official GC Adapter with Wii U port of this game. But the controls for Super Mario 64 are screwed over due to the layout/lack of buttons on the controller. Which is really sucky. As I like using the GC Controller a lot. I think it would be good to have the following buttons Mapped to this instead. For the GC controller at least:

GC input / N64 input
A = A
B = B
L = Z
R = R
Z = L

Also I will say that the GC Controller doesn't have rumble. Which isn't an issue at most but I enjoy using rumble quite a bit when playing games. Which should be enabled when using QOL features.

To Reproduce
Steps to reproduce the behavior:

1. Boot up SM64ex-Alo on Wii U
2. Plug in GC Controller Adapter to Wii U
3. Find out that the inputs are messed up on the gamecube controller because B is punch and Y is jump normally. And L is not mapped to anything. For some reason (and no rumble)
4. Become Sad

Expected behavior
The controls feel comftble. Apparently.

Screenshots
Sadly I don't have any right now

Additional context
I have a Beta version of HID to VPad as well. But I've disabled it. Apparently the game works by itself with the GC Adapter. Not sure what is going on.

[DolphinCube]

UPDATE: I forgot the switch supports the Wii U adapter as well AAAAAA

Might wanna take a look into that as well. Super Mario 3D all stars doesn't even support GC Controllers for Mario 64. It SUCKS

[DolphinCube]

Additional context I have a Beta version of HID to VPad as well. But I've disabled it. Apparently the game works by itself with the GC Adapter. Not sure what is going on.

UPDATE: After re-compiling the game to test crap. I was wrong apparently. It doesn't have support for the Wii U GC Adapter. I was using HID to VPad to make it work without realizing it

But my point is still there for the Nintendo Switch version. Rumble doesn't work on there and the controls are quite off. So I would appricate if you found a way to add that in.

[DolphinCube]

alright its been a bit but I found a temporary fix for the controls only. So apparently if you edit lines 66-82 in src/pc/controller/controller_switch.c you can reconfigure the buttons to match a gamecube controller on switch. Which works great Execpt for 1 thing: It also remaps the controls for every other controller as well. I mean you technically can play the game without many issues. But it'll be a bit tougher doing certain actions that involve both A and B. And also you might need to remap buttons to reverse L/R and ZL/ZR respectively. But thats just me.

[DolphinCube]

aaa its. not completed why did it do that?