One button assigned to multiple controllers working on the first available controller only

[Skalt711]

It appears that if you map one button (Z, X, Space, etc.) to multiple controllers (ex.: Z corresponding to both Standard Pad 1's A and Standard Pad 2's A) - the first and the second Standard Pad - only the first Standard Pad will transfer the button press input into the game, while the second Standard Pad won't do anything. It is possible that race condition is being involved. The issues is not present in a few other NES emulators such as Mesen, FCEUX and MAME - others aren't tested.

Solving the issue can help to test 2 player mode games easier. Would it be possible to solve this issue?

[punesemu]

Thanks for reporting, I'll try to figure out what the problem is.

[punesemu]

Once Github Actions completes building the source, try the latest WIP.

[Skalt711]

Fixed!