twinaphex/fceu-next — Issue #5: FCEUmm - Strange input behavior
Author: clobber
Created: 2012-02-13 02:15:12+00:00
State: open

I'm testing various games and noticing something weird going on with the input:

For example, in Contra the A and B buttons will both shoot instead of shoot or jump. I put it in 2 player mode and then it'd work correctly but one of the buttons was making Player 2 fire.

However, buttons A and B seem to be working correctly in other games like Super Mario Bro.

Any idea on what's going on? I cannot figure this out. I have all the button mapping setup correctly and have set snes_set_controller_port_device(SNES_PORT_1, SNES_DEVICE_JOYPAD);
snes_set_controller_port_device(SNES_PORT_2, SNES_DEVICE_JOYPAD);