| Mad Professor Mariarty with rapid firing

| Use joystick one instead of the usual up, down
| left, right & fire keys.

|---------------------------------------------------

| Define movement keys for joystick one
Z         = left_1
X         = right_1
/         = down_1
'         = up_1
return    = fire_1 . flagA_2

| Define a slow (12.5Hz) oscillator for the rapid firing
setA_1   = ~flagA_1
resetA_1 = flagA_1
setA_2   = ~flagA_2 . flagA_1
resetA_2 = flagA_2 . flagA_1
