Battlescript variables...

Event commands:

Code:

BC : 3    : Return from subroutine if event bit A AND $7FFF is clear/set (bit $8000 determines which). That is to say, A is a word value indicating which event
          : bit to check. Formula is $7E:1E80 + (A & $7FFF)/8.

Formula is $7E:1E80 + (A & $7FFF)/8 I would think that has some relevance to the first question. In other words, would it add up with that formula? Or just a simple, fool proof test would be a better suggestion.

Now, I'm no programmer, but wouldn't checking a variable's value just consist of loading it into the proper sized accumulator and comparing it to a static value? Maybe write a small code to compare it to a custom table and...

Hell I'm confusing myself at this point, I'm gonna stop now. That doesn't mean its not correct though. Possibly.