Sinclair ZX80 / ZX81 / Z88 Forums

Hi xav !!!

I'm working on other zx81 project (making some mods and documentation of a brazilian game) and I use a lot the excellent binary editor and also the rest of the memory tools of your VB81XUR release.

But I have some problems when the game try to read the keyboard... to be exact only when you need to press two keys at the same time... Do you know if there are a problem with that ???

Thanks in advance
Gus

Hi Gus,
Yes, i ever seen this bug!
But, it's due to a Visual Basic Leak.
The VB interpreter can't read two key stokes events at the same time!
We had to make a buffer on each keys ... and not only for the "shift" key.
I don't knon how to fix this problem...
And the keyboard routine is capricious ...