Collision attr routine.

[boriel]

I was testing the routine and trying news clock sense orientet and with diagonals, and proyected tile clock and diagonals version.
I find that e.g. peek 23400=111
and if in 23401 is filled with 222
then peek 23400+1 play 112 instead 222
Is It like Zx Basic or changed for the compiler?

Hmmm, try PEEK (23400 + 1) ?