SP4CEBAR 2022-12-22 09:06 (Edited)
If you wrap each value that should not change by a subprogram in parentheses, then it'll not be returned: for example "CALL TEST((A))", A is not returned, it's value won't change
A=1 CALL TEST((A)) PRINT A SUB TEST(A) A=2 END SUB
It prints out "A=1"
Timo 2022-12-22 09:44
That’s because you don’t pass the variable anymore, but an already calculated value… although there is not much to calculate with only one value ;)
Timo 2022-12-22 09:46
An extra pair of parenthesis means: calculate the content first and return the result.
SP4CEBAR 2022-12-22 11:25
I already assumed so, thanks for the confirmation
I'm definitely going to use this instead of
when I don't want "A" to be modified
nathanielbabiak 2022-12-22 12:38
This is a good trick!
was8bit 2022-12-22 15:48
Pretty cool little trick ;)
GAMELEGEND 2022-12-22 16:07