Timer 0 in DS_int_14 having a problem

[longpole001]

thanks Hendrick , i did not follow what he ment by the comment

I eventually found that code

 if (T0Count = Smoothfade) and Fade_flag = 2 then Smooth_reset

was not returning , thought it was acted upon the same as

 if (T0Count = Smoothfade) and Fade_flag = 2 then gosub Smooth_reset

but it is not , as you say , the first is a goto and 2nd statement with the " gosub" returns and works fine


Well something i did not know, i know now


More fun learning ahead

Cheers

sheldon

[HenrikOlsson]

Yeah, a subroutine must always end with a RETURN and must always be jumped to with a GOSUB.
If you GOTO a subroutine it will fail badly once it hits the RETURN statement because it will then "return" to the wrong place because the correct place hasn't been stored.

* Never GOSUB anything not ending with RETURN.
* Never GOTO anything which does end with RETURN.

The manual is pretty clear on that specifying a label in an IF statement causes a GOTO when the expression is evaluated true.

I'm glad you're moving forward!
/Henrik.