Aw: Re: [stella] DD build 8

Subject: Aw: Re: [stella] DD build 8
From: cybergoth@xxxxxxxx
Date: Mon, 22 Oct 2001 19:02:09 +0200 (CEST)
Hi Glenn, Thomas!

> > The problem I have now is that the horizontal positioning routine I 
> > borrowed from Gunfight is not working properly.  I don't know what I'm 
> > doing wrong with it.  Manual, could you check it??  The players move in
> big 
> > jumps when I change their start positions and if I make the players cross
> > the screen flips out.

> You are doing HMOVE *before* WSYNC, normally you should do it directly after
> WSYNC. Manuels version avoids HMOVE lines, but then you *must* time it
> correctly (see your own comments :-)

This little part in the Gunfight source does the trick:

                    STA WSYNC
                    LDX #$0E
HMOVEDelay          DEX
                    BNE HMOVEDelay
                    STA HMOVE           ; Do it on cycle 74!!!


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