Re: [stella] Paddles

Subject: Re: [stella] Paddles
From: Jeff Johnston <jeffryj@xxxxxxxxxxxxx>
Date: Sun, 7 Jul 2002 15:51:46 -0700 (MST)
Found out the problem with the flickering (EQU overlap problem), but I'm
still curious if this is the current way of doing paddles.

Thanks
calamri

On Sun, 7 Jul 2002, Jeff  Johnston wrote:

>
> Okay this is kinda weird
>
> I added the following paddle code to my kernel AFTER the score code.
> With this code in place, the score flickers (on z26 and PCAE)!  I can't
> figure out why.. it's bizarre.
> Here's a piece of my kernel after the score code
>
> 	LDY	#$00
> NEXTLNE	LDA	COLBL
> 	STA	COLPF		; Set PF to BL color
> 	STA	WSYNC		; Start a new line
> ;paddle
> 	LDA	INPT0		; These cause the score to flicker
> 	BMI	CHARGE		; Not sure why
> 	INC	POT		;
> CHARGE:
> ;player 1
> 	TYA
> 	SEC
> 	SBC	POSYP1
> 	(etc...)
>
> I appreciate any help from those familiar with paddles :)
>
> Thanks,
> calamari
>
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