Re: A86: Fade in routine...
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Re: A86: Fade in routine...
just decrement instead of increment.. I also added a delay like this
note: this code does not fade back out yet I just updated the code for
the delay
Thanks for everyones help!!!
Chris
************************
_title_screen:
ld a,$00 ; sets contrast to zero
out (2),a ; leaves contrast byte alone
ld a,21
ld (_penCol),a ; x=21, 1
ld a,1
ld (_penRow),a
ld hl,titlestring ; load the title string
call _vputs ; output the title string
ld a,22
ld (_penCol),a
ld a,56
ld (_penRow),a
ld hl,email
call _vputs
ld a,$00
_screen_fade_in:
ld b,$F
_delay_some:
HALT
djnz _delay_some
inc a
out (2),a
ld hl, $C008
cp (hl)
jp z, _done_screen_fade
jp _screen_fade_in
_done_screen_fade:
ret ; return to main
_clean_up:
call _clrLCD ; clear the screen
call _homeup ; moves cursor to top
call _runIndicOn ; turns the run indicator on
ret ; return from program
***************************
On Tue, 30 Mar 1999 19:58:17 EST Nicolas P Zagorin <ziggy2282@juno.com>
writes:
> Hey, that's pretty cool, how could you make it fade back down to zero
>after it displays the title for a while? So then your could fade up,
>disp text, then fade back down to zero?
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