[A83] Re: moving sprites

To: assembly-83@lists.ticalc.org
Subject: [A83] Re: moving sprites
From: VertGuy@aol.com
Date: Sat, 16 Mar 2002 13:20:19 EST
Reply-To: assembly-83@lists.ticalc.org


Well, I wouldn't want to give the whole thing out since it crashes at the 
moment...
I like to make my programs one part at a time 

Here's the loop for shooting...

SHOOT:
    ld a,(spritex)
    inc a
    inc a
    inc a
    inc a
    inc a
    inc a
    ld c,a
    ld a,(spritey)
    inc a
    inc a
    inc a
    inc a
    inc a
    inc a
    inc a
    ld ix,STONE
    ld b,4
    bcall(_clrLCDfull)
    call ionPutSprite
    call ionFastCopy
    ld h,l
    ld c,a
    jp LOOP2
LOOP2:
    bcall(_clrLCDfull)
    ld a,(spritey)
    ld l,a
    ld a,(spritex)
    ld b,10
    ld ix,SHOT
    call ionPutSprite
    call ionFastCopy
    ld l,h
    ld h,l
    ld a,c
    cp 85
    jp z,LOOP
    inc a
    ld c,a
    ld b,4
    ld ix,STONE
    call ionPutSprite
    call ionFastCopy
    jp LOOP2

Follow-Ups:

[A83] Re: moving sprites

From: "Michael Vincent" <hookman@worldnet.att.net>

[A83] Re: moving sprites

From: Patai Gergely <patai.ti@freemail.hu>