[A83] 3 subroutines in 1

[A83] 3 subroutines in 1

• To: assembly-83@lists.ticalc.org
• Subject: [A83] 3 subroutines in 1
• From: Matt McDole <simucal@socket.net>
• Date: Tue, 19 Mar 2002 14:11:22 -0600
• In-Reply-To: <5.1.0.14.2.20020319135656.03271008@mail.socket.net>
• References: <Pine.LNX.4.21.0205100826140.21451-100000@sunsparc.hysoft-a utomation.com> <F162Ubfhvh0bzD42tsr000086fe@hotmail.com>
• Reply-To: assembly-83@lists.ticalc.org

Is there anyway to compare a value and then not have to jp to another 
subrutine?  All three of these is ment to delay the sprite movement, and 
then move the sprite.  I would like all three to be in one routine.  Do you 
guys have any ideas?


enemy_move:
     ld a,(Temp)
     inc a
     ld (Temp),a
     cp 100
     jp z,enemy_move2
     jp GetKey
enemy_move2:
     ld a,0
     ld (Temp),a
     ld a,(Temp2)
     inc a
     ld (Temp2),a
     cp 100
     jp z,enemy_move3
     jp GetKey
enemy_move3:
     ld l,0
     ld a,(EXpos)
     ld b,8
     ld ix,enemy_ship
     call ionPutSprite
     call ionFastCopy
     ld l,0
     ld a,(EXpos)
     ld b,8
     inc a
     ld (EXpos),a
     ld b,8
     ld ix,enemy_ship
     call ionPutSprite
     call ionFastCopy
     ld a,0
     ld (Temp),a
     ld (Temp2),a
     jp GetKey

• [A83] Re: 3 subroutines in 1
• From: Peter-Martijn Kuipers <hyper@hbyte.net>
• [A83] Re: 3 subroutines in 1
• From: "Joe Pemberton" <joe@joepnet.com>

• [A83] Re: ROMs
• From: "Dan Weiss" <dwedit@hotmail.com>
• [A83] Saferam and custom lables
• From: Matt McDole <simucal@socket.net>

• Prev: [A83] Saferam and custom lables
• Next: [A83] Re: Saferam and custom lables
• Index(es):
  • Main
  • Thread