Re: A85: Mapping Routine

To: assembly-85@lists.ticalc.org
Subject: Re: A85: Mapping Routine
From: Jes247@aol.com
Date: Sun, 27 Jul 1997 16:32:05 -0400 (EDT)
Reply-To: assembly-85@lists.ticalc.org

Ok, I put your routine in and changed everything so it will work for ZShell,
but when I run my game, I get a message saying, "ERROR 14 UNDEFINED" just as
if I was running a program. Any ideas? I don't need to know how to move a
sprite, I did that already, but I will need help finding if it "hits"
anything...but I would like to get this problem resolved first.

Jansson Stout
jes247@aol.com


In a message dated 97-07-27 14:37:58 EDT, you write:

<< Do you have your map drawn already?  Are you using aligned sprites are
 unaligned sprites?
 
 If you want to convert my Usgard sample to ZShell, replace all the
 instances of:
 
 ld	hl, &anything
 
 to
 
 ld	hl, anything
 push	de
 ld	de, (PROGRAM_ADDR)
 add	hl, de
 pop	de
 
 Depending on some of the places I used relocation at, the push de / pop de
 may or may not be necessary.
 
 Then replace the LIB_CALL_(SPRITLIB,PUTSPRIT) with
 
 CALL_(	PutSprite)
 
 And be sure to include the PutSprite code in your source file.
 
 If you need help drawing a moving sprite, finding where it should be drawn,
 and determining if it "hits" anything, I can help you with that as well. >>

Follow-Ups:

Re: A85: Mapping Routine

From: mikep@anet-dfw.com (Michael Pearce)

Re: A85: Mapping Routine

From: 82nd Deer <eviljim@geocities.com>