Re: A86: Question on tile maps


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Re: A86: Question on tile maps




unfortunately, i don't know too much about tile maps.  i do know that in
order to make a map, you make like how i made it down below (i think).  in
order to put it to the screen, there is a routine on 86 central-
http://ti86.acz.org.
akshay
----- Original Message -----
From: <BlAsTo1414@aol.com>
To: <assembly-86@lists.ticalc.org>
Sent: Tuesday, January 26, 1999 7:28 PM
Subject: Re: A86: Question on tile maps


>
>what kind of a program are you writing?  I see that you are using a map, so
I
>am assuming you are writing a game.  since no one else would help me, I'll
ask
>you.  How would I make a map(for a game like Chips Challenge{tiles also})
>print it to the screen and move a sprite over top of it?  I also need to
know
>how to check for collisions with other spites.  ANY help on ANY of these
>questions would be appreciated SO much.  :-)
>
>Thank you,
>BlAsTo1414
>
>
>> i have a question for tile maps.  suppose i have the following map:
>>  Map1:
>>  .db $1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1
>>  .db $1,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$0,$0,$0,$0,$0,$2,$2,$2,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$0,$0,$0,$0,$0,$2,$2,$2,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$0,$1
>>  .db $1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1,$1
>>
>>  if i do  the following:
>>  ld hl,Map1
>>  inc hl
>>
>>  would hl contain the first element of the map? or when i load hl with
the
>> map, does it already point to the first element?  Also, <add hl,de> would
>> move to the next row right? (de has 16 in it).
>>
>>  thanks
>>  akshay
>>
>
>



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