Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.sys.acorn.programmer > #5538

Re: Sprite ops Where am I going wrong?

Show all headers | View raw

In message <LYidnZfNv_qP5yXGnZ2dnUU78RHNnZ2d@brightview.co.uk>
          Alex Macfarlane Smith <nospam@archifishal.co.uk> wrote:

> On 05/10/2018 21:53, J Peachey wrote:
>> Hi all,
>> 
>> I'm trying to get back into programming, and thought that I would update
>> one of my simplest applications, which simply retrieves the rom and ram
>> sprites as it does not work on Titanium.
>> 
>> The program is in Basic
>> 
>> I had thought that it was because I was using SYS"Wimp_BaseOfSprites",
>> which I know has been deprecated - however at some point I have actually
>> recoded and it no longer uses this call.
>> 
>> The code that was working on my Iyonix was fairly basic.
>> 
>> SYS"Wimp_SpriteOp",12,,f$ for rom sprites and
>> SYS"OS_SpriteOp",&112,R1%,f$
>> 
>> Where in both cases f$ is the output path. What has changed that the above
>> code no longer works on modern systems, going through PRM -2005 I'm
>> obviously missing something.
>> 
>> Is there a later version of the PRM than the 2005 copy that I have?
>> 
> http://foundation.riscos.com/support/developers/prm/sprites.html#79910 or
> https://www.riscosopen.org/wiki/documentation/show/OS_SpriteOp%2012

Thanks for those links, I agree it doesn't look to have changed-  so i 
think its down to some faulty programming!

> but it doesn't look like it's changed to me.

>> Any pointers to what I'm doing wrong would be appreciated.
>> 
>> John
>> 



-- 
                          _________________________________________
                       |   University of Glos. Blighting Longlevens.
                       |   mailto:john@jpeachey.co.uk
_______________________|   http://www.jpeachey.co.uk

Back to comp.sys.acorn.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-05 21:53 +0100
  Re: Sprite ops Where am I going wrong? Alex Macfarlane Smith <nospam@archifishal.co.uk> - 2018-10-06 10:02 +0100
    Re: Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-06 11:33 +0100
  Re: Sprite ops Where am I going wrong? druck <news@druck.org.uk> - 2018-10-06 10:11 +0100
    Re: Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-06 11:29 +0100
    Re: Sprite ops Where am I going wrong? Matthew Phillips <spam2011m@yahoo.co.uk> - 2018-10-07 07:37 +0100
      Re: Sprite ops Where am I going wrong? News <chrisjohnson@spamcop.net> - 2018-10-07 10:21 +0100
      Re: Sprite ops Where am I going wrong? druck <news@druck.org.uk> - 2018-10-07 11:41 +0100
        Re: Sprite ops Where am I going wrong? druck <news@druck.org.uk> - 2018-10-08 19:40 +0100
      Re: Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-07 18:43 +0100
        Re: Sprite ops Where am I going wrong? Steve Fryatt <news@stevefryatt.org.uk> - 2018-10-07 19:55 +0100
          Re: Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-08 12:01 +0100
  Re: Sprite ops Where am I going wrong? news@sprow.co.uk - 2018-10-06 03:25 -0700
    Re: Sprite ops Where am I going wrong? J Peachey <john@jpeachey.co.uk> - 2018-10-06 11:46 +0100

csiph-web