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General Category => Games => Topic started by: Retrografx16 on 02:09, 10 March 17

Title: Conerting a DSK to CPR
Post by: Retrografx16 on 02:09, 10 March 17

I would like to convert a Game "V the Visitors" from DSK to CPR, so I can play it on the Amstrad GX4000 with the C4CPC.


I couldn't find it in the list of games converted to CPR.


Is there an easy way to go about doing this? I found a few webpages about the game in general. but nothing that helps.  http://www.mobygames.com/game/v
Title: Re: Conerting a DSK to CPR
Post by: mr_lou on 06:49, 10 March 17
You may be able to find what you're looking for somewhere in this huge thread:
http://www.cpcwiki.eu/forum/games/converted-gx4000-cpr-the-topic/

I'm sure someone else will reply with a more direct answer though.
@Phantomz (http://www.cpcwiki.eu/forum/index.php?action=profile;u=1308) is your man.
Title: Re: Conerting a DSK to CPR
Post by: Skunkfish on 08:30, 10 March 17
Hating to plug my own fanzine (again), but issue 2 of Colour Personal Computing (out in April) will feature a guide on converting games to .CPR (including redefining controls).


http://kck.st/2kSxMc9




Title: Re: Conerting a DSK to CPR
Post by: dragon on 11:48, 10 March 17
Oh dallana, this series was very famous here in the 80. :) .


Easy or not easy depend of how the game was made and  the cracks aviable.
Title: Re: Conerting a DSK to CPR
Post by: Sykobee (Briggsy) on 14:36, 10 March 17
Skunkfish, that will be useful, hopefully we'll see more games converted.


Although if I'm correct, apart from finding the keyboard codes for remapping input to the controller codes (menu and game), hiding keyboard/joystick menus and keyboard remapping interfaces, it's really just replacing the disk loader for a game with a ROM loader with decompression?

Title: Re: Conerting a DSK to CPR
Post by: Skunkfish on 14:56, 10 March 17
Well, even easier than that if you use Kev Thacker's NoCart tool.

http://www.cpcwiki.eu/index.php/Nocart (http://www.cpcwiki.eu/index.php/Nocart)  - which annoyingly is missing a download link, you can get the tool here (http://www.cpcwiki.eu/forum/amstrad-cpc-hardware/cpc-plus-cartridge-replacement-one-more/?action=dlattach;attach=14473)

This only works with unprotected DSK's, so you'll either need to find a cracked version or crack the game yourself :)
Title: Re: Conerting a DSK to CPR
Post by: Sykobee (Briggsy) on 16:53, 10 March 17
Heh, yeah, that looks even simpler. Still, most games need patching for controls (but given the codes are known, it shouldn't be hard - especially if you have a change codes function (as you can search for the changed values before and after)).


Clever patching AMSDOS to read 'files' from ROM instead of disc (where that works).
Title: Re: Conerting a DSK to CPR
Post by: dragon on 17:34, 10 March 17
Until you only have compressed hackers games  or the games is more that one side disk, or they not use amsdos, or they have capped the joystick button 2. :)

Anyway V appears so simply, it supports joystick by default, and is not compressed. I not view a poke exist So the game should not be very dificult.
Title: Re: Conerting a DSK to CPR
Post by: Iwantgames:) on 03:49, 10 March 19
Is it possible to convert Operation Alexandra to cartridge with nocart? Ive tried but all I get is the intro sequence repeating over and over lol. Thx
Title: Re: Conerting a DSK to CPR
Post by: CraigsBar on 23:21, 07 April 19
Quote from: Iwantgames:) on 03:49, 10 March 19
Is it possible to convert Operation Alexandra to cartridge with nocart? Ive tried but all I get is the intro sequence repeating over and over lol. Thx


Done and attached



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