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Bryan Ischo
MAME Fan
Reged: 03/28/10
Posts: 358
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Re: MAME A.I.
04/25/11 07:01 PM


What I was really hoping for was to get some comments from developers on this issue:

Is it generally feasable to detect 'game state' for games by reading memory or CPU register state of the emulation? For example, can I tell where all of the ghosts, dots, power pills, etc, are in Pac-man easily from the emulated state?

What about for slightly more complex games, e.g. 1943, where there are a non-fixed number of 'sprites' on the screen at a time?

What about reading the video hardware directly? Can one look at, e.g., the tilemap and the tile-based video memory of Pac-man to deduce game state?

I just want to know whether it is feasable to use these techniques; otherwise writing an A.I. to play a game will involve detecting game state from pixels, and that is alot harder.







Entire thread
Subject Posted by Posted on
* MAME A.I. Bryan Ischo 04/22/11 08:46 PM
. * Re: MAME A.I. Bryan Ischo  04/25/11 07:01 PM
. * Re: MAME A.I. Sune  04/25/11 08:07 PM
. * Re: MAME A.I. R. Belmont  04/25/11 11:35 PM
. * Re: MAME A.I. StilettoAdministrator  04/26/11 04:41 AM
. * Re: MAME A.I. - asteroids client nuapete  04/26/11 11:16 AM
. * Re: MAME A.I. - asteroids client couriersud  04/27/11 09:08 PM
. * Re: MAME A.I. R. Belmont  04/25/11 07:07 PM
. * Re: MAME A.I. Bryan Ischo  04/25/11 08:27 PM
. * Re: MAME A.I. Bart T.  04/25/11 09:13 PM
. * Re: MAME A.I. Bryan Ischo  04/25/11 10:17 PM
. * Re: MAME A.I. Vas Crabb  04/26/11 04:26 AM
. * Re: MAME A.I. Foxhack  04/25/11 09:22 PM
. * Re: MAME A.I. StilettoAdministrator  04/23/11 09:08 PM
. * Re: MAME A.I. Bryan Ischo  04/25/11 08:35 PM
. * Re: MAME A.I. krick  04/23/11 05:59 AM
. * Re: MAME A.I. Bryan Ischo  04/23/11 07:54 AM
. * Re: MAME A.I. CptGuapo  04/23/11 05:50 AM
. * Re: MAME A.I. Bryan Ischo  04/23/11 07:56 AM
. * tl;dr Naoki  04/23/11 02:57 AM
. * Re: tl;dr Bryan Ischo  04/23/11 07:58 AM
. * Re: tl;dr jumpmaniac81  04/23/11 05:59 AM
. * Re: tl;dr Bryan Ischo  04/23/11 08:00 AM
. * MAME A.I.: Ultimate Mortal Kombat 3 Heihachi_73  04/23/11 01:43 AM

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