Search found 1547 matches

by ChristopheF
Mon Jun 15, 2026 9:20 am
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

As listed on http://dmweb.free.fr/community/documentation/dungeon-master-and-chaos-strikes-back/actions-and-combos/
the 'Window' action of 'The Conduit' appears only if your champion is at least level 4 (Apprentice) in hidden wizard skill #18 (Earth), and if the item has at least one charge left ...
by ChristopheF
Sun Jun 14, 2026 4:48 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

I have edited your summary to slightly fix the description of step 2
by ChristopheF
Sun Jun 14, 2026 2:37 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Read again.
The creature is tested against the fright amount of each action + the champion's level in skill #14 Influence.
by ChristopheF
Sun Jun 14, 2026 2:16 am
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Second case: the fright amount is tested against the creature's bravery (= fear resistance) in the following way:

If creature fear resistance > (random value between 0 and fright amount) or if creature fear resistance = 15 (= immune) then the experience is halved (the experience added immediately ...
by ChristopheF
Sat Jun 13, 2026 6:33 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Confuse, War Cry, Calm, Brandish & Blow Horn have no associated duration. They immediately either succeed or fail to make the creature flee. Then the creature behavior code decides whether creatures continue to flee or not (for example if you keep attacking a fleeing creature, it might decide to ...
by ChristopheF
Sat Jun 13, 2026 3:07 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Confuse, War Cry, Calm, Brandish & Blow Horn are all meant to frighten creatures, causing them to flee from the party.
Each action causes a different amount of fright to creatures and grants a different amount of experience.
Confuse: Decrements charges of item
War Cry & Blow Horn: both have ...
by ChristopheF
Mon Jun 01, 2026 12:20 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

Quick update
In my previous tests, I used the default A500 configuration in WinUAE: 512 KB Chip RAM + 512 KB Slow RAM
I just tested version 2.1 with 512KB Chip memory + 1MB Slow RAM and there is no issue with that configuration!
So it seems the system needs *some* free RAM, but not necessarily Chip ...
by ChristopheF
Sun May 31, 2026 9:53 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

Sorry for my last post, this was a bad idea to suggest changing the file content by editing the ADF file directly with a hex editor.
It would have worked for an Atari ST sector image of a floppy disk, where each 512 bytes sector contains only file data.
But on Amiga, each 512 bytes sector contains ...
by ChristopheF
Fri May 29, 2026 2:01 am
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

I think all tests should be made with the original executables that include all the copy protection code, even if the issue is not caused by the copy protection itself. ReDMCSB executables compiled without the copy protection code will be smaller.
We still don't know the root cause of the issue, but ...
by ChristopheF
Thu May 28, 2026 11:25 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

I got your IPF image, thanks. I'll look more into this to try and understand the actual cause of the issue with version 2.1.

You don't need a bug in the formatting code to explain the issue. The fact that disk change detection is not working with v2.1 is enough to explain all of the behaviors you ...
by ChristopheF
Thu May 28, 2026 8:32 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

I'm quite convinced the copy protection track is not the issue here.
The fact that you did not have the automatic track seek after disk insertion with 2.1 is in line with the mail I got (and posted previously in this forum topic).
This automatic track seek after disk insertion is a standard Amiga ...
by ChristopheF
Sun May 24, 2026 2:02 am
Forum: Welcome
Topic: Hi there, I'm Gfamad
Replies: 2
Views: 13

Re: Hi there, I'm Gfamad

Welcome !
by ChristopheF
Fri May 22, 2026 8:10 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

however it will not *recognize* either the save disk or master disk after

Does that happen only right after formatting while the game is still running, or also after rebooting the game from scratch ?
If you format a save disk floppy with v2.1, is it recognized by version 2.0 or 2.2, with only ...
by ChristopheF
Tue May 19, 2026 6:15 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Fires_exe.xls: no I'm not the author. Available here: http://dmweb.free.fr/community/document ... -pc/#fires

I'll reply later about the kinetic energy.
by ChristopheF
Tue May 19, 2026 1:59 am
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Good catch! Indeed the value should be 14, I'll fix that mistake.

When a projectile is created, it has an initial "kinetic energy".
Each time the projectile moves one step in the dungeon the "kinetic energy" of the projectile is decreased by the "Delta energy" value. When the "kinetic energy" is ...
by ChristopheF
Mon May 18, 2026 12:47 am
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

The order of operations is:
DamageAmount * "Experience value in the creature descriptor" / 16, rounded down.
Then add 3
Then apply the "add experience" algorithm described here: http://dmweb.free.fr/community/documentation/dungeon-master-and-chaos-strikes-back/experience-and-training/

none can ...
by ChristopheF
Sun May 17, 2026 12:43 am
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

Each time a champion takes damage from a creature, the experience amount for the hidden skill #7 "Parry" increases by the value of the "Experience value in the creature descriptor" (value 0 to 15, defined on 4 bits).
Each time an action among Disrupt, Jab, Parry, Stab, Stab, Stun, Thrust, Melee ...
by ChristopheF
Sat May 16, 2026 7:35 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

I saw your post on EAB about this version.
I found an email message that someone sent me a very long time ago about that version 2.1. It was in French, here is a Google translation:
Regarding the changes between versions, I would also very much like to know about them. Perhaps in some cases it ...
by ChristopheF
Sat May 16, 2026 7:09 pm
Forum: Dungeon Master (DM)
Topic: Dungeon Master Amiga V2.1 availability?
Replies: 20
Views: 131

Re: Dungeon Master Amiga V2.1 availability?

Sorry I don't have that version nor any raw dump.
by ChristopheF
Thu May 14, 2026 2:54 pm
Forum: Editors and Tools (DMute, DM Builder, ADGE, etc.)
Topic: [sck] release 1.3 is out and handles animations
Replies: 21
Views: 12070

Re: [sck] release 1.3 is out and handles animations

There are no meaningful differences between the two variants tpT_9_0 you posted. The newline in the middle of the line is just ignored by javascript when running the code.
I have extracted the mini.dat file with sck 1.5.1 on my Windows 11 computer and Java 1.8.0_491-b10, it worked fine except for ...
by ChristopheF
Thu May 14, 2026 12:07 pm
Forum: Editors and Tools (DMute, DM Builder, ADGE, etc.)
Topic: [sck] release 1.3 is out and handles animations
Replies: 21
Views: 12070

Re: [sck] release 1.3 is out and handles animations

When I go to http://greatstone.free.fr/dm/db_data/csb_atari_20_en_stx/mini.dat/dungeon/map_5.html in both Chrome or Edge, when I move the mouse over a square on the map and pause for a second, a tooltip popup is displayed showing the contents of the square.
I do not see the errors you see in the ...
by ChristopheF
Wed May 13, 2026 6:00 pm
Forum: Editors and Tools (DMute, DM Builder, ADGE, etc.)
Topic: [sck] release 1.3 is out and handles animations
Replies: 21
Views: 12070

Re: [sck] release 1.3 is out and handles animations

XML: What are you trying to achieve exactly, what are you expecting ?
The dungeon file format is documented here if you want to parse it yourself in another way http://dmweb.free.fr/community/documentation/file-formats/dungeon-files/

2 axes: each map has a width and height, but also X and Y offsets ...
by ChristopheF
Tue May 12, 2026 7:50 pm
Forum: Editors and Tools (DMute, DM Builder, ADGE, etc.)
Topic: [sck] release 1.3 is out and handles animations
Replies: 21
Views: 12070

Re: [sck] release 1.3 is out and handles animations

Hi Jean, it's been a long time!

I made a few tests myself:
Despite the error messages you see when extracting file mini.dat, the process still seems to work fine and the dungeon data is indeed extracted into an XML file.
When extracting the dungeon data only (your second test), it seems you must ...
by ChristopheF
Mon May 11, 2026 9:34 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

"Protection efficiency value" and "Sharp Resistance" are the raw values associated with each item, stored as data directly in the program (or in graphics.dat item #559 on Atari ST). These terms are listed here: http://dmweb.free.fr/community/documentation/dungeon-master-and-chaos-strikes-back ...
by ChristopheF
Mon May 11, 2026 6:27 pm
Forum: Dungeon Master (DM)
Topic: Does anyone knows (questions about modding) ?
Replies: 39
Views: 291

Re: Does anyone knows (questions about modding) ?

1) Each armor item has a Sharp Resistance value stored in 3 bits (so the only possible values you can define are 0 to 7, you cannot specify a higher value).

In the ReDMCSB source code http://dmweb.free.fr/community/redmcsb/, the Sharp Resistance value is used in the function named F0143_DUNGEON ...
by ChristopheF
Wed Apr 29, 2026 2:29 pm
Forum: Other
Topic: Building a new clone/enhanced version of CSB
Replies: 5
Views: 55

Re: Building a new clone/enhanced version of CSB

1) In DM for PC version 3.4, F0437_STARTEND_DrawTitle is empty (see the conditional compilation directives). Instead the title animation is stored as an animation data file, file format here http://dmweb.free.fr/community/documentation/file-formats/animations/
The animation player program is a ...
by ChristopheF
Sun Apr 26, 2026 4:27 pm
Forum: Other
Topic: Dungeon Master Remastered
Replies: 5
Views: 67

Re: Dungeon Master Remastered

I have added your project to the Clones section of the Encyclopaedia: http://dmweb.free.fr/community/clones/d ... -remaster/

Starting such projects is not so hard, but completing them is much harder. I wish you good luck with that one, already quite advanced!
by ChristopheF
Mon Apr 20, 2026 12:42 pm
Forum: Other
Topic: Firestaff: open-source Dungeon Master engine port
Replies: 2
Views: 35

Re: Firestaff: open-source Dungeon Master engine port

MD5 hashes of all known dungeon files are available here: http://dmweb.free.fr/community/documentation/file-formats/dungeon-files/

For Graphics.dat and other data files, here is what I have:
61FBFD56887C94ADC26888A9491C6611 CSB Amiga 3.1 and 3.3 Multilanguage GRAPHICS.DAT ...
by ChristopheF
Mon Apr 20, 2026 11:26 am
Forum: Editors and Tools (DMute, DM Builder, ADGE, etc.)
Topic: Back to the source: ReDMCSB
Replies: 77
Views: 119741

Re: Back to the source: ReDMCSB

Thank you for your support.

The ReDMCSB code is public and anyone can do whatever they want with it. Credits are basic politeness I think. So feel free to use it for your own project in any way you need.

I don't plan to licence ReDMCSB. I'm not comfortable to claim any rights over that reverse ...