Difference between revisions of "User:Dwatteau"

From ScummVM :: Wiki
Jump to navigation Jump to search
Line 62: Line 62:


===Monkey2===
===Monkey2===
* On Scabb Island, if you talk to Dread, choose the last dialogue option, and try skipping it with the Esc key, the dialogue will restart again instead of stopping (old Trac#1681).
* At Phatt's mansion, you're supposed to be able to interact with the paintings behind the stairs, but the stairs have a higher priority, "hiding" the paintings. There's no particular content though, is just triggers the default reaction for useless room objects.
* Amiga: on original hardware, the most important part of Elaine's reaction during the end credits is said to be missing ([https://forums.mixnmojo.com/topic/200438-differences-in-the-amiga-version-of-mi2/ Mixnmojo thread]).
** By luck (or accident), it looks like our Amiga reimplementation is not entirely accurate, and so I can't reproduce this problem in ScummVM.
* Amiga: when Guybrush and Wally escape from LeChuck's torture chamber, you will "see" them being moved to their new room ''before'' the lights go off.
** Maybe check what happens in an original Amiga interpreter before patching anything, since it looks like we behave a bit differently for this version.
* Various small glitches were found by RetroSpeedruns on YouTube for this game, but most of the time they're minor issues where you need to do a long series of weird but intentional actions to trigger them, so there's probably less incentive in fixing those.
* In some conditions, the "Dem Bones" scene with Guybrush's parents can lock up.
** The Ultimate Talkie Edition fixed this by completely rewriting the impacted script.
** I don't know if this problem also happened with the original interpreter. If it was ScummVM-only, it may have been fixed by having a more accurate v5 implementation now.
* Small animation issues after stealing Elaine's map piece in Easy Mode:
** If you use the knife or the shovel on the map piece when it's on the floor, Guybrush will say it's too late, even though the map piece hasn't moved at all.
** If you just pick it up, Guybrush doesn't bend over before picking it up, even though the proper <code>anim()</code> calls appear to be there, as in Normal Mode.


===Indy4===
===Indy4===

Revision as of 20:30, 23 November 2022

Bonjour bonjour ! I've been using ScummVM for so long that I thought that I might as well contribute to it after all these years, even though I'm Not a Developer™.

I currently (2022) maintain the macOS 10.4/10.5 PowerPC release, which hopefully helps preserving big-endian compatibility of various engines (e.g. Dragons) for various other big-endian ports (such as PS3).

Lately, I've also written some of our SCUMM enhancements. As a side project, I also maintain Thomas Combeleran's ScummTR translation tools for various LucasArts adventure titles.

Here's a list of the various things I would like to improve in ScummVM. I make no promise and have no deadline, but of course if you're interested in something below, feel free to ping me. Maybe I can provide you more information or maybe we can work together on some points.

macOS PPC builds

SCUMM enhancement ideas

Maniac Mansion

  • If Bernard picks up the radio tube and puts it back in the radio, he will never be able to pick it up again.
    • Not sure if I'm going to fix this, since Maniac Mansion intentionally had some unfair actions on purpose.
  • In at least V2 EN and the NES releases, script 7-59 is missing a byte in one of the last opcodes (printEgo("It's already full") is missing its first D8 opcode byte, and so the sequence is interpreted as an invalid faceActor()). I'm not sure there's any point of fixing this, though, because I can't find a way of triggering this part of the script.
  • See if there's a way of restoring some of the censored content from the NES release, especially if the original resources are still embedded somewhere (I doubt that is the case, though).

Zak McKracken

  • At Lou's Loans, if one uses the blue crystal on the lotto sign and gets caught by the Caponian, the Buy/Sell verbs are not properly deactivated, and so they glitch when Zak is put in the Mindbender.
  • In Zak's kitchen, if one opens the pipe and let the water flow, the water animation will just freeze when Zak checks the room before leaving his flat.
    • This looks a bit naive, especially in the less limited V3 release, but naive animations are not uncommon in this game, and they may be part of its charm?
  • Restore some missing V2 features in the v3 FM-TOWNS release:
    • Selling the Sell window to Lou
    • Let Zak sleep in his bed (the animation is still there in the resources)
    • Original V1/V2 intro order (as some say that the new intro order of the FM-TOWNS release makes no sense).
  • Fix missing CashCard cheat at Lou's (Trac#13400); speed-runners can just uncheck the enhancement option
  • Fix the broom alien pixel leftovers after picking it from the bed.
    • The resources haven't been properly drawn, so I don't think that fixing this would be easy, especially since we don't want to embed full copyrighted resources.

Indy3

  • The DOS VGA and the FM-TOWNS releases both have some 256-color porting oversights, as described in https://web.archive.org/web/20111015233333/http://home.comcast.net/~ervind/ij3misc.html and https://web.archive.org/web/20110926050144/http://home.comcast.net/~ervind/ij3fmtowns.html
    • Some of them are already fixed, some probably can't because the resources differ too much and we can't embed them, and others may be questionable (e.g. the butler, and the old man reading a newspaper).
  • Apparently, some oversights from the English FM-TOWNS release were fixed in the Japanese FM-TOWNS release, such as the palette-shifting effect of the giant propeller, and the lightning storm at Castle Brunwald.
  • Find an original censored German release and compare it with the regular releases.
    • The current workarounds would need to be double-checked there, and it may have some unique issues (such as with the encoding of some characters, or that bug with a giant Henry Senior in front of Castle Brunwald).
  • Zeppelin fight bug reported on Discord on 2022-08-15: "in the zeppelin when you fight a german beneath a crossroad (well it isn't really a crossroad) you get ported to the higher level after the fight".
    • I can reproduce it on all versions I own, but I can't say if that's easy to fix.
  • Irene does a "spontaneous appearance" if starting a new game, immediately going outside, skipping the cutscene, and then going to her office.
    • AFAICS, this happens in all releases, except for the Passport to Adventure demo.
    • Maybe related to Trac#6680 in some way?

Loom

  • In the talkie release, when Bishop Mandible speaks with Goodmold, the latter may glitch on the screen if pressing Esc at a specific time.
    • I only managed to trigger this once, though.
  • Study the v1.0/v1.1/v1.2 EGA differences a bit more, in case serious bugfixes need to be backported to the older releases. eientei provided some useful script diffs.
  • Actor 3 (one of the shepherds) sometimes disappears (as a SCUMM actor, but not visually) from room 23, in some (but not all!) EGA releases. Restoring it everywhere could help with the other shepherd workaround in o5_startScript().

Monkey1

  • The leap of faith bug with the map in the forest.
    • I sometimes see it as a small hidden feature, though. I don't think it causes any issue, and you can only trigger it purposefully. So we might just leave it as is…
  • My VGA FR and VGA EN floppy releases appear to contain different script bugfixes (see PR#4178). To be investigated a bit more…
  • I really miss the original red verb effect when you're under the Monkey Head, in the v5 release.
  • It may be possible to get stuck in the catacombs, when some specific room generation is triggered (Trac#13710).
  • I'm told the FM-TOWNS release completely removed Stan from the scene where Guybrush falls into the grog machine (script 78-133), for whatever reason.
    • We could maybe restore it, as for one of the map piece scenes in Monkey2 FM-TOWNS (Trac#2233), but since the FM-TOWNS releases are so rare, maybe they're meant to keep their peculiarities, instead of being streamlined with the rest?

Monkey2

  • On Scabb Island, if you talk to Dread, choose the last dialogue option, and try skipping it with the Esc key, the dialogue will restart again instead of stopping (old Trac#1681).
  • At Phatt's mansion, you're supposed to be able to interact with the paintings behind the stairs, but the stairs have a higher priority, "hiding" the paintings. There's no particular content though, is just triggers the default reaction for useless room objects.
  • Amiga: on original hardware, the most important part of Elaine's reaction during the end credits is said to be missing (Mixnmojo thread).
    • By luck (or accident), it looks like our Amiga reimplementation is not entirely accurate, and so I can't reproduce this problem in ScummVM.
  • Amiga: when Guybrush and Wally escape from LeChuck's torture chamber, you will "see" them being moved to their new room before the lights go off.
    • Maybe check what happens in an original Amiga interpreter before patching anything, since it looks like we behave a bit differently for this version.
  • Various small glitches were found by RetroSpeedruns on YouTube for this game, but most of the time they're minor issues where you need to do a long series of weird but intentional actions to trigger them, so there's probably less incentive in fixing those.
  • In some conditions, the "Dem Bones" scene with Guybrush's parents can lock up.
    • The Ultimate Talkie Edition fixed this by completely rewriting the impacted script.
    • I don't know if this problem also happened with the original interpreter. If it was ScummVM-only, it may have been fixed by having a more accurate v5 implementation now.
  • Small animation issues after stealing Elaine's map piece in Easy Mode:
    • If you use the knife or the shovel on the map piece when it's on the floor, Guybrush will say it's too late, even though the map piece hasn't moved at all.
    • If you just pick it up, Guybrush doesn't bend over before picking it up, even though the proper anim() calls appear to be there, as in Normal Mode.

Indy4

DOTT

Sam & Max

The Dig

Full Throttle

COMI

Other SCUMM ideas

Other engines

Misc