demo playback desyncs

[chocolate-import]

The following bug was originally reported on Sourceforge by lemonzest, 2008-01-11 14:26:31:

was looking trough p_map.c of prboom for other maps that they fixed that used to desync and found some links for maps, so i decided to test them in chocolate doom and they desynced with both the default and alternate -spechit numbers. maybe chocolate doom needs to resync with prboom for its compatabilty fixes? (spechit/playeringame etc) i'll test later if the other demos listed in p_map.c desync

i wrote this in IRC.

<Lemonzest> http://www.doomworld.com/tas/hf181430.zip
<Lemonzest> that one
<Lemonzest> with hr.wad
<Lemonzest> http://www.doomworld.com/tas/hr181329.zip desyncs too
<Lemonzest> found them in prboom+ p_map.c because they had fixes, so decided to test in chocolate
<Lemonzest> maybe you need to resync with prboom+?
<Lemonzest> must be a but, also desyncs with the alt number (2230937832)
<Lemonzest> ^bug

[chocolate-import]

Comment by lemonzest, 2008-01-11 14:32:25:

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demos from p_map.c (prboom+)

// flsofdth.wad\fod3uv.lmp - http://www.doomworld.com/sda/flsofdth.htm
// hr.wad\hf181430.lmp - http://www.doomworld.com/tas/hf181430.zip
// hr.wad\hr181329.lmp - http://www.doomworld.com/tas/hr181329.zip
// icarus.wad\ic09uv.lmp - http://competn.doom2.net/pub/sda/i-o/icuvlmps.zip

[chocolate-import]

Comment by lemonzest, 2008-01-11 16:36:44:

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demos from p_map.c (prboom+)

// flsofdth.wad\fod3uv.lmp - http://www.doomworld.com/sda/flsofdth.htm
// hr.wad\hf181430.lmp - http://www.doomworld.com/tas/hf181430.zip
// hr.wad\hr181329.lmp - http://www.doomworld.com/tas/hr181329.zip
// icarus.wad\ic09uv.lmp - http://competn.doom2.net/pub/sda/i-o/icuvlmps.zip

[chocolate-import]

Comment by grazza, 2008-01-15 09:01:31:

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These are tasdoom/dosdoom demos, so you wouldn't expect them to play back with Chocolate-Doom, given that they don't play back with the vanilla engines either.

This would be a feature request (and one somewhat at odds with Chocolate's aims) rather than a bug report, I guess. The tasdoom/dosdoom spechits overflow code is available from prboom-plus, of course.

[chocolate-import]

Comment by fraggle, 2008-02-07 00:01:53:

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If these are tasdoom/dosdoom demos, then this isn't a bug. I don't have plans to support tasdoom/dosdoom demos; you might be able to convince GhostlyDeath to add support in Strawberry Doom for them.

[chocolate-import]

Comment by fraggle, 2008-02-07 00:02:14:

• status: open --> closed-wont-fix