Fix crash with -nointro

[pzychotic]

Pull Request Type

• GitHub Workflow changes
• Documentation or Wiki changes
• Build and Dependency changes
• Runtime changes
  • Render changes
  • Audio changes
  • Input changes
  • Network changes
  • Other changes

Description

When -no-intro is used on the command line, the game will crash in

Descent3/libmve/mveplay.cpp

Line 327 in 3c66b13

mve_setpalette(p - 3 * start, start, count);

because the mve_setpalette callback was never assigned.

When intros are played, we arrive in mve_PlayMovie() which sets the callback with MVE_palCallbacks(CallbackSetPalette). Without intros, we arrive in mve_SequenceStart() which doesn't call MVE_palCallbacks(...).

This change will assign the missing callback before we start playing a video.

Related Issues

#289 introduced the problem

Screenshots (if applicable)

Checklist

• I have tested my changes locally and verified that they work as intended.
• I have documented any new or modified functionality.
• I have reviewed the changes to ensure they do not introduce any unnecessary complexity or duplicate code.
• I understand that by submitting this pull request, I am agreeing to license my contributions under the project's license.

Additional Comments

[Lgt2x]

Good catch, thanks!