[Scummvm-tracker] [ScummVM] #9700: SCI: Audio settings sync is not quite right

[Colin Snover]

#9700: SCI: Audio settings sync is not quite right
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  Reporter:  csnover  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  normal   |  Component:  Engine: SCI
Resolution:           |   Keywords:
      Game:           |
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Comment (by csnover):

 There are a few different ways to determine whether a volume change is one
 that should be synced. The most consistent and reliable way to do this for
 SCI16 appears to be to check objects on the call stack:

 For the text menu bar SCI16 games, check the call stack for an object
 named `TheMenuBar` or `MenuBar`.

 For icon bar SCI16 games, check the call stack for an object named
 `volumeSlider` in almost all the games. MG256 does its own thing with a
 control named `soundBut`. LSL6 CD-lores uses `menuBar`. Slater & Charlie
 uses `volButton`.

 Considered alternatives were to look at the port name (not all the
 volume/control dialogues have a port name), or look to see if the control
 panel at global 63 is active (not all games use global 63).

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Ticket URL: <https://bugs.scummvm.org/ticket/9700#comment:1>
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