[Scummvm-tracker] [ScummVM :: Bugs] #15043: FREESCAPE: CPC sounds are not implemented

[ScummVM :: Bugs]

#15043: FREESCAPE: CPC sounds are not implemented
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Reporter:  neuromancer  |      Owner:  neuromancer
    Type:  defect       |     Status:  new
Priority:  high         |  Component:  Engine: Freescape
 Version:               |   Keywords:
    Game:               |
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 CPC sounds in all the freescape are not implemented. A workaround,
 available only for Driller, is the use of DOS prerecorded sounds (which
 can be very different in some cases). Implementing CPC sounds for all the
 games will require to use have ay-3891x emulation, since the pc speaker is
 not enough.

 A possible code to use is here:
 https://github.com/floooh/chips/blob/master/chips/ay38910.h (header only,
 no dependencies)

 To correctly call the ay3891x emulated functions from the CPC registers,
 we can see an example here:

 https://github.com/floooh/chips/blob/master/systems/cpc.h#L471-L491
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Ticket URL: <https://bugs.scummvm.org/ticket/15043>
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