This fixes bug #3531635 - "DREAMWEB: doors don't play "open" sound when
opening".
In addition, the resultant code is simpler and should better match the
original behaviour and a basic playtest has not shown any regressions.
This should fix bug #3528164 "DREAMWEB: missing sound
effects/music cues during main title" by preventing repeated calls
of SFX id 12 being lost if the next call is made before the sound
handler has cleared the previous one.
This commit removes various temporary debugging output, cleans up
some points of formatting and replaces some hexadecimal sizes and
offsets with decimal for readability.
This change should have no functional change, but makes the sound code
more decoupled, modular and readable, prior to attempting a fix for
bug #3528164 - "DREAMWEB: missing sound effects/music cues during main
title".
The removed blocks in the playChannel<n> functions referencing index are
non-functional leftovers from more complex logic in the original code
structure, and thus can be safely removed.
This code is intended as temporary debugging code to aid investigation
of bug #3528164 - "DREAMWEB: missing sound effects/music cues during
main title" and can be removed once this bug is fixed.
