Boom! Decompilable after all. And look what that made us finally point
out: In all 4 games that use this function, its return value is
undefined if BGM is inactive. (That is, if the user disabled it, or if
no FM sound board is installed.)
Part of P0148, funded by [Anonymous].
Second previously undecompilable translation unit, second creative
workaround for the workaround. We can't compile snd_se_play() with -WX,
as that function needs a stack frame, and it's also illegal to disable
-WX in the middle of a translation unit. But since we only need word
alignment in front of snd_se_reset() *and* that function is identical
in all 4 games, it makes sense to move it to its own translation unit.
And then you notice that the TH02/TH03 and TH04/TH05 versions of the
other two functions are basically identical. The small differences can
easily be moved out to inline functions, leaving us with a single
implementation file for all 4 games. Nice!
Part of P0137, funded by [Anonymous].
nmlgc