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- hopefully fixed the MUS precaching for good.

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According to blzut3, it looks like it is a byte followed by a variable length field. It can be any value 0-15 and will be followed by that many bytes one for each bank used. If the bank count is 0 then it is shorthand for using one bank (bank 0).
This commit is contained in:
Christoph Oelckers 2015-12-30 20:32:19 +01:00
parent be6daf5d78
commit 3c40d71c20
2 changed files with 14 additions and 14 deletions
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16
src/sound/music_mus_midiout.cpp
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@ -228,19 +228,19 @@ void MUSSong2::Precache()
val = instr - 100 + (1 << 14);
}
BYTE moreparam = used[k++];
if (moreparam == 1)
int numbanks = used[k++];
if (numbanks > 0)
{
BYTE bank = used[k++];
val |= (bank << 7);
}
else if (moreparam > 0)
for (int b = 0; b < numbanks; b++)
{
// No information if this is even valid. Print a message so it can be investigated later
Printf("Unknown instrument data found in music\n");
work[j++] = val | used[k++];
}
}
else
{
work[j++] = val;
}
}
MIDI->PrecacheInstruments(&work[0], j);
}