Taiko_Stuff/tja2fumen
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converters.py: Explicitly specify idx_m-1

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For non-branching songs, `-1` == `idx_m-1`. But, for branching songs, we will repeatedly visit the same measures to populate the different branches. This means that the relative index `-1` is no longer valid.
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Viv 2023-07-01 11:46:07 -04:00
parent e1b089a595
commit f0ff74c190
1 changed files with 2 additions and 2 deletions
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src/tja2fumen/converters.py
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@ -138,9 +138,9 @@ def convertTJAToFumen(tja):
# Compute the 1st measure's offset by subtracting the 2nd measure's duration from the tjaOffset
if idx_m == 1:
tjaOffset = float(tja['metadata']['offset']) * 1000 * -1
tjaConverted['measures'][-1]['fumenOffset'] = tjaOffset - measureDurationPrev
tjaConverted['measures'][idx_m-1]['fumenOffset'] = tjaOffset - measureDurationPrev
# Use the previous measure's offset plus the previous duration to compute the current measure's offset
measureOffsetPrev = tjaConverted['measures'][-1]['fumenOffset']
measureOffsetPrev = tjaConverted['measures'][idx_m-1]['fumenOffset']
measureFumen['fumenOffset'] = measureOffsetPrev + measureDurationPrev
measureDurationPrev = measureDuration