Add a BPM change to the chart's BPM list.
Inserts a new BPM entry at beat, then re-sorts and re-initializes the entire list so all startTimeSec values are correct.
beat
startTimeSec
The RPE chart (modified in place).
Beat at which the new BPM takes effect.
New BPM value (must be > 0).
The chart (for chaining).
// Speed up to 160 BPM starting at beat 16addBpmChange(chart, 16, 160); Copy
// Speed up to 160 BPM starting at beat 16addBpmChange(chart, 16, 160);
Add a BPM change to the chart's BPM list.
Inserts a new BPM entry at
beat, then re-sorts and re-initializes the entire list so allstartTimeSecvalues are correct.