function love.update(dt) tick = tick + dt * (song.ticks_per_beat / 60) -- assumes 60 BPM default while event_idx <= #events and events[event_idx].tick <= tick do local e = events[event_idx] if e.type == "note" then play_sound(e.pitch, e.velocity) elseif e.type == "tempo" then update_playback_speed(e.bpm) end event_idx = event_idx + 1 end end
Ensure your MIDI file is clean.
for _, track in ipairs(song.tracks) do play_track(track) end midi2lua
import mido from mido import MidiFile, tick2second import sys function love
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