Add plugin: TickSync Music

[theOranguzang]

Tempo-syncs OSRS music to the 600ms game tick grid so beats land on tick boundaries. Reads MIDI from the local game cache, quantizes tempo to tick-aligned BPMs (25, 50, 100, 200), and plays back synced to GameTick events with drift correction.
MIDI-only — zero external dependencies beyond RuneLite's cache library.

[runelite-github-app]

New plugin ticksync-music: https://github.com/theOranguzang/osrs-ticksync-music/tree/3923481579904f8a1c4c58c3db96ed3d5173e37f

[runelite-github-app]

Feedback:

• Use of javax.sound.midi.MidiSystem is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MetaMessage.getType is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.getChannels is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MetaMessage.setMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MetaMessage.getData is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence.<init> is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.start is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.unloadAllInstruments is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Receiver.send is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Receiver.close is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage.<init> is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.InvalidMidiDataException.getMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence.getDivisionType is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiSystem.getSoundbank is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage.getChannel is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.setSequence is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.getReceiver is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.isOpen is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiUnavailableException is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Track.add is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MetaMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.InvalidMidiDataException is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage.getCommand is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.loadAllInstruments is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.isOpen is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence.getResolution is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.close is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiChannel is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.getDefaultSoundbank is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiEvent.getMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.stop is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Soundbank.getInstruments is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Soundbank is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.getTransmitter is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.setMicrosecondPosition is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Track is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiChannel.programChange is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Track.size is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence.createTrack is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiChannel.controlChange is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MetaMessage.<init> is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Track.get is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiSystem.getSequence is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.open is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.getMicrosecondLength is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.open is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiEvent is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiEvent.<init> is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.setLoopCount is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.setTempoInBPM is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Transmitter.setReceiver is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Receiver is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Synthesizer.close is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.isRunning is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage.getData1 is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Transmitter is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiEvent.getTick is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiSystem.getSynthesizer is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequence.getTracks is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.ShortMessage.getData2 is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.MidiSystem.getSequencer is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead
• Use of javax.sound.midi.Sequencer.getMicrosecondPosition is not allowed: Use of javax.sound, use net.runelite.client.audio.AudioPlayer instead

A new scan will be automatically performed on the next push to the PR branch.

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Internal use only: Reviewer details Maintainer details

[theOranguzang]

Hi — thanks for the automated review. I understand the general preference for net.runelite.client.audio.AudioPlayer, but this plugin fundamentally cannot work through that API. Here's why:

TickSync Music is a MIDI sequencer plugin — it reads MIDI data from the OSRS game cache, rewrites tempo meta-events to tick-aligned BPMs (25/50/100/200), and plays the rewritten sequences through a Java Synthesizer loaded with the OSRS soundfont. It requires:

• javax.sound.midi.Sequencer — real-time tempo control (setTempoInBPM), microsecond-precision seeking (setMicrosecondPosition) for drift correction synced to GameTick events
• javax.sound.midi.Synthesizer — loading a custom .sf2 soundfont (the OSRS instrument bank), per-channel program changes and control changes
• javax.sound.midi.Sequence / Track / MidiEvent — parsing and rewriting MIDI tempo meta-events and remapping MIDI channels (channel 9 melodic workaround for Gervill's GM drum-lock)
• javax.sound.midi.Receiver — intercepting and remapping CC messages between Sequencer and Synthesizer (bank select fix for OSRS soundfont patches)

AudioPlayer is a fire-and-forget clip player (play(file, gain)). It doesn't expose any MIDI sequencing, tempo manipulation, soundfont loading, or real-time synchronization — which is the entire purpose of this plugin.

Is there an exception or allowlist process for plugins that require low-level MIDI control? Happy to discuss the architecture further if that would help with review. The full technical docs are in the repo at docs/BLUEPRINT.md.