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taud player with visualiser

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minjaesong
2026-05-22 05:12:48 +09:00
parent 83d9cde0bd
commit 065e586cd6
3 changed files with 1085 additions and 1 deletions
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1062
assets/disk0/tvdos/bin/playtaud.js Normal file
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2
assets/disk0/tvdos/bin/zfm.js
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@@ -66,7 +66,7 @@ const EXEC_FUNS = {
"txt": (f) => _G.shell.execute(`less "${f}"`),
"md": (f) => _G.shell.execute(`less "${f}"`),
"log": (f) => _G.shell.execute(`less "${f}"`),
"taud": (f) => _G.shell.execute(`microtone "${f}"`),
"taud": (f) => _G.shell.execute(`playtaud "${f}"`),
}
function makeExecFun(template) {

22
tsvm_core/src/net/torvald/tsvm/AudioJSR223Delegate.kt
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@@ -134,6 +134,28 @@ class AudioJSR223Delegate(private val vm: VM) {
} else v.channelPan.coerceIn(0, 255)
}
/** Whether the voice slot is currently sounding (i.e. owns an active sample). Mirrors
* `Voice.active` which is the source of truth for "is this voice contributing to the mix
* right now". Visualisers should treat this as the authoritative on/off bit. */
fun getVoiceActive(playhead: Int, voice: Int): Boolean =
getPlayhead(playhead)?.trackerState?.voices?.getOrNull(voice.coerceIn(0, 19))?.active == true
/** Live noteVal (0..65535, 4096-TET) of the foreground voice — the value the mixer is using
* *right now* including any in-flight vibrato / arpeggio / portamento delta. Returns 0 for
* inactive voices. */
fun getVoiceNote(playhead: Int, voice: Int): Int {
val v = getPlayhead(playhead)?.trackerState?.voices?.getOrNull(voice.coerceIn(0, 19)) ?: return 0
if (!v.active) return 0
return v.noteVal and 0xFFFF
}
/** Instrument id (0..255) currently bound to the voice slot, or 0 if the voice is inactive. */
fun getVoiceInstrument(playhead: Int, voice: Int): Int {
val v = getPlayhead(playhead)?.trackerState?.voices?.getOrNull(voice.coerceIn(0, 19)) ?: return 0
if (!v.active) return 0
return v.instrumentId and 0xFF
}
/** Set the starting row for the next play call, resetting per-row timing and silencing active voices. */
fun setTrackerRow(playhead: Int, row: Int) {
getPlayhead(playhead)?.trackerState?.let { ts ->