mirror of
https://github.com/curioustorvald/tsvm.git
synced 2026-06-06 05:28:31 +09:00
tauty
This commit is contained in:
minjaesong
@@ -9,6 +9,8 @@ const font = require("font")
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font.setHighRom("A:/tvdos/bin/tautfont_high.chr")
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const MIDDOT = "\u00FA"
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const sym = {
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/* accidentals */
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accnull:"\u00A2\u00A3",
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@@ -39,9 +41,23 @@ doubledntick:"\u009D",
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keyoff:"\u00A0\u00CD\u00CD\u00A1",
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notecut:"\u00A4\u00A4\u00A4\u00A4",
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/* special effects */
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volset:MIDDOT,
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volup:"\u008430u",
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voldn:"\u008431u",
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volfineup:"+",
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volfinedn:"-",
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panset:MIDDOT,
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panle:"\u008417u",
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panri:"\u008416u",
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panfinele:"\u008427u",
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panfineri:"\u008426u",
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/* miscellaneous */
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unticked:"\u009E",
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ticked:"\u009F",
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middot:MIDDOT
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}
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const pitchTablePresets = {
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@@ -88,13 +104,167 @@ sym:[`C${sym.accnull}`,`C${sym.sharp}`,`D${sym.accnull}`,`D${sym.sharp}`,`E${sym
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}
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let intv = [120,240,410,530,960]
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intv.forEach(i => {
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let preset = pitchTablePresets[i]
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println(preset.name+':')
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preset.sym.forEach(s => print(s+'3\t'))
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println()
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})
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print(`${sym.keyoff}\t${sym.notecut}`); println()
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const volEffSym = [sym.volset, sym.volup, sym.voldn, sym.volfineup, sym.volfinedn]
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const panEffSym = [sym.panset, sym.panle, sym.panri, sym.panfinele, sym.panfineri]
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const colNote = 239
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const colInst = 114
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const colVol = 117
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const colPan = 221
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const colEffOp = 208
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const colEffArg = 231
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const colBackPtn = 255
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/**
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* Prints out pattern data at current cursor position, assuming indexFrom and indexTo does not overflow current screen size
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*/
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function printPattern(patternData, indexFrom, indexTo, drawMode) {
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const off = 8*indexFrom
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const note = patternData[off] | (patternData[off+1] << 8)
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const inst = patternData[off+2]
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const voleff = patternData[off+3]
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const voleffarg = voleff & 63
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const paneff = patternData[off+4]
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const paneffarg = paneff & 63
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const effop = patternData[off+5]
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const effarg = patternData[off+6] | (patternData[off+7] << 8)
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let sNote = note.toString(16).toUpperCase().padStart(4,'0')
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if (note == 0xFFFF) sNote = sym.middot.repeat(4)
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if (note == 0xFFFE) sNote = sym.notecut
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if (note == 0x0000) sNote = sym.keyoff
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let sInst = inst.toString(16).toUpperCase().padStart(2,sym.middot)
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if (inst == 0) sInst = sym.middot.repeat(3);
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let sVolEff = volEffSym[voleff >>> 6]
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let sVolArg = voleffarg.toString().padStart(2,sym.middot)
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// fine slide notation
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if (voleff >>> 6 == 3) {
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if (voleffarg == 0) {
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sVolEff = sym.middot
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sVolArg = sym.middot.repeat(2)
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}
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else if (voleffarg >= 32) {
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sVolEff = volEffSym[3]
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sVolArg = (voleffarg & 31).toString().padStart(2,'0')
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}
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else {
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sVolEff = volEffSym[4]
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sVolArg = (voleffarg & 31).toString().padStart(2,'0')
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}
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}
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let sPanEff = panEffSym[voleff >>> 6]
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let sPanArg = paneffarg.toString().padStart(2,sym.middot)
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// fine slide notation
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if (paneff >>> 6 == 3) {
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if (paneffarg == 0) {
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sPanEff = sym.middot
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sPanArg = sym.middot.repeat(2)
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}
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else if (paneffarg >= 32) {
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sPanEff = panEffSym[4]
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sPanArg = (paneffarg & 31).toString().padStart(2,'0')
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}
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else {
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sPanEff = panEffSym[3]
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sPanArg = (paneffarg & 31).toString().padStart(2,'0')
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}
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}
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let sEffOp = effop.toString(36).toUpperCase()[0]
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let sEffArg = effarg.toString(16).toUpperCase().padStart(4,'0')
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if (sEffOp == 0 && sEffArg == 0) {
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sEffOp = sym.middot
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sEffArg = sym.middot.repeat(4)
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}
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let [cy, cx] = con.getyx()
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for (let i = 0; i < indexTo; i++) {
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con.move(cy + i, cx)
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con.color_pair(colNote, colBackPtn)
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print(sNote)
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con.color_pair(colInst, colBackPtn)
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print(sInst)
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con.color_pair(colVol, colBackPtn)
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print(sVolEff)
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con.color_pair(colVol, colBackPtn)
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print(sVolArg)
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con.color_pair(colPan, colBackPtn)
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print(sPanEff)
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con.color_pair(colPan, colBackPtn)
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print(sPanArg)
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con.color_pair(colEffOp, colBackPtn)
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print(sEffOp)
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con.color_pair(colEffArg, colBackPtn)
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print(sEffArg)
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// GUI DEFINITION
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// drawing constants
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const [SCRH, SCRW] = con.getmaxyx()
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const PTNVIEW_OFFSET_X = 10
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const PTNVIEW_OFFSET_Y = 4
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const PTNVIEW_HEIGHT = SCRH - PTNVIEW_OFFSET_Y
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const COLSIZE = 18
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const VOCSIZE = 4
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const VIEW_TIMELINE = 0
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const VIEW_ORDERS = 1
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const VIEW_INSTRUMENT = 2
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const VIEW_PATTERN_DETAILS = 3
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// draw functions
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function drawPatternView() {
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for (let c = 0; c < VOCSIZE; c++) {
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con.move(PTNVIEW_OFFSET_Y,PTNVIEW_OFFSET_X+COLSIZE*c)
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printPattern(fakeData, 0, PTNVIEW_HEIGHT)
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// separator
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if (c < VOCSIZE - 1) {
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con.color_pair(252,255)
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for (let y = 0; y < PTNVIEW_HEIGHT; y++) {
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con.move(PTNVIEW_OFFSET_Y+y,PTNVIEW_OFFSET_X+COLSIZE*(c+1)-1)
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con.prnch(0xB3)
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}
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}
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// APPLICATION STUB
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// nav constants
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const KEY_LEFT = 21
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const KEY_RIGHT = 22
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const KEY_UP = 19
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const KEY_DOWN = 20
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const KEY_RETURN = 66
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const KEY_BKSP = 67
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const KEY_TAB = 61
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// GUI status
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let currentPanel = VIEW_TIMELINE
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// app run
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let fakeData = new Uint8Array(512)
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for (let i = 0; i < 512; i++) {
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fakeData[i] = (Math.random(sys.nanoTime())*256)&255
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}
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con.clear()
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if (currentPanel == VIEW_TIMELINE) {
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drawPatternView()
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}
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con.move(1,1)
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@@ -2180,6 +2180,8 @@ Created by CuriousTorvald on 2026-04-19
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This is a file format for Taud tracker data.
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Endianness: Little
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# File Structure
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\x1F T S V M a u d
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[HEADER]
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@@ -2207,7 +2209,9 @@ Rows of 16 bytes:
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Uint8 Number of voices
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Uint16 Number of patterns (0 is invalid. pattern bin length = numPats * 8 bytes)
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Uint8 Initial BPM (bias of -24. 0x00=24, 0xFF=279)
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Uint8 Initial Tickrate(0 is invalid)
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Uint8 Initial Tickrate (0 is invalid)
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Uint16 Current Tuning base note (0-4095), assuming octave 3. C3 (the default value) is 0x4000
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Float32 Frequency at the base note. Default (A440) is 261.6255653
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Byte[7] Reserved for future versions
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Taud device can queue up to 2 "playdata" in its buffer, which can be interpreted as a song.
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@@ -2217,6 +2221,8 @@ Taud device can queue up to 2 "playdata" in its buffer, which can be interpreted
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**Taud Project Format** is an extension to Taud format
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Created by CuriousTorvald on 2026-04-22
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Endianness: Little
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# File Structure
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\x1F T S V M a u d
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[HEADER] (modified)
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@@ -2242,9 +2248,7 @@ Created by CuriousTorvald on 2026-04-22
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## Project Data
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Byte[8] Magic (\x1E T a u d P r J)
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Uint16 Pitch table preset
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Uint16 Current Tuning base note (0-4095), assuming octave 3
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Uint16 Frequency at the base note (Float16)
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Byte[8] Reserved
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* Repetition of
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Byte[4] Title of the section (fourcc)
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Uint32 Section length
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@@ -2252,13 +2256,39 @@ Created by CuriousTorvald on 2026-04-22
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### Predefined sections
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* PCom. Project composer/author
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* PCpr. Project copyright string
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* PNam. Project name
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* PNot. Custom notation definition
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prefixes:
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- P: Project
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- I: Instrument
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- p: Pattern
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- S: Sample
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- s: Song
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* PCom. Project author. Encoding: UTF-8
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* PCpr. Project copyright string. Encoding: UTF-8
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* PNam. Project name. Encoding: UTF-8
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* INam. Instrument name table. Strings separated by comma
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* pNam. Pattern name table. Strings separated by comma
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* SNam. Sample name table. Strings separated by comma
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* sMet. Song metadata table
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* Repetition of:
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Uint8 Song index
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Uint32 Size of this table following this field
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Uint16 Notation used for this song (takes notation index)
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Byte[*] Song name, null terminated. Encoding: UTF-8
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Byte[*] Song composer, null terminated. Encoding: UTF-8
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Byte[*] Song copyright string, null terminated. Encoding: UTF-8
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* nota. Custom notation definition
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* Repetition of:
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Uint8 Notation index (starting from zero) used by songs
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Uint32 Size of this notation following this field
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Uint8 Flags
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0b nnnn 000t
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n: notation index (starting from zero) used by a song. You can have 16 different custom notation
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t: NOT using interval system (you are responsible for defining every notes expressible)
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Uint8 Reserved
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Float32 Interval size (octave system = 2.0f). If Flag 't' is set, this must be NaN. 0f and Infinity are considered illegal
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@@ -2266,13 +2296,11 @@ Created by CuriousTorvald on 2026-04-22
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Byte[8] Reserved
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Byte[*] Name, null terminated. Encoding: UTF-8
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Byte[*] Notation table. Comma-separated and null-terminated. Encoding: raw bytes
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Uint16[*] Frequency table. Size of the table is defined by "Notes between interval MINUS ONE"
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Uint16[*] Frequency table. Size of the table is defined by "Notes between interval MINUS ONE". All relative to the base note (Song table will be referred), in 4096-TET note number. Index zero of this table will be 0x0 if you read the spec right
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Note: custom notations will use internal index 65535 down to 65520 (index 0 = 65535, index 15 = 65520)
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* INam. Instrument name table. Strings separated by comma
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* SNam. Sample name table. Strings separated by comma
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* TNam. Pattern name table. Strings separated by comma
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--------------------------------------------------------------------------------
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