All files / src/shared/lib/uge types.ts

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import { Type, Static } from "@sinclair/typebox";
import { Value } from "@sinclair/typebox/value";
 
export const PatternCell = Type.Object({
  note: Type.Union([Type.Number(), Type.Null()]),
  instrument: Type.Union([Type.Number(), Type.Null()]),
  effectCode: Type.Union([Type.Number(), Type.Null()]),
  effectParam: Type.Union([Type.Number(), Type.Null()]),
});
 
export type PatternCell = Static<typeof PatternCell>;
 
export const Pattern = Type.Tuple([
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
  PatternCell,
]);
 
export type Pattern = Static<typeof Pattern>;
 
export const SequenceItem = Type.Object({
  splitPattern: Type.Boolean(),
  channels: Type.Tuple([
    Type.Number(),
    Type.Number(),
    Type.Number(),
    Type.Number(),
  ]),
});
 
export type SequenceItem = Static<typeof SequenceItem>;
 
export const SubPatternCell = Type.Object({
  note: Type.Union([Type.Number(), Type.Null()]),
  jump: Type.Union([Type.Number(), Type.Null()]),
  effectCode: Type.Union([Type.Number(), Type.Null()]),
  effectParam: Type.Union([Type.Number(), Type.Null()]),
});
 
export type SubPatternCell = Static<typeof SubPatternCell>;
 
export const DutyInstrument = Type.Object({
  index: Type.Number(),
  name: Type.String(),
  length: Type.Union([Type.Number(), Type.Null()]),
  dutyCycle: Type.Number(),
  initialVolume: Type.Number(),
  volumeSweepChange: Type.Number(),
  frequencySweepTime: Type.Number(),
  frequencySweepShift: Type.Number(),
  subpatternEnabled: Type.Boolean(),
  subpattern: Type.Array(SubPatternCell),
});
 
export type DutyInstrument = Static<typeof DutyInstrument>;
 
export const WaveInstrument = Type.Object({
  index: Type.Number(),
  name: Type.String(),
  length: Type.Union([Type.Number(), Type.Null()]),
  volume: Type.Number(),
  waveIndex: Type.Number(),
  subpatternEnabled: Type.Boolean(),
  subpattern: Type.Array(SubPatternCell),
});
 
export type WaveInstrument = Static<typeof WaveInstrument>;
 
export const NoiseInstrument = Type.Object({
  index: Type.Number(),
  name: Type.String(),
  length: Type.Union([Type.Number(), Type.Null()]),
  initialVolume: Type.Number(),
  volumeSweepChange: Type.Number(),
  bitCount: Type.Union([Type.Literal(7), Type.Literal(15)]),
  subpatternEnabled: Type.Boolean(),
  subpattern: Type.Array(SubPatternCell),
});
 
export type NoiseInstrument = Static<typeof NoiseInstrument>;
 
export const Song = Type.Object({
  version: Type.Number(),
  name: Type.String(),
  artist: Type.String(),
  comment: Type.String(),
  filename: Type.String(),
  dutyInstruments: Type.Array(DutyInstrument),
  waveInstruments: Type.Array(WaveInstrument),
  noiseInstruments: Type.Array(NoiseInstrument),
  waves: Type.Array(Type.Uint8Array()),
  ticksPerRow: Type.Number(),
  timerEnabled: Type.Boolean(),
  timerDivider: Type.Number(),
  patterns: Type.Array(Pattern),
  sequence: Type.Array(SequenceItem),
});
 
export type Song = Static<typeof Song>;
 
export const isSong = (value: unknown): value is Song => {
  return Value.Check(Song, value);
};