Rework the interface a bit

src/lib/audio/engines/AdditiveEngine.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum EnvCurve {
   Linear,

src/lib/audio/engines/BassDrum.ts

@@ -1,4 +1,4 @@
-import type { PitchLock, SynthEngine } from './SynthEngine';
+import type { PitchLock, SynthEngine } from './base/SynthEngine';
 
 interface BassDrumParams {
   // Core frequency (base pitch of the kick)

src/lib/audio/engines/Benjolin.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface BenjolinParams {
   // Core oscillators

src/lib/audio/engines/DubSiren.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum OscillatorWaveform {
   Sine,

src/lib/audio/engines/DustNoise.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface DustNoiseParams {
   // Dust density and character

src/lib/audio/engines/FourOpFM.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum EnvCurve {
   Linear,

src/lib/audio/engines/HiHat.ts

@@ -1,4 +1,4 @@
-import type { PitchLock, SynthEngine } from './SynthEngine';
+import type { PitchLock, SynthEngine } from './base/SynthEngine';
 
 interface HiHatParams {
   // Decay time (0 = closed/tight, 1 = open/long)

src/lib/audio/engines/Input.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface InputParams {
   recorded: boolean;

src/lib/audio/engines/KarplusStrong.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 type HarmonicMode =
   | 'single'        // Just fundamental

src/lib/audio/engines/NoiseDrum.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine } from './SynthEngine';
+import type { SynthEngine } from './base/SynthEngine';
 
 interface NoiseDrumParams {
   // Noise characteristics

src/lib/audio/engines/ParticleNoise.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface ParticleNoiseParams {
   // Particle characteristics

src/lib/audio/engines/PhaseDistortionFM.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum PDWaveform {
   Sine,

src/lib/audio/engines/Ring.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum LFOWaveform {
   Sine,

src/lib/audio/engines/Sample.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface SampleParams {
   loaded: boolean;

src/lib/audio/engines/Snare.ts

@@ -1,4 +1,4 @@
-import type { PitchLock, SynthEngine } from './SynthEngine';
+import type { PitchLock, SynthEngine } from './base/SynthEngine';
 
 interface SnareParams {
   // Core frequency (base pitch of the snare)

src/lib/audio/engines/SubtractiveThreeOsc.ts

@@ -1,5 +1,5 @@
-import { CsoundEngine, type CsoundParameter } from './CsoundEngine';
-import type { PitchLock } from './SynthEngine';
+import { CsoundEngine, type CsoundParameter } from './base/CsoundEngine';
+import type { PitchLock } from './base/SynthEngine';
 
 enum Waveform {
   Sine = 0,
@@ -39,7 +39,7 @@ export interface SubtractiveThreeOscParams {
 
 export class SubtractiveThreeOsc extends CsoundEngine<SubtractiveThreeOscParams> {
   getName(): string {
-    return 'Subtractive 3-OSC';
+    return '3OSC';
   }
 
   getDescription(): string {

src/lib/audio/engines/TwoOpFM.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 enum EnvCurve {
   Linear,

src/lib/audio/engines/WavetableEngine.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 
 interface WavetableParams {
   bankIndex: number;

src/lib/audio/engines/ZzfxEngine.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine, PitchLock } from './SynthEngine';
+import type { SynthEngine, PitchLock } from './base/SynthEngine';
 // @ts-ignore
 import { ZZFX } from 'zzfx';
 

src/lib/audio/engines/registry.ts

@@ -1,4 +1,4 @@
-import type { SynthEngine } from './SynthEngine';
+import type { SynthEngine } from './base/SynthEngine';
 import { FourOpFM } from './FourOpFM';
 import { TwoOpFM } from './TwoOpFM';
 import { PhaseDistortionFM } from './PhaseDistortionFM';