plugin v1.0.0

assets/js/audio/plugins/Nes.js

@@ -0,0 +1,45 @@
+import * as Tone from "https://esm.sh/tone";
+
+export class Nes {
+  constructor(toneContext, data = {}) {
+    this.params = data.nes || data || {};
+    
+    // Mapear tipo de onda do LMMS para Tone.js
+    // 0=Pulse12.5, 1=Pulse25, 2=Pulse50, 3=Triangle, 4=Noise
+    let oscType = "pulse";
+    let width = 0.5;
+
+    const mode = parseInt(this.params.mode || 0);
+    
+    if (mode === 0) { oscType = "pulse"; width = 0.125; }
+    else if (mode === 1) { oscType = "pulse"; width = 0.25; }
+    else if (mode === 2) { oscType = "pulse"; width = 0.5; }
+    else if (mode === 3) { oscType = "triangle"; }
+    else if (mode === 4) { oscType = "square"; } // Aproximação para noise tonal
+
+    // Chiptunes geralmente não têm polifonia, mas vamos permitir PolySynth para acordes
+    this.synth = new Tone.PolySynth(Tone.Synth, {
+      oscillator: { type: oscType, width: width },
+      envelope: { attack: 0.001, decay: 0.1, sustain: 0.1, release: 0.01 } // Envelope rápido "clicky"
+    });
+
+    // BitCrusher para dar a sujeira 8-bit
+    this.crusher = new Tone.BitCrusher(4).toDestination(); // 4 bits
+    this.synth.connect(this.crusher);
+    
+    this.output = this.crusher;
+  }
+
+  triggerAttackRelease(note, duration, time) {
+    this.synth.triggerAttackRelease(note, duration, time);
+  }
+
+  connect(dest) {
+    this.output.connect(dest);
+  }
+
+  dispose() {
+    this.synth.dispose();
+    this.crusher.dispose();
+  }
+}