Ajout du sampler et de l'input

src/lib/audio/processors/BitCrusher.ts

@@ -0,0 +1,29 @@
+import type { AudioProcessor } from "./AudioProcessor";
+
+export class BitCrusher implements AudioProcessor {
+  getName(): string {
+    return "Bit Crusher";
+  }
+
+  getDescription(): string {
+    return "Reduces bit depth for lo-fi digital distortion";
+  }
+
+  async process(
+    leftChannel: Float32Array,
+    rightChannel: Float32Array
+  ): Promise<[Float32Array, Float32Array]> {
+    const bitDepth = Math.floor(Math.random() * 6) + 3;
+    const levels = Math.pow(2, bitDepth);
+
+    const newLeft = new Float32Array(leftChannel.length);
+    const newRight = new Float32Array(rightChannel.length);
+
+    for (let i = 0; i < leftChannel.length; i++) {
+      newLeft[i] = Math.floor(leftChannel[i] * levels) / levels;
+      newRight[i] = Math.floor(rightChannel[i] * levels) / levels;
+    }
+
+    return [newLeft, newRight];
+  }
+}