Hack X v1

hackx/.gitignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules/
+package.json
+package-lock.json
+.superpowers/
+complete/
+main-level/
+docs/superpowers/
+images/lumon-anim.gif
+images/lumon-globe.png
+images/lumon.png
+images/mde.gif
+images/modal_blank.psd

hackx/audio.js

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+let audioCtx = null;
+let droneOsc = null;
+
+function initAudio() {
+  if (audioCtx) return;
+  try {
+    audioCtx = new (window.AudioContext || window.webkitAudioContext)();
+    startDrone();
+  } catch (e) {
+    audioCtx = null;
+  }
+}
+
+function startDrone() {
+  if (!audioCtx) return;
+  droneOsc = audioCtx.createOscillator();
+  const gain = audioCtx.createGain();
+  droneOsc.type = 'sine';
+  droneOsc.frequency.setValueAtTime(60, audioCtx.currentTime);
+  gain.gain.setValueAtTime(0.03, audioCtx.currentTime);
+  droneOsc.connect(gain);
+  gain.connect(audioCtx.destination);
+  droneOsc.start();
+}
+
+function playClick() {
+  if (!audioCtx) return;
+  const osc = audioCtx.createOscillator();
+  const gain = audioCtx.createGain();
+  osc.type = 'sine';
+  osc.frequency.setValueAtTime(440, audioCtx.currentTime);
+  gain.gain.setValueAtTime(0.1, audioCtx.currentTime);
+  gain.gain.exponentialRampToValueAtTime(0.001, audioCtx.currentTime + 0.05);
+  osc.connect(gain);
+  gain.connect(audioCtx.destination);
+  osc.start();
+  osc.stop(audioCtx.currentTime + 0.05);
+}
+
+function playRefine() {
+  if (!audioCtx) return;
+  const osc = audioCtx.createOscillator();
+  const gain = audioCtx.createGain();
+  osc.type = 'sine';
+  osc.frequency.setValueAtTime(200, audioCtx.currentTime);
+  osc.frequency.exponentialRampToValueAtTime(800, audioCtx.currentTime + 0.2);
+  gain.gain.setValueAtTime(0.08, audioCtx.currentTime);
+  gain.gain.exponentialRampToValueAtTime(0.001, audioCtx.currentTime + 0.2);
+  osc.connect(gain);
+  gain.connect(audioCtx.destination);
+  osc.start();
+  osc.stop(audioCtx.currentTime + 0.2);
+}
+
+function playNope() {
+  if (!audioCtx) return;
+  const osc = audioCtx.createOscillator();
+  const gain = audioCtx.createGain();
+  osc.type = 'sawtooth';
+  osc.frequency.setValueAtTime(100, audioCtx.currentTime);
+  gain.gain.setValueAtTime(0.08, audioCtx.currentTime);
+  gain.gain.exponentialRampToValueAtTime(0.001, audioCtx.currentTime + 0.15);
+  osc.connect(gain);
+  gain.connect(audioCtx.destination);
+  osc.start();
+  osc.stop(audioCtx.currentTime + 0.15);
+}
+
+function playMilestone() {
+  if (!audioCtx) return;
+  const freqs = [200, 267, 333];
+  freqs.forEach((freq, i) => {
+    const osc = audioCtx.createOscillator();
+    const gain = audioCtx.createGain();
+    osc.type = 'sawtooth';
+    osc.frequency.setValueAtTime(freq + (i * 2), audioCtx.currentTime);
+    osc.detune.setValueAtTime(i * 10, audioCtx.currentTime);
+    gain.gain.setValueAtTime(0.15, audioCtx.currentTime);
+    gain.gain.exponentialRampToValueAtTime(0.001, audioCtx.currentTime + 0.5);
+    osc.connect(gain);
+    gain.connect(audioCtx.destination);
+    osc.start();
+    osc.stop(audioCtx.currentTime + 0.5);
+  });
+}