wip

2024-10-18 16:01:49 +02:00
parent 866e2aaa28
commit 3dc6034ae0
30 changed files with 164 additions and 26 deletions
@@ -0,0 +1,2 @@
+normalize: ./sounds/*.wav
+	for file in $^; do ffmpeg-normalize $${file} --force --normalization-type peak --target-level -1 --output $${file}; done
@@ -18,16 +18,45 @@
 <body>
    <main id="app" style="display:none">
        <h1>Startle Machine</h1>
+        <p>Generates silence occasionally broken up by random sound effects.<br>Click the button below and leave this tab to start the prank.</p>
+        <button class="start" :disabled="started" @click="start">{{ started ? 'You can leave this tab now...' : 'Start the prank' }}</button>
        <br>
-        <button @click="start">Start</button>
-        <button @click="selectAll">Select all</button>
-        <button @click="deselectAll">Deselect all</button>
-        <br>
-        <div style="display:flex;flex-flow: row wrap;">
-            <div style="width: 33%; padding: .5em;" v-for="sound in sounds">
-                <input v-bind:id="`active-${sound.id}`" type="checkbox" v-model="sound.active">&nbsp;
-                <label v-bind:for="`active-${sound.id}`">{{ sound.name }}</label>
-            </div>
+        <h2>Configuration</h2>
+        <table class="config">
+            <colgroup>
+                <col style="width: 25%">
+                <col>
+                <col style="width: 25%">
+            </colgroup>
+            <tr>
+                <td><label for="minDelay">Minimum delay:</label></td>
+                <td><input id="minDelay" type="range" v-model="minDelay" min="1" max="120" /></td>
+                <td>{{ minDelay }} minutes</td>
+            </tr>
+            <tr>
+                <td><label for="maxDelay">Maximum delay:</label></td>
+                <td><input id="maxDelay" type="range" v-model="maxDelay" min="1" max="120" /></td>
+                <td>{{ maxDelay }} minutes</td>
+            </tr>
+            <tr>
+                <td><label for="volume">Volume:</label></td>
+                <td><input id="volume" type="range" v-model="volume" min="0" max="100" /></td>
+                <td>{{ volume }}%</td>
+            </tr>
+            <tr>
+                <td colspan="3">
+                    <button :class="randomPitch ? '' : 'inactive'" @click="randomPitch = !randomPitch">Random pitch: {{ randomPitch ? '✅' : '❌' }}</button>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="3">
+                    <button :class="hidePrank ? '' : 'inactive'" @click="hidePrank = !hidePrank">Blank page on start: {{ hidePrank ? '✅' : '❌' }}</button>
+                </td>
+            </tr>
+        </table>
+        <h3>Sounds <small><a href="#" @click="selectAll">Select all</a> - <a href="#" @click="unselectAll">Unselect all</a></small></h3>
+        <div class="sound-container">
+            <button v-for="sound in sounds" :class="sound.active ? '' : 'inactive'"  @click="sound.active = !sound.active">{{ sound.name }}</button>
        </div>
        <br>
        <small><a href="https://github.com/klemek" target="_blank">@klemek</a> - <a href="https://github.com/klemek/startle-machine" target="_blank">Github Repository</a> - 2024</small>
@@ -47,19 +47,32 @@ let app = {
  data() {
    return {
      sounds: [],
+      started: false,
+      minDelay: 15,
+      maxDelay: 45,
+      volume: 50,
+      randomPitch: true,
+      hidePrank: true,
    };
  },
-  computed: {
-    currentYear() {
-      return new Date().getFullYear();
+  computed: {},
+  watch: {
+    minDelay() {
+      this.maxDelay = Math.max(this.minDelay, this.maxDelay);
+    },
+    maxDelay() {
+      this.minDelay = Math.min(this.minDelay, this.maxDelay);
    },
  },
  methods: {
    showApp() {
      document.getElementById("app").setAttribute("style", "");
    },
+    hideApp() {
+      document.getElementById("app").setAttribute("style", "display:none");
+      document.body.setAttribute("style", "background: none");
+    },
    onBlur() {
-      // TODO document.getElementById("app").setAttribute("style", "display:none");
      // TODO
    },
    onFocus() {
@@ -74,24 +87,30 @@ let app = {
      });
    },
    start() {
-      const audioCtx = new AudioContext();
-      this.sounds.forEach(sound => {
-        const source = audioCtx.createMediaElementSource(sound.audio);
-        source.connect(audioCtx.destination);
-      });
-      this.trigger();
+      if (!this.started) {
+        const audioCtx = new AudioContext();
+        this.sounds.forEach(sound => {
+          const source = audioCtx.createMediaElementSource(sound.audio);
+          source.connect(audioCtx.destination);
+        });
+        this.trigger();
+        if (this.hidePrank) {
+          this.hideApp();
+        }
+      }
    },
    trigger() {
-      const time = random.int(30, 300);
-      console.log(`Next in ${time} seconds`);
-      setTimeout(this.playRandomSound, time * 1000);
+      this.started = true;
+      const time = random.int(this.minDelay, this.maxDelay);
+      console.log(`Next in ${time} minutes`);
+      setTimeout(this.playRandomSound, time * 60 * 1000);
    },
    selectAll() {
      this.sounds.forEach(sound => {
        sound.active = true;
      });
    },
-    deselectAll() {
+    unselectAll() {
      this.sounds.forEach(sound => {
        sound.active = false;
      });
@@ -100,7 +119,8 @@ let app = {
      const sound = random.element(this.sounds.filter(sound => sound.active));
      if (sound !== null) {
        console.log(`Playing ${sound.id}`);
-        sound.audio.playbackRate = random.float(0.8, 1.2);
+        sound.audio.playbackRate = this.randomPitch ? random.float(0.8, 1.2) : 1;
+        sound.audio.volume = this.volume / 100;
        sound.audio.play();
      }
      this.trigger();
@@ -85,8 +85,8 @@ CUSTOM STYLE

 :root {
  /* https://materialui.co/colors/ */
-  --hue-primary: 65.52;
-  --sat-primary: 20%;
+  --hue-primary: 348.36;
+  --sat-primary: 100.00%;
  --background: hsl(var(--hue-primary), var(--sat-primary), 96.08%);
  --background-primary: hsl(var(--hue-primary), var(--sat-primary), 93.33%);
  --background-secondary: hsl(var(--hue-primary), var(--sat-primary), 90%);
@@ -169,3 +169,90 @@ a {
    font-size: inherit;
  }
 }
+
+button.red {
+  --hue-primary: 4.11;
+  --sat-primary: 89.62%;
+}
+
+button.green {
+  --hue-primary: 87.77;
+  --sat-primary: 50.21%;
+}
+
+button.inactive {
+  --sat-primary: 25%;
+}
+
+button:disabled {
+  --sat-primary: 5%;
+  cursor: no-drop;
+}
+
+button {
+  border: 1px solid hsl(var(--hue-primary), var(--sat-primary), 50%);
+  background-color: hsl(var(--hue-primary), var(--sat-primary), 90%);
+  border-radius: 0.5em;
+  cursor: pointer;
+  padding: .25em .5em;
+}
+
+button:hover {
+  background-color: hsl(var(--hue-primary), var(--sat-primary), 92%);
+}
+
+button:active {
+  background-color: hsl(var(--hue-primary), var(--sat-primary), 94%);
+}
+
+.sound-container {
+  display:flex;
+  flex-flow: row wrap;
+  gap: .5em;
+  align-items: stretch;
+  justify-content: center;
+}
+
+.sound-container button {
+  flex-basis: 31%;
+  height: 4em;
+  width: 100%;
+  position:relative;
+  padding: .5em;
+}
+
+.sound-container button::before {
+  content: '🔊';
+  display: block;
+  position: absolute;
+  top: .25em;
+  left: .25em;
+}
+
+.sound-container button.inactive::before {
+  content: '🔇';
+}
+
+h3 > a {
+  font-weight: normal;
+}
+
+.start {
+  width: 100%;
+  font-weight: bold;
+  font-size: larger;
+  padding: .5em;
+}
+
+table.config td:first-child {
+  text-align: right;
+}
+
+table.config input {
+  width: 100%;
+}
+
+table.config button {
+  width: 100%;
+  margin-top: .5em;
+}