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gamepad-trigger-rumble-effect-manual.https.html (3403B)

      1 <!DOCTYPE html>
      2 <html>
      3  <head>
      4    <meta charset="utf-8">
      5    <title></title>
      6    <script src="/resources/testharness.js"></script>
      7    <script src="/resources/testharnessreport.js"></script>
      8  </head>
      9  <body>
     10    <p>
     11      This test requires a gamepad device to be connected. Please interact with
     12      the gamepad for it to be recognized. The "Trigger rumble!" button will be
     13      enabled after that.
     14    </p>
     15    <p>
     16      After pressing the "Trigger rumble!" button below, you should expect to
     17      feel a localized vibration in both triggers of all connected
     18      trigger-rumble compatible gamepads for one second.
     19    </p>
     20    <p>
     21      Please press the "Confirm effect has played" button to conclude
     22      the test.
     23    </p>
     24    <button id="play_trigger_rumble_button" disabled>No trigger-rumble gamepads detected</button>
     25    <button id="confirm_effect_button" disabled>Confirm effect has played</button>
     26    <script>
     27      async_test(t => {
     28        let connectedTriggerRumbleGamepads = {};
     29        playEffectButton = document.getElementById('play_trigger_rumble_button');
     30 
     31        function isTriggerRumbleSupported(gamepad) {
     32          return gamepad.vibrationActuator.effects.includes('trigger-rumble');
     33        }
     34 
     35        window.addEventListener('gamepadconnected', (e) => {
     36          if (!e.gamepad || !e.gamepad.vibrationActuator || !e.gamepad.vibrationActuator.effects) {
     37            return;
     38          }
     39 
     40          if (isTriggerRumbleSupported(e.gamepad)) {
     41            connectedTriggerRumbleGamepads[e.gamepad.index] = e.gamepad;
     42 
     43            if (playEffectButton.disabled) {
     44              playEffectButton.disabled = false;
     45              playEffectButton.innerText = 'Trigger rumble!'
     46            }
     47          }
     48        });
     49 
     50        window.addEventListener('gamepaddisconnected', (e) => {
     51          delete connectedTriggerRumbleGamepads[e.gamepad.index];
     52 
     53          let anyTriggerRumbleGamepad = false;
     54          for (let index in connectedTriggerRumbleGamepads){
     55            const gamepad = connectedTriggerRumbleGamepads[index];
     56            if (!gamepad || !gamepad.vibrationActuator || !gamepad.vibrationActuator.effects) {
     57              continue;
     58            }
     59 
     60            if (isTriggerRumbleSupported(gamepad)){
     61              anyTriggerRumbleGamepad = true;
     62              break;
     63            }
     64          }
     65 
     66          if (!anyTriggerRumbleGamepad && !playEffectButton.disabled) {
     67            playEffectButton.disabled = true;
     68            playEffectButton.innerText = "No trigger-rumble gamepads detected";
     69          }
     70        });
     71 
     72        playEffectButton.addEventListener("click", () => {
     73          let gamepads = navigator.getGamepads();
     74          for (const gamepad of gamepads) {
     75            if (gamepad && isTriggerRumbleSupported(gamepad)) {
     76              gamepad.vibrationActuator.playEffect("trigger-rumble", {
     77                duration: 1000,
     78                leftTrigger: 1.0,
     79                rightTrigger: 1.0,
     80              });
     81            }
     82          }
     83 
     84          const confirmButton = document.getElementById("confirm_effect_button");
     85          if (confirmButton.disabled) {
     86            confirmButton.disabled = false;
     87          }
     88          confirmButton.addEventListener('click', () => {
     89            t.done();
     90          });
     91        });
     92      }, "Gamepads with trigger-rumble capabilities should have the triggers' motors activated.");
     93    </script>
     94  </body>
     95 </html>