Function fixAudioContext

utils/wasm/audio.js:23–45

(e)

            audioContext = window.AudioContext || window.webkitAudioContext;
            ctx = new audioContext();
            var fixAudioContext = function (e) {
                console.log("fix");

                // Create empty buffer
                var buffer = ctx.createBuffer(1, 1, 22050);
                var source = ctx.createBufferSource();
                source.buffer = buffer;
                // Connect to output (speakers)
                source.connect(ctx.destination);
                // Play sound
                if (source.start) {
                    source.start(0);
                } else if (source.play) {
                    source.play(0);
                } else if (source.noteOn) {
                    source.noteOn(0);
                }

                // Remove events
                document.removeEventListener('touchstart', fixAudioContext);
                document.removeEventListener('touchend', fixAudioContext);
                document.removeEventListener('mousedown', fixAudioContext);
            };
            // iOS 6-8
            document.addEventListener('touchstart', fixAudioContext);
            // iOS 9