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Add volume control for openal driver

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This commit is contained in:
Ethan O'Brien 2023-07-15 10:05:55 -05:00
parent 090b44e561
commit 307d52c07d
1 changed files with 7 additions and 4 deletions
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11
data/emulator.js
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@ -844,6 +844,7 @@ class EmulatorJS {
}
startGame() {
try {
const args = [];
if (this.debug) args.push('-v');
args.push('/'+this.fileName);
@ -859,7 +860,7 @@ class EmulatorJS {
this.loadSettings();
this.updateCheatUI();
this.updateGamepadLabels();
this.setVolume(this.volume);
if (!this.muted) this.setVolume(this.volume);
this.elements.parent.focus();
this.textElem.remove();
this.textElem = null;
@ -1335,13 +1336,15 @@ class EmulatorJS {
volumeSlider.setAttribute("aria-valuenow", volume*100);
volumeSlider.setAttribute("aria-valuetext", (volume*100).toFixed(1) + "%");
volumeSlider.setAttribute("style", "--value: "+volume*100+"%;margin-left: 5px;position: relative;z-index: 2;");
if (this.gameManager) {
//this.gameManager.setVolume(volume);//broken
if (window.AL && AL.currentCtx && AL.currentCtx.sources) {
AL.currentCtx.sources.forEach(e => {
e.gain.gain.setValueAtTime(volume, 0, 0);
})
}
unmuteButton.style.display = (volume === 0) ? "" : "none";
muteButton.style.display = (volume === 0) ? "none" : "";
}
this.setVolume(this.volume);
if (!this.muted) this.setVolume(this.volume);
this.addEventListener(volumeSlider, "change mousemove touchmove mousedown touchstart mouseup", (e) => {
setTimeout(() => {