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aglitchman/defold_ie11_support.html

Last active April 16, 2020 10:17
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Defold recently dropped support of Internet Explorer 11 for HTML5 builds. If you want to run your game on IE11 then add this code to your engine_template.html right after the <body> tag. Tested on Defold 1.2.167. Changelog: 2020-04-16 - Added "resume" implementation for AudioContext for Edge ≤18, Chrome <41, Firefox <40 browsers.
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defold_ie11_support.html
<script id="old-browser-support">
if (!(navigator.getGamepads || navigator.webkitGetGamepads)) {
navigator.getGamepads = function() { return []; };
}
if (!(window.AudioContext || window.webkitAudioContext)) {
window.AudioContext = function() {
this.sampleRate = 44100;
this.destination = 0;
this.currentTime = 0;
this.state = "running";
};
window.AudioContext.prototype.createBuffer = function() {
return {
getChannelData: function() { return []; }
}
};
window.AudioContext.prototype.createBufferSource = function() {
return {
connect: function() {},
start: function() {}
}
};
}
// IE11 + Edge ≤18, Chrome <41, Firefox <40
var audioContext = window.AudioContext || window.webkitAudioContext;
if (!audioContext.prototype.resume) {
audioContext.prototype.resume = function() {};
}
</script>
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