window.crypto.getRandomValues(array) breaks when loaded together with Meteor (for example)

[driesvancraen]

I noticed that when Phaser is loaded together with Meteor in my case,
window.crypto.getRandomValues(array) stops working.
If I try without Phaser being loaded, I get

var array = new Uint32Array(10); window.crypto.getRandomValues(array);

I get:

[948945600, 3374845945, 3984172385, 110198777, 2902514722, 2978147553, 3769228441, 3954409512, 3650036860, 3809070537]

When I try the same when Phaser is loaded I get:

javascript
TypeError: Type error
line: 1
message: "Type error"
stack: "getRandomValues@[native code]↵eval code↵eval@[native code]↵_evaluateOn↵_evaluateAndWrap↵evaluate"
__proto__: Error

This happens only in Safari...

Any thoughts on this?

[photonstorm]

Does Safari have native support for Uint32Array? If not my guess is that the polyfill for it isn't compatible with window.crypto. Or maybe the Safari Uint32Array is being overwritten regardless by one of the Pixi / P2 polyfills bundled in Phaser, and it's causing the same issue anyway.

This could actually explain the reason why lots of the pixel manipulation commands in BitmapData don't work in Safari, because they use Uint32Array too, and if something has borked Safaris use of it then it explains a lot. I'll investigate further.

[photonstorm]

Ok I figured out the reason for this and it was indeed the Uint32Array polyfill for IE9 causing it. Please re-test (against dev branch) and this should be fine now.

[driesvancraen]

solved!