sdl2_frt/test/emscripten/joystick-pre.js
Edward Rudd b88ca1b4a6 the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here.
Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here.  Not 5 or 10 depending on the architecture.

More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802
2015-02-10 16:28:56 -05:00

26 lines
749 B
JavaScript

Module['arguments'] = ['0'];
//Gamepads don't appear until a button is pressed and the joystick/gamepad tests expect one to be connected
Module['preRun'].push(function()
{
Module['print']("Waiting for gamepad...");
Module['addRunDependency']("gamepad");
window.addEventListener('gamepadconnected', function()
{
//OK, got one
Module['removeRunDependency']("gamepad");
}, false);
//chrome
if(!!navigator.webkitGetGamepads)
{
var timeout = function()
{
if(navigator.webkitGetGamepads()[0] !== undefined)
Module['removeRunDependency']("gamepad");
else
setTimeout(timeout, 100);
}
setTimeout(timeout, 100);
}
});