tree 082a61e2b61c0508c33dd691d81c124000537420
parent d2991813c90fda739daf3886abecf8919d018ce2
author Ryan C. Gordon <icculus@icculus.org> 1492707654 -0400
committer Ryan C. Gordon <icculus@icculus.org> 1492707654 -0400

emscripten: keep track of pointer lock losses and maybe regrab pointer later.

If an Emscripten app is in relative mouse mode and the user presses Escape
(or whatever is appropriate), then the pointer lock is broken by the browser.

This keeps track of those losses, and next time the user presses a mouse
button down on the canvas, if the app is still meant to be in relative mouse
mode, we will attempt to regrab the pointer.

This makes it much more seamless for things like first-person shooters, and
the app doesn't need any manual intervention.

--HG--
extra : rebase_source : 182fa61448b455cd4f9108746be61d936ef5efcc