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rezoner / playground

Playground.js is a framework for your javascript based games. It gives you out-of-box access to essentials like mouse, keyboard, sound and well designed architecture that you can expand to your needs.
MIT License
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Ensure that layer exists #41

Closed frondeus closed 7 years ago

frondeus commented 7 years ago

We check if layer is available after using it. So I moved layer.useAlpha after checking if layer is null or undefined.

It caused sometimes:

TypeError: Cannot set property 'useAlpha' of undefined

For example when another script messed with document or canvas height.