Difference between revisions of "Key.available"
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| − | <c>key.available</c> returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately. | + | <c>[[key]].available</c> returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately. |
See also: [[key.clear]]; [[key.get]] | See also: [[key.clear]]; [[key.get]] | ||
Revision as of 19:58, 24 March 2020
key.available returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately.
Usage Notes
key.available does not detect modifier keys (shift, alt, etc.).
Example
while not key.available; end while // waits until some key is pressed
