I can do single keys fine, I just send the [[event characters]
characterAtIndex:0] off to the game engine. But things composite
characters like option-e + e (é) do not work. [[event characters]
characterAtIndex:0] just returns "e". Non-composite keys like option-
w (∑) do work correctly.
Why do you not process all of the characters in the event? In other
words, [[even characters] length] may be greater than 1. There should
be a COMBINING ACUTE ACCENT (u0301) character following the "e".
If the game engine needs precomposed characters, then you can call -
[NSString precomposedStringWithCanonicalMapping] on the string,
first. Note that this is orthogonal to my previous point. It is
_not_ guaranteed to reduce the length to 1.
Also, since I'm only inspecting the event stream, other systems of
input such as the Character Palette don't work with the application.
I don't know the solution to this. However, most input sources other
than the keyboard would be unavailable in full-screen mode, anyway.
Right? So, you should be able to get by with the ordinary NSWindow/
NSView methods.
-Ken
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