On Wed, Mar 18, 2009 at 3:30 PM, Luke Crook <l...@balooga.com> wrote:
> On Wed, 18 Mar 2009 14:57:08 -0700, Elliott Slaughter > <elliottslaugh...@gmail.com> wrote: > > > Hi, > > > > Two questions: > > > > I have noticed that calling sdl:window causes keyboard input to reset. > > That > > is, upon calling sdl:window, I get key-up events for each key pressed, > > even > > if the user didn't lift up on the key. Is this expected behavior? > > So for the duration that a key is depressed, you receive a continuous > stream of key-up events? That is weird. The SDL docs don't mention any > impact that a new display surface would have on the event queue. > No, I get a single event for each key which is depressed. So for example: User starts game, presses arrow up key. Key-down event for :sdl-key-up is handled, player starts moving. Player hits a door, and sdl:window is called to change the size of the room. A key-up event for :sdl-key-up is seen, even though the player is still holding the key. User releases the key, but no key-up event is generated. Sorry if I wasn't clear before. -- Elliott Slaughter "Any road followed precisely to its end leads precisely nowhere." - Frank Herbert
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