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Newcomers DBPro Corner / inkey$ trouble

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andycb
16
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Joined: 12th Jan 2008
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Posted: 6th Feb 2008 21:13
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I don't know if anyone else is having this problem but if i use the inkey$ command then it only registers if one key is pressed. So if I were to press "w" and "d" at the same time DBPro would only register the last key to be pressed and so stop doing what ever i had told it to do if the first key was pressed.
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IanM
Retired Moderator
22
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Joined: 11th Sep 2002
Location: In my moon base
Posted: 6th Feb 2008 22:17
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That's how INKEY$ works.

If you need multiple keys to be detected at once, you'll need to use the KEYSTATE function to check them. Unfortunately you need to use keyboard scancodes to check the keys pressed - each key has a unique number from 1 to 255 allocated to it - luckily, someone will probably soon appear and post a link to a graphic of the keyboard layout with scancodes...

[b]Utility plugins collection (updated 23/12/07) and
http://www.matrix1.demon.co.uk
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LBFN
17
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Joined: 7th Apr 2007
Location: USA
Posted: 6th Feb 2008 22:43
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Attached is a graphic of the keyboard with scancodes that I got off the forum a while back.

LB

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IanM
Retired Moderator
22
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Joined: 11th Sep 2002
Location: In my moon base
Posted: 7th Feb 2008 14:38
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See? Told ya!

[b]Utility plugins collection (updated 23/12/07) and
http://www.matrix1.demon.co.uk
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andycb
16
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Joined: 12th Jan 2008
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Posted: 7th Feb 2008 17:36
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Thanks IanM I hadn't heard of the keystate function before and thanks LBFN for the graphic of the scancodes
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Ed222
17
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Joined: 3rd Nov 2007
Location: Calgary
Posted: 9th Feb 2008 01:45 Edited at: 9th Feb 2008 01:47
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Heres a program to find the scan code faster or just use this code
now after you find the scan code this is how use use keystate


Windows Is better than everything

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