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Posted By
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Message
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PkGamer
Registered
07/05/2013 19:46:26
Points
42
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29th October, 2013 at 29/10/2013 18:58:57 -
Hi,
Im working on a series of small arcade games.I need help with the random function.
1)
Random position
I need the actives to be randomly places in a defined area
Theres a couple more but I'll post them later as I just relised something.
PkGamer-Current Project:Space Explrer 3000 Goals:Random World Generator,Deffense Oriented Combat, Loads of Upgrades, 8 bit graphics(since Im good at only pixel art), Simply Music.
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Akai_R
Registered
16/04/2008
Points
436
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29th October, 2013 at 29/10/2013 22:05:56 -
X starting position of defined area + random(x end position of defined area - x size of your active)
same for y
So if you want them to spawn between x 20 and x 50 and your active is 5 pixels wide it would be 20 + random(25)
______
http://akai-r.com/
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Riptide
Registered
26/07/2013 21:07:20
Points
101
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31st October, 2013 at 31/10/2013 21:40:54 -
Hi PkGamer, i did a little example for you, i hope you'll understand it, if you have any questions, i'm here 
Link: https://www.dropbox.com/s/i3c08anomo26ib2/Random%20area.mfa
Working on some engines, working for the fun  !
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