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Shooting Direction

Posted by bulent on Tue 25 of Jan, 2011 07:50 CET
Hi

Basically I'm trying to make the bot shoot like human player does, but I need the player's shooting direction from the observer class.
Is there any way to get the player's shooting direction or target from observer class? So I can use that info to calculate the angle or location for performing the shoot action.
Reads: 20069
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Posted by michal.bida on Tue 25 of Jan, 2011 10:08 CET
Hi!

Well, I would stick with Rotation attribute. Basically you never know what is player trying to hit, so the rotation attribute is the only information you can work with. Rotation pitch and yaw should provide the information where the player is aiming.
With the bots the situation could be different, cause we could export target/location they are shooting at (this would require small code change).

best,
Michal
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Posted by bulent on Tue 25 of Jan, 2011 16:57 CET
But then again, Rotation only contains yaw information. It doesn't give me any pitch or roll info. Is there something missing in Gamebots for Rotation data?
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Posted by michal.bida on Tue 25 of Jan, 2011 20:30 CET
Well, that means there is a bug in Rotation exporting. The issues are only with player rotation obtained through observer, right? I'll look into it asap.

michal
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Posted by bulent on Tue 25 of Jan, 2011 20:43 CET
I tested with bot connection as well, the issue is still there. Rotation info only returns yaw info for both.
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Posted by michal.bida on Wed 26 of Jan, 2011 13:14 CET
Ok, I've fixed it. Download latest GameBots2004 version from SVN. I've fixed Rotation attributes in observers Self message and Player messages for bots, control servers and observers.

Best,
Michal
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Posted by bulent on Wed 26 of Jan, 2011 17:32 CET
Thanks, it's working perfect now
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Acknowledgement

This work is supported by GA UK 1053/2007/A-INF/MFF (2007-8), GA UK 351/2006/A-INF/MFF (2006-8), the Ministry of Education of the Czech Republic (grant MSM0021620838) (2008-9), by the Program "Information Society" under project 1ET100300517 (2006-9), and the project Integration of IT Tools into Education of Humanities (2006-8) and by the project CZ.2.17/3.1.00/31162, which are financed by the European Social Fund, the state budget of the Czech Republic, and by the budget of Municipal House Prague.