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Enemy Object Detection And Attack

My game is combination of FPS and RTS game styles. I have door objects that can be placed at certain place to block enemy coming. However, when door object is placed, for example, 4 doors, blocked all pathes, the enemies will just walk around the Base without gathering in near door to destroy it by attacking. How to make a behavior tree that will tell the enemies to detect and attack the nearest door to clear the path for coming to attack the player?

Product Version: UE 4.10
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asked May 23 '16 at 08:09 AM in Blueprint Scripting

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AIMoveTo has an ENUM PathResult Output you can use to put in behaviour for Success, Blocked, Off Path, Abort, Skip or Invalid,

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answered May 23 '16 at 09:06 AM

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avatar image farrux May 23 '16 at 10:42 AM

Do you have example?

avatar image Mopperl May 23 '16 at 12:27 PM

I dont have any projects at the moment that use Blackboards and BehaviourTrees but something like this: alt text

Should maybe give you a starting point, youd put them in the Behaviourtree function that tells them to seek the target and save the target as blackboard variable, its been a while since ive worked with BT and BB though.

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