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Spawn actor in TargetPoint near the player

Hello! I'm doing a zombie game and i spawn the zombies randomly between different target points, but i would like to ONLY spawn them in target points that are near the player. Is there any way to do it?

Thank you.

Product Version: UE 4.21
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asked Jan 21 '19 at 09:09 PM in Blueprint Scripting

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EMPANADILLA_
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2 answers: sort voted first

HI

You could do a vector length check and if too far away, run the spawn again.

Or you could spawn them in random places within trigger boxes around the character.

Regards Narg

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answered Jan 22 '19 at 01:07 AM

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Narghile
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I would store all your spawn points in an array. Then when you want to spawn a zombie have a function that loops through your array and checks each point against whatever set distance you want from the player. If it is smaller than the max distance add it to a temporary spawn point array within this function (local variable). Once the loop is complete, have it select a random index from the temp array of desired spawn points. Then have a return node return this value from the function. After you can feed that location into a spawning function or spawn from within the previous function if you so choose.

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answered Jan 22 '19 at 03:30 AM

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Nebula Games Inc
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avatar image EMPANADILLA_ Jan 22 '19 at 08:56 AM

Thank you! I'm going to do it with trigger boxes because i have walls and i dont want the zombie to spawn in a different room, but i found your answer very useful.

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