Sample Project: RAIN Attack Harness

[JesterKeymaster]

Hello Community!

Here is a sample project we get a lot of requests for. “How do I make my AI NOT attack in a straight line?”. To achieve this we use an Attack Harness which limits the amount of AI that can attack you at one time. No two AI can be in the same position at the same time and the AI picks the closest available position to attack even if the player is moving.

Play around with the distances and the amount of AI positions. If you have any questions, let us know!

Share this thread for others to download!

RAIN Attack Harness

Best,
Jester

EDIT: A new version of the Attack Harness has been uploaded. Click on the link above to download it.

• This topic was modified 2 years, 9 months ago by  Jester.

[sundayhdParticipant]

Thanks!!

[kodmistrzParticipant]

Great work! Thanks Unfortunately I have a little issue. Enemies are trying move outside the NavMesh but they can’t… Example on screen: http://s22.postimg.org/41w9ewlvl/issue.jpg

Please help me.

Regards,
Patrick

[kodmistrzParticipant]

Another one:

[deleaiyeParticipant]

Jester I hate to be a bother but I have been trying to convert the scripts in the sample to unityscript and wonder if me replacing “out int attackslot” in the method “OccupyClosestAttackSlot” in class “AttackHarness” with just “attackSlot: int” will break anything.

[primeKeymaster]

@kodmistrz - we’ll be posting a new version later today with a small change that will correctly release attack slots when off the mesh.

@deleaiye - I’m not a unityscript expert. Maybe someone else here knows how to use out params in unity script?

[CodersExpoParticipant]

If you define your function in JS/US, it cannot utilize ByRef parameters. However, if your function is defined in C#, you can call it from JS/US with Out parameters that are ByRef.

[JesterKeymaster]

A new version has been posted, please click on the original link above to download version 2

[CodersExpoParticipant]

Very cool! Nice work on this guys. Works awesome even as you drag pillar (enemy) around it all updates.

[JesterKeymaster]

Thanks CodersExpo! Let us know any feedback you have.

Best,
Jester

[deleaiyeParticipant]

I just realised that I can use both C# and unityscript scripts in the behaviour tree. Which means I don’t need to convert the scripts to unityscript.That’s awesome.

[redhawkParticipant]

Lucky. I can’t use Playmaker in the behaviour tree. I still have to do the C# scripting.

[kodmistrzParticipant]

I have a little issue with this sample project. My AIs have problem with collision each other. Sometimes when they enter collision, they start flying in the air…

Example on the screen:

Please help me.

[JesterKeymaster]

kodmistrz,

Are you using a character controller? If so maybe the step offset is allowing them to walk over each other. Maybe add some colliders specific to AI to AI collisions to keep them from walking on each other. Try that and see if that helps!

Best,
Jester

[kodmistrzParticipant]

Hi Jester,
I’m using capsule collider as in sample project. I have many issuses. I attached video: http://www.youtube.com/watch?v=YAuKrVXWVco You can see it. Thank you for your reply.

Regards,
Patrick

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