October 2016
Intermediate to advanced
452 pages
9h 47m
English
Content preview from Unreal Engine 4 Scripting with C++ CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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AI for a Melee Attacker
We can use a Behavior Tree to construct an NPC with melee attack behavior. The Melee Attacker will have the following behavior:
- Search for the best opponent to attack every 10 seconds. The best opponent to attack is going to be the closest opponent within a
SearchRadius. We will achieve this using a Service. Chalk the opponent we are attacking into the Melee Attacker's Behavior Tree Blackboard. - Move towards the opponent we are attacking (indicated by the Blackboard).
- If we are within
AttackRadiusunits of the opponent, damage the opponent we are attacking everyAttackCooldownseconds.
Tip
This is just one way to attack an opponent using a BehaviorTree. You will find you can also attack inside an attack animation for the Melee ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.