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Learn Unity ML-Agents ??? Fundamentals of Unity Machine Learning

You're reading from   Learn Unity ML-Agents ??? Fundamentals of Unity Machine Learning Incorporate new powerful ML algorithms such as Deep Reinforcement Learning for games

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781789138139
Length 204 pages
Edition 1st Edition
Languages
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Author (1):
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Micheal Lanham Micheal Lanham
Author Profile Icon Micheal Lanham
Micheal Lanham
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Toc

Carnivore: the hunter

Trying to find the balance in creating a thriving world was one of the challenges you originally faced in the original terrarium. In fact, the most challenging creature to write was no surprise: the carnivore. The carnivore is at the top of the food chain and its purpose is to consume herbivores. Not unlike the real world, this will actually help in our training of both agents. In order to add our carnivore creature, we will first need to add some code to our CreatureAgent script. Follow this exercise to modify the CreatureAgent script for carnivores:

  1. Open the CreatureAgent script in your favorite coding editor.
  2. Modify the AgentAction method and uncomment the Attack and Defend actions as follows:
      public override void AgentAction(float[] vectorAction, 
string textAction) {
//Action Space 7 float
// 0 = Move
// 1 = Eat
...
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