TOPICS

Editor Essentials Scripting Graphics & Visual Effects 2D Mobile & Touch XR Physics User Interface For Educators AI & Navigation

Content Type

Pathways

Build skills in Unity with guided learning pathways designed to help anyone interested in pursuing a career in gaming and the Real Time 3D Industry.

View all Pathways

Courses

Explore a topic in-depth through a combination of step-by-step tutorials and projects.

View all Courses

Projects

Create a Unity application, with opportunities to mod and experiment.

View all Projects

Tutorials

Find what you’re looking for with short, bite-sized tutorials.

TOPICS

View Tutorial Content

Challenge 2 - Play Fetch

Tutorial

Beginner

+10 XP

1 Hour

(24124)

Overview

Skills

For Educators

Summary

Challenge Overview: 
Use your array and random number generation skills to program this challenge where balls are randomly falling from the sky and you have to send your dog out to catch them before they hit the ground. To complete this challenge, you will have to make sure your variables are assigned properly, your if-statements are programmed correctly, your collisions are being detected perfectly, and that objects are being generated randomly.
Challenge Outcome:
A random ball (of 3) is generated at a random x position above the screen
When the user presses spacebar, a dog is spawned and runs to catch the ball
If the dog collides with the ball, the ball is destroyed
If the ball hits the ground, a “Game Over” debug message is displayed
The dogs and balls are removed from the scene when they leave the screen

Materials

Challenge 2 - Starter Files.zip

Select your Unity version

Last updated: January 03, 2024

2022.3

2022.2

2022.1

2021.3

2021.2

2021.1

2020.3

2020.2

2020.1

2019.4

2019.3

2019.2

2019.1

2018.4

Language

English

Challenge 2 - Play Fetch