June 2015
Intermediate to advanced
388 pages
7h 31m
English
Content preview from Android Game Programming By ExampleBecome 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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Performing the checks
We are really close to being able to play our game, albeit with simplified collision detection. First add some methods that handle what happens when certain collisions are detected and then see how we actually use our CD class.
Helper methods
First of all, we need a couple of helper methods to respond, when we detect various types of collisions.
We need a method for when the ship is destroyed and a method for when an asteroid is destroyed. The next two subsections cover this.
Destroying a ship
The death of a ship can be detected in two places, so it makes sense to add a method to handle the events that follow. In this next method, we reset the ship's location to the center of the map, play a sound, and decrement numLives.
If
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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.
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