September 2018
Intermediate to advanced
434 pages
8h 47m
English
Content preview from Swift Game Development - Third Edition
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Adding coins
Coins are more fun if there are two value variations. We will create two coins:
- A Bronze Coin, worth one coin
- A Gold Coin, worth five coins
The two coins will be distinguishable by their color, as seen here:
Creating the coin classes
We only need a single Coin class to create both denominations. Everything in the Coin class should look very familiar at this point. To create the Coin class, add a new file named Coin.swift and then enter the following code:
import SpriteKit class Coin: SKSpriteNode, GameSprite { var initialSize = CGSize(width: 26, height: 26) var textureAtlas: SKTextureAtlas = SKTextureAtlas(named: "Environment") var value ...Become 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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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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