1. Designing Games with Swift | Swift 3 Game Development

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Swift 3 Game Development - Second Edition

By : Haney

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Swift 3 Game Development

2.7 (3)

By: Haney

Buy this Book

Overview of this book

Swift is the perfect choice for game development. Developers are intrigued by Swift 3.0 and want to make use of new features to develop their best games yet. Packed with best practices and easy-to-use examples, this book leads you step by step through the development of your first Swift game. This book starts by introducing SpriteKit and Swift's new features that can be used for game development. After setting up your first Swift project, you will build your first custom class, learn how to draw and animate your game, and add physics simulations. Then, you will add the player character, NPCs, and powerups. To make your game more fun and engaging, you will learn how to set up scenes and backgrounds, build fun menus, and integrate with Apple Game Center to add leaderboards and achievements. You will then make your game stand out by adding animations when game objects collide, and incorporate proven techniques such as the advanced particle system and graphics. Finally, you will explore the various options available to start down the path towards monetization and publish your finished games to the App Store. By the end of this book, you will be able to create your own iOS games using Swift and SpriteKit.

Preface

Who this book is for

What this book covers

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Free Chapter

1. Designing Games with Swift

Why you will love Swift

Prerequisites

What you will learn in this book

New in Swift 4.2

Setting up your development environment

Exploring the SpriteKit demo

Examining the demo code

Cleaning up

Summary

2. Sprites, Camera, Action!

Preparing your project

Drawing your first sprite

Building a SKSpriteNode class

Animation—movement, scaling, and rotation

The story on positioning

Working with textures

Designing for Retina

Organizing art into texture atlases

Centering the camera on a sprite

Summary

3. Mix in the Physics

Laying the foundations

Renovating the GameScene class

Physics bodies and gravity

Exploring physics simulation mechanics

Bumping bees into bees

Summary

4. Adding Controls

Retrofitting the Player class for flight

Assigning a physics body to the player

Polling for device movement with Core Motion

Wiring up the sprite onTap events

Teaching our penguin to fly

Listening for touches in GameScene

Fine-tuning gravity

Spreading your wings

Improving the camera

Pushing Pierre forward

Tracking the player's progress

Summary

5. Spawning Enemies, Coins, and Power-Ups

Introducing the cast

Locating and adding the art assets

Adding the Power-up Star

A new enemy - the Mad Fly

Another terror - Bats!

Guarding the ground with the Blade

Adding coins

Organizing the project navigator

Testing the new game objects

Preparing for endless flight

Summary

6. Generating a Never-Ending World

Designing levels with the SpriteKit scene editor

Building encounters for Pierre Penguin

Looping encounters for a never-ending world

Adding the Power-up Star at random places

Turning bronze coins into gold coins

Summary

7. Implementing Collision Events

Learning the SpriteKit collision vocabulary

Collision versus contact

Physics category masks

Using category masks in Swift

Adding contact events to our game

Assigning categories to game objects

Preparing GameScene for contact events

Viewing console output

Testing our contact code

Player health and damage

Animations for damage and game over

The Power-up Star logic

Summary

8. Polishing to a Shine – HUD, Parallax Backgrounds, Particles, and More

Adding a HUD

Parallax background layers

Using the particle system

Creating a SpriteKit particle file

Configuring the path particle settings

Adding the particle emitter to the game

Granting safety as the game starts

Summary

9. Adding Menus and Sounds

Building the main menu

Wiring up the START GAME button

Wiring up GameScene for game over

Informing the GameScene class when the player dies

Implementing touch events for the restart menu

Adding music with AVAudio

Playing sound effects

Adding Options to the Menu Scene

Summary

10. Standing out in the Crowd with Advanced Features

Adding crates to smash open

Creating the Crate particle effects

Recycling emitter nodes with particle pools

Wiring up crate contact events

Creating the health power-up crate

Spawning smashable crates that reward coins

Summary

11. Introduction to SceneKit

Creating a Scene with SCNScene

Adding objects to the scene

Importing scenes from an external 3D application

Creating the hero class and physics

Adding an enemy and collision detection

Adding a SpriteKit overlay

Adding labels and buttons

Adding touch interactivity

Adding the Gameloop

Adding wall and floor parallax

Adding particles

Adding character animation

Summary

12. Choosing a Monetization Strategy

Developing your marketing plan

Leveraging crowdfunding

Showing display ads for revenue

Adding an AdMob Ad in the App

Selling in-app purchases

Adding In-App Purchases

Localization in foreign markets

Managing scope and completing projects

Summary

13. Integrating with Game Center

Authenticating the player's Game Center account

Opening Game Center in our game

Updating the leaderboard from the code

Adding an achievement

Summary

14. Introduction to Spritekit with ARKit

Requirements for the project

Creating an AR Spritekit project

Adding text and crosshair

Adding anchors at random locations

Adding custom sprite

Registering touch controls to remove game objects

Summary

15. Introduction to Scenekit with ARKit

Going through the basic Scenekit/ARKit project

Project setup and detecting a plane

Adding touches

Adding Game Objects

Adding Score and Gameover text

Finishing touches

Summary

16. Publishing the Game on the App Store

Creating the Bundle ID for the app

Preparing the project

Create the App in the itunesconnect portal

Upload the App and submit for review

Summary

17. Multipeer Augmented Reality

Multipeer connectivity framework overview

Creating the multipeer session class

Creating a UI for the app

Setting outlets and adding variables

Testing the application

Summary

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Swift 3 Game Development - Second Edition

By : Haney

Swift 3 Game Development

By: Haney

Overview of this book

Chapter 1. Designing Games with Swift

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