Book Image

Monkey Game Development: Beginner's Guide

By : Michael Hartlef
Book Image

Monkey Game Development: Beginner's Guide

By: Michael Hartlef

Overview of this book

Monkey is a programming language and toolset that allows its user to develop modern 2D games easily for mobile and other platforms like iOS, Android, HTML5, FLASH, OSX, Windows and XNA. With Monkey you can create best selling games in a matter of weeks, instead of months.Monkey Game Development Beginner's Guide provides easy-to-follow step by step instructions on how to create eight different 2D games and how to deploy them to various platforms and markets. Learning about the structure of Monkey and how everything works together you will quickly create eight classical games and publish them to the modern app markets. Throughout the book you will learn important game development techniques like collision detection, handling player input with mouse, keyboard or touch events and creating challenging computer AI. The author explains how to emit particle effects, play sound and music files, use sprite sheets, load or save high-score tables and handle different device resolutions. Finally you will learn how to monetize your games so you can generate revenue.
Table of Contents (16 chapters)
Monkey Game Development
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
3
Game #2, Rocket Commander
4
Game #3, CometCrusher
5
Game #4, Chain Reaction
6
Game #5, Balls Out!
8
Game #7, Air Dogs 1942
9
Game #8, Treasure Chest

Time for action — implementing explosions


To implement explosions follow the ensuing steps:

  1. 1. Create a new script and save it under the name explosionClass.monkey.

  2. 2. Again, switch into Strict mode, import gameClasses, and create a global list called explosions, to store each explosion created in it.

    Strict
    Import gameClasses
    Global explosions := New List<explosion>
    

    Just like with the other objects before, we need some wrapper functions, which we can implement into the RocketCommander class. Only the names of the functions are different, so you already now how they work.

  3. 3. Implement functions to create, update, render, and remove explosions.

    Function UpdateExplosions:Int()
    For Local explosion := Eachin explosions
    explosion.Update()
    Next
    Return True
    End
    Function RenderExplosions:Int()
    For Local explosion := Eachin explosions
    explosion.Render()
    Next
    Return True
    End
    Function RemoveExplosions:Int()
    explosions.Clear()
    Return True
    End
    Function CreateExplosion:Int(x:Float, y:Float)
    Local...