游戏策划交流群 59941158 【只收在游戏圈娱乐交友总部 49232244 【只Jacob HabgoodMark OvermarsThe Game Maker’sApprenticeGame Development for Beginners游戏策划交流群 59941158 【只收在职策划】游戏圈娱乐交友总部 49232244 【只收圈内人士】The Game Maker’s Apprentice: Game Development for BeginnersCopyright © 2006 by Jacob Habgood and Mark OvermarsAll rights reserved. No part of this work may be reproduced or transmitted in any form or by any means,electronic or mechanical, including photocopying, recording, or by any information storage or retrievalsystem, without the prior written permission of the copyright owner and the publisher.In purchasing this book, the authors and publisher grant you permission to use the electronic resourcesfrom the accompanying CD for commercial or noncommercial use in your own games made with GameMaker. However, redistribution of the original games or their resources is prohibited and the authorsretain full copyright of all the original game concepts and the intellectual property associated with them.ISBN-13 (pbk): 978-1-59059-615-9ISBN-10 (pbk): 1-59059-615-3Printed and bound in China 9 8 7 6 5 4 3 2 1Trademarked names may appear in this book. Rather than use a trademark symbol with every occurrenceof a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademarkowner, with no intention of infringement of the trademark.Lead Editor: Chris MillsDevelopment Editor: Adam ThomasTechnical Reviewer/Additional Material: Sean DaviesEditorial Board: Steve Anglin, Ewan Buckingham, Gary Cornell, Jason Gilmore, Jonathan Gennick,Jonathan Hassell, James Huddleston, Chris Mills, Matthew Moodie, Dominic Shakeshaft,Jim Sumser, Keir Thomas, Matt WadeProject Manager: Richard Dal PortoCopy Edit Manager: Nicole LeClercCopy Editor: Liz WelchAssistant Production Director: Kari Brooks-CoponyProduction Editor: Ellie FountainCompositor: Dina QuanProofreader: Lori BringIndexer: Present Day IndexingArtist: Kinetic Publishing Services, LLCIllustrations and Cover Art: Kevin CrossleyGame Artists: Kevin Crossley, Matty Splatt and Ari FeldmanCover Designer: Kurt KramesManufacturing Director: Tom DebolskiDistributed to the book trade worldwide by Springer-Verlag New York, Inc., 233 Spring Street, 6th Floor,New York, NY 10013. Phone 1-800-SPRINGER, fax 201-348-4505, e-mail orders-ny@springer-sbm.com, orvisit http://www.springeronline.com. For information on translations, please contact Apress directly at 2560 Ninth Street, Suite 219, Berkeley,CA 94710. Phone 510-549-5930, fax 510-549-5939, e-mail info@apress.com, or visit http://www.apress.com.The information in this book is distributed on an “as is” basis, without warranty. Although every precautionhas been taken in the preparation of this work, neither the author(s) nor Apress shall have any liability toany person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectlyby the...