February 2014
Intermediate to advanced
330 pages
7h 11m
English
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Starting scripts
Let's have some fun making the cannon shoot its cannonball. It's always a good idea to script and test the interactive parts of your game as early as possible. Without scripts, it's just a bunch of pretty pictures! They might be nice to look at, but they won't keep the player entertained for long.
Engage thrusters
We have two objects to script. Object is an official programmer word that means something that performs an action in a program.
In this case the objects are visible. Our sprites are our objects. We have a cannonball and a cannon. The player will be able to control the direction of the cannon. The cannonball will fly away in a certain direction based on which way the cannon is pointing. So the way things are controlled is: ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.