Ruby is an open-source dynamic OO interpreted language created by Yukihiro Matsumoto (Matz) in the 1990s that combines the good bits from Perl, Smalltalk and Lisp. It supports multiple programming paradigms. Ruby's primary purpose is to "help every programmer in the world to be productive, and to ...

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LibGDX controllers: how to fix crashes in JRuby?

I'm using JRuby with LibGDX and it's been going quite swimmingly, save for a crash I experience every time I try to use the controllers extension. Here's a basic rundown: I've required all the ...
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Moving while doing loop animation in RPGMaker

I made a custom class to display character portrait in RPGMaker XP Here is the class : class Poser attr_accessor :images def initialize @images = Sprite.new @images.bitmap = ...
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How can I save a bitmap as a .jpg or .png?

I'm writing a script on RPG maker and at some point I'll need to save a bitmap as a .png or .jpg file on the game folder. I know I could probably load the picture with File.read or something alike and ...