#Classic snake game black and white install

The snake and objective are drawn using rectangles.Section 2.1, therefore, describes the requirements of the game which is followed by a section describing the code. 2 Building the gameĪs with every project, it can be a great idea to establish a couple of requirements to set the direction and outline an overview of necessary features. Find more 2D primitive methods at /reference.įigure 1: Display the direction of the horizontal axis (x) and vertical axis (y) within Processing’s graphical interface. Drawing shapes within Processing is very simple because the library provides the 2D primitive methods such as rect(x, y, w, h), circle(x, y, r), or line(x1, y1, x2, y2). Processing also provides a graphical interface where the point (x, y) = (0, 0) is at the left top corner (see figure 1). keyPressed() executes when a key is pressed, and the key is stored in a variable named key (Processing, 2022c).draw() executes forever and is called a number of times matching the framerate (Processing, 2022b).setup() is called one time when the application starts (Processing, 2022a).Another built-in method, the article is introducing later is keyPressed(). Two important methods to know to get started with Processing are the methods setup() and draw(). Processing provides many methods to control the flow of an application, for example, to control key events, initialization, or continuous behavior.

#Classic snake game black and white install

To download and install Processing, go to /download and download the installable matching the preferred platform.

The library is built on Java and provides additional classes and simplifications (Wikipedia, 2022). Wikipedia (2022) describes Processing as a graphical library and integrated development environment (IDE). A GIF displaying the Snake game from the article.ĭo you know the basics of Java or Processing and want to start developing your own games or maybe just recreate one of the classics? This article describes the process of building the classic Snake game using Processing.