While developing games which involve an action element, we often need to figure out a way to collide with a moving target. Such scenarios can be typically called a ‘hitting a moving target’ problem. This is particularly prominent in tower defense games or missile command like games. We may need to create an AI or algorithm which could figure out the enemy’s motion and fire at it.
In this tutorial we will be exploring an approach for creating a sokoban or crate-pusher game using tile-based logic and a two-dimensional array to hold level data. We are using Unity for development with C# as the scripting language. Please download the source files provided with this tutorial to follow along.
Classes are everywhere. Once the domain of RPGs, now class systems have been pushed into every type of game imaginable. We’re all familiar with the tropes of Warriors and Wizards in high fantasy, but what can we learn about class design from other games?
In this tutorial, you’ll learn how to use Physi.js to add game physics to a 3D scene created using Three.js. We’ll create a simple game in which we drive a cart around collecting items, using basic physics shapes and physics constraints.
In the first part of the series, we explored the different coordinate systems for hexagonal tile-based games with the help of a hexagonal Tetris game. One thing you may have noticed is that we are still relying on the offset coordinates for drawing the level onto the screen using the
The basic hexagonal tile-based approach explained in the hexagonal minesweeper tutorial gets the work done but is not very efficient. It uses direct conversion from the two-dimensional array-based level data and the screen coordinates, which makes it unnecessarily complicated to determine tapped tiles.
In the third tutorial of the series, you learned about different methods and properties of the Body module in Matter.js. The Body module enables you to manipulate simple bodies like circles, rectangles, and trapeziums. Matter.js also has other modules to help you create and manipulate some complex but common composite bodies like cars, chains, pyramids, stacks, and soft bodies.
In the previous tutorial of the series, you learned about the World and Engine modules in Matter.js. The methods available in these two modules are meant to control the behavior of multiple bodies or the whole world at once. However, at some point it will become necessary to have control over the properties of individual bodies in your world.
In the introductory tutorial of this series, you were briefly introduced to different modules in Matter.js. The library contains a lot of modules, so it was impractical to write in detail about each of them in a single tutorial. After reading the first part of the series, you should now have a general idea of the library and its features.