In this article, we will set up the enemies to attack the Player. The enemies will attack the Player when attacked, and they will be able to damage the Player. The enemies are set up similar to the Player in the previous article. They have a Hitbox that is activated…

In this article, we will add the IDamageable interface to the Player from the previous article. This will allow us to damage the Player with a Trigger-able Collider and play a death animation when out of health. In the Animator for the Player, we make any state transition to the…

This article will show how to use an interface to allow the Player to damage and destroy an Enemy. An interface is a script that requires that methods and properties outlined in the interface be implemented when inherited by a class. To have the Enemy show that it has been…

This article will cover some of the main differences between an abstract class and an interface in C#. Abstract classes and interfaces are both used to create abstraction. Abstraction in C# is the process of defining the essential details to call operations (i.e., methods) without including the implementation details. Abstract Class vs. Interface These…

This article will show how to create a simple Hitbox for the Player’s attack. The Hitbox will be activated and deactivated in the attack animation. It will also use the physics layers, so it does not trigger from the Player. The Hitbox has a Box Collider 2D and Rigidbody 2D…

This article will show how to set up an Enemy base class that the other enemies will inherit. One advantage of using inheritance is that it prevents you from writing the same or similar code multiple times in different scripts. All three enemies are inheriting from the same script for…

This article will show how to set up a sword swing for a 2D character when the Player presses the left mouse button. We will also add an animation for a sword arc effect to make the sword swing more visible. Animator Controller for the Player is set up to…

This article will show how to create and set up a 2D character in Unity. The 2D character will be able to move around the screen and jump. The Player script needs a few variables to control the movement of the character. The speed the Player will move at horizontally…

This short article will show how to give the Tilemap colliders for the tiles and then use Composite Collider to combine all the individual tile colliders. To give all of the tiles on Tilemap colliders, select the Tilemap and add the Tilemap Collider 2D component. Now all the tiles have…