Hitbox2D Class

The Hitbox2D class is used for collision detection. It uses a simple AABB (Axis Aligned Bounding Box) method to detect collision.

Here is how the constructor of Hitbox2D Class looks:

export class Hitbox2D{
	constructor(arcsci, pX = 0, pY = 0, width = 0, height = 0){
		this.arcsci = arcsci;
		this.x = pX;
		this.y = pY;
		this.width = width;
		this.height = height;
		this.debugIsColliding = false;
		this.HBOXID = "";
		this.isDetectionOnly = false;
	}

    ...
    
}

The Hitbox2D class takes in almost the same parameters as the Rect2D class except the colors. It has a unique id as HBOXID and a isDetectionOnly variable to determine weather it will act as barrier or a collision trigger which should be set using setDetectionMode(). . The debugIsColliding is for debug view which can be enabled by calling the drawDebugOutline() function in Game Loop. Its position and size can be set using setPos() and setSize().