scrixel-collision

AABB collision library for the Scrixel game engine.

Installation

npm install --save scrixel-collision

Example

Require

var ScrixelCollision = require('scrixel-collision')

Creating a Boxes

var boxA = new ScrixelCollision.Box(5, 10);
var boxB = new ScrixelCollision.Box(2, 3);

Where box A will have a width of 5 and a height of 10 and box B will have a width of 2 and a height of 3.

Creating a Group

var groupA = new ScrixelCollision.Group();
var groupB = new ScrixelCollision.Group();

groupA.addBox(boxA);
groupB.addBox(boxB);

Adds boxA to groupA and adds boxB to groupB.

Testing a Collision

var collision = new ScrixelCollision.CollisionManager(groupA, groupB);

collision.onTouch = function () {
    console.log('A groupA box is colliding with a groupB box');
};

collision.test();

It will console.log if a box from groupA is colliding with groupB.

Full list of callback methods include:

onTouch()
onNorth()
onEast()
onSouth()
onWest()
onInside()

Tests

In scrixel-collision root directory, run:

npm install
npm test

Author

Jordan Lord

License

GPLv3. See LICENSE.txt.