phaser-physics-matter

Matter.js Physics

Setting up and using Matter.js physics in Phaser 4 -- full-body physics with rigid bodies, compound bodies, constraints, composites, sensors, collision filtering, pointer dragging, tilemap integration, and debug rendering.

Key source paths: src/physics/matter-js/MatterPhysics.js, src/physics/matter-js/World.js, src/physics/matter-js/Factory.js, src/physics/matter-js/MatterSprite.js, src/physics/matter-js/MatterImage.js, src/physics/matter-js/MatterGameObject.js, src/physics/matter-js/PointerConstraint.js, src/physics/matter-js/MatterTileBody.js, src/physics/matter-js/components/, src/physics/matter-js/events/, src/physics/matter-js/typedefs/ Related skills: ../phaser-game-setup-and-config/SKILL.md, ../phaser-sprites-and-images/SKILL.md, ../phaser-physics-arcade/SKILL.md, ../phaser-tilemaps/SKILL.md

Quick Start

class GameScene extends Phaser.Scene {
    create() {
        // Matter sprite (dynamic, has animation support)
        this.player = this.matter.add.sprite(400, 200, 'player');
        this.player.setBounce(0.5);
        this.player.setFriction(0.05);

        // Matter image (dynamic, no animation)
        const box = this.matter.add.image(300, 100, 'crate');

        // Static body from raw shape
        this.matter.add.rectangle(400, 580, 800, 40, { isStatic: true });

        // Enable pointer dragging on all bodies
        this.matter.add.mouseSpring();

        this.cursors = this.input.keyboard.createCursorKeys();
    }

    update() {
        if (this.cursors.left.isDown) {
            this.player.setVelocityX(-5);
        } else if (this.cursors.right.isDown) {
            this.player.setVelocityX(5);
        }
        if (this.cursors.up.isDown && this.player.body.velocity.y > -0.1) {
            this.player.setVelocityY(-10);
        }
    }
}

// Enable Matter physics in game config
const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    physics: {
        default: 'matter',
        matter: {
            gravity: { y: 1 },
            enableSleeping: true,
            debug: true,
            setBounds: true    // walls around canvas edges
        }
    },
    scene: GameScene
};

const game = new Phaser.Game(config);