player.js

ig.module(
    'game.entities.player'
)
.requires(
    'impact.entity'
)
.defines(function () {
    EntityPlayer = ig.Entity.extend({
        collides: ig.Entity.COLLIDES.PASSIVE,

        // Hitbox size and offset, fine tuned for good collisions
        size: {x: 6, y: 22},
        offset: {x: 2, y: 0},

        maxVel: {x: 50, y: 400},
        friction: {x: 300, y: 0},

        animSheet: new ig.AnimationSheet('media/player.png', 10, 22),

        init: function (x, y, settings) {
            this.parent(x, y, settings);
            // Add the animations
            this.addAnim('idle', 1, [0]);
            this.addAnim('run', 0.1, [1,2,3,4]);
            this.addAnim('idleRun', 1, [1]);
        },

        accelGround: 200,
        accelAir: 100,
        jump: 90,
        flipped: false,
        update: function () {
            // Slower acceleration if in the air
            var accel = this.standing? this.accelGround : this.accelAir;
            if (ig.input.state('left')) {
                this.accel.x = -accel;
                this.flipped = true;
            } else if (ig.input.state('right')) {
                this.accel.x = accel;
                this.flipped = false;
            } else {
                this.accel.x = 0;
            }

            if (ig.input.pressed('jump') && this.standing) {
                this.vel.y = -this.jump;
            }

            // Handle animations
            if (this.vel.x != 0) {
                this.currentAnim = this.anims.run;
            } else {
                this.currentAnim = this.anims.idle;
            }

            this.currentAnim.flip.x = this.flipped;

            this.parent();
        },

        collideWith: function (other, axis) {
            console.log('hey');
        }
    });
});