Phaser augments by Retrocade.net

Align_Center_Middle.ts

(function(Phaser, PIXI){
    var defineFor = function(classDef){
        classDef.prototype.positionCenter = function(){
            this.center = Phaser.GAMES[0].width / 2;
        };
        classDef.prototype.positionMiddle = function(){
            this.middle = Phaser.GAMES[0].height / 2;
        };
        classDef.prototype.positionCenterParent = function(){
            if (this.parent !== null){
                this.center = this.parent.x + this.parent.width / 2;
            }
        };
        classDef.prototype.positionMiddleParent = function(){
            if (this.parent !== null){
                this.middle = this.parent.y + this.parent.height / 2;
            }
        };
    };

    defineFor(Phaser.Sprite);
    defineFor(Phaser.Text);
    defineFor(PIXI.DisplayObjectContainer);
})(Phaser, PIXI);

Bottom_Right.ts

(function(Phaser, PIXI){
    var defineFor = function(classDef){
        Object.defineProperty(classDef.prototype, "right", {
            get: function () {
                return this.x + this.width - 1;
            },
            set: function (value) {
                this.x = value - this.width + 1 | 0;
            }
        });
        Object.defineProperty(classDef.prototype, "bottom", {
            get: function () {
                return this.y + this.height - 1;
            },
            set: function (value) {
                this.y = value - this.height + 1 | 0;
            }
        });
    };

    defineFor(Phaser.Text);
    defineFor(PIXI.DisplayObjectContainer);
})(Phaser, PIXI);

Center_Middle.ts

(function(Phaser, PIXI){
    var defineFor = function(classDef){
        Object.defineProperty(classDef.prototype, "center", {
            get: function () {
                return this.x + this.width / 2;
            },
            set: function (value) {
                this.x = value - this.width / 2 | 0;
            }
        });
        Object.defineProperty(classDef.prototype, "middle", {
            get: function () {
                return this.y + this.height / 2;
            },
            set: function (value) {
                this.y = value - this.height / 2 | 0;
            }
        });
    };

    defineFor(Phaser.Sprite);
    defineFor(Phaser.Text);
    defineFor(PIXI.DisplayObjectContainer);
})(Phaser, PIXI);

GlobalToLocalToGlobal.ts

(function(Phaser, PIXI){
    var defineFor = function(classDef){
        classDef.prototype.globalToLocalX = function(x, localObject){
            while (localObject) {
                x -= localObject.x;
                localObject = localObject.parent;
            }

            return x;
        };
        classDef.prototype.globalToLocalY = function(y, localObject){
            while (localObject) {
                y -= localObject.y;
                localObject = localObject.parent;
            }

            return y;
        };
    };

    defineFor(Phaser.Sprite);
    defineFor(Phaser.Text);
    defineFor(PIXI.DisplayObjectContainer);
})(Phaser, PIXI);