phaser/TS Tests/input/point in rotated sprite.js

/// <reference path="../../Phaser/Game.ts" />
(function () {
    var game = new Phaser.Game(this, 'game', 800, 600, preload, create, update, render);
    function preload() {
        game.load.image('sprite', 'assets/sprites/atari130xe.png');
    }
    var sprite;
    var rotate = false;
    function create() {
        sprite = game.add.sprite(200, 200, 'sprite');
        game.input.onTap.add(rotateIt, this);
    }
    function rotateIt() {
        if(rotate == false) {
            rotate = true;
        } else {
            rotate = false;
        }
    }
    var inPoint = false;
    function update() {
        if(rotate) {
            sprite.rotation++;
        }
        inPoint = Phaser.SpriteUtils.overlapsXY(sprite, game.input.x, game.input.y);
    }
    function render() {
        game.stage.context.save();
        game.stage.context.fillStyle = 'rgb(255,0,255)';
        game.stage.context.fillText('x: ' + Math.round(sprite.transform.upperLeft.x) + ' y: ' + Math.round(sprite.transform.upperLeft.y), sprite.transform.upperLeft.x, sprite.transform.upperLeft.y);
        game.stage.context.fillText('x: ' + Math.round(sprite.transform.upperRight.x) + ' y: ' + Math.round(sprite.transform.upperRight.y), sprite.transform.upperRight.x, sprite.transform.upperRight.y);
        game.stage.context.fillText('x: ' + Math.round(sprite.transform.bottomLeft.x) + ' y: ' + Math.round(sprite.transform.bottomLeft.y), sprite.transform.bottomLeft.x, sprite.transform.bottomLeft.y);
        game.stage.context.fillText('x: ' + Math.round(sprite.transform.bottomRight.x) + ' y: ' + Math.round(sprite.transform.bottomRight.y), sprite.transform.bottomRight.x, sprite.transform.bottomRight.y);
        Phaser.DebugUtils.renderInputInfo(32, 32);
        game.stage.context.fillText('in: ' + inPoint, 300, 32);
        game.stage.context.restore();
    }
})();