phaser/examples/physics/angle to pointer.js

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2013-10-22 02:58:20 +00:00
var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update, render: render });
function preload() {
game.load.image('arrow', 'assets/sprites/arrow.png');
}
var sprite;
function create() {
game.stage.backgroundColor = '#0072bc';
sprite = game.add.sprite(400, 300, 'arrow');
sprite.anchor.setTo(0.5, 0.5);
}
function update() {
// This will update the sprite.rotation so that it points to the currently active pointer
// On a Desktop that is the mouse, on mobile the most recent finger press.
sprite.rotation = game.physics.angleToPointer(sprite);
}
function render() {
game.debug.renderSpriteInfo(sprite, 32, 32);
}