phaser-ce
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Phaser CE (Community Edition) is a fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers.
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JavaScript
/**
* @author Richard Davey <rich@photonstorm.com>
* @copyright 2016 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* The Angle Component provides access to an `angle` property; the rotation of a Game Object in degrees.
*
* @class
*/
Phaser.Component.Angle = function () {};
Phaser.Component.Angle.prototype = {
/**
* The angle property is the rotation of the Game Object in *degrees* from its original orientation.
*
* Values from 0 to 180 represent clockwise rotation; values from 0 to -180 represent counterclockwise rotation.
*
* Values outside this range are added to or subtracted from 360 to obtain a value within the range.
* For example, the statement player.angle = 450 is the same as player.angle = 90.
*
* If you wish to work in radians instead of degrees you can use the property `rotation` instead.
* Working in radians is slightly faster as it doesn't have to perform any calculations.
*
* @property {number} angle
*/
angle: {
get: function ()
{
return Phaser.Math.wrapAngle(Phaser.Math.radToDeg(this.rotation));
},
set: function (value)
{
this.rotation = Phaser.Math.degToRad(Phaser.Math.wrapAngle(value));
}
}
};