mirror of
https://github.com/photonstorm/phaser
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72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2018 Photon Storm Ltd.
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
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*/
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/**
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* Sets the friction (e.g. the amount of velocity reduced over time) of the physics body when moving horizontally in the X axis. The higher than friction, the faster the body will slow down once force stops being applied to it.
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*
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* @name Phaser.Physics.Arcade.Components.Friction
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* @since 3.0.0
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*/
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var Friction = {
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/**
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* Sets the friction (e.g. the amount of velocity reduced over time) of the physics body when moving.
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* The higher than friction, the faster the body will slow down once force stops being applied to it.
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*
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* @method Phaser.Physics.Arcade.Components.Friction#setFriction
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* @since 3.0.0
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*
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* @param {number} x - The amount of horizontal friction to apply.
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* @param {number} [y=x] - The amount of vertical friction to apply.
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*
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* @return {this} This Game Object.
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*/
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setFriction: function (x, y)
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{
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this.body.friction.set(x, y);
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return this;
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},
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/**
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* Sets the friction (e.g. the amount of velocity reduced over time) of the physics body when moving horizontally in the X axis.
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* The higher than friction, the faster the body will slow down once force stops being applied to it.
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*
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* @method Phaser.Physics.Arcade.Components.Friction#setFrictionX
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* @since 3.0.0
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*
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* @param {number} x - The amount of friction to apply.
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*
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* @return {this} This Game Object.
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*/
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setFrictionX: function (x)
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{
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this.body.friction.x = x;
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return this;
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},
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/**
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* Sets the friction (e.g. the amount of velocity reduced over time) of the physics body when moving vertically in the Y axis.
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* The higher than friction, the faster the body will slow down once force stops being applied to it.
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*
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* @method Phaser.Physics.Arcade.Components.Friction#setFrictionY
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* @since 3.0.0
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*
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* @param {number} x - The amount of friction to apply.
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*
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* @return {this} This Game Object.
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*/
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setFrictionY: function (y)
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{
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this.body.friction.y = y;
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return this;
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}
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};
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module.exports = Friction;
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