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node_modules/phaser/plugins/impact/components/Velocity.js

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+/**
+ * @author       Richard Davey <rich@photonstorm.com>
+ * @copyright    2020 Photon Storm Ltd.
+ * @license      {@link https://opensource.org/licenses/MIT|MIT License}
+ */
+
+/**
+ * The Impact Velocity component.
+ * Should be applied as a mixin.
+ *
+ * @namespace Phaser.Physics.Impact.Components.Velocity
+ * @since 3.0.0
+ */
+var Velocity = {
+
+    /**
+     * Sets the horizontal velocity of the physics body.
+     *
+     * @method Phaser.Physics.Impact.Components.Velocity#setVelocityX
+     * @since 3.0.0
+     *
+     * @param {number} x - The horizontal velocity value.
+     *
+     * @return {this} This Game Object.
+     */
+    setVelocityX: function (x)
+    {
+        this.vel.x = x;
+
+        return this;
+    },
+
+    /**
+     * Sets the vertical velocity of the physics body.
+     *
+     * @method Phaser.Physics.Impact.Components.Velocity#setVelocityY
+     * @since 3.0.0
+     *
+     * @param {number} y - The vertical velocity value.
+     *
+     * @return {this} This Game Object.
+     */
+    setVelocityY: function (y)
+    {
+        this.vel.y = y;
+
+        return this;
+    },
+
+    /**
+     * Sets the horizontal and vertical velocities of the physics body.
+     *
+     * @method Phaser.Physics.Impact.Components.Velocity#setVelocity
+     * @since 3.0.0
+     *
+     * @param {number} x - The horizontal velocity value.
+     * @param {number} [y=x] - The vertical velocity value. If not given, defaults to the horizontal value.
+     *
+     * @return {this} This Game Object.
+     */
+    setVelocity: function (x, y)
+    {
+        if (y === undefined) { y = x; }
+
+        this.vel.x = x;
+        this.vel.y = y;
+
+        return this;
+    },
+
+    /**
+     * Sets the maximum velocity this body can travel at.
+     *
+     * @method Phaser.Physics.Impact.Components.Velocity#setMaxVelocity
+     * @since 3.0.0
+     *
+     * @param {number} x - The maximum allowed horizontal velocity.
+     * @param {number} [y=x] - The maximum allowed vertical velocity. If not given, defaults to the horizontal value.
+     *
+     * @return {this} This Game Object.
+     */
+    setMaxVelocity: function (x, y)
+    {
+        if (y === undefined) { y = x; }
+
+        this.maxVel.x = x;
+        this.maxVel.y = y;
+
+        return this;
+    }
+
+};
+
+module.exports = Velocity;