Added support for GetRandomPoint to the Curve and Path classes.

Author: photonstorm

v3/src/curves/curve/Curve.js

@@ -93,6 +93,7 @@ var Curve = new Class({
     getLengths: require('./inc/GetLengths'),
     getPointAt: require('./inc/GetPointAt'),
     getPoints: require('./inc/GetPoints'),
+    getRandomPoint: require('./inc/GetRandomPoint'),
     getSpacedPoints: require('./inc/GetSpacedPoints'),
     getStartPoint: require('./inc/GetStartPoint'),
     getTangent: require('./inc/GetTangent'),

v3/src/curves/curve/inc/GetRandomPoint.js

@@ -0,0 +1,20 @@
+var Vector2 = require('../../../math/Vector2');
+
+/**
+ * [description]
+ *
+ * @method Phaser.Curves.Curve#getRandomPoint
+ * @since 3.0.0
+ *
+ * @param {Phaser.Math.Vector2} [out] - [description]
+ *
+ * @return {Phaser.Math.Vector2} [description]
+ */
+var GetRandomPoint = function (out)
+{
+    if (out === undefined) { out = new Vector2(); }
+
+    return this.getPoint(Math.random(), out);
+};
+
+module.exports = GetRandomPoint;

v3/src/curves/path/Path.js

@@ -51,6 +51,7 @@ var Path = new Class({
     getLength: require('./inc/GetLength'),
     getPoint: require('./inc/GetPoint'),
     getPoints: require('./inc/GetPoints'),
+    getRandomPoint: require('./inc/GetRandomPoint'),
     getSpacedPoints: require('./inc/GetSpacedPoints'),
     getStartPoint: require('./inc/GetStartPoint'),
     lineTo: require('./inc/LineTo'),

v3/src/curves/path/inc/GetRandomPoint.js

@@ -0,0 +1,20 @@
+var Vector2 = require('../../../math/Vector2');
+
+/**
+ * [description]
+ *
+ * @method Phaser.Curves.Path#getRandomPoint
+ * @since 3.0.0
+ *
+ * @param {Phaser.Math.Vector2} [out] - [description]
+ *
+ * @return {Phaser.Math.Vector2} [description]
+ */
+var GetRandomPoint = function (out)
+{
+    if (out === undefined) { out = new Vector2(); }
+
+    return this.getPoint(Math.random(), out);
+};
+
+module.exports = GetRandomPoint;