reverseAngle(angleRad) → {number} Reverses an angle. Parameters

angleBetweenPoints(point1, point2) → {number} Find the angle of a segment from (point1.x, point1

retrieve(source) → {array} Return all objects that could collide with the given Sprite or Rectangle

sinCosGenerator(length, sinAmplitude, cosAmplitude, frequency) → {Object} Generate a sine and cosine

catmullRomInterpolation(v, k) → {number} A Catmull Rom Interpolation Method, mostly used by Phaser

new QuadTree(x, y, width, height, maxObjects, maxLevels, level)

new Math() A collection of useful mathematical functions. These are normally accessed through game.math.

reset(x, y, width, height, maxObjects, maxLevels, level)

sow(seeds) Reset the seed of the random data generator. Note: the seed array is only processed up to the first undefined

isOdd(n) → {boolean} Returns true if the number given is odd. Parameters