ClassCollision & Math@public

FlxU

Math, color, formatting, and motion helpers from the AS3 FlxU surface.

export declare class FlxU

Methods

static abs()

static abs(value: number): number

Parameters:

Parameter	Type	Description
value	number	-

Returns: number

static bound()

static bound(value: number, minimum: number, maximum: number): number

Parameters:

Parameter	Type	Description
value	number	-
minimum	number	-
maximum	number	-

Returns: number

static ceil()

static ceil(value: number): number

Parameters:

Parameter	Type	Description
value	number	-

Returns: number

static compareClassNames()

static compareClassNames(first: object, second: object): boolean

Parameters:

Parameter	Type	Description
first	object	-
second	object	-

Returns: boolean

static computeVelocity()

static computeVelocity(velocity: number, acceleration?: number, drag?: number, maximum?: number, elapsed?: number): number

Parameters:

Parameter	Type	Description
velocity	number	-
acceleration	number	-
drag	number	-
maximum	number	-
elapsed	number	-

Returns: number

static floor()

static floor(value: number): number

Parameters:

Parameter	Type	Description
value	number	-

Returns: number

static formatArray()

static formatArray(values: readonly unknown[] | null): string

Parameters:

Parameter	Type	Description
values	readonly unknown[] | null	-

Returns: string

static formatMoney()

static formatMoney(amount: number, showDecimal?: boolean, englishStyle?: boolean): string

Parameters:

Parameter	Type	Description
amount	number	-
showDecimal	boolean	-
englishStyle	boolean	-

Returns: string

static formatTicks()

static formatTicks(startTicks: number, endTicks: number): string

Parameters:

Parameter	Type	Description
startTicks	number	-
endTicks	number	-

Returns: string

static formatTime()

static formatTime(seconds: number, showMilliseconds?: boolean): string

Parameters:

Parameter	Type	Description
seconds	number	-
showMilliseconds	boolean	-

Returns: string

static getAngle()

static getAngle(first: PointLike, second: PointLike): number

Parameters:

Parameter	Type	Description
first	PointLike	-
second	PointLike	-

Returns: number

static getClassName()

static getClassName(value: object, simple?: boolean): string

Parameters:

Parameter	Type	Description
value	object	-
simple	boolean	-

Returns: string

static getDistance()

static getDistance(first: PointLike, second: PointLike): number

Parameters:

Parameter	Type	Description
first	PointLike	-
second	PointLike	-

Returns: number

static getHSB()

static getHSB(color: number, results?: number[]): number[]

Parameters:

Parameter	Type	Description
color	number	-
results	number[]	-

Returns: number[]

static getRandom()

static getRandom<T>(objects: readonly T[] | null, startIndex?: number, length?: number, random?: () => number): T | null

Parameters:

Parameter	Type	Description
objects	readonly T[] | null	-
startIndex	number	-
length	number	-
random	() => number	-

Returns: T | null

static getRGBA()

static getRGBA(color: number, results?: number[]): number[]

Splits an AS3-style 0xAARRGGBB color into RGBA components.

Parameters:

Parameter	Type	Description
color	number	-
results	number[]	-

Returns: number[]

static getTicks()

static getTicks(): number

Returns: number

static makeColor()

static makeColor(red: number, green: number, blue: number, alpha?: number): number

Parameters:

Parameter	Type	Description
red	number	-
green	number	-
blue	number	-
alpha	number	-

Returns: number

static makeColorFromHSB()

static makeColorFromHSB(hue: number, saturation: number, brightness: number, alpha?: number): number

Parameters:

Parameter	Type	Description
hue	number	-
saturation	number	-
brightness	number	-
alpha	number	-

Returns: number

static max()

static max(first: number, second: number): number

Parameters:

Parameter	Type	Description
first	number	-
second	number	-

Returns: number

static min()

static min(first: number, second: number): number

Parameters:

Parameter	Type	Description
first	number	-
second	number	-

Returns: number

static rotatePoint()

static rotatePoint(x: number, y: number, pivotX: number, pivotY: number, angle: number, point?: FlxPoint): FlxPoint

Parameters:

Parameter	Type	Description
x	number	-
y	number	-
pivotX	number	-
pivotY	number	-
angle	number	-
point	FlxPoint	-

Returns: FlxPoint

static round()

static round(value: number): number

Parameters:

Parameter	Type	Description
value	number	-

Returns: number

static shuffle()

static shuffle<T>(objects: T[], howManyTimes: number, random?: () => number): T[]

Parameters:

Parameter	Type	Description
objects	T[]	-
howManyTimes	number	-
random	() => number	-

Returns: T[]

static srand()

static srand(seed: number): number

Parameters:

Parameter	Type	Description
seed	number	-

Returns: number