Suf-utils NPM | npm.io

A small collection of utility functions.

Docs

interface Position {
    x: number;
    y: number;
}

function degToRad(degrees: number): number;

function clamp(value: number, max: number, min: number): number;

function toPx(n: number): string;

function loadTexture(src: string): Promise<HTMLImageElement>;

function getTextureOffset(index: number, sizePerCell: number, cellsPerRow: number): number[];

function map(val: number, inMin: number, inMax: number, outMin: number, outMax: number): number;

function distance(x1: number, y1: number, x2: number, y2: number): number;

function distanceToEllipse(x1: number, y1: number, x2: number, y2: number, xSize: number, ySize: number): number;

function distanceSingleAxis(x1: number, x2: number): number;

function angleTo(x1: number, y1: number, x2: number, y2: number): number;

function radToDeg(n: number): number;

function interpolate(a0: number, a1: number, w: number): number;

function interpolateLinear(a: number, b: number, n: number): number;

function interpolateCubic(a0: number, a1: number, w: number): number;

function interpolateSmootherStep(a0: number, a1: number, w: number): number;

function floor(number: number): number;

function getIndexPos(pos: Position, cellsPerRow: number): number;

function getIndex(x: number, y: number, cellsPerRow: number): number;

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4 years ago

4 years ago