Refactor physics

frontend/src/scripts/helper/clamp.ts

@@ -1,4 +0,0 @@
-export const clamp = (value: number, min: number, max: number): number =>
-  Math.min(max, Math.max(min, value));
-
-export const clamp01 = (value: number): number => Math.min(1, Math.max(0, value));

frontend/src/scripts/helper/last.ts

@@ -1,3 +0,0 @@
-export function last<T>(a: Array<T>): T | null {
-  return a.length > 0 ? a[a.length - 1] : null;
-}

frontend/src/scripts/helper/mix.ts

@@ -1 +0,0 @@
-export const mix = (from: number, to: number, q: number) => from + (to - from) * q;

frontend/src/scripts/helper/pretty-print.ts

@@ -1,4 +0,0 @@
-export const prettyPrint = (o: any): string =>
-  JSON.stringify(o, (_, v) => (v.toFixed ? Number(v.toFixed(3)) : v), '  ')
-    .replace(/("|,|{|^\n)/g, '')
-    .replace(/(\W*}\n?)+/g, '\n\n');

frontend/src/scripts/helper/random.ts

@@ -1,18 +0,0 @@
-// src
-// https://stackoverflow.com/questions/521295/seeding-the-random-number-generator-in-javascript
-// Mulberry32
-
-export abstract class Random {
-  private static _seed = Math.random();
-
-  public static set seed(value: number) {
-    Random._seed = value;
-  }
-
-  public static getRandom(): number {
-    let t = (Random._seed += 0x6d2b79f5);
-    t = Math.imul(t ^ (t >>> 15), t | 1);
-    t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
-    return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
-  }
-}

frontend/src/scripts/helper/rotate-90-deg.ts

@@ -1,3 +0,0 @@
-import { vec2 } from 'gl-matrix';
-
-export const rotate90Deg = (vec: vec2): vec2 => vec2.fromValues(-vec.y, vec.x);

frontend/src/scripts/helper/to-percent.ts

@@ -1 +0,0 @@
-export const toPercent = (value: number) => `${Math.round(value * 100)}%`;

frontend/src/scripts/helper/wait.ts

@@ -1,3 +0,0 @@
-export const wait = (ms: number): Promise<void> => {
-  return new Promise<void>((resolve, _) => setTimeout(resolve, ms));
-};