Fix linting

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "declared-server",
-  "version": "0.0.15",
+  "version": "0.1.0",
   "description": "Game server for decla.red",
   "keywords": [],
   "author": "András Schmelczer <andras@schmelczer.dev> (https://schmelczer.dev/)",
@@ -29,20 +29,11 @@
     "@types/minimist": "^1.2.0",
     "@types/node": "^14.11.2",
     "@types/socket.io": "^2.1.11",
-    "@typescript-eslint/eslint-plugin": "^3.9.1",
-    "@typescript-eslint/parser": "^3.9.1",
     "clean-webpack-plugin": "^3.0.0",
     "concurrently": "^5.3.0",
-    "eslint": "^7.2.0",
-    "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-import": "^2.21.2",
-    "eslint-plugin-json-format": "^2.0.1",
-    "eslint-plugin-prettier": "^3.1.4",
-    "eslint-plugin-unused-imports": "^0.1.3",
     "file-loader": "^6.1.0",
     "html-webpack-plugin": "^4.5.0",
     "nodemon": "^2.0.4",
-    "prettier": "^2.0.5",
     "raw-loader": "^4.0.1",
     "resolve-url-loader": "^3.1.1",
     "shared": "file:../shared",

backend/src/commands/generate-points.ts

@@ -1,4 +1,4 @@
-import { Command, GameObject } from 'shared';
+import { Command } from 'shared';
 
 export class GeneratePointsCommand extends Command {
   public constructor(public readonly decla: number, public readonly red: number) {

backend/src/game-server.ts

@@ -143,7 +143,7 @@ export class GameServer extends CommandReceiver {
   private timeSinceLastPointUpdate = 0;
 
   private handlePhysics() {
-    let delta = this.deltaTimeCalculator.getNextDeltaTimeInSeconds();
+    const delta = this.deltaTimeCalculator.getNextDeltaTimeInSeconds();
     if (delta > settings.targetPhysicsDeltaTimeInSeconds) {
       this.deltaTimeCalculator.getNextDeltaTimeInSeconds(true);
 

backend/src/helper/interpolate-angles.ts

@@ -1,6 +1,6 @@
 export const interpolateAngles = (from: number, to: number, q: number) => {
   const max = Math.PI * 2;
   const possibleDistance = (to - from) % max;
-  const shortedDistance = ((2 * possibleDistance) % max) - possibleDistance;
-  return from + shortedDistance * q;
+  const shorterDistance = ((2 * possibleDistance) % max) - possibleDistance;
+  return from + shorterDistance * q;
 };

backend/src/objects/character-physical.ts

@@ -5,7 +5,6 @@ import {
   MoveActionCommand,
   serializesTo,
   last,
-  GameObject,
   Circle,
   CharacterBase,
   CharacterTeam,
@@ -370,10 +369,7 @@ export class CharacterPhysical extends CharacterBase implements DynamicPhysical
 
       const sumForce = vec2.subtract(vec2.create(), leftFootGravity, movementForce);
 
-      this.setDirection(
-        vec2.length(sumForce) === 0 ? vec2.fromValues(0, -1) : sumForce,
-        deltaTimeInSeconds,
-      );
+      this.setDirection(vec2.length(sumForce) === 0 ? vec2.fromValues(0, -1) : sumForce);
     } else {
       const leftFootGravity = this.currentPlanet!.getForce(this.leftFoot.center);
       const rightFootGravity = this.currentPlanet!.getForce(this.rightFoot.center);
@@ -403,7 +399,7 @@ export class CharacterPhysical extends CharacterBase implements DynamicPhysical
       if (vec2.length(gravity) <= 100) {
         this.currentPlanet = undefined;
       }
-      this.setDirection(gravity, deltaTimeInSeconds);
+      this.setDirection(gravity);
     }
 
     this.keepPosture(deltaTimeInSeconds);
@@ -414,7 +410,7 @@ export class CharacterPhysical extends CharacterBase implements DynamicPhysical
     this.setPropertyUpdates(oldHead, oldLeftFoot, oldRightFoot, deltaTimeInSeconds);
   }
 
-  private setDirection(direction: vec2, deltaTime: number) {
+  private setDirection(direction: vec2) {
     this.direction = interpolateAngles(
       this.direction,
       Math.atan2(direction.y, direction.x) + Math.PI / 2,
@@ -423,7 +419,7 @@ export class CharacterPhysical extends CharacterBase implements DynamicPhysical
   }
 
   private keepPosture(deltaTime: number) {
-    let center = this.center;
+    const center = this.center;
     this.springMove(
       this.leftFoot,
       center,

backend/src/objects/circle-physical.ts

@@ -99,7 +99,7 @@ export class CirclePhysical extends CommandReceiver implements Circle, DynamicPh
       .filter((b) => b.gameObject !== this.gameObject && b.canCollide);
     this.radius -= vec2.length(delta);
 
-    let { normal, hitSurface, hitObject } = moveCircle(this, delta, intersecting);
+    const { normal, hitSurface, hitObject } = moveCircle(this, delta, intersecting);
 
     if (hitSurface) {
       vec2.copy(this.lastNormal, normal!);

backend/src/objects/projectile-physical.ts

@@ -4,7 +4,6 @@ import {
   settings,
   serializesTo,
   ProjectileBase,
-  GameObject,
   CharacterTeam,
   PropertyUpdatesForObject,
   UpdatePropertyCommand,

backend/src/physics/functions/move-circle.ts

@@ -1,5 +1,5 @@
 import { vec2 } from 'gl-matrix';
-import { Circle, GameObject, rotate90Deg } from 'shared';
+import { GameObject } from 'shared';
 import { CirclePhysical } from '../../objects/circle-physical';
 import { evaluateSdf } from './evaluate-sdf';
 import { Physical } from '../physicals/physical';
@@ -23,7 +23,7 @@ export const moveCircle = (
 
   const deltaLength = vec2.length(delta);
   let travelled = 0;
-  let rayEnd = vec2.create();
+  const rayEnd = vec2.create();
   let prevMinDistance = 0;
   while (travelled < deltaLength) {
     travelled += prevMinDistance;