Tweak settings & fix bug

backend/src/default-options.ts

@@ -4,8 +4,8 @@ export const defaultOptions: Options = {
   port: 3000,
   name: 'Test server',
   playerLimit: 16,
-  npcCount: 8,
-  seed: 0,
+  npcCount: 6,
+  seed: Math.random(),
   scoreLimit: 500,
   worldSize: 8000,
 };

backend/src/game-server.ts

@@ -12,6 +12,7 @@ import {
   GameEnd,
   GameStart,
   Command,
+  last,
 } from 'shared';
 import { createWorld } from './map/create-world';
 import { DeltaTimeCalculator } from './helper/delta-time-calculator';
@@ -137,7 +138,9 @@ export class GameServer {
       console.log(
         `Median physics time: ${this.deltaTimes[
           Math.floor(framesBetweenDeltaTimeCalculation / 2)
-        ].toFixed(2)} ms`,
+        ].toFixed(2)} ms\n`,
+        'Tail times: ',
+        this.deltaTimes.slice(-20).map((v) => `${v.toFixed(2)} ms`),
       );
       console.log(
         `Memory used: ${(process.memoryUsage().rss / 1024 / 1024).toFixed(2)} MB`,

backend/src/objects/player-character-physical.ts

@@ -96,7 +96,6 @@ export class PlayerCharacterPhysical
     startPosition: vec2,
   ) {
     super(id(), name, killCount, deathCount, team, settings.playerMaxHealth);
-
     this.head = new CirclePhysical(
       vec2.add(vec2.create(), startPosition, PlayerCharacterPhysical.headOffset),
       PlayerCharacterPhysical.headRadius,
@@ -149,7 +148,7 @@ export class PlayerCharacterPhysical
       other.destroy();
       this.health -= other.strength;
       this.remoteCall('setHealth', this.health);
-      if (this.health <= 0) {
+      if (this.health <= 0 && this.isAlive) {
         this.kill();
         other.originator.addKill();
       }
@@ -352,14 +351,14 @@ export class PlayerCharacterPhysical
       center,
       PlayerCharacterPhysical.leftFootOffset,
       deltaTime,
-      15000,
+      150,
     );
     this.springMove(
       this.rightFoot,
       center,
       PlayerCharacterPhysical.rightFootOffset,
       deltaTime,
-      15000,
+      150,
     );
 
     this.springMove(
@@ -367,7 +366,7 @@ export class PlayerCharacterPhysical
       center,
       PlayerCharacterPhysical.headOffset,
       deltaTime,
-      25000,
+      350,
     );
   }
 
@@ -387,7 +386,7 @@ export class PlayerCharacterPhysical
     vec2.scale(
       positionDelta,
       positionDeltaDirection,
-      positionDeltaLength * deltaTime * strength,
+      positionDeltaLength ** 2 * deltaTime * strength,
     );
 
     object.applyForce(positionDelta, deltaTime);