andras/decla-red
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Optimize performance

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This commit is contained in:
schmelczerandras 2020-10-26 14:18:36 +01:00
parent e4cd3284b7
commit b8ef90c100
31 changed files with 319 additions and 206 deletions
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45
backend/src/game-server.ts
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@ -11,6 +11,7 @@ import {
CharacterTeam,
GameEnd,
GameStart,
Command,
} from 'shared';
import { createWorld } from './map/create-world';
import { DeltaTimeCalculator } from './helper/delta-time-calculator';
@ -39,14 +40,19 @@ export class GameServer {
this.objects = new PhysicalContainer();
createWorld(this.objects, this.options.worldSize);
this.objects.initialize();
this.players = new PlayerContainer(this.objects, this.options.playerLimit);
this.players = new PlayerContainer(
this.objects,
this.options.playerLimit,
this.options.npcCount,
);
this.deltaTimeCalculator = new DeltaTimeCalculator();
this.deltaTimes = [];
this.declaPoints = 0;
this.redPoints = 0;
this.isInEndGame = false;
this.timeScaling = 1;
previousPlayers?.sendOnSocket(serialize(new GameStart()));
previousPlayers?.queueCommandForEachClient(new GameStart());
previousPlayers?.sendQueuedCommands();
}
constructor(private readonly io: ioserver.Server, private options: Options) {
@ -60,8 +66,12 @@ export class GameServer {
try {
const player = this.players.createPlayer(playerInfo, socket);
socket.on(TransportEvents.PlayerToServer, (json: string) => {
const command = deserialize(json);
player.sendCommand(command);
try {
const commands: Array<Command> = deserialize(json);
commands.forEach((c) => player.sendCommand(c));
} catch (e) {
console.log('Error while processing command', e);
}
});
this.sendServerStateUpdate();
@ -94,9 +104,6 @@ export class GameServer {
}
private updatePoints() {
if (this.isInEndGame) {
return;
}
const { decla, red } = this.objects.getPointsGenerated();
this.declaPoints += decla;
this.redPoints += red;
@ -110,8 +117,8 @@ export class GameServer {
private endGame(winningTeam: CharacterTeam) {
this.isInEndGame = true;
const endTitleLength = 6000;
this.players.sendOnSocket(
serialize(new GameEnd(winningTeam, endTitleLength / 1000, true)),
this.players.queueCommandForEachClient(
new GameEnd(winningTeam, endTitleLength / 1000, true),
);
setTimeout(() => this.destroy(), endTitleLength * 1.1);
}
@ -120,6 +127,7 @@ export class GameServer {
this.initialize();
}
private timeSinceLastPointUpdate = 0;
private handlePhysics() {
let delta = this.deltaTimeCalculator.getNextDeltaTimeInSeconds();
const framesBetweenDeltaTimeCalculation = 1000;
@ -137,26 +145,31 @@ export class GameServer {
this.deltaTimes = [];
}
if ((this.timeSinceLastServerStateUpdate += delta) > 5) {
if ((this.timeSinceLastServerStateUpdate += delta) > 4) {
this.timeSinceLastServerStateUpdate = 0;
this.sendServerStateUpdate();
}
if ((this.timeSinceLastPointUpdate += delta) > 0.5) {
this.timeSinceLastPointUpdate = 0;
this.players.queueCommandForEachClient(
new UpdateGameState(this.declaPoints, this.redPoints, this.options.scoreLimit),
);
}
if (this.isInEndGame) {
this.timeScaling *= Math.pow(settings.endGameDeltaScaling, delta);
delta /= this.timeScaling;
} else {
this.updatePoints();
}
this.objects.stepObjects(delta);
this.updatePoints();
this.players.sendOnSocket(
serialize(
new UpdateGameState(this.declaPoints, this.redPoints, this.options.scoreLimit),
),
);
this.players.step(delta);
this.objects.resetRemoteCalls();
this.players.sendQueuedCommands();
const physicsDelta = this.deltaTimeCalculator.getDeltaTimeInSeconds() * 1000;
this.deltaTimes.push(physicsDelta);
const sleepTime = settings.targetPhysicsDeltaTimeInMilliseconds - physicsDelta;