GrandTabernacleAutoVI/js/game.js

function CookiePseudo() {
    nom = "pseudo=";
    var liste = document. cookie. split (';');
    for (var i = 0; i < liste.length; i++) {
        var c = liste[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nom) == 0) return c.substring(nom.length, c.length);
    }
    return null;
}

Renderer = new Render("canvas", "./assets/map/map7_recadr.png");
LB = new LeaderBoard("canvas");
cars = [new Car(Renderer, 0, 0),
		new Car(Renderer, 0, 7),
		new Car(Renderer, 1, 7),
		new Car(Renderer, 1, 13),
		new Car(Renderer, 1, 14),
		new Car(Renderer, 0, 15)]
let Net = new Network("ws://129.151.227.50:8080?name="+CookiePseudo(), Renderer);


let playerId = null; //id of client player
let players = [];
let bullets = [];
let player = null;

Inp = new Input("canvas", Net,Renderer);

playerId=Net.playerId;
player=Net.clientPlayer;
players=Net.getPlayersToAdd();

let dt = 1;

function update()
{
	let playerToUpdate = Net.getPlayersToUpdate();
	for (let i = 0;i<playerToUpdate.length;i++)
	{
		if(playerToUpdate[i].id==player.id) {
			player.x=playerToUpdate[i].x;
			player.y=playerToUpdate[i].y;
			player.dir=playerToUpdate[i].dir;
			player.visibleDir=playerToUpdate[i].visibleDir;
		} else {
			for (let j = 0;j<players.length;j++)
			{
				if(players[j].id==playerToUpdate[i].id)
				{	
					
					players[j].x=playerToUpdate[i].x;
					players[j].y=playerToUpdate[i].y;
					players[j].dir=playerToUpdate[i].dir;
					players[j].visibleDir=playerToUpdate[i].visibleDir;
					break;
				}
			}
		}
	}
}

function addPlayers()
{
	let playersToAdd = Net.getPlayersToAdd();
	playersToAdd.forEach((p) => {
		console.log("New player: ",p.id);
		players.push(p);
		Renderer.AddPlayer(p);
	});
}

function remPlayers()
{
	let playerToRemove = Net.getPlayersToRemove();
	for(let i=0;i<playerToRemove.length;i++)
	{
		let id = playerToRemove[i];
		Renderer.RemPlayer(id);
		console.log("deleting Player ",id);
		for(let i = 0;i<players.length;i++)
		{
			if (players[i].id==id)
			{
				players.splice(i,1);
				break;
			}
		}
	}
}

function addBullets()
{
	let bulletsToAdd = Net.getBulletsToAdd();
	bulletsToAdd.forEach((b) => {
		bullets.push(b);
		Renderer.addBullet(b);
	});
	
}

function updateBullets(dt)
{
	for(let i = bullets.length-1;i>=0;i--)
	{
		bullets[i].update(dt);
		bullets[i].checkCollisions(player,squares,circles,Net);
		if(bullets[i].deleted)
		{
			Renderer.remBullet(bullets[i]);
			bullets.splice(i,1);
		}
	}
}

function updateKills()
{
	let deaths = Net.getDeathToAdd();
	deaths.forEach((object) => {
		let dead = object.id;
		let killer = object.killerId;
		if(player.id==killer)
			player.kill++;
		for(let i=0;i<players.length;i++)
		{
			if(players[i].id==dead)
				players[i].death++;
			if(players[i].id==killer)
				players[i].kill++;
		}
	});
}

let currentTime = new Date();
function game() {
	if(playerId==null)
	{
		if (Net.playerId!=null)
		{
			playerId=Net.playerId;
			player=Net.clientPlayer;
			players=Net.getPlayersToAdd();
			Renderer.AddPlayer(player)
			Renderer.SetPlayerId(player.id)
			
			console.log("Connected as id ",playerId);
			Inp.player=player;
			Inp.bullets=bullets;
			
			players.forEach((p) => {
				Renderer.AddPlayer(p)
			});
			LB.ReloadAff(players, player);
		}
	}
	else
	{
		update();
		addPlayers();
		remPlayers();
		addBullets();
		updateKills();
		player.update(squares, circles, dt);
		for (var i = players.length - 1; i >= 0; i--) {
			players[i].update(squares, circles, dt);
		}
		Renderer.ReloadAff();
		cars.forEach((c) => {
			c.Update();
		})
		updateBullets(dt);
		LB.ReloadAff(players, player);
	}

	let newTime = new Date();
	dt=newTime - currentTime;
	currentTime=newTime;
}

Net.connect(); //connect to server, create a player, and retrieve all players info


setInterval(game);