Server authority

client/network.ts

@@ -15,18 +15,22 @@ export class Connection {
 	id: string;
 	seed: string;
 	initial_changes: BlockChange[];
+	spawn: { x: number; y: number; z: number; yaw: number; pitch: number };
+	selected_slot: number;
 	players = new Map<string, RemotePlayer>();
 
 	// handled by the network system inside the game loop, not whenever the socket feels like it
 	incoming: ServerMessage[] = [];
 	closed = false;
 
-	constructor(socket: WebSocket, id: string, seed: string, players: PlayerInfo[], changes: BlockChange[]) {
+	constructor(socket: WebSocket, welcome: Extract<ServerMessage, { type: "welcome" }>) {
 		this.socket = socket;
-		this.id = id;
-		this.seed = seed;
-		this.initial_changes = changes;
-		for (const player of players) {
+		this.id = welcome.id;
+		this.seed = welcome.seed;
+		this.initial_changes = welcome.changes;
+		this.spawn = welcome.spawn;
+		this.selected_slot = welcome.selected_slot;
+		for (const player of welcome.players) {
 			this.add_player(player);
 		}
 
@@ -77,7 +81,7 @@ export class Connection {
 				const message: ServerMessage = JSON.parse(event.data);
 				if (message.type === "welcome") {
 					clearTimeout(timeout);
-					resolve(new Connection(socket, message.id, message.seed, message.players, message.changes));
+					resolve(new Connection(socket, message));
 				}
 			}, { once: true });