fix

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 
@@ -23,24 +24,21 @@ func ServeWS(room *Room, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	data, ok := VerifyTelegramInitData(auth.InitData, "7697757472:AAESD9HfkWwbIZe-HXR7IazUShr69hZTLmE")
-	if !ok {
+	data, err := VerifyTelegramInitData(auth.InitData, "7697757472:AAESD9HfkWwbIZe-HXR7IazUShr69hZTLmE")
+	if err != nil {
 		conn.Close()
 		return
 	}
 
-	log.Println("Client connected! \ninitData: ", data)
-
-	userID := data["user.id"]
-	username := data["user.username"]
+	userID := data.User.ID
+	username := data.User.Username
 
 	if username == "" {
-		username = data["user.first_name"]
-	}
-	if username == "" {
-		username = "user_" + userID
+		username = data.User.FirstName
 	}
 
+	log.Printf("Player %d connected!", userID)
+
 	player := &Player{
 		ID:       userID,
 		Username: username,
@@ -54,7 +52,7 @@ func ServeWS(room *Room, w http.ResponseWriter, r *http.Request) {
 	player.Conn.WriteJSON(map[string]any{
 		"type": "init",
 		"payload": map[string]string{
-			"id": player.ID,
+			"id": fmt.Sprintf("%d", player.ID),
 		},
 	})
 
@@ -62,12 +60,15 @@ func ServeWS(room *Room, w http.ResponseWriter, r *http.Request) {
 }
 
 func readLoop(room *Room, player *Player) {
+	defer func() {
+		delete(room.Players, player.ID)
+		player.Conn.Close()
+	}()
+
 	for {
 		var msg InputMessage
 		err := player.Conn.ReadJSON(&msg)
 		if err != nil {
-			delete(room.Players, player.ID)
-			player.Conn.Close()
 			return
 		}