Improved: User login handling (hopefully fixes an issue with the clie…

…nt version being null)
Bram1903 · Sep 22, 2024 · c80be71 · c80be71
1 parent 4b91a03
commit c80be71
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Showing 2 changed files with 23 additions and 31 deletions.
diff --git a/src/main/java/com/deathmotion/totemguard/data/TotemPlayer.java b/src/main/java/com/deathmotion/totemguard/data/TotemPlayer.java
@@ -23,22 +23,21 @@
 
 import java.util.UUID;
 
-public record TotemPlayer(UUID uuid, String username, ClientVersion clientVersion, boolean isBedrockPlayer,
-                          String clientBrand, TotemData totemData) {
-    // Primary constructor
-    public TotemPlayer(UUID uuid, String username, ClientVersion clientVersion, boolean isBedrockPlayer) {
-        this(uuid, username, clientVersion, isBedrockPlayer, null, new TotemData());
-    }
-
-    // Full constructor
-    public TotemPlayer(UUID uuid, String username, ClientVersion clientVersion, boolean isBedrockPlayer, String clientBrand) {
+public record TotemPlayer(
+        UUID uuid,
+        String username,
+        ClientVersion clientVersion,
+        boolean isBedrockPlayer,
+        String clientBrand,
+        TotemData totemData
+) {
+    public TotemPlayer(
+            UUID uuid,
+            String username,
+            ClientVersion clientVersion,
+            boolean isBedrockPlayer,
+            String clientBrand
+    ) {
         this(uuid, username, clientVersion, isBedrockPlayer, clientBrand, new TotemData());
     }
-
-    // Constructor to update client brand
-    public TotemPlayer withClientBrand(String clientBrand) {
-        return new TotemPlayer(this.uuid, this.username, this.clientVersion, this.isBedrockPlayer, clientBrand, this.totemData);
-    }
 }
-
-
diff --git a/src/main/java/com/deathmotion/totemguard/packetlisteners/UserTracker.java b/src/main/java/com/deathmotion/totemguard/packetlisteners/UserTracker.java
@@ -59,15 +59,10 @@ public void onUserLogin(UserLoginEvent event) {
             plugin.getAlertManager().enableAlerts(player);
         }
 
-        // Create a new or update the existing TotemPlayer with full details
+        // Compute the TotemPlayer based on userUUID, updating or creating as necessary
         TotemPlayer totemPlayer = totemPlayers.compute(userUUID, (uuid, existing) -> {
-            if (existing == null) {
-                // `onPacketReceive` was never called, create a new TotemPlayer with brand "Unknown"
-                return new TotemPlayer(userUUID, user.getName(), user.getClientVersion(), userUUID.getMostSignificantBits() == 0L, "Unknown");
-            } else {
-                // Update the existing TotemPlayer with remaining fields
-                return new TotemPlayer(userUUID, user.getName(), user.getClientVersion(), userUUID.getMostSignificantBits() == 0L, existing.clientBrand());
-            }
+            String clientBrand = existing != null ? existing.clientBrand() : "Unknown";
+            return new TotemPlayer(userUUID, user.getName(), user.getClientVersion(), userUUID.getMostSignificantBits() == 0L, clientBrand);
         });
 
         announceClientBrand(player.getName(), totemPlayer.clientBrand());
@@ -77,8 +72,7 @@ public void onUserLogin(UserLoginEvent event) {
 
     @Override
     public void onPacketReceive(PacketReceiveEvent event) {
-        if (event.getPacketType() != PacketType.Play.Client.PLUGIN_MESSAGE
-                && event.getPacketType() != PacketType.Configuration.Client.PLUGIN_MESSAGE) {
+        if (event.getPacketType() != PacketType.Play.Client.PLUGIN_MESSAGE && event.getPacketType() != PacketType.Configuration.Client.PLUGIN_MESSAGE) {
             return;
         }
 
@@ -89,16 +83,15 @@ public void onPacketReceive(PacketReceiveEvent event) {
 
         byte[] data = packet.getData();
         if (data.length == 0 || data.length > 64) return;
+
         String brand = new String(data, 1, data.length - 1).replace(" (Velocity)", "");
         if (brand.isEmpty()) brand = "Unknown";
 
-        UUID userUUID = event.getUser().getUUID();
-        if (userUUID == null) return;
-
-        totemPlayers.put(userUUID, new TotemPlayer(userUUID, null, null, false, brand));
+        User user = event.getUser();
+        UUID userUUID = user.getUUID();
+        totemPlayers.put(userUUID, new TotemPlayer(userUUID, user.getName(), user.getClientVersion(), userUUID.getMostSignificantBits() == 0L, brand));
     }
 
-
     @Override
     public void onUserDisconnect(UserDisconnectEvent event) {
         UUID userUUID = event.getUser().getUUID();