Automatically create account on login screen

src/main/java/emu/grasscutter/commands/CommandMap.java

@@ -91,7 +91,7 @@ public final class CommandMap {
     public void invoke(GenshinPlayer player, String rawMessage) {
         rawMessage = rawMessage.trim();
         if(rawMessage.length() == 0) {
-            CommandHandler.sendMessage(player, "No command specified.");
+            CommandHandler.sendMessage(player, "No command specified."); return;
         }
         
         // Remove prefix if present.
@@ -113,7 +113,7 @@ public final class CommandMap {
         if(player != null) {
             String permissionNode = this.annotations.get(label).permission();
             Account account = player.getAccount();
-            if(permissionNode != "" && !account.hasPermission(permissionNode)) {
+            if(!Objects.equals(permissionNode, "") && !account.hasPermission(permissionNode)) {
                 CommandHandler.sendMessage(player, "You do not have permission to run this command."); return;
             }
         }

src/main/java/emu/grasscutter/commands/ServerCommands.java

@@ -188,6 +188,7 @@ public final class ServerCommands {
                     } else {
                         CommandHandler.sendMessage(null, "Account created with UID " + account.getPlayerId() + ".");
                         account.addPermission("*"); // Grant the player superuser permissions.
+                        account.save(); // Save account to database.
                     }
                     return;
                 case "delete":

src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java

@@ -225,16 +225,16 @@ public final class DispatchServer {
 			// Login
 			Account account = DatabaseHelper.getAccountByName(requestData.account);
 			
-			// Test
+			// Check if account exists, else create a new one.
 			if (account == null) {
-				responseData.retcode = -201;
-				responseData.message = "Username not found.";
-			} else {
-				responseData.message = "OK";
-				responseData.data.account.uid = account.getId();
-				responseData.data.account.token = account.generateSessionKey();
-				responseData.data.account.email = account.getEmail();
+				account = DatabaseHelper.createAccountWithId(requestData.account, 0);
+				// This account has been created AUTOMATICALLY. There will be no permissions added.
 			}
+
+			responseData.message = "OK";
+			responseData.data.account.uid = account.getId();
+			responseData.data.account.token = account.generateSessionKey();
+			responseData.data.account.email = account.getEmail();
 			
 			// Create a response
 			String response = getGsonFactory().toJson(responseData);