AccountCommand.java 3.17 KB
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package emu.grasscutter.command.commands;

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import emu.grasscutter.Grasscutter;
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import emu.grasscutter.command.Command;
import emu.grasscutter.command.CommandHandler;
import emu.grasscutter.database.DatabaseHelper;
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import emu.grasscutter.game.Account;
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import emu.grasscutter.game.player.Player;
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import java.util.List;

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import static emu.grasscutter.utils.Language.translate;

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@Command(label = "account", usage = "account <create|delete> <username> [uid]", description = "commands.account.description", targetRequirement = Command.TargetRequirement.NONE)
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public final class AccountCommand implements CommandHandler {

    @Override
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    public void execute(Player sender, Player targetPlayer, List<String> args) {
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        if (sender != null) {
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            CommandHandler.sendMessage(sender, translate(sender, "commands.generic.console_execute_error"));
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            return;
        }

        if (args.size() < 2) {
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            CommandHandler.sendMessage(null, translate(sender, "commands.account.command_usage"));
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            return;
        }

        String action = args.get(0);
        String username = args.get(1);

        switch (action) {
            default:
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                CommandHandler.sendMessage(null, translate(sender, "commands.account.command_usage"));
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                return;
            case "create":
                int uid = 0;
                if (args.size() > 2) {
                    try {
                        uid = Integer.parseInt(args.get(2));
                    } catch (NumberFormatException ignored) {
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                        CommandHandler.sendMessage(null, translate(sender, "commands.account.invalid"));
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                        return;
                    }
                }

                emu.grasscutter.game.Account account = DatabaseHelper.createAccountWithId(username, uid);
                if (account == null) {
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                    CommandHandler.sendMessage(null, translate(sender, "commands.account.exists"));
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                    return;
                } else {
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                    account.addPermission("*");
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                    account.save(); // Save account to database.
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                    CommandHandler.sendMessage(null, translate(sender, "commands.account.create", Integer.toString(account.getPlayerUid())));
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                }
                return;
            case "delete":
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                // Get the account we want to delete.
                Account toDelete = DatabaseHelper.getAccountByName(username);

                if (toDelete == null) {
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                    CommandHandler.sendMessage(null, translate(sender, "commands.account.no_account"));
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                    return;
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                }
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                // Get the player for the account.
                // If that player is currently online, we kick them before proceeding with the deletion.
                Player player = Grasscutter.getGameServer().getPlayerByUid(toDelete.getPlayerUid());
                if (player != null) {
                    player.getSession().close();
                }

                // Finally, we do the actual deletion.
                DatabaseHelper.deleteAccount(toDelete);
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                CommandHandler.sendMessage(null, translate(sender, "commands.account.delete"));
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        }
    }
}