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Add list command

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Signed-off-by: Jaida Wu <mlgmxyysd@meowcat.org>
This commit is contained in:
Jaida Wu 2022-04-21 22:55:32 +08:00
parent 4c1dc34c1f
commit 9867ce7369
1 changed files with 33 additions and 0 deletions
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33
src/main/java/emu/grasscutter/command/commands/ListCommand.java Normal file
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package emu.grasscutter.command.commands;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.command.Command;
import emu.grasscutter.command.CommandHandler;
import emu.grasscutter.game.GenshinPlayer;
import java.util.List;
import java.util.Map;
@Command(label = "list", description = "List online players")
public class ListCommand implements CommandHandler {
@Override
public void execute(GenshinPlayer sender, List<String> args) {
Map<Integer, GenshinPlayer> playersMap = Grasscutter.getGameServer().getPlayers();
CommandHandler.sendMessage(sender, String.format("There are %s player(s) online:", playersMap.size()));
if (playersMap.size() != 0) {
StringBuilder playerSet = new StringBuilder();
for (Map.Entry<Integer, GenshinPlayer> entry : playersMap.entrySet()) {
playerSet.append(entry.getValue().getNickname());
playerSet.append(", ");
}
String players = playerSet.toString();
CommandHandler.sendMessage(sender, players.substring(0, players.length() - 2));
}
}
}