added chatmute

src/main/java/eu/mhsl/craftattack/spawn/appliances/chatMute/ChatMute.java

@@ -0,0 +1,44 @@
+package eu.mhsl.craftattack.spawn.appliances.chatMute;
+
+import eu.mhsl.craftattack.spawn.appliance.Appliance;
+import eu.mhsl.craftattack.spawn.appliance.ApplianceCommand;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Listener;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+public class ChatMute extends Appliance {
+    private static final String namespace = ChatMute.class.getSimpleName().toLowerCase(Locale.ROOT);
+    public static NamespacedKey mutedUntilKey = new NamespacedKey(namespace, "mutedUntilMillis".toLowerCase());
+
+    public void mutePlayer(Player player, int durationHours) {
+        PersistentDataContainer container = player.getPersistentDataContainer();
+        long mutedUntil = System.currentTimeMillis() + (long) durationHours * 60 * 60 * 1000;
+        container.set(ChatMute.mutedUntilKey, PersistentDataType.LONG, mutedUntil);
+    }
+
+    public @Nullable Long muteStatus(Player player) {
+        PersistentDataContainer container = player.getPersistentDataContainer();
+        if(!container.has(mutedUntilKey)) return null;
+        long mutedUntil = Objects.requireNonNull(container.get(mutedUntilKey, PersistentDataType.LONG));
+        if(mutedUntil < System.currentTimeMillis()) return null;
+        return mutedUntil;
+    }
+
+    @Override
+    protected @NotNull List<ApplianceCommand<?>> commands() {
+        return List.of(new MuteCommand());
+    }
+
+    @Override
+    protected @NotNull List<Listener> listeners() {
+        return List.of(new ChatMuteListener());
+    }
+}

src/main/java/eu/mhsl/craftattack/spawn/appliances/chatMute/ChatMuteListener.java

@@ -0,0 +1,25 @@
+package eu.mhsl.craftattack.spawn.appliances.chatMute;
+
+import eu.mhsl.craftattack.spawn.appliance.ApplianceListener;
+import eu.mhsl.craftattack.spawn.util.text.DataSizeConverter;
+import io.papermc.paper.event.player.AsyncChatEvent;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.event.EventHandler;
+import org.jetbrains.annotations.Nullable;
+
+public class ChatMuteListener extends ApplianceListener<ChatMute> {
+    @EventHandler
+    public void onChat(AsyncChatEvent event) {
+        @Nullable Long muteDuration = this.getAppliance().muteStatus(event.getPlayer());
+        if(muteDuration == null) return;
+        event.setCancelled(true);
+        event.getPlayer().sendMessage(Component.text(
+            String.format(
+                "Du bist für %s gestummt!",
+                DataSizeConverter.formatSecondsToHumanReadable((int) ((muteDuration - System.currentTimeMillis()) / 1000))
+            ),
+            NamedTextColor.RED
+        ));
+    }
+}

src/main/java/eu/mhsl/craftattack/spawn/appliances/chatMute/MuteCommand.java

@@ -0,0 +1,35 @@
+package eu.mhsl.craftattack.spawn.appliances.chatMute;
+
+import eu.mhsl.craftattack.spawn.appliance.ApplianceCommand;
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+import java.util.Objects;
+
+public class MuteCommand extends ApplianceCommand<ChatMute> {
+    public MuteCommand() {
+        super("mute");
+    }
+
+    @Override
+    protected void execute(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) throws Exception {
+        if(args.length < 2) throw new Error("Syntax: mute <player> <duration in hours>");
+        Player player = Objects.requireNonNull(Bukkit.getPlayer(args[0]));
+        int durationInHours = Integer.parseInt(args[1]);
+        this.getAppliance().mutePlayer(player, durationInHours);
+        sender.sendMessage(String.format("%s wurde für %d Stunden gestummt!", player.getName(), durationInHours));
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+        if(args.length == 1) {
+            return List.of("1", "2", "4", "8", "24", "48");
+        }
+        return null;
+    }
+}

src/main/resources/plugin.yml

@@ -53,3 +53,4 @@ commands:
   feedback:
   requestFeedback:
   setSpawnpoint:
+  mute: