Implement rest command (#3205)

Implements a rest command based on @mart-r's suggestion in #2299. Resetting the time since rest statistic prevents phantoms from coming after you for an hour (real time). The statistic is also set to zero when using a bed. This command cannot be used pre-1.13 because the statistic does not exist (nor would it matter since there are no phantoms).

Closes #2299

Essentials/src/com/earth2me/essentials/commands/Commandrest.java

@@ -0,0 +1,72 @@
+package com.earth2me.essentials.commands;
+
+import com.earth2me.essentials.CommandSource;
+import com.earth2me.essentials.User;
+import com.earth2me.essentials.utils.VersionUtil;
+import org.bukkit.Server;
+import org.bukkit.Statistic;
+
+import java.util.Collections;
+import java.util.List;
+
+import static com.earth2me.essentials.I18n.tl;
+
+public class Commandrest extends EssentialsLoopCommand {
+    public Commandrest() {
+        super("rest");
+    }
+
+    @Override
+    public void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception {
+        if (VersionUtil.getServerBukkitVersion().isLowerThan(VersionUtil.v1_13_0_R01)) {
+            user.sendMessage(tl("unsupportedFeature"));
+            return;
+        }
+        if (args.length > 0 && user.isAuthorized("essentials.rest.others")) {
+            loopOnlinePlayers(server, user.getSource(), true, true, args[0], null);
+            return;
+        }
+        restPlayer(user);
+    }
+
+    @Override
+    public void run(final Server server, final CommandSource sender, final String commandLabel, final String[] args) throws Exception {
+        if (VersionUtil.getServerBukkitVersion().isLowerThan(VersionUtil.v1_13_0_R01)) {
+            sender.sendMessage(tl("unsupportedFeature"));
+            return;
+        }
+        if (args.length < 1) {
+            throw new NotEnoughArgumentsException();
+        }
+        loopOnlinePlayers(server, sender, true, true, args[0], null);
+    }
+
+    @Override
+    protected void updatePlayer(final Server server, final CommandSource sender, final User player, final String[] args) throws PlayerExemptException {
+        restPlayer(player);
+        sender.sendMessage(tl("restOther", player.getDisplayName()));
+    }
+
+    private void restPlayer(final User user) {
+        user.getBase().setStatistic(Statistic.TIME_SINCE_REST, 0);
+        user.sendMessage(tl("rest"));
+    }
+
+    @Override
+    protected List<String> getTabCompleteOptions(Server server, User user, String commandLabel, String[] args) {
+        if (args.length == 1 && user.isAuthorized("essentials.rest.others")) {
+            return getPlayers(server, user);
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    @Override
+    protected List<String> getTabCompleteOptions(Server server, CommandSource sender, String commandLabel, String[] args) {
+        if (args.length == 1) {
+            return getPlayers(server, sender);
+        } else {
+            return Collections.emptyList();
+        }
+    }
+}

Essentials/src/messages.properties

@@ -475,6 +475,8 @@ requestSentAlready=\u00a74You have already sent {0}\u00a74 a teleport request.
 requestTimedOut=\u00a74Teleport request has timed out.
 resetBal=\u00a76Balance has been reset to \u00a7c{0} \u00a76for all online players.
 resetBalAll=\u00a76Balance has been reset to \u00a7c{0} \u00a76for all players.
+rest=\u00a76You feel well rested.
+restOther=\u00a76Resting\u00a7c {0}\u00a76.
 returnPlayerToJailError=\u00a74Error occurred when trying to return player\u00a7c {0} \u00a74to jail\: \u00a7c{1}\u00a74\!
 runningPlayerMatch=\u00a76Running search for players matching ''\u00a7c{0}\u00a76'' (this could take a little while).
 second=second

Essentials/src/plugin.yml

@@ -360,6 +360,10 @@ commands:
     description: Repairs the durability of one or all items.
     usage: /<command> [hand|all]
     aliases: [fix,efix,erepair]
+  rest:
+    description: Rests you or the given player.
+    usage: /<command> [player]
+    aliases: [erest]
   rules:
     description: Views the server rules.
     usage: /<command> [chapter] [page]