Add near cmd

Core/src/main/java/com/intellectualcrafters/plot/commands/MainCommand.java

@@ -64,6 +64,7 @@ public class MainCommand extends Command {
             new Deny();
             new Remove();
             new Info();
+            new Near();
             new ListCmd();
             new Debug();
             new SchematicCmd();

Core/src/main/java/com/intellectualcrafters/plot/commands/Near.java

@@ -0,0 +1,27 @@
+package com.intellectualcrafters.plot.commands;
+
+import com.intellectualcrafters.plot.config.C;
+import com.intellectualcrafters.plot.object.Plot;
+import com.intellectualcrafters.plot.object.PlotPlayer;
+import com.intellectualcrafters.plot.object.RunnableVal2;
+import com.intellectualcrafters.plot.object.RunnableVal3;
+import com.intellectualcrafters.plot.util.StringMan;
+import com.plotsquared.general.commands.Command;
+import com.plotsquared.general.commands.CommandDeclaration;
+
+@CommandDeclaration(command = "near",
+        aliases = "n",
+        description = "Display nearby players",
+        usage = "/plot near",
+        category = CommandCategory.INFO)
+public class Near extends Command {
+    public Near() {
+        super(MainCommand.getInstance(), true);
+    }
+
+    @Override
+    public void execute(PlotPlayer player, String[] args, RunnableVal3<Command, Runnable, Runnable> confirm, RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
+        final Plot plot = check(player.getCurrentPlot(), C.NOT_IN_PLOT);
+        C.PLOT_NEAR.send(player, StringMan.join(plot.getPlayersInPlot(), ", "));
+    }
+}

Core/src/main/java/com/intellectualcrafters/plot/config/C.java

@@ -454,6 +454,10 @@ public enum C {
     NEED_PLOT_ID("$2You've got to specify a plot id.", "Need"),
     NEED_PLOT_WORLD("$2You've got to specify a plot area.", "Need"),
     NEED_USER("$2You need to specify a username", "Need"),
+    /*
+     * Near
+     */
+    PLOT_NEAR("$1Players: %s0", "Near"),
     /*
      * Info
      */