Add permissions target

README.md

@@ -105,6 +105,7 @@ These are all valid targets and ignores:
 - Also, event:pvp/pvnpc/pve/pvsentinel
 - Also, sbteam:SCOREBOARD\_TEAM\_HERE
 - Also, healthabove:PERCENTAGE and healthbelow:PERCENTAGE
+- Also, permission:PERM.KEY
 - Also anything listed in the integrations section above!
 
 ### Some random supported things

src/main/java/org/mcmonkey/sentinel/SentinelPlugin.java

@@ -118,6 +118,7 @@ public void run() {
         }.runTaskTimer(this, 100, 20 * 60 * 60);
         tryGetPerms();
         integrations.add(new SentinelHealth());
+        integrations.add(new SentinelPermissions());
         integrations.add(new SentinelSBTeams());
         if (Bukkit.getPluginManager().getPlugin("Towny") != null) {
             try {
@@ -201,7 +202,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
             }
             return true;
         }
-        else if (sentinel == null && !arg0.equals("help")) {
+        else if (sentinel == null && !arg0.equals("help") && !arg0.equals("debug")) {
             sender.sendMessage(prefixBad + "Must have a Sentinel NPC selected! Use /trait sentinel to ensure an NPC becomes a Sentinel.");
             return true;
         }

src/main/java/org/mcmonkey/sentinel/integration/SentinelPermissions.java

@@ -0,0 +1,27 @@
+package org.mcmonkey.sentinel.integration;
+
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.mcmonkey.sentinel.SentinelIntegration;
+
+public class SentinelPermissions extends SentinelIntegration {
+
+    @Override
+    public String getTargetHelp() {
+        return "permission:PERM.KEY";
+    }
+
+    @Override
+    public boolean isTarget(LivingEntity ent, String text) {
+        if (!(ent instanceof Player)) {
+            return false;
+        }
+        if (text.startsWith("permission:")) {
+            String pText = text.substring("permission:".length());
+            if (((Player) ent).hasPermission(pText)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}