Abstracted permissions. Cleaned up DynmapPlugin.

src/main/java/org/dynmap/permissions/NijikokunPermissions.java

@@ -0,0 +1,35 @@
+package org.dynmap.permissions;
+
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+import com.nijiko.permissions.PermissionHandler;
+import com.nijikokun.bukkit.Permissions.Permissions;
+
+public class NijikokunPermissions implements PermissionProvider {
+    String name;
+    PermissionHandler permissions;
+
+    public static NijikokunPermissions create(Server server, String name) {
+        Plugin permissionsPlugin = server.getPluginManager().getPlugin("Permissions");
+        if (permissionsPlugin == null)
+            return null;
+        server.getPluginManager().enablePlugin(permissionsPlugin);
+        return new NijikokunPermissions(permissionsPlugin, name);
+    }
+
+    public NijikokunPermissions(Plugin permissionsPlugin, String name) {
+        this.name = name;
+        permissions = ((Permissions) permissionsPlugin).getHandler();
+    }
+
+    @Override
+    public boolean has(CommandSender sender, String permission) {
+        Player player = sender instanceof Player ? (Player) sender : null;
+        return player != null
+                ? permissions.has(player, name + "." + permission) || permissions.has(player, name + ".*")
+                : true;
+    }
+}