Add plotsquared protection (#6)

* getState() is already true

* add plotsquared protection

* check if isProtected first

* check if owned plot is not null

* move isProtected up one

* remove comments

pom.xml

@@ -96,6 +96,18 @@
         </repository>
     </repositories>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.intellectualsites.bom</groupId>
+                <artifactId>bom-newest</artifactId>
+                <version>1.48</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
             <groupId>com.destroystokyo.paper</groupId>
@@ -151,5 +163,11 @@
             <version>0.100.1.0</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.intellectualsites.plotsquared</groupId>
+            <artifactId>plotsquared-core</artifactId>
+            <version>7.3.8</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>