Add support for BlockLocker

It's no longer possible to open shops on chests that were protected by someone else.

pom.xml

@@ -295,6 +295,13 @@
             </exclusions>
         </dependency>
 
+        <dependency>
+            <groupId>nl.rutgerkok</groupId>
+            <artifactId>blocklocker</artifactId>
+            <version>1.9</version>
+            <scope>provided</scope>
+        </dependency>
+
         <dependency>
             <groupId>com.bekvon.bukkit</groupId>
             <artifactId>residence</artifactId>

src/main/java/com/Acrobot/ChestShop/Dependencies.java

@@ -118,6 +118,9 @@ public class Dependencies implements Listener {
             case SimpleChestLock:
                 listener = SimpleChestLock.getSimpleChestLock(plugin);
                 break;
+            case BlockLocker:
+                listener = new BlockLocker();
+                break;
             case Residence:
                 if (plugin.getDescription().getVersion().startsWith("2")) {
                     ChestShop.getBukkitLogger().severe("You are using an old version of Residence! " +
@@ -190,6 +193,7 @@ public class Dependencies implements Listener {
         LockettePro,
         Deadbolt,
         SimpleChestLock,
+        BlockLocker,
         Residence,
 
         WorldGuard,

src/main/java/com/Acrobot/ChestShop/Plugins/BlockLocker.java

@@ -0,0 +1,29 @@
+package com.Acrobot.ChestShop.Plugins;
+
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+import com.Acrobot.ChestShop.Events.Protection.ProtectionCheckEvent;
+
+import nl.rutgerkok.blocklocker.BlockLockerAPIv2;
+
+/**
+ * @author Acrobot
+ */
+public class BlockLocker implements Listener {
+
+
+    @EventHandler
+    public void onProtectionCheck(ProtectionCheckEvent event) {
+        if (event.getResult() == Event.Result.DENY) {
+            return;
+        }
+
+        Block block = event.getBlock();
+        if (BlockLockerAPIv2.isProtected(block) && !BlockLockerAPIv2.isOwner(event.getPlayer(), block)) {
+            event.setResult(Event.Result.DENY);
+        }
+    }
+}

src/main/resources/plugin.yml

@@ -4,7 +4,7 @@ version: '${bukkit.plugin.version}'
 author: Acrobot
 authors: ['https://github.com/ChestShop-authors/ChestShop-3/contributors']
 description: A chest shop for economy plugins.
-softdepend: [Vault, Reserve, LWC, Lockette, LockettePro, Deadbolt, OddItem, WorldGuard, GriefPrevention, RedProtect, Heroes, SimpleChestLock, Residence, ShowItem]
+softdepend: [Vault, Reserve, LWC, Lockette, LockettePro, Deadbolt, BlockLocker, OddItem, WorldGuard, GriefPrevention, RedProtect, Heroes, SimpleChestLock, Residence, ShowItem]
 api-version: '1.13'
 
 commands: