RELEASE VERSION 3.6.1

Prevents exploit with glowing items and grindstones

Closes #112

.classpath

@@ -2,11 +2,11 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-	<classpathentry kind="lib" path="C:/Users/justb/Desktop/EpicRealm_Minigames_Server/Test_Server_1.13/spigot-1.13.2.jar">
+	<classpathentry kind="lib" path="C:/Users/justb/OneDrive/Coding/Test_Server_1.12/plugins/Vault.jar"/>
+	<classpathentry kind="lib" path="C:/Users/justb/Desktop/Test_Server_1.14/spigot-1.14.4.jar">
 		<attributes>
-			<attribute name="javadoc_location" value="jar:file:/C:/Users/justb/Desktop/Coding/Downloaded%20Java%20Docs%20for%20Spigot/spigot-api-1.13-R0.1-20180722.042426-1-javadoc.jar!/"/>
+			<attribute name="javadoc_location" value="jar:file:/C:/Users/justb/Desktop/Coding/Downloaded%20Java%20Docs%20for%20Spigot/spigot-api-1.14-R0.1-20190425.033315-1-javadoc.jar!/"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="lib" path="C:/Users/justb/OneDrive/Coding/Test_Server_1.12/plugins/Vault.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

src/com/gmail/justbru00/epic/rename/exploit_prevention/ExploitPreventionListener.java

@@ -0,0 +1,82 @@
+package com.gmail.justbru00.epic.rename.exploit_prevention;
+
+import java.util.Map.Entry;
+
+import org.bukkit.Bukkit;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.InventoryOpenEvent;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.inventory.ItemStack;
+
+import com.gmail.justbru00.epic.rename.main.v3.Main;
+import com.gmail.justbru00.epic.rename.utils.v3.Debug;
+import com.gmail.justbru00.epic.rename.utils.v3.Messager;
+
+public class ExploitPreventionListener implements Listener {
+
+	@EventHandler(priority=EventPriority.HIGHEST)
+	public void onInventoryOpenEvent(InventoryOpenEvent e) {		
+		// 1.14 or higher versions with grindstone
+		if (Bukkit.getVersion().contains("1.14")) {
+			if (Main.getBooleanFromConfig("disable_grindstone_for_glowing_items")) {
+				if (e.getInventory().getType() == InventoryType.GRINDSTONE) {
+					Debug.send("[ExploitPreventionListener] Grindstone prevention is enabled and a grindstone inventory was opened.");
+
+					final HumanEntity eventPlayer = e.getPlayer();
+
+					// Check all inventory items
+					// Grindstone
+					for (ItemStack is : e.getInventory().getStorageContents()) {
+						if (is == null) {
+							continue;
+						}						
+						for (Entry<Enchantment,Integer> enchantment : is.getEnchantments().entrySet()) {							
+							if (enchantment.getKey().equals(Enchantment.LURE) || enchantment.getKey().equals(Enchantment.ARROW_INFINITE)) {
+								if (enchantment.getValue() == 4341) {
+									// Is a glowing item
+									Bukkit.getScheduler().scheduleSyncDelayedTask(Main.getInstance(), new Runnable() {										
+										@Override
+										public void run() {			
+											Debug.send("[ExploitPreventionListener] Item has glowing! Closing Inventory.");
+											eventPlayer.closeInventory();
+											Messager.msgSenderWithConfigMsg("exploit_prevention.no_grindstone_with_glowing_items", eventPlayer);
+											Messager.msgConsole("[ExploitPreventionListener] Player: " + eventPlayer.getName() + "'s inventory was closed because they tried to use a grindstone with a glowing item in their inventory. ");
+										}
+									}, 1);
+								}
+							}
+						}
+					}
+
+					// Player Inventory
+					for (ItemStack is : e.getPlayer().getInventory().getStorageContents()) {
+						if (is == null) {
+							continue;
+						}	
+						for (Entry<Enchantment,Integer> enchantment : is.getEnchantments().entrySet()) {
+							if (enchantment.getKey().equals(Enchantment.LURE) || enchantment.getKey().equals(Enchantment.ARROW_INFINITE)) {
+								if (enchantment.getValue() == 4341) {
+									// Is a glowing item
+									Bukkit.getScheduler().scheduleSyncDelayedTask(Main.getInstance(), new Runnable() {										
+										@Override
+										public void run() {		
+											Debug.send("[ExploitPreventionListener] Item has glowing! Closing Inventory.");
+											eventPlayer.closeInventory();
+											Messager.msgSenderWithConfigMsg("exploit_prevention.no_grindstone_with_glowing_items", eventPlayer);
+											Messager.msgConsole("[ExploitPreventionListener] Player: " + eventPlayer.getName() + "'s inventory was closed because they tried to use a grindstone with a glowing item in their inventory. ");
+										}
+									}, 1);
+								}
+							}
+						}
+					}
+				}
+			}			
+		}	
+	}
+
+}

src/com/gmail/justbru00/epic/rename/main/v3/Main.java

@@ -14,6 +14,7 @@
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -27,6 +28,7 @@
 import com.gmail.justbru00.epic.rename.commands.v3.Rename;
 import com.gmail.justbru00.epic.rename.commands.v3.SetLoreLine;
 import com.gmail.justbru00.epic.rename.enums.v3.MCVersion;
+import com.gmail.justbru00.epic.rename.exploit_prevention.ExploitPreventionListener;
 import com.gmail.justbru00.epic.rename.listeners.v3.OnJoin;
 import com.gmail.justbru00.epic.rename.main.v3.Metrics.Graph;
 import com.gmail.justbru00.epic.rename.main.v3.bstats.BStats;
@@ -59,8 +61,8 @@ public class Main extends JavaPlugin {
 	public static Economy econ = null;
 	public static boolean USE_ECO = false;
 
-	public static final int CONFIG_VERSION = 6;
-	public static final int MESSAGES_VERSION = 9;
+	public static final int CONFIG_VERSION = 7;
+	public static final int MESSAGES_VERSION = 10;
 	public static ConsoleCommandSender clogger = Bukkit.getServer().getConsoleSender();
 	public static Logger log = Bukkit.getLogger();
 
@@ -103,7 +105,9 @@ public void onEnable() {
 		}
 
 		// Register Listeners
-		Bukkit.getServer().getPluginManager().registerEvents(new OnJoin(), this);
+		PluginManager pm = Bukkit.getServer().getPluginManager();
+		pm.registerEvents(new OnJoin(), this);
+		pm.registerEvents(new ExploitPreventionListener(), this);
 
 		// Command Executors
 		getCommand("rename").setExecutor(new Rename());

src/config.yml

@@ -1,8 +1,8 @@
 #EpicRename by Justin Brubaker. https://www.spigotmc.org/resources/epicrename.4341/
-#Version 3.6+
+#Version 3.6.1+
 
 #DO NOT CHANGE THIS PLEASE
-config_version: 6
+config_version: 7
 
 #Plugin Prefix
 prefix: '&8[&bEpic&fRename&8] &f'
@@ -73,4 +73,7 @@ enabled_worlds:
   - 'world_the_end'
 
 #Disables bypass messages from being sent to all players.  
-disable_bypass_messages: false 
+disable_bypass_messages: false 
+
+# Exploit Prevention
+disable_grindstone_for_glowing_items: true

src/messages.yml

@@ -1,5 +1,5 @@
 #EpicRename messages.yml generated by version 3.6+
-messages_yml_version: 9
+messages_yml_version: 10
 
 epicrename:
   no_permission: '&cSorry you don''t have permission to perform that command.'
@@ -158,4 +158,7 @@ economy:
   bypass: '&aYou just bypassed the economy requirement.'
   transaction_success: '&aJust took {cost} from your balance.' 
   transaction_error: '&cThere was a problem taking money from your balance: {error}'
+
+exploit_prevention:
+  no_grindstone_with_glowing_items: '&cYou cannot use a grindstone while having a glowing item in your inventory. Please remove the glowing item from your inventory in order to use the grindstone.'  
 

src/plugin.yml

@@ -1,6 +1,6 @@
 name: EpicRename
 main: com.gmail.justbru00.epic.rename.main.v3.Main
-version: 3.6
+version: 3.6.1
 description: Performs different item modifications with easy to use commands.
 authors: [Justin Brubaker, JustBru00]
 softdepend: [Vault]