From cf7c9fc4c20fecb772d839336dac0bb6d52e4cc0 Mon Sep 17 00:00:00 2001
From: graywolf336 <graywolf336@craftyn.com>
Date: Wed, 8 Jan 2014 15:27:38 -0600
Subject: [PATCH] Protect the jails against explosions, if it is enabled

---
 .../java/com/graywolf336/jail/JailMain.java   |  2 +-
 .../com/graywolf336/jail/enums/Settings.java  |  1 +
 .../jail/listeners/EntityListener.java        | 30 ++++++++++++++++++-
 src/main/resources/config.yml                 |  1 +
 4 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/graywolf336/jail/JailMain.java b/src/main/java/com/graywolf336/jail/JailMain.java
index cb96441..e9f1648 100644
--- a/src/main/java/com/graywolf336/jail/JailMain.java
+++ b/src/main/java/com/graywolf336/jail/JailMain.java
@@ -44,7 +44,7 @@ public class JailMain extends JavaPlugin {
 		
 		PluginManager plm = this.getServer().getPluginManager();
 		plm.registerEvents(new BlockListener(this), this);
-		plm.registerEvents(new EntityListener(), this);
+		plm.registerEvents(new EntityListener(this), this);
 		plm.registerEvents(new HandCuffListener(this), this);
 		plm.registerEvents(new PlayerListener(this), this);
 		
diff --git a/src/main/java/com/graywolf336/jail/enums/Settings.java b/src/main/java/com/graywolf336/jail/enums/Settings.java
index 183ff85..3a60e9c 100644
--- a/src/main/java/com/graywolf336/jail/enums/Settings.java
+++ b/src/main/java/com/graywolf336/jail/enums/Settings.java
@@ -10,6 +10,7 @@ public enum Settings {
 	DEBUG("system.debug"),
 	DEFAULTJAIL("jailing.jail.defaultJail"),
 	DELETEINVENTORY("jailing.jail.deleteInventory"),
+	EXPLOSIONPROTECTION("jailing.during.explosionProtection"),
 	IGNORESLEEPINGSTATE("jailing.during.ignoreSleeping"),
 	JAILDEFAULTTIME("jailing.jail.defaultTime"),
 	JAILEDGAMEMODE("jailing.jail.gameMode"),
diff --git a/src/main/java/com/graywolf336/jail/listeners/EntityListener.java b/src/main/java/com/graywolf336/jail/listeners/EntityListener.java
index d487413..8fb56e4 100644
--- a/src/main/java/com/graywolf336/jail/listeners/EntityListener.java
+++ b/src/main/java/com/graywolf336/jail/listeners/EntityListener.java
@@ -1,7 +1,35 @@
 package com.graywolf336.jail.listeners;
 
+import org.bukkit.block.Block;
+import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityExplodeEvent;
+
+import com.graywolf336.jail.JailMain;
+import com.graywolf336.jail.enums.Settings;
 
 public class EntityListener implements Listener {
-
+	private JailMain pl;
+	
+	public EntityListener(JailMain plugin) {
+		this.pl = plugin;
+	}
+	
+	@EventHandler(ignoreCancelled=true)
+	public void onEntityExplode(EntityExplodeEvent event) {
+		//Only do the checking if plugin has it enabled
+		//otherwise let's not go through all the blocks
+		if(pl.getConfig().getBoolean(Settings.EXPLOSIONPROTECTION.getPath())) {
+			//Loop through the blocklist and do stuff
+			for(Block b : event.blockList()) {
+				//Check the current block and if it is inside a jail,
+				//then let's do something else
+				if(pl.getJailManager().getJailFromLocation(b.getLocation()) != null) {
+					//Clear the blocklist, this way the explosion effect still happens
+					event.blockList().clear();
+					return;
+				}
+			}
+		}
+	}
 }
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 5c4bae9..523a1b5 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -16,6 +16,7 @@ jailing:
     blockBreakProtection: true
     blockPlaceProtection: true
     countDownTimeWhileOffline: false
+    explosionProtection: true
     ignoreSleeping: true
     maxAFKTime: 10m #in minutes
     maxFoodLevel: 20