From b10a37f232825e26d0696d37d40d27f911c999d1 Mon Sep 17 00:00:00 2001
From: "main()" <main@main.dd-dns.de>
Date: Tue, 26 Jun 2012 20:11:24 +0200
Subject: [PATCH] Added compatibility check to MultiversePlugin

---
 .../com/onarandombox/MultiverseCore/MultiverseCore.java     | 2 +-
 .../onarandombox/MultiverseCore/api/MultiversePlugin.java   | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java b/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
index 38f9fb57..90b70ee3 100644
--- a/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
+++ b/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
@@ -102,7 +102,7 @@ import java.util.logging.Logger;
  * The implementation of the Multiverse-{@link Core}.
  */
 public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
-    private static final int PROTOCOL = 14;
+    private static final int PROTOCOL = 15;
     // TODO: Investigate if this one is really needed to be static.
     // Doubt it. -- FernFerret
     private static Map<String, String> teleportQueue = new HashMap<String, String>();
diff --git a/src/main/java/com/onarandombox/MultiverseCore/api/MultiversePlugin.java b/src/main/java/com/onarandombox/MultiverseCore/api/MultiversePlugin.java
index 6481749f..b010d9ed 100644
--- a/src/main/java/com/onarandombox/MultiverseCore/api/MultiversePlugin.java
+++ b/src/main/java/com/onarandombox/MultiverseCore/api/MultiversePlugin.java
@@ -41,6 +41,12 @@ public abstract class MultiversePlugin extends JavaPlugin implements MVPlugin {
             this.getServer().getPluginManager().disablePlugin(this);
             return;
         }
+        if (theCore.getProtocolVersion() < this.getProtocolVersion()) {
+            this.getLogger().severe("You need a newer version of Multiverse-Core!");
+            this.getLogger().severe("Disabling!");
+            this.getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
         this.setCore(theCore);
 
         // Turn on Logging