Final changes before public beta

Author: dragon731012

src/main/java/net/potato/tuff/TuffX.java

@@ -25,6 +25,7 @@
 import org.bukkit.event.block.BlockExplodeEvent;
 import org.bukkit.event.block.BlockFromToEvent;
 import org.bukkit.event.player.PlayerChangedWorldEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
 
 import java.util.concurrent.*;
 import java.io.*;
@@ -170,7 +171,7 @@ private void hip(Player p, Location l, String a) {
         }
 
         switch (a.toLowerCase()) {
-            case "ready":
+            case "ready2":
                 ld("Player " + p.getName() + " is READY.");
                 aib.add(p.getUniqueId());
                 if (ew.contains(p.getWorld().getName())) {
@@ -191,6 +192,8 @@ public void run() {
                     }
                 }.runTask(this);
                 break;
+            case "ready":
+                p.kickPlayer("§cYour client is not compatible with the version of §6TuffX §cthe server has installed!\n§7Please update your client.");
         }
     }
 
@@ -217,7 +220,7 @@ public void resendChunksInView(Player p) {
 
     private byte[] cby0sp(boolean s) {
         try (ByteArrayOutputStream b = new ByteArrayOutputStream(); DataOutputStream o = new DataOutputStream(b)) {
-            o.writeUTF("belowy0_status");
+            o.writeUTF("y0_status");
             o.writeBoolean(s);
             return b.toByteArray();
         } catch (IOException e) { return null; }
@@ -241,6 +244,14 @@ public void onPlayerChangeWorld(PlayerChangedWorldEvent e) {
         }
     }
 
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerJoin(PlayerJoinEvent e) {
+        Player p = e.getPlayer();
+        p.sendPluginMessage(this, CH, cdp());
+        boolean isEnabledWorld = ew.contains(p.getWorld().getName());
+        p.sendPluginMessage(this, CH, cby0sp(isEnabledWorld));
+    }
+
     public void processAndSendChunk(final Player p, final Chunk c) {
         if (c == null || p == null || !p.isOnline() || cp == null || cp.isShutdown()) {
             return;