Rewritten Factions hook, so we don't need Factions in our code.

EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java

@@ -2,6 +2,8 @@ package com.earth2me.essentials.chat;
 
 import com.earth2me.essentials.IEssentials;
 import com.earth2me.essentials.Util;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.event.Event.Priority;
@@ -13,15 +15,17 @@ import org.bukkit.plugin.java.JavaPlugin;
 public class EssentialsChat extends JavaPlugin
 {
 	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private Map<String, IEssentialsChatListener> chatListener;
 
 	public void onEnable()
 	{
 		final PluginManager pluginManager = getServer().getPluginManager();
 		final IEssentials ess = (IEssentials)pluginManager.getPlugin("Essentials");
 
-		EssentialsChatPlayerListener.checkFactions(pluginManager);
+		chatListener = new HashMap<String, IEssentialsChatListener>(); 
+		//EssentialsChatPlayerListener.checkFactions(pluginManager);
 
-		final EssentialsChatPlayerListener playerListener = new EssentialsChatPlayerListener(getServer(), ess);
+		final EssentialsChatPlayerListener playerListener = new EssentialsChatPlayerListener(getServer(), ess, chatListener);
 		pluginManager.registerEvent(Type.PLAYER_CHAT, playerListener, Priority.Highest, this);
 		if (!this.getDescription().getVersion().equals(ess.getDescription().getVersion()))
 		{
@@ -32,5 +36,11 @@ public class EssentialsChat extends JavaPlugin
 
 	public void onDisable()
 	{
+		chatListener.clear();
+	}
+	
+	public void addEssentialsChatListener(String plugin, IEssentialsChatListener listener)
+	{
+		chatListener.put(plugin, listener);
 	}
 }

EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChatPlayerListener.java

@@ -3,31 +3,30 @@ package com.earth2me.essentials.chat;
 import com.earth2me.essentials.IEssentials;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
+import java.util.Map;
 import java.util.logging.Logger;
 import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerChatEvent;
-import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerListener;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginManager;
-
-import org.mcteam.factions.Factions;
 
+//import org.mcteam.factions.Factions;
 
 public class EssentialsChatPlayerListener extends PlayerListener
 {
 	private static final Logger LOGGER = Logger.getLogger("Minecraft");
 	private final transient IEssentials ess;
 	private final transient Server server;
-	private static Factions factions = null;
+	private final transient Map<String, IEssentialsChatListener> listeners;
+	//private static Factions factions = null;
 
-	public EssentialsChatPlayerListener(final Server server, final IEssentials ess)
+	public EssentialsChatPlayerListener(final Server server, final IEssentials ess, final Map<String, IEssentialsChatListener> listeners)
 	{
 		this.server = server;
 		this.ess = ess;
+		this.listeners = listeners;
 	}
 
 	@Override
@@ -38,8 +37,15 @@ public class EssentialsChatPlayerListener extends PlayerListener
 			return;
 		}
 
-		if (factions != null && (factions.shouldLetFactionsHandleThisChat(event)))
+		//if (factions != null && (factions.shouldLetFactionsHandleThisChat(event)))
-			return;
+		//	return;
+		for (IEssentialsChatListener listener : listeners.values())
+		{
+			if (listener.shouldHandleThisChat(event))
+			{
+				return;
+			}
+		}
 
 		final User user = ess.getUser(event.getPlayer());
 
@@ -112,37 +118,42 @@ public class EssentialsChatPlayerListener extends PlayerListener
 			}
 			String message = String.format(event.getFormat(), user.getDisplayName(), event.getMessage());
 
-			if (factions != null)
+			for (IEssentialsChatListener listener : listeners.values())
-				message = message.replace("{FACTION}", factions.getPlayerFactionTagRelation(event.getPlayer(), p)).replace("{FACTION_TITLE}", factions.getPlayerTitle(event.getPlayer()));
+			{
+				message = listener.modifyMessage(message);
+
+			}
+			//if (factions != null)
+			//	message = message.replace("{FACTION}", factions.getPlayerFactionTagRelation(event.getPlayer(), p)).replace("{FACTION_TITLE}", factions.getPlayerTitle(event.getPlayer()));
 
 			u.sendMessage(message);
 		}
 	}
 
-	protected static void checkFactions(PluginManager pm)
+	/*protected static void checkFactions(PluginManager pm)
 	{
-		if (factions != null)
+	if (factions != null)
-			return;
+	return;
-
+	
-		Plugin factionsPlugin = pm.getPlugin("Factions");
+	Plugin factionsPlugin = pm.getPlugin("Factions");
-		if (factionsPlugin == null)
+	if (factionsPlugin == null)
-			return;
+	return;
-
+	
-		factions = (Factions)factionsPlugin;
+	factions = (Factions)factionsPlugin;
-		try
+	try
-		{  // make sure Factions is sufficiently up-to-date
+	{  // make sure Factions is sufficiently up-to-date
-			if (factions.hookSupportVersion() < 1)
+	if (factions.hookSupportVersion() < 1)
-				factions = null;
+	factions = null;
-		}
-		catch (NoSuchMethodError ex)
-		{  // if not, we can't work with it, so don't bother
-			factions = null;
-		}
-
-		if (factions == null)
-			return;
-
-		// normally a good thing, but we'll skip it to let Factions handle faction tags for global messages
-		//factions.handleFactionTagExternally(true);
 	}
+	catch (NoSuchMethodError ex)
+	{  // if not, we can't work with it, so don't bother
+	factions = null;
+	}
+	
+	if (factions == null)
+	return;
+	
+	// normally a good thing, but we'll skip it to let Factions handle faction tags for global messages
+	//factions.handleFactionTagExternally(true);
+	}*/
 }

EssentialsChat/src/com/earth2me/essentials/chat/IEssentialsChatListener.java

@@ -0,0 +1,11 @@
+package com.earth2me.essentials.chat;
+
+import org.bukkit.event.player.PlayerChatEvent;
+
+
+public interface IEssentialsChatListener
+{
+	boolean shouldHandleThisChat(PlayerChatEvent event);
+
+	String modifyMessage(String message);
+}

EssentialsChat/src/plugin.yml

@@ -7,4 +7,4 @@ website: http://www.earth2me.net:8001/
 description: Provides chat control features for Essentials.  Requires Permissions.
 authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology]
 depend: [Essentials]
-softdepend: [Factions]
+#softdepend: [Factions]