src/main/java/buttondevteam/lib/TBMCChatPreprocessEvent.java

@@ -0,0 +1,68 @@
+package buttondevteam.lib;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import buttondevteam.lib.chat.Channel;
+
+/**
+ * Can be used to change messages before it's sent.
+ * 
+ * @author NorbiPeti
+ *
+ */
+public class TBMCChatPreprocessEvent extends Event implements Cancellable {
+	private static final HandlerList handlers = new HandlerList();
+
+	private Channel channel;
+	private CommandSender sender;
+	private String message;
+	private boolean cancelled;
+
+	public TBMCChatPreprocessEvent(CommandSender sender, Channel channel, String message) {
+		this.sender = sender;
+		this.channel = channel;
+		this.message = message; // TODO: Message object with data?
+	}
+
+	/*
+	 * public TBMCPlayer getPlayer() { return TBMCPlayer.getPlayer(sender); // TODO: Get Chroma user }
+	 */
+
+	public Channel getChannel() {
+		return channel;
+	}
+
+	public CommandSender getSender() {
+		return sender;
+	}
+
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+	@Override
+	public HandlerList getHandlers() {
+		return handlers;
+	}
+
+	public static HandlerList getHandlerList() {
+		return handlers;
+	}
+
+	@Override
+	public boolean isCancelled() {
+		return cancelled;
+	}
+
+	@Override
+	public void setCancelled(boolean cancelled) {
+		this.cancelled = cancelled;
+	}
+}

src/main/java/buttondevteam/lib/chat/TBMCChatAPI.java

@@ -19,6 +19,7 @@ import org.reflections.util.ConfigurationBuilder;
 import buttondevteam.core.CommandCaller;
 import buttondevteam.core.MainPlugin;
 import buttondevteam.lib.TBMCChatEvent;
+import buttondevteam.lib.TBMCChatPreprocessEvent;
 import buttondevteam.lib.TBMCCoreAPI;
 import buttondevteam.lib.chat.Channel.RecipientTestResult;
 
@@ -214,6 +215,10 @@ public class TBMCChatAPI {
 	public static boolean SendChatMessage(Channel channel, CommandSender sender, String message) {
 		if (!Channel.getChannels().contains(channel))
 			throw new RuntimeException("Channel " + channel.DisplayName + " not registered!");
+		TBMCChatPreprocessEvent eventPre = new TBMCChatPreprocessEvent(sender, channel, message);
+		Bukkit.getPluginManager().callEvent(eventPre);
+		if (eventPre.isCancelled())
+			return true;
 		int score;
 		if (channel.filteranderrormsg == null)
 			score = -1;
@@ -225,7 +230,7 @@ public class TBMCChatAPI {
 			}
 			score = result.score;
 		}
-		TBMCChatEvent event = new TBMCChatEvent(sender, channel, message, score);
+		TBMCChatEvent event = new TBMCChatEvent(sender, channel, eventPre.getMessage(), score);
 		Bukkit.getPluginManager().callEvent(event);
 		return event.isCancelled();
 	}