Added broadcast toggles

TBMCPlugins/DiscordPlugin#89

ButtonCore/src/main/java/buttondevteam/core/component/channel/ChannelComponent.java

@@ -1,22 +1,26 @@
 package buttondevteam.core.component.channel;
 
+import buttondevteam.lib.TBMCSystemChatEvent;
 import buttondevteam.lib.architecture.Component;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class ChannelComponent extends Component {
+	static TBMCSystemChatEvent.BroadcastTarget roomJoinLeave;
 	@Override
 	protected void register(JavaPlugin plugin) {
 		super.register(plugin);
+		roomJoinLeave = TBMCSystemChatEvent.BroadcastTarget.add("roomJoinLeave"); //Even if it's disabled, global channels continue to work
 	}
 
 	@Override
 	protected void unregister(JavaPlugin plugin) {
 		super.unregister(plugin);
+		TBMCSystemChatEvent.BroadcastTarget.remove(roomJoinLeave);
+		roomJoinLeave = null;
 	}
 
 	@Override
 	protected void enable() {
-
 	}
 
 	@Override

ButtonCore/src/main/java/buttondevteam/core/component/channel/ChatRoom.java

@@ -17,11 +17,11 @@ public class ChatRoom extends Channel {
 
 	public void joinRoom(CommandSender sender) {
 		usersInRoom.add(sender);
-		TBMCChatAPI.SendSystemMessage(this, RecipientTestResult.ALL, sender.getName() + " joined the room");
+		TBMCChatAPI.SendSystemMessage(this, RecipientTestResult.ALL, sender.getName() + " joined the room", ChannelComponent.roomJoinLeave);
 	}
 
 	public void leaveRoom(CommandSender sender) {
 		usersInRoom.remove(sender);
-		TBMCChatAPI.SendSystemMessage(this, RecipientTestResult.ALL, sender.getName() + " left the room");
+		TBMCChatAPI.SendSystemMessage(this, RecipientTestResult.ALL, sender.getName() + " left the room", ChannelComponent.roomJoinLeave);
 	}
 }

ButtonCore/src/main/java/buttondevteam/lib/TBMCSystemChatEvent.java

@@ -1,10 +1,18 @@
 package buttondevteam.lib;
 
 import buttondevteam.core.component.channel.Channel;
+import lombok.AccessLevel;
 import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.val;
 import org.bukkit.command.CommandSender;
 import org.bukkit.event.HandlerList;
 
+import javax.annotation.Nullable;
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.stream.Stream;
+
 /**
  * Make sure to only send the message to users who {@link #shouldSendTo(CommandSender)} returns true.
  * 
@@ -14,15 +22,17 @@ import org.bukkit.event.HandlerList;
 @Getter
 public class TBMCSystemChatEvent extends TBMCChatEventBase {
 	private final String[] exceptions;
+	private final BroadcastTarget target;
 	private boolean handled;
 
 	public void setHandled() {
 		handled = true;
 	}
 
-	public TBMCSystemChatEvent(Channel channel, String message, int score, String groupid, String[] exceptions) { // TODO: Rich message
+	public TBMCSystemChatEvent(Channel channel, String message, int score, String groupid, String[] exceptions, BroadcastTarget target) { // TODO: Rich message
 		super(channel, message, score, groupid);
 		this.exceptions = exceptions;
+		this.target = target;
 	}
 
 	private static final HandlerList handlers = new HandlerList();
@@ -35,4 +45,30 @@ public class TBMCSystemChatEvent extends TBMCChatEventBase {
 	public static HandlerList getHandlerList() {
 		return handlers;
 	}
+
+	@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
+	public static class BroadcastTarget {
+		private final @Getter String name;
+		private static final HashSet<BroadcastTarget> targets = new HashSet<>();
+		public static final BroadcastTarget ALL = new BroadcastTarget("ALL");
+
+		public static BroadcastTarget add(String name) {
+			val bt = new BroadcastTarget(Objects.requireNonNull(name));
+			targets.add(bt);
+			return bt;
+		}
+
+		public static void remove(BroadcastTarget target) {
+			targets.remove(target);
+		}
+
+		@Nullable
+		public static BroadcastTarget get(String name) {
+			return targets.stream().filter(bt -> bt.name.equals(name)).findAny().orElse(null);
+		}
+
+		public static Stream<BroadcastTarget> stream() {
+			return targets.stream();
+		}
+	}
 }

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

@@ -311,12 +311,12 @@ public class TBMCChatAPI {
 	 * @param exceptions Platforms where this message shouldn't be sent (same as {@link ChatMessage#getOrigin()}
 	 * @return The event cancelled state
 	 */
-	public static boolean SendSystemMessage(Channel channel, RecipientTestResult rtr, String message, String... exceptions) {
+	public static boolean SendSystemMessage(Channel channel, RecipientTestResult rtr, String message, TBMCSystemChatEvent.BroadcastTarget target, String... exceptions) {
 		if (!Channel.getChannelList().contains(channel))
 			throw new RuntimeException("Channel " + channel.DisplayName().get() + " not registered!");
 		if (!channel.Enabled().get())
 			return true; //Cancel sending
-		TBMCSystemChatEvent event = new TBMCSystemChatEvent(channel, message, rtr.score, rtr.groupID, exceptions);
+		TBMCSystemChatEvent event = new TBMCSystemChatEvent(channel, message, rtr.score, rtr.groupID, exceptions, target);
 		Bukkit.getPluginManager().callEvent(event);
 		return event.isCancelled();
 	}