runelite-client: add friend list plugin

This adds a count to friend and ignore list titles

Co-authored-by: Forsco <github@forsco.net>

runelite-api/src/main/java/net/runelite/api/VarPlayer.java

@@ -38,6 +38,8 @@ public enum VarPlayer
 
 	BANK_TAB(115),
 
+	MEMBERSHIP_DAYS(263),
+
 	SPECIAL_ATTACK_PERCENT(300),
 	SPECIAL_ATTACK_ENABLED(301),
 

runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java

@@ -46,6 +46,7 @@ public class WidgetID
 	public static final int DEPOSIT_BOX_GROUP_ID = 192;
 	public static final int INVENTORY_GROUP_ID = 149;
 	public static final int FRIENDS_LIST_GROUP_ID = 429;
+	public static final int IGNORE_LIST_GROUP_ID = 432;
 	public static final int RAIDING_PARTY_GROUP_ID = 500;
 	public static final int EQUIPMENT_GROUP_ID = 387;
 	public static final int EQUIPMENT_INVENTORY_GROUP_ID = 85;
@@ -160,6 +161,16 @@ public class WidgetID
 		static final int RED_HEALTH = 23;
 	}
 
+	static class FriendList
+	{
+		static final int TITLE = 3;
+	}
+
+	static class IgnoreList
+	{
+		static final int TITLE = 3;
+	}
+
 	static class ClanChat
 	{
 		static final int TITLE = 1;

runelite-api/src/main/java/net/runelite/api/widgets/WidgetInfo.java

@@ -106,6 +106,10 @@ public enum WidgetInfo
 	VOLCANIC_MINE_VENT_B_STATUS(WidgetID.VOLCANIC_MINE_GROUP_ID, WidgetID.VolcanicMine.VENT_B_STATUS),
 	VOLCANIC_MINE_VENT_C_STATUS(WidgetID.VOLCANIC_MINE_GROUP_ID, WidgetID.VolcanicMine.VENT_C_STATUS),
 
+	FRIEND_CHAT_TITLE(WidgetID.FRIENDS_LIST_GROUP_ID, WidgetID.FriendList.TITLE),
+
+	IGNORE_TITLE(WidgetID.IGNORE_LIST_GROUP_ID, WidgetID.IgnoreList.TITLE),
+
 	CLAN_CHAT_TITLE(WidgetID.CLAN_CHAT_GROUP_ID, WidgetID.ClanChat.TITLE),
 	CLAN_CHAT_NAME(WidgetID.CLAN_CHAT_GROUP_ID, WidgetID.ClanChat.NAME),
 	CLAN_CHAT_OWNER(WidgetID.CLAN_CHAT_GROUP_ID, WidgetID.ClanChat.OWNER),

runelite-client/src/main/java/net/runelite/client/plugins/friendlist/FriendListPlugin.java

@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2018, Connor <contact@connor-parks.email>
+ * Copyright (c) 2018, Adam <Adam@sigterm.info>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.runelite.client.plugins.friendlist;
+
+import com.google.common.eventbus.Subscribe;
+import javax.inject.Inject;
+import net.runelite.api.Client;
+import net.runelite.api.VarPlayer;
+import net.runelite.api.events.GameTick;
+import net.runelite.api.widgets.Widget;
+import net.runelite.api.widgets.WidgetInfo;
+import net.runelite.client.plugins.Plugin;
+import net.runelite.client.plugins.PluginDescriptor;
+
+@PluginDescriptor(
+	name = "Friend List",
+	description = "Add extra information to the friend and ignore lists"
+)
+public class FriendListPlugin extends Plugin
+{
+	private static final int MAX_FRIENDS_P2P = 400;
+	private static final int MAX_FRIENDS_F2P = 200;
+
+	private static final int MAX_IGNORES_P2P = 400;
+	private static final int MAX_IGNORES_F2P = 100;
+
+	@Inject
+	private Client client;
+
+	@Override
+	protected void shutDown()
+	{
+		final int world = client.getWorld();
+		setFriendsListTitle("Friends List - World " + world);
+		setIgnoreListTitle("Ignore List - World " + world);
+	}
+
+	@Subscribe
+	public void onGameTick(GameTick tick)
+	{
+		final int world = client.getWorld();
+		final boolean isMember = client.getVar(VarPlayer.MEMBERSHIP_DAYS) > 0;
+
+		final int friendCount = client.getFriendsCount();
+		if (friendCount >= 0)
+		{
+			final int limit = isMember ? MAX_FRIENDS_P2P : MAX_FRIENDS_F2P;
+
+			final String title = "Friends - W" +
+				world +
+				" (" +
+				friendCount +
+				"/" +
+				limit +
+				")";
+
+			setFriendsListTitle(title);
+		}
+
+		final int ignoreCount = client.getIgnoreCount();
+		if (ignoreCount >= 0)
+		{
+			final int limit = isMember ? MAX_IGNORES_P2P : MAX_IGNORES_F2P;
+
+			final String title = "Ignores - W" +
+				world +
+				" (" +
+				ignoreCount +
+				"/" +
+				limit +
+				")";
+
+			setIgnoreListTitle(title);
+		}
+	}
+
+	private void setFriendsListTitle(final String title)
+	{
+		Widget friendListTitleWidget = client.getWidget(WidgetInfo.FRIEND_CHAT_TITLE);
+		if (friendListTitleWidget != null)
+		{
+			friendListTitleWidget.setText(title);
+		}
+	}
+
+	private void setIgnoreListTitle(final String title)
+	{
+		Widget ignoreTitleWidget = client.getWidget(WidgetInfo.IGNORE_TITLE);
+		if (ignoreTitleWidget != null)
+		{
+			ignoreTitleWidget.setText(title);
+		}
+	}
+}