papermc/Spigot-Server-Patches/0094-Player-Tab-List-and-Title-APIs.patch

From c27a95f1caa97ff1b026429367c16abd20e46ed2 Mon Sep 17 00:00:00 2001
From: Jedediah Smith <jedediah@silencegreys.com>
Date: Tue, 16 Feb 2016 19:45:55 -0600
Subject: [PATCH] Player Tab List and Title APIs


diff --git a/src/main/java/net/minecraft/server/PacketPlayOutPlayerListHeaderFooter.java b/src/main/java/net/minecraft/server/PacketPlayOutPlayerListHeaderFooter.java
index 1606d6d..89a5056 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutPlayerListHeaderFooter.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutPlayerListHeaderFooter.java
@@ -4,6 +4,8 @@ import java.io.IOException;
 
 public class PacketPlayOutPlayerListHeaderFooter implements Packet<PacketListenerPlayOut> {
 
+    public net.md_5.bungee.api.chat.BaseComponent[] header, footer; // Paper
+
     private IChatBaseComponent a;
     private IChatBaseComponent b;
 
@@ -19,15 +21,22 @@ public class PacketPlayOutPlayerListHeaderFooter implements Packet<PacketListene
     }
 
     public void b(PacketDataSerializer packetdataserializer) throws IOException {
-        packetdataserializer.a(this.a);
-        packetdataserializer.a(this.b);
+        // Paper start
+        if (this.header != null) {
+            packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.header));
+        } else {
+            packetdataserializer.a(this.a);
+        }
+
+        if (this.footer != null) {
+            packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.footer));
+        } else {
+            packetdataserializer.a(this.b);
+        }
+        // Paper end
     }
 
     public void a(PacketListenerPlayOut packetlistenerplayout) {
         packetlistenerplayout.a(this);
     }
-
-    public void a(PacketListener packetlistener) {
-        this.a((PacketListenerPlayOut) packetlistener);
-    }
 }
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java b/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
index 2711298..071215e 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
@@ -10,6 +10,18 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
     private int d;
     private int e;
 
+    // Paper start
+    public net.md_5.bungee.api.chat.BaseComponent[] components;
+
+    public PacketPlayOutTitle(EnumTitleAction action, net.md_5.bungee.api.chat.BaseComponent[] components, int fadeIn, int stay, int fadeOut) {
+        this.a = action;
+        this.components = components;
+        this.c = fadeIn;
+        this.d = stay;
+        this.e = fadeOut;
+    }
+    // Paper end
+
     public PacketPlayOutTitle() {}
 
     public PacketPlayOutTitle(EnumTitleAction packetplayouttitle_enumtitleaction, IChatBaseComponent ichatbasecomponent) {
@@ -45,7 +57,13 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
     public void b(PacketDataSerializer packetdataserializer) throws IOException {
         packetdataserializer.a((Enum) this.a);
         if (this.a == EnumTitleAction.TITLE || this.a == EnumTitleAction.SUBTITLE) {
-            packetdataserializer.a(this.b);
+            // Paper start
+            if (this.components != null) {
+                packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(components));
+            } else {
+                packetdataserializer.a(this.b);
+            }
+            // Paper end
         }
 
         if (this.a == EnumTitleAction.TIMES) {
@@ -60,10 +78,6 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
         packetlistenerplayout.a(this);
     }
 
-    public void a(PacketListener packetlistener) {
-        this.a((PacketListenerPlayOut) packetlistener);
-    }
-
     public static enum EnumTitleAction {
 
         TITLE, SUBTITLE, TIMES, CLEAR, RESET;
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index dba0520..cabef35 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -176,6 +176,65 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         packet.components = components;
         getHandle().playerConnection.sendPacket(packet);
     }
+
+    @Override
+    public void setPlayerListHeaderFooter(BaseComponent[] header, BaseComponent[] footer) {
+        PacketPlayOutPlayerListHeaderFooter packet = new PacketPlayOutPlayerListHeaderFooter();
+        packet.header = header;
+        packet.footer = footer;
+        getHandle().playerConnection.sendPacket(packet);
+    }
+
+    @Override
+    public void setPlayerListHeaderFooter(BaseComponent header, BaseComponent footer) {
+        this.setPlayerListHeaderFooter(header == null ? null : new BaseComponent[]{header},
+                footer == null ? null : new BaseComponent[]{footer});
+    }
+
+
+    @Override
+    public void setTitleTimes(int fadeInTicks, int stayTicks, int fadeOutTicks) {
+        getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.TIMES, (BaseComponent[]) null, fadeInTicks, stayTicks, fadeOutTicks));
+    }
+
+    @Override
+    public void setSubtitle(BaseComponent[] subtitle) {
+        getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.SUBTITLE, subtitle, 0, 0, 0));
+    }
+
+    @Override
+    public void setSubtitle(BaseComponent subtitle) {
+        setSubtitle(new BaseComponent[]{subtitle});
+    }
+
+    @Override
+    public void showTitle(BaseComponent[] title) {
+        getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.TITLE, title, 0, 0, 0));
+    }
+
+    @Override
+    public void showTitle(BaseComponent title) {
+        showTitle(new BaseComponent[]{title});
+    }
+
+    @Override
+    public void showTitle(BaseComponent[] title, BaseComponent[] subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks) {
+        setTitleTimes(fadeInTicks, stayTicks, fadeOutTicks);
+        setSubtitle(subtitle);
+        showTitle(title);
+    }
+
+    @Override
+    public void showTitle(BaseComponent title, BaseComponent subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks) {
+        setTitleTimes(fadeInTicks, stayTicks, fadeOutTicks);
+        setSubtitle(subtitle);
+        showTitle(title);
+    }
+
+    @Override
+    public void hideTitle() {
+        getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.CLEAR, (BaseComponent[]) null, 0, 0, 0));
+    }
     // Paper end
 
     @Override
-- 
2.7.1