1 files changed, 62 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/PacketStatusListener.java b/src/main/java/net/minecraft/server/PacketStatusListener.java
new file mode 100644
index 00000000..e4116e5e
--- /dev/null
+++ b/src/main/java/net/minecraft/server/PacketStatusListener.java
@@ -0,0 +1,62 @@
+package net.minecraft.server;
+
+import java.net.InetSocketAddress;
+
+import org.bukkit.craftbukkit.util.CraftIconCache; // CraftBukkit
+
+import net.minecraft.util.io.netty.util.concurrent.GenericFutureListener;
+
+public class PacketStatusListener implements PacketStatusInListener {
+
+    private final MinecraftServer minecraftServer;
+    private final NetworkManager networkManager;
+
+    public PacketStatusListener(MinecraftServer minecraftserver, NetworkManager networkmanager) {
+        this.minecraftServer = minecraftserver;
+        this.networkManager = networkmanager;
+    }
+
+    public void a(IChatBaseComponent ichatbasecomponent) {}
+
+    public void a(EnumProtocol enumprotocol, EnumProtocol enumprotocol1) {
+        if (enumprotocol1 != EnumProtocol.STATUS) {
+            throw new UnsupportedOperationException("Unexpected change in protocol to " + enumprotocol1);
+        }
+    }
+
+    public void a() {}
+
+    public void a(PacketStatusInStart packetstatusinstart) {
+        // CraftBukkit start - fire ping event
+        class ServerListPingEvent extends org.bukkit.event.server.ServerListPingEvent {
+            CraftIconCache icon = minecraftServer.server.getServerIcon();
+
+            ServerListPingEvent() {
+                super(((InetSocketAddress) networkManager.getSocketAddress()).getAddress(), minecraftServer.getMotd(), minecraftServer.getPlayerList().getPlayerCount(), minecraftServer.getPlayerList().getMaxPlayers());
+            }
+
+            @Override
+            public void setServerIcon(org.bukkit.util.CachedServerIcon icon) {
+                if (!(icon instanceof CraftIconCache)) {
+                    throw new IllegalArgumentException(icon + " was not created by " + org.bukkit.craftbukkit.CraftServer.class);
+                }
+                this.icon = (CraftIconCache) icon;
+            }
+        }
+
+        ServerListPingEvent event = new ServerListPingEvent();
+        this.minecraftServer.server.getPluginManager().callEvent(event);
+        ServerPing ping = new ServerPing();
+        ping.setFavicon(event.icon.value);
+        ping.setMOTD(new ChatComponentText(event.getMotd()));
+        ping.setPlayerSample(new ServerPingPlayerSample(event.getMaxPlayers(), minecraftServer.getPlayerList().getPlayerCount()));
+        ping.setServerInfo(new ServerPingServerData(minecraftServer.server.getVersion(), 4)); // MAGICAL VALUE FROM MinecraftServer
+
+        this.networkManager.handle(new PacketStatusOutServerInfo(ping), new GenericFutureListener[0]);
+        // CraftBukkit end
+    }
+
+    public void a(PacketStatusInPing packetstatusinping) {
+        this.networkManager.handle(new PacketStatusOutPong(packetstatusinping.c()), new GenericFutureListener[0]);
+    }
+}