Send a MC|Brand plugin message when joining servers

src/server/mod.rs

@@ -36,6 +36,7 @@ use shared::{Axis, Position};
 use format;
 
 mod sun;
+pub mod plugin_messages;
 
 pub struct Server {
     username: String,
@@ -519,6 +520,11 @@ impl Server {
 
         self.entity_map.insert(join.entity_id, player);
         self.player = Some(player);
+
+        // Let the server know who we are
+        self.write_packet(plugin_messages::Brand {
+            brand: "Steven".into(),
+        }.as_message());
     }
 
     fn on_respawn(&mut self, respawn: packet::play::clientbound::Respawn) {

src/server/plugin_messages.rs

@@ -0,0 +1,18 @@
+
+use protocol::Serializable;
+use protocol::packet::play::serverbound::PluginMessageServerbound;
+
+pub struct Brand {
+    pub brand: String,
+}
+
+impl Brand {
+    pub fn as_message(self) -> PluginMessageServerbound {
+        let mut data = vec![];
+        Serializable::write_to(&self.brand, &mut data).unwrap();
+        PluginMessageServerbound {
+            channel: "MC|Brand".into(),
+            data: data,
+        }
+    }
+}