connect chat box to network

Former-commit-id: 581c724ee31564c7473120d5431ceb2182afb207

client/src/lib.rs

@@ -138,11 +138,10 @@ impl Client {
         // Handle new messages from the server
         frontend_events.append(&mut self.handle_new_messages()?);
 
-        // Step 3
+        // Step 1
         if let Some(ecs_entity) = self.player {
             // TODO: remove this
             const PLAYER_VELOCITY: f32 = 100.0;
-
             // TODO: Set acceleration instead
             self.state.write_component(ecs_entity, comp::phys::Vel(Vec3::from(input.move_dir * PLAYER_VELOCITY)));
         }

voxygen/src/hud/mod.rs

@@ -1069,6 +1069,10 @@ impl Hud {
         events
     }
 
+    pub fn new_message(&mut self, msg: String) {
+        self.chat.new_message(msg);
+    }
+
     pub fn toggle_menu(&mut self) {
         self.menu_open = !self.menu_open;
     }

voxygen/src/session.rs

@@ -63,7 +63,14 @@ impl SessionState {
         let dir_vec = self.key_state.dir_vec();
         let move_dir = unit_vecs.0 * dir_vec[0] + unit_vecs.1 * dir_vec[1];
 
-        self.client.tick(client::Input { move_dir }, dt)?;
+        for event in self.client.tick(client::Input { move_dir }, dt)? {
+            match event {
+                client::Event::Chat(msg) => {
+                    self.hud.new_message(msg);
+                }
+            }
+        }
+        
         Ok(())
     }
 
@@ -153,7 +160,10 @@ impl PlayState for SessionState {
             // Maintain the UI
             for event in self.hud.maintain(global_state.window.renderer_mut()) {
                 match event {
-                    HudEvent::SendMessage(message) => {} // TODO: Send msg here
+                    HudEvent::SendMessage(msg) => {
+                        // TODO: Handle result
+                        self.client.send_chat(msg);
+                    },
                     HudEvent::Logout => return PlayStateResult::Pop,
                     HudEvent::Quit => return PlayStateResult::Shutdown,
                 }