# HG changeset patch
# User alfadur <mail@none>
# Date 1549312878 -10800
# Node ID b87c71ccd17d4ffc7a055c5c14e537dc713d6b5f
# Parent  08a8605bafaf3f65e713fc01f85897ab940c4cf4
Server action refactoring part 5 of N

diff -r 08a8605bafaf -r b87c71ccd17d rust/hedgewars-server/src/server/core.rs
--- a/rust/hedgewars-server/src/server/core.rs	Mon Feb 04 20:25:35 2019 +0300
+++ b/rust/hedgewars-server/src/server/core.rs	Mon Feb 04 23:41:18 2019 +0300
@@ -62,15 +62,6 @@
     }
 
     pub fn remove_client(&mut self, client_id: ClientId) {
-        let client = &self.clients[client_id];
-        let nick = client.nick.clone();
-
-        if let Some(id) = client.room_id {
-            if id != self.lobby_id {
-                //MoveToLobby(format!("quit: {}", msg.clone()))
-            }
-        }
-
         self.removed_clients.push(client_id);
         if self.clients.contains(client_id) {
             self.clients.remove(client_id);
diff -r 08a8605bafaf -r b87c71ccd17d rust/hedgewars-server/src/server/handlers/common.rs
--- a/rust/hedgewars-server/src/server/handlers/common.rs	Mon Feb 04 20:25:35 2019 +0300
+++ b/rust/hedgewars-server/src/server/handlers/common.rs	Mon Feb 04 23:41:18 2019 +0300
@@ -1,11 +1,18 @@
+use crate::server::client::HWClient;
+use crate::server::room::HWRoom;
+use crate::utils::to_engine_msg;
 use crate::{
     protocol::messages::{
         HWProtocolMessage::{self, Rnd},
-        HWServerMessage::{self, ChatMsg},
+        HWServerMessage::{
+            self, Bye, ChatMsg, ClientFlags, ForwardEngineMessage, LobbyLeft, RoomLeft, RoomRemove,
+            RoomUpdated, TeamRemove,
+        },
     },
     server::{actions::Action, core::HWServer},
 };
 use rand::{self, thread_rng, Rng};
+use std::iter::once;
 
 pub fn rnd_reply(options: &[String]) -> HWServerMessage {
     let mut rng = thread_rng();
@@ -21,13 +28,97 @@
     }
 }
 
+pub fn remove_teams(room: &mut HWRoom, client: &HWClient, response: &mut super::Response) {
+    let team_names: Vec<_> = room
+        .client_teams(client.id)
+        .map(|t| t.name.clone())
+        .collect();
+
+    if let Some(ref mut info) = room.game_info {
+        for team_name in &team_names {
+            info.left_teams.push(team_name.clone());
+
+            if client.is_in_game() {
+                let msg = once(b'F').chain(team_name.bytes());
+                response.add(
+                    ForwardEngineMessage(vec![to_engine_msg(msg)])
+                        .send_all()
+                        .in_room(room.id)
+                        .but_self(),
+                );
+
+                info.teams_in_game -= 1;
+                if info.teams_in_game == 0 {
+                    //FinishRoomGame(room.id)
+                }
+
+                let remove_msg = to_engine_msg(once(b'F').chain(team_name.bytes()));
+                if let Some(m) = &info.sync_msg {
+                    info.msg_log.push(m.clone());
+                    info.sync_msg = None
+                }
+                info.msg_log.push(remove_msg.clone());
+
+                response.add(
+                    ForwardEngineMessage(vec![remove_msg])
+                        .send_all()
+                        .in_room(room.id)
+                        .but_self(),
+                );
+            }
+        }
+    }
+
+    for team_name in team_names {
+        room.remove_team(&team_name);
+        response.add(TeamRemove(team_name).send_all().in_room(room.id));
+    }
+}
+
 pub fn remove_client(server: &mut HWServer, response: &mut super::Response, msg: String) {
-    use HWServerMessage::*;
-    let nick = server.clients[response.client_id()].nick.clone();
+    let client_id = response.client_id();
+    let lobby_id = server.lobby_id;
+    let client = &mut server.clients[client_id];
+    let (nick, room_id) = (client.nick.clone(), client.room_id);
+
+    if let Some(room_id) = room_id {
+        let room = &mut server.rooms[room_id];
+
+        if room.players_number > 1 || room.is_fixed() {
+            room.players_number -= 1;
+            if client.is_ready() && room.ready_players_number > 0 {
+                room.ready_players_number -= 1;
+            }
+
+            remove_teams(room, client, response);
+
+            if room.players_number > 1 {
+                response.add(
+                    RoomLeft(client.nick.clone(), msg.clone())
+                        .send_all()
+                        .in_room(room.id)
+                        .but_self(),
+                );
+            }
+
+            //ChangeMaster(room.id, None));
+        }
+
+        let update_msg = if room.players_number == 0 && !room.is_fixed() {
+            RoomRemove(room.name.clone())
+        } else {
+            RoomUpdated(room.name.clone(), room.info(Some(&client)))
+        };
+        response.add(update_msg.send_all().with_protocol(room.protocol_number));
+
+        response.add(ClientFlags("-i".to_string(), vec![nick.clone()]).send_all());
+        client.room_id = Some(lobby_id);
+    }
+
+    server.remove_client(client_id);
+
     response.add(LobbyLeft(nick, msg.to_string()).send_all());
     response.add(Bye("User quit: ".to_string() + &msg).send_self());
-
-    server.remove_client(response.client_id());
 }
 
 #[cfg(test)]