diff -r bb24c3414b0d -r 81e0ed105f5d gameServer2/src/server/room.rs
--- a/gameServer2/src/server/room.rs	Thu Jun 21 23:09:20 2018 +0200
+++ b/gameServer2/src/server/room.rs	Thu Jun 21 17:23:10 2018 -0400
@@ -1,8 +1,10 @@
+use std::iter;
 use server::{
-    coretypes::TeamInfo,
+    coretypes::{TeamInfo, GameCfg},
     client::{ClientId, HWClient}
 };
 
+const MAX_HEDGEHOGS_IN_ROOM: u8 = 48;
 pub type RoomId = usize;
 
 pub struct HWRoom {
@@ -13,8 +15,11 @@
     pub protocol_number: u32,
 
     pub players_number: u32,
+    pub default_hedgehog_number: u8,
+    pub team_limit: u8,
     pub ready_players_number: u8,
-    pub teams: Vec<TeamInfo>,
+    pub teams: Vec<(ClientId, TeamInfo)>,
+    pub game_info: Option<()>
 }
 
 impl HWRoom {
@@ -26,11 +31,65 @@
             password: None,
             protocol_number: 0,
             players_number: 0,
+            default_hedgehog_number: 4,
+            team_limit: 8,
             ready_players_number: 0,
-            teams: Vec::new()
+            teams: Vec::new(),
+            game_info: None
         }
     }
 
+    pub fn hedgehogs_number(&self) -> u8 {
+        self.teams.iter().map(|(_, t)| t.hedgehogs_number).sum()
+    }
+
+    pub fn addable_hedgehogs(&self) -> u8 {
+        MAX_HEDGEHOGS_IN_ROOM - self.hedgehogs_number()
+    }
+
+    pub fn add_team(&mut self, owner_id: ClientId, mut team: TeamInfo) -> &TeamInfo {
+        team.color = iter::repeat(()).enumerate()
+            .map(|(i, _)| i as u8).take(u8::max_value() as usize + 1)
+            .find(|i| self.teams.iter().all(|(_, t)| t.color != *i ))
+            .unwrap_or(0u8);
+        team.hedgehogs_number = if self.teams.is_empty() {
+            self.default_hedgehog_number
+        } else {
+            self.teams[0].1.hedgehogs_number.min(self.addable_hedgehogs())
+        };
+        self.teams.push((owner_id, team));
+        &self.teams.last().unwrap().1
+    }
+
+    pub fn remove_team(&mut self, name: &str) {
+        if let Some(index) = self.teams.iter().position(|(_, t)| t.name == name) {
+            self.teams.remove(index);
+        }
+    }
+
+    pub fn find_team_and_owner_mut<F>(&mut self, f: F) -> Option<(ClientId, &mut TeamInfo)>
+        where F: Fn(&TeamInfo) -> bool {
+        self.teams.iter_mut().find(|(_, t)| f(t)).map(|(id, t)| (*id, t))
+    }
+
+    pub fn find_team<F>(&self, f: F) -> Option<&TeamInfo>
+        where F: Fn(&TeamInfo) -> bool {
+        self.teams.iter().map(|(_, t)| t).find(|t| f(*t))
+    }
+
+    pub fn client_teams(&self, client_id: ClientId) -> impl Iterator<Item = &TeamInfo> {
+        self.teams.iter().filter(move |(id, _)| *id == client_id).map(|(_, t)| t)
+    }
+
+    pub fn find_team_owner(&self, team_name: &str) -> Option<(ClientId, &str)> {
+        self.teams.iter().find(|(_, t)| t.name == team_name)
+            .map(|(id, t)| (*id, &t.name[..]))
+    }
+
+    pub fn find_team_color(&self, owner_id: ClientId) -> Option<u8> {
+        self.client_teams(owner_id).nth(0).map(|t| t.color)
+    }
+
     pub fn info(&self, master: Option<&HWClient>) -> Vec<String> {
         let flags = "-".to_string();
         vec![
@@ -39,10 +98,25 @@
             self.players_number.to_string(),
             self.teams.len().to_string(),
             master.map_or("?", |c| &c.nick).to_string(),
-            "Default".to_string(),
+            "Normal".to_string(),
             "Default".to_string(),
             "Default".to_string(),
             "Default".to_string(),
         ]
     }
+
+    pub fn team_info(owner: &HWClient, team: &TeamInfo) -> Vec<String> {
+        let mut info = vec![
+            team.name.clone(),
+            team.grave.clone(),
+            team.fort.clone(),
+            team.voice_pack.clone(),
+            team.flag.clone(),
+            owner.nick.clone(),
+            team.difficulty.to_string()];
+        let hogs = team.hedgehogs.iter().flat_map(|h|
+            iter::once(h.name.clone()).chain(iter::once(h.hat.clone())));
+        info.extend(hogs);
+        info
+    }
 }
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