--- a/gameServer2/src/server/client.rs	Sat Jul 21 00:34:32 2018 +0200
+++ b/gameServer2/src/server/client.rs	Sat Jul 21 02:06:13 2018 +0200
@@ -1,18 +1,27 @@
 use super::coretypes::ClientId;
 
+bitflags!{
+    pub struct ClientFlags: u8 {
+        const IS_ADMIN = 0b0000_0001;
+        const IS_MASTER = 0b0000_0010;
+        const IS_READY = 0b0000_0100;
+        const IS_IN_GAME = 0b0000_1000;
+        const IS_JOINED_MID_GAME = 0b0001_0000;
+
+        const NONE = 0b0000_0000;
+        const DEFAULT = Self::NONE.bits;
+    }
+}
+
 pub struct HWClient {
     pub id: ClientId,
     pub room_id: Option<usize>,
     pub nick: String,
-    pub protocol_number: u32,
-    pub is_admin: bool,
-    pub is_master: bool,
-    pub is_ready: bool,
-    pub is_in_game: bool,
+    pub protocol_number: u16,
+    pub flags: ClientFlags,
     pub teams_in_game: u8,
     pub team_indices: Vec<u8>,
-    pub clan: Option<u8>,
-    pub is_joined_mid_game: bool,
+    pub clan: Option<u8>
 }
 
 impl HWClient {
@@ -22,14 +31,30 @@
             room_id: None,
             nick: String::new(),
             protocol_number: 0,
-            is_admin: false,
-            is_master: false,
-            is_ready: false,
-            is_in_game: false,
+            flags: ClientFlags::DEFAULT,
             teams_in_game: 0,
             team_indices: Vec::new(),
             clan: None,
-            is_joined_mid_game: false,
         }
     }
+
+    fn contains(& self, mask: ClientFlags) -> bool {
+        self.flags.contains(mask)
+    }
+
+    fn set(&mut self, mask: ClientFlags, value: bool) {
+        self.flags.set(mask, value);
+    }
+
+    pub fn is_admin(&self)-> bool { self.contains(ClientFlags::IS_ADMIN) }
+    pub fn is_master(&self)-> bool { self.contains(ClientFlags::IS_MASTER) }
+    pub fn is_ready(&self)-> bool { self.contains(ClientFlags::IS_READY) }
+    pub fn is_in_game(&self)-> bool { self.contains(ClientFlags::IS_IN_GAME) }
+    pub fn is_joined_mid_game(&self)-> bool { self.contains(ClientFlags::IS_JOINED_MID_GAME) }
+
+    pub fn set_is_admin(&mut self, value: bool) { self.set(ClientFlags::IS_ADMIN, value) }
+    pub fn set_is_master(&mut self, value: bool) { self.set(ClientFlags::IS_MASTER, value) }
+    pub fn set_is_ready(&mut self, value: bool) { self.set(ClientFlags::IS_READY, value) }
+    pub fn set_is_in_game(&mut self, value: bool) { self.set(ClientFlags::IS_IN_GAME, value) }
+    pub fn set_is_joined_mid_game(&mut self, value: bool) { self.set(ClientFlags::IS_JOINED_MID_GAME, value) }
 }
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