diff -r 87f1054c2333 -r ab1ef7074e07 rust/hedgewars-engine-messages/src/messages.rs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rust/hedgewars-engine-messages/src/messages.rs	Wed Nov 14 11:09:01 2018 +0100
@@ -0,0 +1,131 @@
+#[derive(Debug, PartialEq)]
+pub enum KeystrokeAction {
+    Press,
+    Release,
+}
+
+#[derive(Debug, PartialEq)]
+pub enum SyncedEngineMessage {
+    Left(KeystrokeAction),
+    Right(KeystrokeAction),
+    Up(KeystrokeAction),
+    Down(KeystrokeAction),
+    Precise(KeystrokeAction),
+    Attack(KeystrokeAction),
+    NextTurn,
+    Switch,
+    Timer(u8),
+    Slot(u8),
+    SetWeapon(u8),
+    Put(i32, i32),
+    HighJump,
+    LowJump,
+    Skip,
+    TeamControlGained(String),
+    TeamControlLost(String),
+}
+
+#[derive(Debug, PartialEq)]
+pub enum UnsyncedEngineMessage {
+    Ping,
+    Pong,
+    Say(String),
+    Taunt(u8),
+    GameType(u8),
+    Warning(String),
+    StopSyncing,
+    GameOver,
+    GameInterrupted,
+    GameSetupChecksum(String),
+}
+
+#[derive(Debug, PartialEq)]
+pub enum ConfigEngineMessage {
+    ConfigRequest,
+    SetAmmo(String),
+    SetScript(String),
+    SetScriptParam(String),
+    Spectate,
+    TeamLocality(bool),
+    SetMap(String),
+    SetTheme(String),
+    SetSeed(String),
+    SetTemplateFilter(String),
+    SetMapGenerator(String),
+    SetFeatureSize(u8),
+    SetDelay(u32),
+    SetReadyDelay(u32),
+    SetCratesFrequency(u8),
+    SetHealthCrateProbability(u8),
+    SetHealthCratesNumber(u8),
+    SetRoundsTilSuddenDeath(u8),
+    SetSuddenDeathWaterRiseSpeed(u8),
+    SetSuddenDeathHealthDecreaseRate(u8),
+    SetDamageMultiplier(u32),
+    SetRopeLength(u32),
+    SetGetawayTime(u32),
+    SetDudMinesPercent(u8),
+    SetMinesNumber(u32),
+    SetAirMinesNumber(u32),
+    SetBarrelsNumber(u32),
+    SetTurnTime(u32),
+    SetMinesTime(u32),
+    SetWorldEdge(u8),
+    Draw,
+    // TODO
+    SetVoicePack(String),
+    AddHedgehog(String, u8, u32),
+    AddTeam(String, u8),
+    SetHedgehogCoordinates(i32, i32),
+    SetFort(String),
+    SetGrave(String),
+    SetHat(String),
+    SetFlag(String),
+    SetOwner(String),
+    SetOneClanMode(bool),
+    SetMultishootMode(bool),
+    SetSolidLand(bool),
+    SetBorders(bool),
+    SetDivideTeams(bool),
+    SetLowGravity(bool),
+    SetLaserSight(bool),
+    SetInvulnerability(bool),
+    SetHealthReset(bool),
+    SetVampiric(bool),
+    SetKarma(bool),
+    SetArtilleryMode(bool),
+    SetHedgehogSwitch(bool),
+    SetRandomOrder(bool),
+    SetKingMode(bool),
+    SetPlaceHedgehog(bool),
+    SetSharedAmmo(bool),
+    SetGirdersEnabled(bool),
+    SetLandObjectsEnabled(bool),
+    SetAISurvivalMode(bool),
+    SetInfiniteAttack(bool),
+    SetResetWeapons(bool),
+    SetAmmoPerHedgehog(bool),
+    SetWindMode(u8),
+    SetTagTeam(bool),
+    SetBottomBorder(bool),
+    SetShoppaBorder(bool),
+}
+
+#[derive(Debug, PartialEq)]
+pub enum EngineMessage {
+    Synced(SyncedEngineMessage, u32),
+    Unsynced(UnsyncedEngineMessage),
+    Config(ConfigEngineMessage),
+    Unknown,
+    Empty,
+}
+
+impl EngineMessage {
+    fn from_bytes(buf: &[u8]) -> Self {
+        unimplemented!()
+    }
+
+    fn to_bytes(&self) -> Vec<u8> {
+        unimplemented!()
+    }
+}