Add bare minimum single-user multiplayer functionality #30

Cargo.lock

@@ -3336,6 +3336,7 @@ dependencies = [
  "async-trait",
  "bytes",
  "byteserde",
+ "chrono",
  "clap",
  "env_logger",
  "literustlib",

rc_multiplayer/Cargo.toml

@@ -16,6 +16,7 @@ oj_rc_core = { version = "*", path = "../rc_core" }
 async-trait.workspace = true
 bytes = "1.10"
 byteserde = "0.6.2"
+chrono.workspace = true
 
 literustlib_server = { version = "0.1", path = "../../LiteRustLib/server" }
 literustlib = { version = "0.1", path = "../../LiteRustLib" }

rc_multiplayer/src/events/activate_sync.rs

@@ -2,8 +2,8 @@ pub struct RequestLoadingSync {
     msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
 }
 
-pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::dataless::Dataless<RequestLoadingSync> {
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::Dataless<RequestLoadingSync> {
-    crate::handlers::dataless::Dataless::new(RequestLoadingSync::new(init_ctx))
+    crate::handlers::Dataless::new(RequestLoadingSync::new(init_ctx))
 }
 
 impl RequestLoadingSync {
@@ -15,7 +15,7 @@ impl RequestLoadingSync {
 }
 
 #[async_trait::async_trait]
-impl crate::handlers::dataless::DatalessEventCodeHandler for RequestLoadingSync {
+impl crate::handlers::DatalessEventCodeHandler for RequestLoadingSync {
     const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::RequestSync;
 
     async fn handle(&self, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {

rc_multiplayer/src/events/all_loading_progress.rs

@@ -2,8 +2,8 @@ pub struct RequestAllLoadingProgress {
     msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
 }
 
-pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::dataless::Dataless<RequestAllLoadingProgress> {
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::Dataless<RequestAllLoadingProgress> {
-    crate::handlers::dataless::Dataless::new(RequestAllLoadingProgress::new(init_ctx))
+    crate::handlers::Dataless::new(RequestAllLoadingProgress::new(init_ctx))
 }
 
 impl RequestAllLoadingProgress {
@@ -15,7 +15,7 @@ impl RequestAllLoadingProgress {
 }
 
 #[async_trait::async_trait]
-impl crate::handlers::dataless::DatalessEventCodeHandler for RequestAllLoadingProgress {
+impl crate::handlers::DatalessEventCodeHandler for RequestAllLoadingProgress {
     const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::RequestLoadingProgressAllUsers;
 
     async fn handle(&self, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {

rc_multiplayer/src/events/loading_done.rs

@@ -0,0 +1,30 @@
+pub struct LoadComplete {
+    msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
+}
+
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::Dataless<LoadComplete> {
+    crate::handlers::Dataless::new(LoadComplete::new(init_ctx))
+}
+
+impl LoadComplete {
+    fn new(init_ctx: &crate::InitConfig) -> Self {
+        Self {
+            msg_router: init_ctx.matches_chann.clone(),
+        }
+    }
+}
+
+#[async_trait::async_trait]
+impl crate::handlers::DatalessEventCodeHandler for LoadComplete {
+    const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::LoadingComplete;
+
+    async fn handle(&self, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {
+        if let Some(user_info) = user.user().await {
+            super::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::LoadComplete {
+                user_id: user_info.user_id(),
+            }).await);
+        } else {
+            log::error!("Failed to handle sync loading request for unknown user");
+        }
+    }
+}

rc_multiplayer/src/events/loading_progress.rs

@@ -2,8 +2,8 @@ pub struct GameLoadingProgress {
     msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
 }
 
-pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::simple_typed::SimpleRlnl<rlnl::events::loading::LoadingProgress, GameLoadingProgress> {
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::SimpleRlnl<rlnl::events::loading::LoadingProgress, GameLoadingProgress> {
-    crate::handlers::simple_typed::SimpleRlnl::new(GameLoadingProgress::new(init_ctx))
+    crate::handlers::SimpleRlnl::new(GameLoadingProgress::new(init_ctx))
 }
 
 impl GameLoadingProgress {
@@ -15,7 +15,7 @@ impl GameLoadingProgress {
 }
 
 #[async_trait::async_trait]
-impl crate::handlers::simple_typed::RlnlEventCodeHandler for GameLoadingProgress {
+impl crate::handlers::RlnlEventCodeHandler for GameLoadingProgress {
     type In = rlnl::events::loading::LoadingProgress;
     const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::BroadcastLoadingProgress;
 

rc_multiplayer/src/events/mod.rs

@@ -3,6 +3,8 @@ mod loading_progress;
 mod all_loading_progress;
 mod weapon_select;
 mod activate_sync;
+mod loading_done;
+//mod player_input;
 
 pub async fn handler(init_ctx: &crate::InitConfig) -> crate::handler::LnlEventHandler {
     crate::handler::LnlEventHandler::new(init_ctx.users.clone(), crate::vehicle_motion::handler(init_ctx))
@@ -11,6 +13,35 @@ pub async fn handler(init_ctx: &crate::InitConfig) -> crate::handler::LnlEventHa
         .add(all_loading_progress::handler(init_ctx))
         .add(weapon_select::handler(init_ctx))
         .add(activate_sync::handler(init_ctx))
+        .add(loading_done::handler(init_ctx))
+        //.add(player_input::handler(init_ctx))
+        .add(crate::handlers::Broadcaster::<
+            true,
+            {rlnl::event_code::NetworkEvent::OnPlayerInputChanged as i16},
+            {rlnl::event_code::NetworkEvent::OnServerReceivedInputChange as i16},
+            {literustlib::packet::Property::Unreliable as u8},
+            rlnl::events::ingame::MultiPlayerInputChanged,
+        >::handler(init_ctx))
+        .add(crate::handlers::DatalessBroadcaster::<
+            true,
+            {rlnl::event_code::NetworkEvent::AlignmentRectifierStarted as i16},
+            {rlnl::event_code::NetworkEvent::AlignmentRectifierStarted as i16},
+            {literustlib::packet::Property::Unreliable as u8},
+        >::handler(init_ctx))
+        .add(crate::handlers::Broadcaster::<
+            true,
+            {rlnl::event_code::NetworkEvent::FireWeaponEffect as i16},
+            {rlnl::event_code::NetworkEvent::FireWeaponEffect as i16},
+            {literustlib::packet::Property::Unreliable as u8},
+            rlnl::events::ingame::WeaponFireEffect,
+        >::handler(init_ctx))
+        .add(crate::handlers::Broadcaster::<
+            true,
+            {rlnl::event_code::NetworkEvent::FireMiss as i16},
+            {rlnl::event_code::NetworkEvent::FireMiss as i16},
+            {literustlib::packet::Property::Unreliable as u8},
+            rlnl::events::ingame::FireMiss,
+        >::handler(init_ctx))
 }
 
 #[inline]

rc_multiplayer/src/events/player_input.rs

@@ -0,0 +1,34 @@
+pub struct PlayerInput {
+    msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
+}
+
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::simple_typed::SimpleRlnl<rlnl::events::ingame::MultiPlayerInputChanged, PlayerInput> {
+    crate::handlers::simple_typed::SimpleRlnl::new(PlayerInput::new(init_ctx))
+}
+
+impl PlayerInput {
+    fn new(init_ctx: &crate::InitConfig) -> Self {
+        Self {
+            msg_router: init_ctx.matches_chann.clone(),
+        }
+    }
+}
+
+#[async_trait::async_trait]
+impl crate::handlers::simple_typed::RlnlEventCodeHandler for PlayerInput {
+    type In = rlnl::events::ingame::MultiPlayerInputChanged;
+    const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::OnPlayerInputChanged;
+
+    async fn handle(&self, data: Self::In, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {
+        if let Some(user_info) = user.user().await {
+            super::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::BroadcastRlnl {
+                user_id: user_info.user_id(),
+                event: rlnl::event_code::NetworkEvent::OnServerReceivedInputChange,
+                property: literustlib::packet::Property::Unreliable,
+                data: Some(Box::new(data)),
+            }).await);
+        } else {
+            log::error!("Failed to rebroadcast OnPlayerInputChanged for user (no auth!)");
+        }
+    }
+}

rc_multiplayer/src/events/validate_game_guid.rs

@@ -2,8 +2,8 @@ pub struct AuthUserGame {
     matches: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
 }
 
-pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::simple_typed::SimpleRlnl<rlnl::events::loading::GameGuidInfo, AuthUserGame> {
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::SimpleRlnl<rlnl::events::loading::GameGuidInfo, AuthUserGame> {
-    crate::handlers::simple_typed::SimpleRlnl::new(AuthUserGame::new(init_ctx))
+    crate::handlers::SimpleRlnl::new(AuthUserGame::new(init_ctx))
 }
 
 impl AuthUserGame {
@@ -15,7 +15,7 @@ impl AuthUserGame {
 }
 
 #[async_trait::async_trait]
-impl crate::handlers::simple_typed::RlnlEventCodeHandler for AuthUserGame {
+impl crate::handlers::RlnlEventCodeHandler for AuthUserGame {
     type In = rlnl::events::loading::GameGuidInfo;
     const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::ValidateGameGuid;
 

rc_multiplayer/src/events/weapon_select.rs

@@ -2,8 +2,8 @@ pub struct WeaponSelect {
     msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
 }
 
-pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::simple_typed::SimpleRlnl<rlnl::events::ingame::SelectWeapon, WeaponSelect> {
+pub(super) fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::SimpleRlnl<rlnl::events::ingame::SelectWeapon, WeaponSelect> {
-    crate::handlers::simple_typed::SimpleRlnl::new(WeaponSelect::new(init_ctx))
+    crate::handlers::SimpleRlnl::new(WeaponSelect::new(init_ctx))
 }
 
 impl WeaponSelect {
@@ -15,7 +15,7 @@ impl WeaponSelect {
 }
 
 #[async_trait::async_trait]
-impl crate::handlers::simple_typed::RlnlEventCodeHandler for WeaponSelect {
+impl crate::handlers::RlnlEventCodeHandler for WeaponSelect {
     type In = rlnl::events::ingame::SelectWeapon;
     const CODE: rlnl::event_code::NetworkEvent = rlnl::event_code::NetworkEvent::WeaponSelect;
 

rc_multiplayer/src/handler.rs

@@ -26,7 +26,7 @@ impl literustlib_server::EventHandler for LnlEventHandler {
     type PacketData = super::PacketData;
     type UserData = super::UserData;
 
-    async fn on_receive(&self, data: Self::PacketData, _header: &literustlib::packet::Header, peer: &std::sync::Arc< literustlib_server::Connection<Self::PacketData>>, user: &Self::UserData, sender: &std::sync::Arc<literustlib_server::DataSender<Self::PacketData>>) {
+    async fn on_receive(&self, data: Self::PacketData, header: &literustlib::packet::Header, peer: &std::sync::Arc< literustlib_server::Connection<Self::PacketData>>, user: &Self::UserData, sender: &std::sync::Arc<literustlib_server::DataSender<Self::PacketData>>) {
         log::debug!("Got message {:?} (len: {}) from connection id {}", data.message_ty, data.data.len(), peer.id());
         match data.message_ty {
             crate::data::MessageType::ClientMsg => {
@@ -36,11 +36,11 @@ impl literustlib_server::EventHandler for LnlEventHandler {
                     let variant_pretty = i16_to_event(data.variant).map(|x| format!("{:?}", x)).unwrap_or_else(|| "???".to_owned());
                     #[cfg(debug_assertions)]
                     {
-                        panic!("Unsupported event variant {} ({}), pls fix!!!\n {:?}", variant_pretty, data.variant, &data.data[..]);
+                        panic!("Unsupported {:?} event variant {} ({}), pls fix!!!\n {:?}", header.property, variant_pretty, data.variant, &data.data[..]);
                     }
                     #[cfg(not(debug_assertions))]
                     {
-                        log::warn!("Unsupported event variant {} ({}), pls fix!!!", variant_pretty, data.variant);
+                        log::warn!("Unsupported {:?} event variant {} ({}); {:?}, pls fix!!!", header.property, variant_pretty, data.variant);
                     }
                 }
             },
@@ -136,7 +136,7 @@ impl literustlib::packet::PacketData for EventData {
     }
 }
 
-fn i16_to_event(num: i16) -> Option<rlnl::event_code::NetworkEvent> {
+const fn i16_to_event(num: i16) -> Option<rlnl::event_code::NetworkEvent> {
     match num {
         0 => Some(rlnl::event_code::NetworkEvent::OnFailedToConnectToMasterServer),
         1 => Some(rlnl::event_code::NetworkEvent::OnConnectingToLobbyServer),
@@ -295,3 +295,164 @@ fn i16_to_event(num: i16) -> Option<rlnl::event_code::NetworkEvent> {
         _ => None,
     }
 }
+
+#[inline]
+pub const fn i16_to_event_or_panic(num: i16) -> rlnl::event_code::NetworkEvent {
+    match num {
+        0 => rlnl::event_code::NetworkEvent::OnFailedToConnectToMasterServer,
+        1 => rlnl::event_code::NetworkEvent::OnConnectingToLobbyServer,
+        2 => rlnl::event_code::NetworkEvent::OnConnectedToLobbyServer,
+        3 => rlnl::event_code::NetworkEvent::OnDisconnectingFromLobbyServer,
+        4 => rlnl::event_code::NetworkEvent::OnDisconnectedFromLobbyServer,
+        5 => rlnl::event_code::NetworkEvent::OnConnectedToServer,
+        6 => rlnl::event_code::NetworkEvent::OnFailedToConnectToServer,
+        7 => rlnl::event_code::NetworkEvent::OnConnectionLost,
+        8 => rlnl::event_code::NetworkEvent::OnDisconnectedFromServer,
+        9 => rlnl::event_code::NetworkEvent::OnConnectedToGameServer,
+        10 => rlnl::event_code::NetworkEvent::OnServerStarted,
+        11 => rlnl::event_code::NetworkEvent::OnServerStopped,
+        12 => rlnl::event_code::NetworkEvent::OnPlayerConnectedToServer,
+        13 => rlnl::event_code::NetworkEvent::OnPlayerDisconnectedFromServer,
+        14 => rlnl::event_code::NetworkEvent::RequestRespawnPoint,
+        15 => rlnl::event_code::NetworkEvent::FreeSpawnPoint,
+        16 => rlnl::event_code::NetworkEvent::RequestTeamBaseModel,
+        17 => rlnl::event_code::NetworkEvent::RequestCapturePoints,
+        18 => rlnl::event_code::NetworkEvent::RequestEqualizerModel,
+        19 => rlnl::event_code::NetworkEvent::TeamBase,
+        20 => rlnl::event_code::NetworkEvent::RegisterCapturePoints,
+        21 => rlnl::event_code::NetworkEvent::RegisterEqualizer,
+        22 => rlnl::event_code::NetworkEvent::FreeRespawnPoint,
+        23 => rlnl::event_code::NetworkEvent::PlayerIDs,
+        24 => rlnl::event_code::NetworkEvent::SyncMachineCubes,
+        25 => rlnl::event_code::NetworkEvent::MachineDestroyed,
+        26 => rlnl::event_code::NetworkEvent::GameStarted,
+        27 => rlnl::event_code::NetworkEvent::OnPlayerInputChanged,
+        28 => rlnl::event_code::NetworkEvent::OnServerReceivedInputChange,
+        29 => rlnl::event_code::NetworkEvent::ClientUnregistered,
+        30 => rlnl::event_code::NetworkEvent::OnAnotherClientDisconnected,
+        31 => rlnl::event_code::NetworkEvent::OnClientReconnected,
+        32 => rlnl::event_code::NetworkEvent::DamageCube,
+        33 => rlnl::event_code::NetworkEvent::FireWeaponEffect,
+        35 => rlnl::event_code::NetworkEvent::FireMiss,
+        36 => rlnl::event_code::NetworkEvent::MultipleFireMisses,
+        37 => rlnl::event_code::NetworkEvent::CurrentGameTime,
+        38 => rlnl::event_code::NetworkEvent::EndGame,
+        39 => rlnl::event_code::NetworkEvent::GameWon,
+        40 => rlnl::event_code::NetworkEvent::GameLost,
+        41 => rlnl::event_code::NetworkEvent::GameWonBaseDestroyed,
+        42 => rlnl::event_code::NetworkEvent::GameLostBaseDestroyed,
+        43 => rlnl::event_code::NetworkEvent::BuffTeamPlayers,
+        44 => rlnl::event_code::NetworkEvent::PlayerThreateningBase,
+        45 => rlnl::event_code::NetworkEvent::TimeToGameStart,
+        46 => rlnl::event_code::NetworkEvent::SetRespawnWaitingTime,
+        47 => rlnl::event_code::NetworkEvent::TeamBaseState,
+        48 => rlnl::event_code::NetworkEvent::TeamBaseCaptureStart,
+        49 => rlnl::event_code::NetworkEvent::TeamBaseCaptureReset,
+        50 => rlnl::event_code::NetworkEvent::TeamBaseCaptureStop,
+        51 => rlnl::event_code::NetworkEvent::TeamBaseSectionComplete,
+        52 => rlnl::event_code::NetworkEvent::TeamBaseFinalSectionComplete,
+        53 => rlnl::event_code::NetworkEvent::TeamBaseInitialise,
+        54 => rlnl::event_code::NetworkEvent::GetClientPings,
+        55 => rlnl::event_code::NetworkEvent::SetClientPing,
+        56 => rlnl::event_code::NetworkEvent::WarnPlayer,
+        57 => rlnl::event_code::NetworkEvent::EnemySpotted,
+        58 => rlnl::event_code::NetworkEvent::RemoteEnemySpotted,
+        59 => rlnl::event_code::NetworkEvent::AssistBonusRequest,
+        60 => rlnl::event_code::NetworkEvent::TeamBaseContested,
+        61 => rlnl::event_code::NetworkEvent::AcquireRemoteAI,
+        63 => rlnl::event_code::NetworkEvent::KillBonusRequest,
+        64 => rlnl::event_code::NetworkEvent::EACRegisterToken,
+        65 => rlnl::event_code::NetworkEvent::HeallingAssistBonusRequest,
+        66 => rlnl::event_code::NetworkEvent::ProtectTeamMateBonusRequest,
+        67 => rlnl::event_code::NetworkEvent::DefendTheBaseBonusRequest,
+        68 => rlnl::event_code::NetworkEvent::DestroyCubesBonusRequest,
+        69 => rlnl::event_code::NetworkEvent::DestroyHealCubesPointsAwarded,
+        70 => rlnl::event_code::NetworkEvent::ConfirmedKill,
+        71 => rlnl::event_code::NetworkEvent::BonusesFlushDone,
+        72 => rlnl::event_code::NetworkEvent::AlignmentRectifierStarted,
+        73 => rlnl::event_code::NetworkEvent::HealCubesBonusRequest,
+        74 => rlnl::event_code::NetworkEvent::SetShieldState,
+        75 => rlnl::event_code::NetworkEvent::TeamBaseLowHealth,
+        76 => rlnl::event_code::NetworkEvent::AwardTeamBaseProtoniumDestroyedRequest,
+        77 => rlnl::event_code::NetworkEvent::InitialiseGameStats,
+        78 => rlnl::event_code::NetworkEvent::UpdateGameStats,
+        79 => rlnl::event_code::NetworkEvent::MapPingEvent,
+        80 => rlnl::event_code::NetworkEvent::SurrenderRequest,
+        81 => rlnl::event_code::NetworkEvent::HealSelf,
+        82 => rlnl::event_code::NetworkEvent::HealSelfResponse,
+        83 => rlnl::event_code::NetworkEvent::SurrenderVoteStarted,
+        84 => rlnl::event_code::NetworkEvent::SurrenderVoteCast,
+        85 => rlnl::event_code::NetworkEvent::CurrentSurrenderVotes,
+        86 => rlnl::event_code::NetworkEvent::SurrenderAccepted,
+        87 => rlnl::event_code::NetworkEvent::SurrenderDeclined,
+        88 => rlnl::event_code::NetworkEvent::SetSurrenderTimes,
+        89 => rlnl::event_code::NetworkEvent::SetFinalGameScore,
+        90 => rlnl::event_code::NetworkEvent::PitLeaderBoardUpdate,
+        91 => rlnl::event_code::NetworkEvent::PitModeState,
+        93 => rlnl::event_code::NetworkEvent::ValidateGameGuid,
+        94 => rlnl::event_code::NetworkEvent::GameGuidValidated,
+        95 => rlnl::event_code::NetworkEvent::PlayerInsideBase,
+        97 => rlnl::event_code::NetworkEvent::ConfirmedAssist,
+        98 => rlnl::event_code::NetworkEvent::LockOnNotification,
+        99 => rlnl::event_code::NetworkEvent::LockOnNotificationBroadcast,
+        100 => rlnl::event_code::NetworkEvent::ShieldSpawned,
+        101 => rlnl::event_code::NetworkEvent::SpawnShield,
+        102 => rlnl::event_code::NetworkEvent::BroadcastOpenShield,
+        103 => rlnl::event_code::NetworkEvent::OpenShield,
+        104 => rlnl::event_code::NetworkEvent::BroadcastInvisible,
+        105 => rlnl::event_code::NetworkEvent::MakeInvisible,
+        106 => rlnl::event_code::NetworkEvent::BroadcastVisible,
+        107 => rlnl::event_code::NetworkEvent::MakeVisible,
+        108 => rlnl::event_code::NetworkEvent::BroadcastActivateTeleportEffect,
+        109 => rlnl::event_code::NetworkEvent::ActivateTeleportEffect,
+        110 => rlnl::event_code::NetworkEvent::BroadcastActivateReadyEffect,
+        111 => rlnl::event_code::NetworkEvent::ActivateReadyEffect,
+        112 => rlnl::event_code::NetworkEvent::BroadcastSpawnEmpLocator,
+        113 => rlnl::event_code::NetworkEvent::SpawnEmpLocator,
+        114 => rlnl::event_code::NetworkEvent::BroadcastSpawnEmpMachineEffect,
+        115 => rlnl::event_code::NetworkEvent::SpawnEmpMachineEffect,
+        116 => rlnl::event_code::NetworkEvent::WeaponSelect,
+        117 => rlnl::event_code::NetworkEvent::BroadcastWeaponSelect,
+        118 => rlnl::event_code::NetworkEvent::HostAIs,
+        119 => rlnl::event_code::NetworkEvent::HealAlly,
+        120 => rlnl::event_code::NetworkEvent::HealAllyResponse,
+        121 => rlnl::event_code::NetworkEvent::SelfDestructClassicMode,
+        122 => rlnl::event_code::NetworkEvent::GameModeSettings,
+        123 => rlnl::event_code::NetworkEvent::TeamDeathMatchState,
+        124 => rlnl::event_code::NetworkEvent::ClientDisconnecting,
+        125 => rlnl::event_code::NetworkEvent::SendBonus,
+        126 => rlnl::event_code::NetworkEvent::TestConnection,
+        127 => rlnl::event_code::NetworkEvent::MachineDestroyedConfirmed,
+        128 => rlnl::event_code::NetworkEvent::EnergyModuleActivated,
+        129 => rlnl::event_code::NetworkEvent::BroadcastLoadingProgress,
+        130 => rlnl::event_code::NetworkEvent::RequestLoadingProgressAllUsers,
+        131 => rlnl::event_code::NetworkEvent::LoadingComplete,
+        132 => rlnl::event_code::NetworkEvent::GameAborted,
+        134 => rlnl::event_code::NetworkEvent::SendDamagedByEnemyShield,
+        135 => rlnl::event_code::NetworkEvent::DamagedByEnemyShield,
+        136 => rlnl::event_code::NetworkEvent::EqualizerNotification,
+        137 => rlnl::event_code::NetworkEvent::CapturePointProgress,
+        138 => rlnl::event_code::NetworkEvent::CapturePointNotification,
+        140 => rlnl::event_code::NetworkEvent::RadarModuleActivated,
+        141 => rlnl::event_code::NetworkEvent::RemoteRadarModuleActivated,
+        142 => rlnl::event_code::NetworkEvent::EACMessage,
+        143 => rlnl::event_code::NetworkEvent::Taunt,
+        144 => rlnl::event_code::NetworkEvent::MachineFullHealth,
+        145 => rlnl::event_code::NetworkEvent::RequestSync,
+        146 => rlnl::event_code::NetworkEvent::BeginSync,
+        147 => rlnl::event_code::NetworkEvent::EndOfSync,
+        148 => rlnl::event_code::NetworkEvent::SyncTeamBaseCubes,
+        150 => rlnl::event_code::NetworkEvent::SyncEqualizerNotification,
+        151 => rlnl::event_code::NetworkEvent::PlayerQuitRequest,
+        152 => rlnl::event_code::NetworkEvent::PlayerQuitRequestComplete,
+        153 => rlnl::event_code::NetworkEvent::DamageCubeEffectOnly,
+        154 => rlnl::event_code::NetworkEvent::DamageCubeNoEffect,
+        155 => rlnl::event_code::NetworkEvent::DestroyCubeEffectOnly,
+        156 => rlnl::event_code::NetworkEvent::DestroyCubeNoEffect,
+        157 => rlnl::event_code::NetworkEvent::DestroyCubesFull,
+        170 => rlnl::event_code::NetworkEvent::LongPlayValue,
+        171 => rlnl::event_code::NetworkEvent::UpdateVotingAfterBattle,
+        172 => rlnl::event_code::NetworkEvent::CosmeticAction,
+        _ => panic!("Invalid rlnl event code"),
+    }
+}

rc_multiplayer/src/handlers/ingame_broadcast.rs

@@ -0,0 +1,51 @@
+pub struct Broadcaster<const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8, InOut: byteserde::des_slice::ByteDeserializeSlice<InOut> + byteserde::ser_heap::ByteSerializeHeap + Send + Sync + 'static> {
+    msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
+    code_out: rlnl::event_code::NetworkEvent,
+    property: literustlib::packet::Property,
+    _in: std::marker::PhantomData<InOut>,
+}
+
+impl <const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8, InOut: byteserde::des_slice::ByteDeserializeSlice<InOut> + byteserde::ser_heap::ByteSerializeHeap + Send + Sync + 'static> Broadcaster<EXCLUDE_SENDER, CODE_IN, CODE_OUT, PROPERTY, InOut> {
+    pub fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::simple_typed::SimpleRlnl<InOut, Self> {
+        crate::handlers::simple_typed::SimpleRlnl::new(Broadcaster::new(init_ctx))
+    }
+
+    fn new(init_ctx: &crate::InitConfig) -> Self {
+        Self {
+            msg_router: init_ctx.matches_chann.clone(),
+            code_out: crate::handler::i16_to_event_or_panic(CODE_OUT),
+            property: literustlib::packet::Property::try_from(PROPERTY).expect("Invalid literustlib packet property"),
+            _in: std::marker::PhantomData::default(),
+        }
+    }
+}
+
+#[async_trait::async_trait]
+impl <const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8, InOut: byteserde::des_slice::ByteDeserializeSlice<InOut> + byteserde::ser_heap::ByteSerializeHeap + Send + Sync + 'static> crate::handlers::simple_typed::RlnlEventCodeHandler for Broadcaster<EXCLUDE_SENDER, CODE_IN, CODE_OUT, PROPERTY, InOut> {
+    type In = InOut;
+    const CODE: rlnl::event_code::NetworkEvent = crate::handler::i16_to_event_or_panic(CODE_IN);
+
+    async fn handle(&self, data: Self::In, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {
+        if let Some(user_info) = user.user().await {
+
+            if EXCLUDE_SENDER {
+                crate::events::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::RebroadcastRlnl {
+                    skip_user_id: user_info.user_id(),
+                    event: self.code_out,
+                    property: self.property,
+                    data: Some(Box::new(data)),
+                }).await);
+            } else {
+                crate::events::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::BroadcastRlnl {
+                    user_id: user_info.user_id(),
+                    event: self.code_out,
+                    property: self.property,
+                    data: Some(Box::new(data)),
+                }).await);
+            }
+
+        } else {
+            log::error!("Failed to rebroadcast OnPlayerInputChanged for user (no auth!)");
+        }
+    }
+}

rc_multiplayer/src/handlers/ingame_broadcast_dataless.rs

@@ -0,0 +1,47 @@
+pub struct DatalessBroadcaster<const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8> {
+    msg_router: tokio::sync::mpsc::Sender<crate::matches::GameMessage>,
+    code_out: rlnl::event_code::NetworkEvent,
+    property: literustlib::packet::Property,
+}
+
+impl <const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8> DatalessBroadcaster<EXCLUDE_SENDER, CODE_IN, CODE_OUT, PROPERTY> {
+    pub fn handler(init_ctx: &crate::InitConfig) -> crate::handlers::dataless::Dataless<Self> {
+        crate::handlers::dataless::Dataless::new(Self::new(init_ctx))
+    }
+
+    fn new(init_ctx: &crate::InitConfig) -> Self {
+        Self {
+            msg_router: init_ctx.matches_chann.clone(),
+            code_out: crate::handler::i16_to_event_or_panic(CODE_OUT),
+            property: literustlib::packet::Property::try_from(PROPERTY).expect("Invalid literustlib packet property"),
+        }
+    }
+}
+
+#[async_trait::async_trait]
+impl <const EXCLUDE_SENDER: bool, const CODE_IN: i16, const CODE_OUT: i16, const PROPERTY: u8> crate::handlers::dataless::DatalessEventCodeHandler for DatalessBroadcaster<EXCLUDE_SENDER, CODE_IN, CODE_OUT, PROPERTY> {
+    const CODE: rlnl::event_code::NetworkEvent = crate::handler::i16_to_event_or_panic(CODE_IN);
+
+    async fn handle(&self, _peer: &std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, user: &crate::UserData, _sender: &std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) {
+        if let Some(user_info) = user.user().await {
+            if EXCLUDE_SENDER {
+                crate::events::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::RebroadcastRlnl {
+                    skip_user_id: user_info.user_id(),
+                    event: self.code_out,
+                    property: self.property,
+                    data: None,
+                }).await);
+            } else {
+                crate::events::log_channel_send_failure(self.msg_router.send(crate::matches::GameMessage::BroadcastRlnl {
+                    user_id: user_info.user_id(),
+                    event: self.code_out,
+                    property: self.property,
+                    data: None,
+                }).await);
+            }
+
+        } else {
+            log::error!("Failed to rebroadcast OnPlayerInputChanged for user (no auth!)");
+        }
+    }
+}

rc_multiplayer/src/handlers/mod.rs

@@ -1,2 +1,11 @@
-pub mod simple_typed;
+mod simple_typed;
-pub mod dataless;
+pub use simple_typed::{RlnlEventCodeHandler, SimpleRlnl, RlnlSender};
+
+mod dataless;
+pub use dataless::{Dataless, DatalessEventCodeHandler};
+
+mod ingame_broadcast;
+pub use ingame_broadcast::Broadcaster;
+
+mod ingame_broadcast_dataless;
+pub use ingame_broadcast_dataless::DatalessBroadcaster;

rc_multiplayer/src/handlers/simple_typed.rs

@@ -46,7 +46,7 @@ impl <'a> RlnlSender<'a> {
         }
     }
 
-    pub async fn send_data<D: byteserde::ser_heap::ByteSerializeHeap>(&self, data: &D, event: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property, conn: &literustlib_server::Connection<crate::PacketData>) -> std::io::Result<usize> {
+    pub async fn send_data<D: byteserde::ser_heap::ByteSerializeHeap + ?Sized>(&self, data: &D, event: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property, conn: &literustlib_server::Connection<crate::PacketData>) -> std::io::Result<usize> {
         let mut ser = byteserde::ser_heap::ByteSerializerHeap::default();
         data.byte_serialize_heap(&mut ser).map_err(|e| std::io::Error::new(std::io::ErrorKind::Unsupported, e.message))?;
         let event_data = crate::handler::EventData::with_data(

rc_multiplayer/src/matches/countdown.rs

@@ -0,0 +1,45 @@
+pub fn match_countdown(players: Vec<super::generic::UserSender>, game_start: chrono::DateTime<chrono::Utc>) {
+    tokio::spawn(do_match_countdown_async(players, game_start));
+}
+
+pub fn time_to_game_start_payload(game_start: chrono::DateTime<chrono::Utc>) -> rlnl::events::GameTime {
+    let now = chrono::Utc::now();
+    let time_until_start = game_start.signed_duration_since(now);
+    let time_until_start_f32 = (time_until_start.abs().num_milliseconds() as f32) / 1000.0;
+    rlnl::events::GameTime(time_until_start_f32)
+}
+
+async fn do_match_countdown_async(players: Vec<super::generic::UserSender>, game_start: chrono::DateTime<chrono::Utc>) {
+    let now = chrono::Utc::now();
+    let time_until_start = game_start.signed_duration_since(now);
+
+    let payload = time_to_game_start_payload(game_start);
+    for player in players.iter() {
+        let sender = player.rlnl();
+        if let Err(e) = sender.send_data(
+            &payload,
+            rlnl::event_code::NetworkEvent::TimeToGameStart,
+            literustlib::packet::Property::ReliableOrdered,
+            &player.connection)
+        .await {
+            log::error!("Failed to send TimeToGameStart to a user: {}", e);
+        }
+    }
+
+    tokio::time::sleep(time_until_start.to_std().unwrap_or_default()).await;
+    log::debug!("Sending starting game event");
+    let payload = rlnl::events::ingame::GameStart {
+        is_reconnecting: 0,
+    };
+    for player in players {
+        let sender = player.rlnl();
+        if let Err(e) = sender.send_data(
+            &payload,
+            rlnl::event_code::NetworkEvent::GameStarted,
+            literustlib::packet::Property::ReliableOrdered,
+            &player.connection)
+        .await {
+            log::error!("Failed to send GameStarted event to a user: {}", e);
+        }
+    }
+}

rc_multiplayer/src/matches/engine.rs

@@ -1,3 +1,2 @@
 pub trait GamemodeEngine: Send + Sync {
-    fn is_complete(&self) -> bool;
 }

rc_multiplayer/src/matches/generic.rs

@@ -1,11 +1,22 @@
 pub(super) struct UserConnection {
     pub(super) user: std::sync::Arc<Box<dyn oj_rc_core::persist::user::MultiplayerUser + Send + Sync + 'static>>,
-    pub(super) connection: std::sync::Arc<literustlib_server::Connection<crate::PacketData>>,
+    pub(super) connection: UserSender,
-    pub(super) sender: std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>,
     pub(super) state: UserState,
     pub(super) machine: MachineState,
 }
 
+#[derive(Clone)]
+pub(super) struct UserSender {
+    pub(super) connection: std::sync::Arc<literustlib_server::Connection<crate::PacketData>>,
+    pub(super) sender: std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>,
+}
+
+impl UserSender {
+    pub fn rlnl(&self) -> crate::handlers::RlnlSender<'_> {
+        crate::handlers::RlnlSender::new(&self.sender)
+    }
+}
+
 pub(super) struct UserState {
     pub(super) mode: std::sync::atomic::AtomicU8,
     pub(super) progress: std::sync::atomic::AtomicU8, // percent
@@ -82,9 +93,13 @@ pub(super) struct GenericGamemodeEngine {
     //pub send: tokio::sync::mpsc::Sender<super::GameMessage>,
     pub game_guid: String,
     pub is_complete: std::sync::atomic::AtomicBool,
+    pub game_start: std::sync::atomic::AtomicI64,
 }
 
 impl GenericGamemodeEngine {
+    const END_OF_SYNC_DELAY: std::time::Duration = std::time::Duration::from_millis(100);
+    const COUNTDOWN_DURATION: std::time::Duration = std::time::Duration::from_secs(5);
+
     pub fn new(guid: String) -> Self {
 
         Self {
@@ -92,6 +107,7 @@ impl GenericGamemodeEngine {
             user_id_map: tokio::sync::RwLock::new(std::collections::HashMap::new()),
             game_guid: guid,
             is_complete: std::sync::atomic::AtomicBool::new(false),
+            game_start: std::sync::atomic::AtomicI64::new(-1),
         }
     }
 
@@ -99,15 +115,50 @@ impl GenericGamemodeEngine {
         self.user_id_map.read().await.get(&user_id).map(|x| *x)
     }
 
-    pub(super) async fn broadcast<T: byteserde::ser_heap::ByteSerializeHeap>(&self, user_id: i32, code: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property, data: T) {
+    pub(super) async fn rebroadcast<T: byteserde::ser_heap::ByteSerializeHeap + ?Sized>(&self, user_id: i32, code: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property, data: &T) {
         for conn in self.users.read().await.values() {
             if user_id == conn.user.user_id() { continue; }
-            let sender = crate::handlers::simple_typed::RlnlSender::new(&conn.sender);
+            let sender = crate::handlers::RlnlSender::new(&conn.connection.sender);
             crate::events::log_lnl_send_failure(sender.send_data(
-                &data,
+                data,
                 code,
                 property,
-                &conn.connection,
+                &conn.connection.connection,
+            ).await);
+        }
+    }
+
+    pub(super) async fn rebroadcast_dataless(&self, user_id: i32, code: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property) {
+        for conn in self.users.read().await.values() {
+            if user_id == conn.user.user_id() { continue; }
+            let sender = crate::handlers::RlnlSender::new(&conn.connection.sender);
+            crate::events::log_lnl_send_failure(sender.send_empty(
+                code,
+                property,
+                &conn.connection.connection,
+            ).await);
+        }
+    }
+
+    pub(super) async fn broadcast<T: byteserde::ser_heap::ByteSerializeHeap + ?Sized>(&self, code: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property, data: &T) {
+        for conn in self.users.read().await.values() {
+            let sender = conn.connection.rlnl();
+            crate::events::log_lnl_send_failure(sender.send_data(
+                data,
+                code,
+                property,
+                &conn.connection.connection,
+            ).await);
+        }
+    }
+
+    pub(super) async fn broadcast_dataless(&self, code: rlnl::event_code::NetworkEvent, property: literustlib::packet::Property) {
+        for conn in self.users.read().await.values() {
+            let sender = conn.connection.rlnl();
+            crate::events::log_lnl_send_failure(sender.send_empty(
+                code,
+                property,
+                &conn.connection.connection,
             ).await);
         }
     }
@@ -133,14 +184,16 @@ impl GenericGamemodeEngine {
                             let mut users = self.users.write().await;
                             let new_user = UserConnection {
                                 user,
-                                connection,
+                                connection: UserSender {
-                                sender,
+                                    connection,
+                                    sender,
+                                },
                                 state: UserState::new(),
                                 machine: MachineState::new(),
                             };
                             //tokio::time::sleep(std::time::Duration::from_secs(1)).await;
                             let id = users.len() as u8;
-                            if let Err(e) = self.send_loading_events(&new_user, id).await {
+                            if let Err(e) = self.send_loading_events(&new_user.connection, id).await {
                                 response.send(Some(super::messages::ErrorMessage {
                                     message: "Failed to send GameGuidValidated response".to_owned(),
                                     inner: Some(Box::new(e)),
@@ -158,19 +211,23 @@ impl GenericGamemodeEngine {
                             user_name: rlnl::types::BinaryWriterString(user_name),
                             progress,
                         };
+                        let mut all_users_loading_complete = true;
                         for conn in self.users.read().await.values() {
                             if user_id == conn.user.user_id() {
                                 let progress_percent = (progress * 100.0).ceil() as u8;
                                 log::debug!("User {} is loaded {}% into game {}", user_id, progress_percent, self.game_guid);
                                 conn.state.progress.store(progress_percent, std::sync::atomic::Ordering::Relaxed);
+                                all_users_loading_complete &= progress_percent == 100;
+                            } else {
+                                all_users_loading_complete &= conn.state.progress.load(std::sync::atomic::Ordering::Relaxed) == 100;
                             }
                             let mode = ConnectionMode::from_u8(conn.state.mode.load(std::sync::atomic::Ordering::Relaxed));
                             match mode {
                                 ConnectionMode::Loading
                                 | ConnectionMode::Sync => {
                                     if user_id != conn.user.user_id() {
-                                        crate::events::log_lnl_send_failure(crate::handlers::simple_typed::RlnlSender::new(&conn.sender)
+                                        crate::events::log_lnl_send_failure(conn.connection.rlnl()
-                                            .send_data(&progress_data, rlnl::event_code::NetworkEvent::BroadcastLoadingProgress, literustlib::packet::Property::ReliableOrdered, &conn.connection).await);
+                                            .send_data(&progress_data, rlnl::event_code::NetworkEvent::BroadcastLoadingProgress, literustlib::packet::Property::ReliableOrdered, &conn.connection.connection).await);
                                     }
                                     /*if progress > 0.95 {
                                         log::info!("User {} is ready, ending sync", user_id);
@@ -188,6 +245,24 @@ impl GenericGamemodeEngine {
                                     log::warn!("Got loading progress for user {} who is supposed to be already in-game", user_id);
                                 },
                             }
+                            if !matches!(mode, ConnectionMode::Sync) {
+                                all_users_loading_complete = false;
+                            }
+                        }
+                        // trigger game start
+                        if all_users_loading_complete {
+                            log::info!("All players are ready for game {}", self.game_guid);
+                            tokio::time::sleep(Self::END_OF_SYNC_DELAY).await;
+                            let mut senders = Vec::new();
+                            for conn in self.users.read().await.values() {
+                                crate::events::log_lnl_send_failure(conn.connection.rlnl()
+                                    .send_empty(rlnl::event_code::NetworkEvent::EndOfSync, literustlib::packet::Property::ReliableOrdered, &conn.connection.connection).await);
+
+                                senders.push(conn.connection.clone());
+                            }
+                            let game_start = chrono::Utc::now() + Self::COUNTDOWN_DURATION;
+                            self.game_start.store(game_start.timestamp(), std::sync::atomic::Ordering::Relaxed);
+                            super::countdown::match_countdown(senders, game_start);
                         }
                     }
                     super::GameMessage::RequestLoadingProgress { user_id } => {
@@ -195,7 +270,6 @@ impl GenericGamemodeEngine {
                         for conn in self.users.read().await.values() {
                             if user_id == conn.user.user_id() {
                                 user_info = Some((
-                                    conn.sender.to_owned(),
                                     conn.connection.to_owned(),
                                     rlnl::events::loading::LoadingProgress {
                                         user_name: rlnl::types::BinaryWriterString(conn.user.user_name().to_owned()),
@@ -205,14 +279,14 @@ impl GenericGamemodeEngine {
                             }
                         }
                         if let Some(user_info) = user_info {
-                            let sender = crate::handlers::simple_typed::RlnlSender::new(&user_info.0);
+                            let sender = crate::handlers::RlnlSender::new(&user_info.0.sender);
                             for conn in self.users.read().await.values() {
                                 if user_id == conn.user.user_id() { continue; }
                                 crate::events::log_lnl_send_failure(sender.send_data(
-                                    &user_info.2,
+                                    &user_info.1,
                                     rlnl::event_code::NetworkEvent::BroadcastLoadingProgress,
                                     literustlib::packet::Property::ReliableOrdered,
-                                    &user_info.1,
+                                    &user_info.0.connection,
                                 ).await);
                             }
                         } else {
@@ -231,11 +305,11 @@ impl GenericGamemodeEngine {
                                 item_category: category_u32,
                                 item_size: size_u32,
                             };
-                            self.broadcast(
+                            self.rebroadcast(
                                 user_id,
                                 rlnl::event_code::NetworkEvent::BroadcastWeaponSelect,
                                 literustlib::packet::Property::ReliableOrdered,
-                                data,
+                                &data,
                             ).await;
                         }
                     },
@@ -246,15 +320,50 @@ impl GenericGamemodeEngine {
                             }
                         }
                     },
+                    super::GameMessage::LoadComplete { user_id } => {
+                        if let Some(user_key) = self.user_key_by_user_id(user_id).await {
+                            if let Some(conn) = self.users.read().await.get(&user_key) {
+                                log::debug!("Loading complete for game {}, user {} ({})", self.game_guid, user_id, user_key);
+                                let game_start = chrono::DateTime::from_timestamp(self.game_start.load(std::sync::atomic::Ordering::Relaxed), 0).unwrap();
+                                let payload = super::countdown::time_to_game_start_payload(game_start);
+                                let sender = conn.connection.rlnl();
+                                if let Err(e) = sender.send_data(
+                                    &payload,
+                                    rlnl::event_code::NetworkEvent::TimeToGameStart,
+                                    literustlib::packet::Property::ReliableOrdered,
+                                    &conn.connection.connection)
+                                .await {
+                                    log::error!("Failed to send updated TimeToGameStart to a user: {}", e);
+                                }
+                                self.spawn_initial_ingame_events(conn, user_id);
+                            }
+                        }
+                    }
+                    super::GameMessage::BroadcastRlnl { user_id: _, event, property, data } => {
+                        if let Some(data) = data {
+                            self.broadcast(event, property, &*data).await;
+                        } else {
+                            self.broadcast_dataless(event, property).await;
+                        }
+
+                    }
+                    super::GameMessage::RebroadcastRlnl { skip_user_id, event, property, data } => {
+                        if let Some(data) = data {
+                            self.rebroadcast(skip_user_id, event, property, &*data).await;
+                        } else {
+                            self.rebroadcast_dataless(skip_user_id, event, property).await;
+                        }
+
+                    }
                     super::GameMessage::Motion { user_id, data } => {
                         for conn in self.users.read().await.values() {
                             if conn.user.user_id() == user_id { continue; } // fun fact: the game hard crashes if you omit this
-                            crate::events::log_lnl_send_failure(conn.sender.send_data(crate::handler::EventData {
+                            crate::events::log_lnl_send_failure(conn.connection.sender.send_data(crate::handler::EventData {
                                 message_ty: crate::data::MessageType::RobotMotion,
                                 variant: 0,
                                 data_size: data.len() as _,
                                 data: data.clone(),
-                            }, literustlib::packet::Property::Unreliable, &conn.connection).await);
+                            }, literustlib::packet::Property::Unreliable, &conn.connection.connection).await);
                         }
                     }
                     super::GameMessage::NoOp => {},
@@ -264,8 +373,8 @@ impl GenericGamemodeEngine {
         self.is_complete.store(true, std::sync::atomic::Ordering::Relaxed);
     }
 
-    async fn send_loading_events(&self, user: &UserConnection, player_id: u8) -> std::io::Result<()> {
+    async fn send_loading_events(&self, user: &UserSender, player_id: u8) -> std::io::Result<()> {
-        let sender = crate::handlers::simple_typed::RlnlSender::new(&user.sender);
+        let sender = user.rlnl();
         sender.send_data(
             &rlnl::events::loading::PlayerID { owner: player_id },
             rlnl::event_code::NetworkEvent::GameGuidValidated,
@@ -305,24 +414,23 @@ impl GenericGamemodeEngine {
     }
 
     fn spawn_send_sync_events(&self, user: &UserConnection, user_id: i32) {
-        let sender = user.sender.clone();
         let connection = user.connection.clone();
-        tokio::spawn(Self::send_sync_events_wrapper(connection, sender, user_id));
+        tokio::spawn(Self::send_sync_events_wrapper(connection, user_id));
         user.state.mode.store(ConnectionMode::Sync.to_u8(), std::sync::atomic::Ordering::Relaxed);
     }
 
-    async fn send_sync_events_wrapper(connection: std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, sender: std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>, user_id: i32) {
+    async fn send_sync_events_wrapper(connection: UserSender, user_id: i32) {
-        if let Err(e) = Self::send_sync_events(connection, sender).await {
+        if let Err(e) = Self::send_sync_events(connection).await {
             log::error!("Failed to send Sync events for user {}: {}", user_id, e);
         }
     }
 
-    async fn send_sync_events(connection: std::sync::Arc<literustlib_server::Connection<crate::PacketData>>, sender: std::sync::Arc<literustlib_server::DataSender<crate::PacketData>>) -> std::io::Result<()> {
+    async fn send_sync_events(connection: UserSender) -> std::io::Result<()> {
-        let sender = crate::handlers::simple_typed::RlnlSender::new(&sender);
+        let sender = connection.rlnl();
         sender.send_empty(
             rlnl::event_code::NetworkEvent::BeginSync,
             literustlib::packet::Property::ReliableOrdered,
-            &connection)
+            &connection.connection)
         .await?;
         // sudden death
         sender.send_data(
@@ -332,13 +440,13 @@ impl GenericGamemodeEngine {
             },
             rlnl::event_code::NetworkEvent::GameModeSettings,
             literustlib::packet::Property::ReliableOrdered,
-            &connection)
+            &connection.connection)
         .await?;
         sender.send_data(
             &rlnl::events::GameTime(300.0), // FIXME use value from config
             rlnl::event_code::NetworkEvent::CurrentGameTime,
             literustlib::packet::Property::ReliableOrdered,
-            &connection)
+            &connection.connection)
         .await?;
         // generic
         sender.send_data(
@@ -359,20 +467,21 @@ impl GenericGamemodeEngine {
             },
             rlnl::event_code::NetworkEvent::InitialiseGameStats,
             literustlib::packet::Property::ReliableOrdered,
-            &connection)
+            &connection.connection)
         .await?;
         sender.send_data(
             &rlnl::events::sync::SpawnPoint {
                 pos: rlnl::types::PosQuatPair {
-                    pos: rlnl::types::CompressedVec3 { x: 0, y: 0, z: 0 },
+                    pos: rlnl::types::CompressedVec3 { x: 0, y: 42, z: 0 },
                     rot: rlnl::types::CompressedQuat { x: 0, y: 0, z: 0 },
                 },
                 owner: 0,
             },
             rlnl::event_code::NetworkEvent::FreeSpawnPoint,
             literustlib::packet::Property::ReliableOrdered,
-            &connection)
+            &connection.connection)
         .await?;
+        // seems to be for reconnecting
         /*sender.send_data(
             &rlnl::events::sync::SyncMachineCubes {
                 machine_id: 0,
@@ -393,10 +502,31 @@ impl GenericGamemodeEngine {
         .await?;*/
         Ok(())
     }
-}
 
-impl super::GamemodeEngine for GenericGamemodeEngine {
+    fn spawn_initial_ingame_events(&self, user: &UserConnection, user_id: i32) {
-    fn is_complete(&self) -> bool {
+        let connection = user.connection.clone();
-        self.is_complete.load(std::sync::atomic::Ordering::Relaxed) // for now, this is never closed
+        tokio::spawn(Self::send_initial_ingame_events_wrapper(connection, user_id));
+        user.state.mode.store(ConnectionMode::InGame.to_u8(), std::sync::atomic::Ordering::Relaxed);
+    }
+
+    async fn send_initial_ingame_events_wrapper(connection: UserSender, user_id: i32) {
+        if let Err(e) = Self::send_initial_ingame_events(connection).await {
+            log::error!("Failed to send Sync events for user {}: {}", user_id, e);
+        }
+    }
+
+    async fn send_initial_ingame_events(_connection: UserSender) -> std::io::Result<()> {
+        //let sender = connection.rlnl();
+        /*sender.send_data(
+            &rlnl::events::GameTime(3.0),
+            rlnl::event_code::NetworkEvent::TimeToGameStart,
+            literustlib::packet::Property::ReliableOrdered,
+            &connection.connection)
+        .await?;*/
+
+        // TODO
+        Ok(())
     }
 }
+
+impl super::GamemodeEngine for GenericGamemodeEngine {}

rc_multiplayer/src/matches/messages.rs

@@ -23,6 +23,21 @@ pub enum GameMessage {
     RequestLoadingSync {
         user_id: i32,
     },
+    LoadComplete {
+        user_id: i32,
+    },
+    BroadcastRlnl {
+        user_id: i32,
+        event: rlnl::event_code::NetworkEvent,
+        property: literustlib::packet::Property,
+        data: Option<Box<dyn byteserde::ser_heap::ByteSerializeHeap + Send + Sync>>,
+    },
+    RebroadcastRlnl {
+        skip_user_id: i32,
+        event: rlnl::event_code::NetworkEvent,
+        property: literustlib::packet::Property,
+        data: Option<Box<dyn byteserde::ser_heap::ByteSerializeHeap + Send + Sync>>,
+    },
     Motion {
         user_id: i32,
         data: bytes::Bytes,
@@ -40,6 +55,9 @@ impl GameMessage {
             Self::RequestLoadingProgress { user_id, .. } => *user_id,
             Self::WeaponSelect { user_id, .. } => *user_id,
             Self::RequestLoadingSync { user_id, .. } => *user_id,
+            Self::LoadComplete { user_id, .. } => *user_id,
+            Self::BroadcastRlnl { user_id, .. } => *user_id,
+            Self::RebroadcastRlnl { skip_user_id, .. } => *skip_user_id,
             Self::Motion { user_id, .. } => *user_id,
             Self::NoOp => unreachable!("NoOp is irrelevant for user ID"),
         }

rc_multiplayer/src/matches/mod.rs

@@ -10,4 +10,6 @@ pub(self) use generic::GenericGamemodeEngine;
 mod aggregate;
 pub use aggregate::GameMatches;
 
+mod countdown;
+
 pub const CHANNEL_BOUND: usize = 16;

rc_services_room/src/operations/mod.rs

@@ -218,4 +218,5 @@ pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy>
         .add(garage_slot_name::garage_slot_rename_provider())
         .add(garage_slot_copy::garage_slot_copy_provider())
         .add(polariton_server::operations::Ack::<12, _>::default()) // TODO handle UpdatePlayerDailyQuestProgressRequest instead of ignoring it
+        .add(polariton_server::operations::Ack::<90, _>::default()) // TODO handle SubmitCRFRatingRequest instead of ignoring it
 }