Proxy updates

files/src/net_handling.lua

@@ -27,6 +27,10 @@ function net_handling.proxy.peer_id(_, value)
     ctx.is_host = ctx.my_id == ctx.host_id
 end
 
+function net_handling.proxy.debug(_, value)
+    ctx.debug = value == "true"
+end
+
 function net_handling.mod.player(peer_id, value)
     local input_data = value.i
     local pos_data = value.p

init.lua

@@ -128,12 +128,14 @@ function OnPlayerSpawned( player_entity ) -- This runs when player entity has be
 
     EntityAddComponent2(player_entity, "LuaComponent", {script_wand_fired = "mods/quant.ew/files/cbs/count_times_wand_fired.lua"})
 
+    if ctx.debug then
         dofile_once("data/scripts/perks/perk.lua")
         local x, y = EntityGetFirstHitboxCenter(player_entity)
         perk_spawn(x, y, "LASER_AIM", true)
         perk_spawn(x-50, y, "GLASS_CANNON", true)
         perk_spawn(x-25, y, "EDIT_WANDS_EVERYWHERE", true)
     end
+end
 
 local function on_world_pre_update_inner()
     if my_player == nil then return end
@@ -154,6 +156,11 @@ local function on_world_pre_update_inner()
         if hp == 0 then
            EntityInflictDamage(my_player.entity, 10000000, "DAMAGE_CURSE", "Out of shared health", "NONE", 0, 0, GameGetWorldStateEntity())
         end
+        if not ctx.run_ended then
+            GamePrint("Notifying of run end")
+            net.proxy_notify_game_over()
+            ctx.run_ended = true
+        end
     end
 
     -- Item sync

noita-proxy/Cargo.lock

@@ -1227,6 +1227,7 @@ dependencies = [
  "bitcode",
  "eframe",
  "lz4_flex",
+ "rand",
  "serde",
  "tangled",
  "tracing",

noita-proxy/Cargo.toml

@@ -17,6 +17,7 @@ tangled = { path = "tangled" }
 serde = { version = "1.0.199", features = ["serde_derive"] }
 bitcode = "0.6.0"
 lz4_flex = { version = "0.11.3", default_features = false, features = ["std"]}
+rand = "0.8.5"
 
 [profile.dev]
 opt-level = 1

noita-proxy/src/lib.rs

@@ -9,6 +9,7 @@ pub mod messages;
 #[derive(Debug, Decode, Encode, Clone)]
 pub struct GameSettings {
     seed: u64,
+    debug_mode: bool,
 }
 
 pub mod net;
@@ -21,6 +22,8 @@ enum AppState {
 pub struct App {
     state: AppState,
     addr: String,
+    debug_mode: bool,
+    use_constant_seed: bool,
 }
 
 impl App {
@@ -28,6 +31,13 @@ impl App {
         let bind_addr = "0.0.0.0:5123".parse().unwrap();
         let peer = Peer::host(bind_addr, None).unwrap();
         let netman = net::NetManager::new(peer);
+        {
+            let mut settings = netman.settings.lock().unwrap();
+            settings.debug_mode = self.debug_mode;
+            if !self.use_constant_seed {
+                settings.seed = rand::random();
+            }
+        }
         netman
             .accept_local
             .store(true, std::sync::atomic::Ordering::SeqCst);
@@ -47,6 +57,8 @@ impl Default for App {
         Self {
             state: AppState::Init,
             addr: "192.168.1.168:5123".to_string(),
+            debug_mode: false,
+            use_constant_seed: false,
         }
     }
 }
@@ -58,9 +70,12 @@ impl eframe::App for App {
             AppState::Init => {
                 egui::CentralPanel::default().show(ctx, |ui| {
                     ui.heading("Noita Entangled Worlds proxy");
+                    ui.checkbox(&mut self.debug_mode, "Debug mode");
+                    ui.checkbox(&mut self.use_constant_seed, "Use specified seed");
                     if ui.button("Host").clicked() {
                         self.start_server();
                     }
+                    ui.separator();
                     ui.text_edit_singleline(&mut self.addr);
                     let addr = self.addr.parse();
                     ui.add_enabled_ui(addr.is_ok(), |ui| {

noita-proxy/src/net.rs

@@ -58,7 +58,10 @@ impl NetManager {
     pub fn new(peer: tangled::Peer) -> Arc<Self> {
         Self {
             peer,
-            settings: Mutex::new(GameSettings { seed: 1663107061 }),
+            settings: Mutex::new(GameSettings {
+                seed: 1663107061,
+                debug_mode: false,
+            }),
             continue_running: AtomicBool::new(true),
             accept_local: AtomicBool::new(false),
             local_connected: AtomicBool::new(false),
@@ -114,6 +117,10 @@ impl NetManager {
                             self.peer.my_id().expect("Has peer id at this point"),
                         ));
                         state.try_ws_write(ws_encode_proxy("name", "test_name"));
+                        state.try_ws_write(ws_encode_proxy(
+                            "debug",
+                            if settings.debug_mode { "true" } else { "false" },
+                        ));
                         state.try_ws_write(ws_encode_proxy("ready", ""));
                         // TODO? those are currently ignored by mod
                         for id in self.peer.iter_peer_ids() {
@@ -237,12 +244,28 @@ impl NetManager {
         thread::spawn(move || self.start_inner());
     }
 
+    fn resend_game_settings(&self) {
+        let settings = self.settings.lock().unwrap().clone();
+        self.broadcast(&NetMsg::StartGame { settings }, Reliability::Reliable);
+    }
+
+    fn is_host(&self) -> bool {
+        self.peer.my_id() == Some(PeerId::HOST)
+    }
+
     pub(crate) fn handle_message_to_proxy(&self, msg: &[u8]) {
         let msg = String::from_utf8_lossy(msg);
         let mut msg = msg.split_ascii_whitespace();
         let key = msg.next();
         match key {
-            Some("game_over") => {}
+            Some("game_over") => {
+                if self.is_host() {
+                    info!("Game over, resending game settings");
+                    self.settings.lock().unwrap().seed += 1;
+                    info!("New seed: {}", self.settings.lock().unwrap().seed);
+                    self.resend_game_settings();
+                }
+            }
             key => {
                 error!("Unknown msg from mod: {:?}", key)
             }

noita-proxy/tangled/src/lib.rs

@@ -37,6 +37,10 @@ struct Datagram {
 #[derive(Debug, Hash, PartialEq, Eq, Clone, Copy, Serialize, Deserialize)]
 pub struct PeerId(pub u16);
 
+impl PeerId {
+    pub const HOST: PeerId = PeerId(0);
+}
+
 impl Display for PeerId {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "{}", self.0)

todo.txt

@@ -23,11 +23,12 @@
  k Лимит на длину сообщения
  - Улучшеная синхронизация инвентаря и перков
  + ...и текущего предмета
- - reliability
+ + reliability
  + Сжатие пакетов
- - Перекидывание предметов
+ + Перекидывание предметов
  ? Фикс наведения на клиентов
  - fungal shift-ы
  - orbs sync
  - test tangled better
  - poly on clients
+ - proxy: stop receiving connections before another start_game on game over, noita: try to reconnect to proxy.