fix(lobby): apply several small stability patches

all of these have been tested in production, i think we're well past needing a pr

defaults/live/main.js

@@ -99,7 +99,7 @@ function processConsoleOutput () {
     }
 
     // Process map transition event
-    if (line.indexOf("DEFAULT_WRITE_PATH") !== -1 && line.indexOf(runMap) === -1) {
+    if (line.indexOf("DEFAULT_WRITE_PATH") !== -1 && line.indexOf(runMap.split("/").pop()) === -1) {
       // Notice that we don't actually request a new time report
       // Instead, we tell it to treat the last one (start of map load) as a map finish event
       expectReport = 3;

pages/live/lobby.js

@@ -24,14 +24,19 @@ async function updatePlayerList () {
     const runA = leaderboard.find(c => c.steamid === a);
     const runB = leaderboard.find(c => c.steamid === b);
 
-    // In the event of a tie, prefer the lobby host
-    if (runA === runB) {
+    const runATime = runA && runA.time;
+    const runBTime = runB && runB.time;
+
+    if (runATime === runBTime) {
+      // In the event of a tie, prefer the lobby host
       if (a === lobby.data.host) return -1;
       if (b === lobby.data.host) return 1;
+      // If neither player is host, sort by SteamID string
+      return a < b ? 1 : -1;
     }
 
-    if (!runA) return 1;
-    if (!runB) return -1;
+    if (!runATime) return 1;
+    if (!runBTime) return -1;
     return runA.time - runB.time;
 
   });

util/lobbies.js

@@ -234,8 +234,9 @@ module.exports = async function (args, context = epochtal) {
               break;
             }
           }
-          if (everyoneReady) {
+          if (everyoneReady && dataEntry.state !== LOBBY_INGAME) {
             dataEntry.state = LOBBY_INGAME;
+            const mapFile = dataEntry.context.data.map.file;
             await events(["send", eventName, { type: "lobby_start", map: mapFile }], context);
           }