From 2a22cf544f7dff7f411709d87cbbf2bd097a9e52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD=20=D0=A2=D1=80=D0=BE=D1=88?=
 =?UTF-8?q?=D0=B8=D0=BD?= <i@atroshin.ru>
Date: Sun, 2 Aug 2026 01:09:34 +0300
Subject: [PATCH] multiplayer fix: smoke trace on non-host side disappears

---
 src/main.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.js b/src/main.js
index 92f8559..4173a93 100644
--- a/src/main.js
+++ b/src/main.js
@@ -797,7 +797,12 @@ function applyWorld(snap) {
   winner = snap.winnerId ? players.find(p => p.id === snap.winnerId) || null : null;
   projectiles = snap.projectiles || [];
   explosions = (snap.explosions || []).map(e => ({...e, osc: NOOP_OSC}));
-  trajectories = snap.trajectories || [];
+  if (networkMode && !netIsHost()) {
+    const incoming = snap.trajectories || [];
+    trajectories = [...trajectories, ...incoming].slice(-600);
+  } else {
+    trajectories = snap.trajectories || [];
+  }
   napalmParticles = snap.napalmParticles || [];
   fireCells = snap.fireCells || [];
   smokeParticles = snap.smokeParticles || [];