From 4b0bc220e4da1173f742a4973939b139bef562db Mon Sep 17 00:00:00 2001
From: Kae <80987908+Novaenia@users.noreply.github.com>
Date: Fri, 21 Jul 2023 00:58:49 +1000
Subject: Support for changing the game's timescale

Context-specific (like per-world) timescales can also be added later
---
 source/game/StarWorldServerThread.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'source/game/StarWorldServerThread.cpp')

diff --git a/source/game/StarWorldServerThread.cpp b/source/game/StarWorldServerThread.cpp
index c31ae84..e06221e 100644
--- a/source/game/StarWorldServerThread.cpp
+++ b/source/game/StarWorldServerThread.cpp
@@ -191,7 +191,7 @@ void WorldServerThread::run() {
     double storageInterval = root.assets()->json("/universe_server.config:worldStorageInterval").toDouble() / 1000.0;
     Timer storageTimer = Timer::withTime(storageInterval);
 
-    TickRateApproacher tickApproacher(1.0 / WorldTimestep, updateMeasureWindow);
+    TickRateApproacher tickApproacher(1.0 / ServerWorldTimestep, updateMeasureWindow);
     double fidelityScore = 0.0;
     WorldServerFidelity automaticFidelity = WorldServerFidelity::Medium;
 
@@ -251,9 +251,10 @@ void WorldServerThread::update(WorldServerFidelity fidelity) {
     }
   }
 
+  float dt = ServerWorldTimestep * GlobalTimescale;
   m_worldServer->setFidelity(fidelity);
   if (!m_pause || *m_pause == false)
-    m_worldServer->update();
+    m_worldServer->update(dt);
 
   for (auto& clientId : unerroredClientIds) {
     auto outgoingPackets = m_worldServer->getOutgoingPackets(clientId);
-- 
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