From 7100c6b476f779d88f6b50e529450e35dac13a5d Mon Sep 17 00:00:00 2001
From: mix <mixiate@proton.me>
Date: Sat, 24 May 2025 18:13:53 +0100
Subject: [PATCH] Don't update map animations on ticks where nothing is updated

---
 src/openrct2/world/MapAnimation.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/openrct2/world/MapAnimation.cpp b/src/openrct2/world/MapAnimation.cpp
index e85ca582ed..9f729587d9 100644
--- a/src/openrct2/world/MapAnimation.cpp
+++ b/src/openrct2/world/MapAnimation.cpp
@@ -693,6 +693,10 @@ static bool IsTileVisible(const ViewportList& viewports, const TileCoordsXY tile
 
 static void UpdateAll(const ViewportList& viewports)
 {
+    // Currently nothing updates on odd ticks.
+    if (getGameState().currentTicks & 1)
+        return;
+
     auto it = _mapAnimationsUpdate.begin();
     while (it != _mapAnimationsUpdate.end())
     {