From a3494d5358f0dda0df56414cfbd5f7d9ccb16511 Mon Sep 17 00:00:00 2001
From: Michael Steenbeek <1478678+Gymnasiast@users.noreply.github.com>
Date: Mon, 2 Jun 2025 23:26:48 +0200
Subject: [PATCH] Fix #24544: RCT1 Maze designs with wooden walls not imported
 correctly

---
 distribution/changelog.txt       | 1 +
 src/openrct2/rct1/T4Importer.cpp | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 9ad4e78773..3685ce23c2 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -40,6 +40,7 @@
 - Fix: [#24448] Shortcuts involving the Caps Lock key are wrongly localised to NumPad Dot.
 - Fix: [#24464] Window and viewport visibility is not calculated correctly causing minor performance issues.
 - Fix: [#24488] Objects are not always redrawn immediately when they are reloaded from the Object Selection window.
+- Fix: [#24544] RCT1 Maze designs with wooden walls are not imported correctly.
 
 0.4.22 (2025-05-04)
 ------------------------------------------------------------------------
diff --git a/src/openrct2/rct1/T4Importer.cpp b/src/openrct2/rct1/T4Importer.cpp
index f0badb9178..d316e72e8a 100644
--- a/src/openrct2/rct1/T4Importer.cpp
+++ b/src/openrct2/rct1/T4Importer.cpp
@@ -100,6 +100,12 @@ namespace OpenRCT2::RCT1
                 td->appearance.trackColours[i].additional = RCT1::GetColour(td4aa.TrackRailColour[i]);
                 td->appearance.trackColours[i].supports = RCT1::GetColour(td4aa.TrackSupportColour[i]);
             }
+            // The maze style is saved in the support colour, but taking it through the conversion function
+            // will mess up style 3 (wooden fences).
+            if (td4aa.Type == RideType::HedgeMaze)
+            {
+                td->appearance.trackColours[0].supports = td4aa.TrackSupportColour[0];
+            }
 
             return ImportTD4Base(std::move(td), td4aa);
         }