From c3df09df7e3d23707ffa5d0d5bbf93569a7d514a Mon Sep 17 00:00:00 2001
From: mix <167040362+mixiate@users.noreply.github.com>
Date: Sun, 17 Aug 2025 15:48:22 +0100
Subject: [PATCH] Fix lim launched rc inline twists block supports on wrong
 side (#24986)

---
 distribution/changelog.txt                    |  1 +
 .../coaster/LimLaunchedRollerCoaster.cpp      | 48 +++++++++----------
 2 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 43306a047d..6e23b888b0 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -24,6 +24,7 @@
 - Fix: [#24958] Android: fix crash when device is offline.
 - Fix: [#24961] Queues with corner connections set with the tile inspector draw incorrect sprites.
 - Fix: [#24972] Fix crash when closing windows would open other windows.
+- Fix: [#24986] LIM Launched Roller Coaster inline twists block metal supports on the wrong side (original bug).
 - Fix: [#24989] Classic Wooden Roller Coaster small banked turns do not block metal supports correctly.
 
 0.4.25 (2025-08-03)
diff --git a/src/openrct2/paint/track/coaster/LimLaunchedRollerCoaster.cpp b/src/openrct2/paint/track/coaster/LimLaunchedRollerCoaster.cpp
index 656a7a3a51..989c4fea48 100644
--- a/src/openrct2/paint/track/coaster/LimLaunchedRollerCoaster.cpp
+++ b/src/openrct2/paint/track/coaster/LimLaunchedRollerCoaster.cpp
@@ -635,8 +635,8 @@ static void LimLaunchedRCTrackLeftTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::right, PaintSegment::centre, PaintSegment::topRight, PaintSegment::bottomLeft,
-                        PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + kDefaultGeneralSupportHeight);
@@ -681,8 +681,8 @@ static void LimLaunchedRCTrackLeftTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
-                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + 48);
@@ -736,8 +736,8 @@ static void LimLaunchedRCTrackLeftTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight, PaintSegment::bottomLeft,
-                        PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height);
@@ -797,8 +797,8 @@ static void LimLaunchedRCTrackRightTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::top, PaintSegment::centre, PaintSegment::topLeft, PaintSegment::topRight,
-                        PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + kDefaultGeneralSupportHeight);
@@ -843,8 +843,8 @@ static void LimLaunchedRCTrackRightTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
-                        PaintSegment::topRight, PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + 48);
@@ -898,8 +898,8 @@ static void LimLaunchedRCTrackRightTwistDownToUp(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft, PaintSegment::topRight,
-                        PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height);
@@ -958,8 +958,8 @@ static void LimLaunchedRCTrackLeftTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::top, PaintSegment::centre, PaintSegment::topLeft, PaintSegment::topRight,
-                        PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height);
@@ -1004,8 +1004,8 @@ static void LimLaunchedRCTrackLeftTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
-                        PaintSegment::topRight, PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + 48);
@@ -1060,8 +1060,8 @@ static void LimLaunchedRCTrackLeftTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft, PaintSegment::topRight,
-                        PaintSegment::bottomLeft),
+                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
+                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + kDefaultGeneralSupportHeight);
@@ -1120,8 +1120,8 @@ static void LimLaunchedRCTrackRightTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::right, PaintSegment::centre, PaintSegment::topRight, PaintSegment::bottomLeft,
-                        PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + 64);
@@ -1166,8 +1166,8 @@ static void LimLaunchedRCTrackRightTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::topRight,
-                        PaintSegment::bottomLeft, PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + 48);
@@ -1222,8 +1222,8 @@ static void LimLaunchedRCTrackRightTwistUpToDown(
                 session,
                 PaintUtilRotateSegments(
                     EnumsToFlags(
-                        PaintSegment::right, PaintSegment::bottom, PaintSegment::centre, PaintSegment::bottomLeft,
-                        PaintSegment::bottomRight),
+                        PaintSegment::top, PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft,
+                        PaintSegment::topRight, PaintSegment::bottomLeft),
                     direction),
                 0xFFFF, 0);
             PaintUtilSetGeneralSupportHeight(session, height + kDefaultGeneralSupportHeight);