Fix Wooden RC small banked turns blocking more supports than RCT2

distribution/changelog.txt

@@ -14,6 +14,7 @@
 - Fix: [#25363] The Mine Train Coaster flat-to-steep track pieces do not block all metal supports.
 - Fix: [#25369] The Go-Karts medium turns and small flat and sloped turns do not block metal supports correctly.
 - Fix: [#25370] The Hybrid Coaster diagonal brakes and block brakes do not block metal supports consistently.
+- Fix: [#25371] The Wooden Roller Coaster small banked turns block too many metal supports.
 
 0.4.27 (2025-10-04)
 ------------------------------------------------------------------------

src/openrct2/paint/tile_element/Segment.h

@@ -27,6 +27,7 @@ enum class PaintSegment : uint16_t
     topLeft = 7,
     centre = 8,
 };
+constexpr uint16_t kSegmentsNone = 0;
 constexpr int32_t kSegmentsAll = EnumsToFlags(
     PaintSegment::top, PaintSegment::left, PaintSegment::right, PaintSegment::bottom, PaintSegment::centre,
     PaintSegment::topLeft, PaintSegment::topRight, PaintSegment::bottomLeft, PaintSegment::bottomRight);

src/openrct2/paint/track/coaster/ClassicWoodenRollerCoaster.cpp

@@ -1070,7 +1070,7 @@ static void ClassicWoodenRCTrackRightQuarterTurn3Bank(
 
     static constexpr int blockedSegments[4] = {
         kSegmentsAll,
-        kSegmentsAll,
+        kSegmentsNone,
         EnumsToFlags(PaintSegment::bottom, PaintSegment::centre, PaintSegment::bottomLeft, PaintSegment::bottomRight),
         kSegmentsAll,
     };

src/openrct2/paint/track/coaster/WoodenRollerCoaster.hpp

@@ -298,7 +298,7 @@ static void WoodenRCTrackLeftQuarterTurn3Bank(
 
     static constexpr int blockedSegments[4] = {
         kSegmentsAll,
-        kSegmentsAll,
+        kSegmentsNone,
         EnumsToFlags(PaintSegment::left, PaintSegment::centre, PaintSegment::topLeft, PaintSegment::bottomLeft),
         kSegmentsAll,
     };