From 613c7e9bf3f437b7ee83908e3f1f77928addc196 Mon Sep 17 00:00:00 2001
From: Richard Fine <richardf@unity3d.com>
Date: Sat, 5 Jan 2019 13:58:32 +0000
Subject: [PATCH] Introduce 'Direction' typedef

Directions are used quite widely across the codebase, but right now we just use uint8_t for them. Defining a proper type makes the intention clearer.
---
 src/openrct2/world/Location.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/openrct2/world/Location.hpp b/src/openrct2/world/Location.hpp
index 950a2937c6..a2de7fd2ef 100644
--- a/src/openrct2/world/Location.hpp
+++ b/src/openrct2/world/Location.hpp
@@ -129,10 +129,12 @@ struct TileCoordsXYZ
     int32_t x = 0, y = 0, z = 0;
 };
 
+typedef uint8_t Direction;
+
 struct CoordsXYZD
 {
     int32_t x, y, z;
-    uint8_t direction;
+    Direction direction;
 
     bool isNull() const
     {
@@ -143,7 +145,7 @@ struct CoordsXYZD
 struct TileCoordsXYZD
 {
     int32_t x, y, z;
-    uint8_t direction;
+    Direction direction;
 
     bool isNull() const
     {