From 1d6041aff9a9ef02ceea8ae50a5411b52baf4868 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Tue, 4 Sep 2018 13:38:04 +0200
Subject: [PATCH] Fix mapping

---
 raycastlib.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/raycastlib.h b/raycastlib.h
index f0aae46..f724eee 100644
--- a/raycastlib.h
+++ b/raycastlib.h
@@ -810,8 +810,8 @@ PixelInfo mapToScreen(Vector2D worldPosition, Unit height, Camera camera)
     (result.depth * sinInt(alpha)) / (cos == 0 ? 1 : cos); // sin/cos = tan
 
   result.position.x = (a * middleColumn) / b;
-  result.position.x = 2 * (middleColumn - result.position.x);
-             // TODO: ^ why is this 2 here?
+  result.position.x = middleColumn - result.position.x;
+
   return result;
 }