From cc0f174be5018ecbefbcf70dca5a5270a157496a Mon Sep 17 00:00:00 2001
From: King_DuckZ <king_duckz@gmx.com>
Date: Mon, 25 Aug 2014 18:06:55 +0200
Subject: [PATCH] Round instead of truncating.

---
 src/drawableline.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/drawableline.cpp b/src/drawableline.cpp
index 006bb06..6639a23 100644
--- a/src/drawableline.cpp
+++ b/src/drawableline.cpp
@@ -26,6 +26,7 @@
 #endif
 #include <SDL2/SDL.h>
 #include <algorithm>
+#include <boost/math/special_functions/round.hpp>
 
 #if defined(WITH_DEBUG_VISUALS)
 namespace cloonel {
@@ -80,8 +81,8 @@ namespace cloonel {
 				}
 			}
 
-			parLine[0] = static_cast<short2>(line[0]);
-			parLine[1] = static_cast<short2>(line[1]);
+			parLine[0] = short2(static_cast<int16_t>(boost::math::iround(line[0].x())), static_cast<int16_t>(boost::math::iround(line[0].y())));
+			parLine[1] = short2(static_cast<int16_t>(boost::math::iround(line[1].x())), static_cast<int16_t>(boost::math::iround(line[1].y())));
 		}
 	} //unnamed namespace