a

1 files changed, 2 insertions, 3 deletions

diff --git a/src/object.cpp b/src/object.cpp
index 1d089bf6..bed5ef88 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -7,6 +7,7 @@
 #include "shaders/shader.hpp"
 #include <cmath>
 #include <algorithm>
+#include <Magnum/Math/Functions.h>
 
 namespace floormat {
 
@@ -110,8 +111,6 @@ void object::rotate(size_t, rotation new_r)
     const_cast<rotation&>(r) = new_r;
 }
 
-template <typename T> constexpr T sgn(T val) { return T(T(0) < val) - T(val < T(0)); }
-
 point object::normalize_coords(global_coords coord, Vector2b cur_offset, Vector2i new_offset)
 {
     auto off_tmp = Vector2i(cur_offset) + new_offset;
@@ -119,7 +118,7 @@ point object::normalize_coords(global_coords coord, Vector2b cur_offset, Vector2
     constexpr auto half_tile = iTILE_SIZE2/2;
     for (auto i = 0uz; i < 2; i++)
     {
-        auto sign = sgn(off_new[i]);
+        auto sign = Math::sign(off_new[i]);
         auto absval = std::abs(off_new[i]);
         if (absval > half_tile[i])
         {