From 6e9f81461a602bdfc1e201e43ee9b183313887f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mark=20Morschh=C3=A4user?= <mark@tvk.rwth-aachen.de>
Date: Tue, 11 Mar 2014 15:19:29 +0100
Subject: [PATCH] Fixed VC++ 'M_PI' : undeclared identifier error.

---
 cockatrice/src/arrowitem.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cockatrice/src/arrowitem.cpp b/cockatrice/src/arrowitem.cpp
index a27b451a..16cac4d1 100644
--- a/cockatrice/src/arrowitem.cpp
+++ b/cockatrice/src/arrowitem.cpp
@@ -1,9 +1,11 @@
+#define _USE_MATH_DEFINES
+#include <cmath>
+
 #include "arrowitem.h"
 #include "playertarget.h"
 #include "carditem.h"
 #include "cardzone.h"
 #include "player.h"
-#include "math.h"
 #include <QPainter>
 #include <QGraphicsSceneMouseEvent>
 #include <QGraphicsScene>