From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Thu, 29 Nov 2012 14:24:28 +0000 (+0100)
Subject: made vector components writable
X-Git-Url: http://git.localhorst.tv/?a=commitdiff_plain;h=c806ec0b9fde2cd3e8313b4a2c38e62a0ff14365;p=l2e.git

made vector components writable
---

diff --git a/src/geometry/Vector.h b/src/geometry/Vector.h
index ebff4b3..c0b22e5 100644
--- a/src/geometry/Vector.h
+++ b/src/geometry/Vector.h
@@ -31,6 +31,9 @@ public:
 	Scalar X() const { return x; }
 	Scalar Y() const { return y; }
 
+	Scalar &X() { return x; }
+	Scalar &Y() { return y; }
+
 	Scalar Index(Scalar lineLength) const { return Y() * lineLength + X(); }
 	static Vector<Scalar> FromIndex(Scalar index, Scalar lineLength) {
 		return Vector<Scalar>(index % lineLength, index / lineLength);