Added base_type to vector constructor.

This way it is possible to just pass the object's base to draw() and other functions that want Vectors.

SVN-Revision: 1704

diff --git a/lib/math/vector.h b/lib/math/vector.h
index 8e8555d..90588c8 100644 (file)
--- a/lib/math/vector.h
+++ b/lib/math/vector.h
@@ -20,6 +20,8 @@
 #ifndef SUPERTUX_VECTOR_H
 #define SUPERTUX_VECTOR_H
 
+#include "special/base.h"
+
 namespace SuperTux
   {
 
@@ -34,6 +36,9 @@ namespace SuperTux
       Vector(const Vector& other)
           : x(other.x), y(other.y)
       { }
+      Vector(const base_type& base)
+          : x(base.x), y(base.y)
+      { }
       Vector()
           : x(0), y(0)
       { }