From 9620ed1c2c0c40400b638743b19462dfdc6b0c55 Mon Sep 17 00:00:00 2001 From: Vegard Storheil Eriksen Date: Sun, 23 May 2010 22:09:43 +0200 Subject: Added Vector2::operator+=. --- engine/vector.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'engine/vector.cpp') diff --git a/engine/vector.cpp b/engine/vector.cpp index 1d243dd..c23466e 100644 --- a/engine/vector.cpp +++ b/engine/vector.cpp @@ -20,6 +20,12 @@ Vector2& Vector2::operator=(const Vector2& v) { return *this; } +Vector2& Vector2::operator+=(const Vector2& v) { + x += v.x; + y += v.y; + return *this; +} + Vector3::Vector3() : Vector2() { z = 0; } -- cgit v1.2.3