From 10c6c46e6f2dba8e42b23028fa7c77747a55c9a1 Mon Sep 17 00:00:00 2001
From: jacob1 <jfu614@gmail.com>
Date: Wed, 19 Sep 2012 16:50:56 -0400
Subject: [PATCH] alt click alternative to middle click (that doesn't break
 line snapping)

---
 src/game/GameView.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/game/GameView.cpp b/src/game/GameView.cpp
index 48bb14ccc..927b739b1 100644
--- a/src/game/GameView.cpp
+++ b/src/game/GameView.cpp
@@ -988,6 +988,8 @@ void GameView::OnMouseMove(int x, int y, int dx, int dy)
 
 void GameView::OnMouseDown(int x, int y, unsigned button)
 {
+	if(altBehaviour && !shiftBehaviour)
+		button = BUTTON_MIDDLE;
 	if(selectMode!=SelectNone)
 	{
 		if(button==BUTTON_LEFT)