From 7a5e71759c00b2c77f7ee3287c366dd1b48b81ca Mon Sep 17 00:00:00 2001
From: totycro <totycro@unknown-horizons.org>
Date: Tue, 19 Apr 2011 22:16:06 +0200
Subject: don't always call setPos

---
 pacman-c++/sceneholder.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'pacman-c++/sceneholder.cpp')

diff --git a/pacman-c++/sceneholder.cpp b/pacman-c++/sceneholder.cpp
index 4d71a15..37db691 100644
--- a/pacman-c++/sceneholder.cpp
+++ b/pacman-c++/sceneholder.cpp
@@ -152,7 +152,11 @@ void SceneHolder::updateMap(const Transmission::map_t& map, const unsigned int x
         qDebug() << "[SceneUpdate] actor moves: color=" << color
             << "direction=" << direction << "newpos=" << QPoint(x, y);
       }
-      actor->setPos(mapPositionToCoord(x, y));
+
+      QPoint distance = QPoint(x, y) - CoordToMapPosition(actor->pos().x(), actor->pos().y());
+      if (distance.manhattanLength() > 1) {
+        actor->setPos(mapPositionToCoord(x, y));
+      }
     }
 
     if (cur & Transmission::empty)
-- 
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