From 11c44ac986042590121f00d02c660a57bcc51aa7 Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Thu, 19 Dec 2013 20:29:36 +0100
Subject: Really fix WASD

---
 src/Camera.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Camera.java b/src/Camera.java
index fb6df32..c0ea5cd 100644
--- a/src/Camera.java
+++ b/src/Camera.java
@@ -85,11 +85,11 @@ class Camera {
         // WASD action: center point and eye point translate
         double Cx, Cy, Cz;
         // x and y are swapped because robot looks in y direction
-        Cx = gs.cnt.y();
+        Cx = -gs.cnt.y();
         Cy = gs.cnt.x();
-        Cz = -gs.cnt.z();
+        Cz = gs.cnt.z();
         center = new Vector(Cx, Cy, Cz);
-        eye.add(center);
+        eye = eye.add(center);
     }
 
     /**
-- 
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