From 3d92b15c6c0388f8e6407f3e4b1030b30006549b Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Thu, 28 Nov 2013 16:26:01 +0100
Subject: Put robot on axis instead of center, fix stick figure control

---
 src/RobotRace.java | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/RobotRace.java b/src/RobotRace.java
index c7733a3..c4f9aec 100644
--- a/src/RobotRace.java
+++ b/src/RobotRace.java
@@ -197,7 +197,7 @@ public class RobotRace extends Base {
         }
         
         // Draw the first robot
-        robots[0].draw(false);
+        robots[0].draw(gs.showStick);
         
         // Draw race track
         raceTrack.draw(gs.trackNr);
@@ -364,7 +364,11 @@ public class RobotRace extends Base {
          * Draws this robot (as a {@code stickfigure} if specified).
          */
         public void draw(boolean stickFigure) {
-            if (stickFigure) {
+            // as the components are drawn with the torso as center, move it up
+            gl.glPushMatrix();
+            gl.glTranslatef(0, 0, torsoHeight / 2 + legLength);
+
+            if (!stickFigure) {
                 // Draw the robot
                 drawTorso();         // Torso
                 drawShoulders();     // Shoulders
@@ -375,7 +379,9 @@ public class RobotRace extends Base {
                 // Draw the stick figure
                 drawStickFigure();
             }
-            
+
+            // restore position
+            gl.glPopMatrix();
         }
         
         /**
-- 
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