From b13e9dde90f9114ae2a65b5472e38f9a555d2352 Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Wed, 4 Jul 2007 16:13:17 +0000
Subject: [PATCH] saving random seed with simconfig

---
 tools/cooja/java/se/sics/cooja/Simulation.java | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/tools/cooja/java/se/sics/cooja/Simulation.java b/tools/cooja/java/se/sics/cooja/Simulation.java
index 0a45086ce..ec03fdece 100644
--- a/tools/cooja/java/se/sics/cooja/Simulation.java
+++ b/tools/cooja/java/se/sics/cooja/Simulation.java
@@ -24,7 +24,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * 
- * $Id: Simulation.java,v 1.14 2007/07/04 07:44:13 fros4943 Exp $
+ * $Id: Simulation.java,v 1.15 2007/07/04 16:13:17 fros4943 Exp $
  */
 
 package se.sics.cooja;
@@ -304,6 +304,11 @@ public class Simulation extends Observable implements Runnable {
     element.setText(Integer.toString(tickTime));
     config.add(element);
 
+    // Random seed
+    element = new Element("randomseed");
+    element.setText(Long.toString(randomSeed));
+    config.add(element);
+
     // Radio Medium
     element = new Element("radiomedium");
     element.setText(currentRadioMedium.getClass().getName());
@@ -372,6 +377,12 @@ public class Simulation extends Observable implements Runnable {
         tickTime = Integer.parseInt(element.getText());
       }
 
+      // Random seed
+      if (element.getName().equals("randomseed")) {
+        randomSeed = Long.parseLong(element.getText());
+        delayMotesRandom.setSeed(randomSeed);
+      }
+
       // Radio medium
       if (element.getName().equals("radiomedium")) {
         String radioMediumClassName = element.getText().trim();
@@ -492,7 +503,6 @@ public class Simulation extends Observable implements Runnable {
     } else
       motes.add(mote);
 
-    tickListRandom.setSeed(randomSeed);
     if (maxDelayedStartupTime > 0 && mote instanceof ContikiMote) {
       ((ContikiClock) mote.getInterfaces().getClock()).setDrift(-delayMotesRandom.nextInt(maxDelayedStartupTime));
     }