From 2b4c9a57ba522cd8dd01dc1f1d2761b66f97e4f2 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 31 May 2008 02:24:26 +0000
Subject: more elegant way to remove not relevantmessages.

---
 sources/events/VSAbstractEvent.java | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'sources/events/VSAbstractEvent.java')

diff --git a/sources/events/VSAbstractEvent.java b/sources/events/VSAbstractEvent.java
index 146c428..15b742f 100644
--- a/sources/events/VSAbstractEvent.java
+++ b/sources/events/VSAbstractEvent.java
@@ -55,10 +55,11 @@ abstract public class VSAbstractEvent extends VSPrefs {
      * @param process the process
      */
     public void init(VSProcess process) {
-        this.process = process;
-        this.prefs = process.getPrefs();
-
-        init();
+        if (this.process == null) {
+            this.process = process;
+            this.prefs = process.getPrefs();
+            init();
+        }
     }
 
     /**
@@ -157,9 +158,6 @@ abstract public class VSAbstractEvent extends VSPrefs {
     /**
      * Every event can get started. This method get's executed if the event
      * takes place.
-     *
-     * @return false, if a message has been delivered but is not relevant and
-     *	can get removed from the simulator canvas paint area. true otherwise.
      */
-    abstract public boolean onStart();
+    abstract public void onStart();
 }
-- 
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