Index: trunk/src/scriptbuilder/structures/events/I_ScriptEvent.java
===================================================================
--- trunk/src/scriptbuilder/structures/events/I_ScriptEvent.java	(revision 7)
+++ trunk/src/scriptbuilder/structures/events/I_ScriptEvent.java	(revision 89)
@@ -3,4 +3,5 @@
 import scriptbuilder.structures.ScriptEvent;
 import scriptbuilder.structures.ScriptEvent.ScriptEventType;
+import scriptbuilder.structures.TimeSlice;
 
 /**
@@ -19,4 +20,16 @@
      */
     int getLength();
+    
+    /**
+     * Remove this event from the timeslice it's in.
+     */
+    void removeThis();
+    
+    /**
+     * Give this event access to the timeslice it's in.
+     * 
+     * @param ts the timeslice which contains this event
+     */
+    void assignTimeSlice(TimeSlice ts);
 
     /**