OK. got workiing prototype now, works!

Moose Development/Moose/StateMachine.lua

@@ -108,6 +108,7 @@ function STATEMACHINE:_create_transition(name)
         
         local fsmparent, event = self:_isendstate( to )
         if fsmparent and event then
+          self:_call_handler(self["onstatechange"], params)
           fsmparent[event]( fsmparent )
         else
           self:_call_handler(self["onenter" .. to] or self["on" .. to], params)

Moose Development/Moose/TaskClientSead.lua

@@ -43,7 +43,8 @@ function TASK2_SEAD:New( Client, Mission, TargetSet )
       onMoreTargets = self.OnMoreTargets,
       onDestroyed = self.OnDestroyed,
       onKilled = self.OnKilled,
-    }
+    },
+    endstates = { 'Success', 'Failed' }
   } )
 
 

Moose Test Missions/Moose_Test_TASK_SEAD/Moose_Test_TASK_SEAD.lua

@@ -20,8 +20,8 @@ local Task_Sead = STATEMACHINE:New( {
       { name = 'Start',  from = 'None',  to = 'Unassigned' },
       { name = 'Next',  from = 'Unassigned',  to = 'Assigned' },
 --      { name = 'Route', from = 'Assigned', to = 'Arrived'    },
-      { name = 'Next',  from = 'Assigned',    to = 'Seading' },
-      { name = 'Destroyed', from = 'Destroy', to = 'Success' },      
+      { name = 'Next',  from = 'Assigned',    to = 'Success' },
+      { name = 'Failed', from = 'Assigned', to = 'Failed' },      
     },
     subs = {
       Menu = { onstateparent = 'Unassigned', oneventparent = 'Start', fsm = Task_Menu.Fsm, event = 'Menu', returnevents = { 'Next' } },