implement EndAction (#196)

* implement EndAction

implement EndAction
+offsets commenets

* Refactor MxParam/MxNotificationParam

* Add correct address for destructor

* Make MxNoticiationParam more concise

---------

Co-authored-by: Christian Semmler <mail@csemmler.com>

LEGO1/mxnotificationparam.cpp

@@ -0,0 +1,11 @@
+#include "mxnotificationparam.h"
+
+#include "decomp.h"
+
+DECOMP_SIZE_ASSERT(MxNotificationParam, 0xc);
+
+// OFFSET: LEGO1 0x10010390
+MxNotificationParam* MxNotificationParam::Clone()
+{
+  return new MxNotificationParam(m_type, m_sender);
+}