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.h

@@ -0,0 +1,35 @@
+#ifndef MXNOTIFICATIONPARAM_H
+#define MXNOTIFICATIONPARAM_H
+
+#include "compat.h"
+#include "mxparam.h"
+#include "mxtypes.h"
+
+class MxCore;
+
+enum MxParamType
+{
+  MXSTREAMER_UNKNOWN = 2,
+  MXPRESENTER_NOTIFICATION = 5,
+  MXSTREAMER_DELETE_NOTIFY = 6,
+  MXTRANSITIONMANAGER_TRANSITIONENDED = 24
+};
+
+// VTABLE 0x100d56e0
+class MxNotificationParam : public MxParam
+{
+public:
+  inline MxNotificationParam(MxParamType p_type, MxCore *p_sender) : MxParam(), m_type(p_type), m_sender(p_sender){}
+
+  virtual ~MxNotificationParam() override {} // vtable+0x0 (scalar deleting destructor)
+  virtual MxNotificationParam *Clone(); // vtable+0x4
+
+  inline MxParamType GetType() const { return m_type; }
+  inline MxCore *GetSender() const { return m_sender; }
+
+protected:
+  MxParamType m_type; // 0x4
+  MxCore *m_sender; // 0x8
+};
+
+#endif // MXNOTIFICATIONPARAM_H