Implement Score (#230)

* Implement Score

* Update mxomni.cpp

Fix case of OFFSET comment.

* Fix DeleteObjects

* Apply changes (see comment)

---------

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

LEGO1/mxtype17notificationparam.h

@@ -0,0 +1,22 @@
+#ifndef MXTYPE17NOTIFICATIONPARAM_H
+#define MXTYPE17NOTIFICATIONPARAM_H
+
+#include "mxnotificationparam.h"
+
+#include "decomp.h"
+
+// ??? This type is handled, but seemingly never created and no VTABLE fits
+class MxType17NotificationParam : public MxNotificationParam
+{
+public:
+  inline MxU32 GetUnknown20() { return m_unk20; }
+  inline MxU16 GetUnknown28() { return m_unk28; }
+
+protected:
+  undefined m_unkc[0x14];
+  MxU32 m_unk20;
+  undefined4 m_unk24;
+  MxU16 m_unk28;
+};
+
+#endif // MXTYPE17NOTIFICATIONPARAM_H