Start MxCompositePresenter ctor/dtor (#186)

* Start MxCompositePresenter ctor/dtor

* Add MxUnkList

---------

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

LEGO1/mxcompositepresenter.cpp

@@ -1,17 +1,18 @@
 #include "mxcompositepresenter.h"
 
 #include "decomp.h"
+#include "mxnotificationmanager.h"
 
 DECOMP_SIZE_ASSERT(MxCompositePresenter, 0x4c);
 
-// OFFSET: LEGO1 0x100b60b0 STUB
+// OFFSET: LEGO1 0x100b60b0
 MxCompositePresenter::MxCompositePresenter()
 {
-  // TODO
+  NotificationManager()->Register(this);
 }
 
-// OFFSET: LEGO1 0x100b6390 STUB
+// OFFSET: LEGO1 0x100b6390
 MxCompositePresenter::~MxCompositePresenter()
 {
-  // TODO
+  NotificationManager()->Unregister(this);
 }

LEGO1/mxcompositepresenter.h

@@ -2,6 +2,7 @@
 #define MXCOMPOSITEPRESENTER_H
 
 #include "mxpresenter.h"
+#include "mxunklist.h"
 
 // VTABLE 0x100dc618
 // SIZE 0x4c
@@ -24,9 +25,7 @@ public:
     return !strcmp(name, MxCompositePresenter::ClassName()) || MxPresenter::IsA(name);
   }
 
-  undefined m_unk40;
+  MxUnkList m_list;
-  undefined4 *m_unk44;
-  undefined4 m_unk48;
 };
 
 #endif // MXCOMPOSITEPRESENTER_H

LEGO1/mxdiskstreamprovider.h

@@ -5,6 +5,7 @@
 #include "mxstreamprovider.h"
 #include "mxthread.h"
 #include "mxcriticalsection.h"
+#include "mxunklist.h"
 
 class MxDiskStreamProvider;
 
@@ -23,32 +24,6 @@ private:
   MxDiskStreamProvider *m_target;
 };
 
-// TODO
-struct MxDiskStreamListNode {
-  MxDiskStreamListNode *m_unk00;
-  MxDiskStreamListNode *m_unk04;
-  undefined4 m_unk08;
-};
-
-// TODO
-struct MxDiskStreamList {
-  inline MxDiskStreamList() {
-    undefined unk;
-    this->m_unk00 = unk;
-
-    MxDiskStreamListNode *node = new MxDiskStreamListNode();
-    node->m_unk00 = node;
-    node->m_unk04 = node;
-    
-    this->m_head = node;
-    this->m_count = 0;
-  }
-
-  undefined m_unk00;
-  MxDiskStreamListNode *m_head;
-  MxU32 m_count;
-};
-
 // VTABLE 0x100dd138
 class MxDiskStreamProvider : public MxStreamProvider
 {
@@ -80,7 +55,7 @@ private:
   undefined m_remainingWork; // 0x34
   undefined m_unk35; // 0x35
   MxCriticalSection m_criticalSection; // 0x38
-  MxDiskStreamList m_list;
+  MxUnkList m_list;
 };
 
 #endif // MXDISKSTREAMPROVIDER_H

LEGO1/mxunklist.h

@@ -0,0 +1,37 @@
+#ifndef MXUNKLIST_H
+#define MXUNKLIST_H
+
+#include "decomp.h"
+#include "mxtypes.h"
+
+/*
+* This is an as-of-yet unknown list-like data structure.
+* The class hierarchy/structure isn't quite correct yet.
+*/
+
+struct MxUnkListNode {
+  MxUnkListNode *m_unk00;
+  MxUnkListNode *m_unk04;
+  undefined4 m_unk08;
+};
+
+class MxUnkList {
+public:
+  inline MxUnkList() {
+    undefined unk;
+    this->m_unk00 = unk;
+
+    MxUnkListNode *node = new MxUnkListNode();
+    node->m_unk00 = node;
+    node->m_unk04 = node;
+    
+    this->m_head = node;
+    this->m_count = 0;
+  }
+
+  undefined m_unk00;
+  MxUnkListNode *m_head;
+  MxU32 m_count;
+};
+
+#endif // MXUNKLIST_H