MxSoundPresenter (#227)

* MxSoundPresenter

Destructor, destroy, function adding itself to the sound manager and vtable38.

* Fix virtual function declarations

---------

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

LEGO1/mxmediapresenter.h

@@ -43,9 +43,8 @@ public:
   undefined4 m_unk44;
   undefined4 m_unk48;
   undefined4 m_unk4c;
-private:
-  void Init();
 protected:
+  void Init();
   void Destroy(MxBool p_fromDestructor);
 
 };

LEGO1/mxsoundpresenter.cpp

@@ -1 +1,45 @@
 #include "mxsoundpresenter.h"
+
+#include "decomp.h"
+#include "mxsoundmanager.h"
+
+DECOMP_SIZE_ASSERT(MxSoundPresenter, 0x54)
+
+// OFFSET: LEGO1 0x1000d430
+MxSoundPresenter::~MxSoundPresenter()
+{
+  Destroy(TRUE);
+}
+
+// OFFSET: LEGO1 0x100b1a50
+void MxSoundPresenter::Destroy(MxBool p_fromDestructor)
+{
+  if (MSoundManager())
+    MSoundManager()->RemovePresenter(*this);
+
+  this->m_criticalSection.Enter();
+  MxMediaPresenter::Init();
+  this->m_criticalSection.Leave();
+
+  if (!p_fromDestructor)
+    MxMediaPresenter::Destroy(FALSE);
+}
+
+// OFFSET: LEGO1 0x100b1aa0
+MxResult MxSoundPresenter::AddToManager()
+{
+  MxResult ret = FAILURE;
+
+  if (MSoundManager()) {
+    ret = SUCCESS;
+    MSoundManager()->AddPresenter(*this);
+  }
+
+  return ret;
+}
+
+// OFFSET: LEGO1 0x1000d490
+void MxSoundPresenter::Destroy()
+{
+  Destroy(FALSE);
+}

LEGO1/mxsoundpresenter.h

@@ -2,11 +2,14 @@
 #define MXSOUNDPRESENTER_H
 
 #include "mxaudiopresenter.h"
+#include "mxomni.h"
 
 // VTABLE 0x100d4b08
 class MxSoundPresenter : public MxAudioPresenter
 {
 public:
+  virtual ~MxSoundPresenter() override;
+
   // OFFSET: LEGO1 0x1000d4a0
   inline virtual const char *ClassName() const // vtable+0x0c
   { 
@@ -20,6 +23,11 @@ public:
     return !strcmp(name, MxSoundPresenter::ClassName()) || MxAudioPresenter::IsA(name);
   };
 
+  virtual MxResult AddToManager() override; // vtable+0x34
+  virtual void Destroy() override; // vtable+0x38
+
+private:
+  void Destroy(MxBool);
 };
 
 #endif // MXSOUNDPRESENTER_H