Implement Lego3DManager (#380)

* Implement Lego3DManager

* Update lego3dview.cpp

* fix

* fixes

* fix wrong vtable address

* Fixes/matches

* Fix Lego3DView

* Use undefined

* More fixes

* Rename

* Rename pad

* Add blank line

* Delete stuff

---------

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

CMakeLists.txt

@@ -47,6 +47,7 @@ add_library(lego1 SHARED
   LEGO1/jukebox.cpp
   LEGO1/jukeboxentity.cpp
   LEGO1/jukeboxstate.cpp
+  LEGO1/lego3dmanager.cpp
   LEGO1/lego3dview.cpp
   LEGO1/legoact2state.cpp
   LEGO1/legoactioncontrolpresenter.cpp
@@ -161,6 +162,7 @@ add_library(lego1 SHARED
   LEGO1/mxramstreamcontroller.cpp
   LEGO1/mxramstreamprovider.cpp
   LEGO1/mxregion.cpp
+  LEGO1/mxrendersettings.cpp
   LEGO1/mxscheduler.cpp
   LEGO1/mxsemaphore.cpp
   LEGO1/mxsmack.cpp

LEGO1/lego3dmanager.cpp

@@ -0,0 +1,46 @@
+#include "lego3dmanager.h"
+
+#include "decomp.h"
+#include "mxrendersettings.h"
+#include "mxunknown100dbdbc.h"
+#include "tgl/tgl.h"
+
+DECOMP_SIZE_ASSERT(Lego3DManager, 0x10);
+
+// FUNCTION: LEGO1 0x100ab320
+Lego3DManager::Lego3DManager()
+{
+	m_render = NULL;
+	m_3dView = NULL;
+	m_unk0x0c = NULL;
+}
+
+// FUNCTION: LEGO1 0x100ab360
+Lego3DManager::~Lego3DManager()
+{
+	Destroy();
+}
+
+// FUNCTION: LEGO1 0x100ab370
+void Lego3DManager::Init(MxRenderSettings& p_settings)
+{
+	m_unk0x0c = new MxUnknown100dbdbc();
+	m_render = Tgl::CreateRenderer();
+	m_3dView = new Lego3DView();
+
+	MxRenderSettings settings;
+	MxRenderSettings::CopyFrom(settings, p_settings);
+
+	m_3dView->Init(settings, *m_render);
+}
+
+// FUNCTION: LEGO1 0x100ab460
+void Lego3DManager::Destroy()
+{
+	delete m_3dView;
+	m_3dView = NULL;
+	delete m_render;
+	m_render = NULL;
+	delete m_unk0x0c;
+	m_unk0x0c = NULL;
+}

LEGO1/lego3dmanager.h

@@ -3,14 +3,27 @@
 
 #include "lego3dview.h"
 
+class MxUnknown100dbdbc;
+
+// VTABLE: LEGO1 0x100dbfa4
+// SIZE 0x10
 class Lego3DManager {
 public:
+	Lego3DManager();
+	virtual ~Lego3DManager();
+
 	inline Lego3DView* GetLego3DView() { return this->m_3dView; }
 
 private:
-	undefined4 m_unk0x00; // 0x00
-	undefined4 m_unk0x04; // 0x04
+	Tgl::Renderer* m_render;      // 0x04
 	Lego3DView* m_3dView;         // 0x08
+	MxUnknown100dbdbc* m_unk0x0c; // 0x0c
+
+	void Init(MxRenderSettings& p_settings);
+	void Destroy();
 };
 
+// SYNTHETIC: LEGO1 0x100ab340
+// Lego3DManager::`scalar deleting destructor'
+
 #endif // LEGO3DMANAGER_H

LEGO1/lego3dview.cpp

@@ -1,6 +1,25 @@
 #include "lego3dview.h"
 
 #include "legoroi.h"
+#include "tgl/tgl.h"
+
+DECOMP_SIZE_ASSERT(Lego3DView, 0xa8)
+
+// STUB: LEGO1 0x100aae90
+Lego3DView::Lego3DView()
+{
+}
+
+// STUB: LEGO1 0x100aaf30
+Lego3DView::~Lego3DView()
+{
+}
+
+// STUB: LEGO1 0x100aaf90
+MxBool Lego3DView::Init(MxRenderSettings& p_renderSettings, Tgl::Renderer& p_render)
+{
+	return FALSE;
+}
 
 // STUB: LEGO1 0x100ab2b0
 LegoROI* Lego3DView::PickROI(MxLong p_a, MxLong p_b)

LEGO1/lego3dview.h

@@ -1,27 +1,38 @@
 #ifndef LEGO3DVIEW_H
 #define LEGO3DVIEW_H
 
+#include "mxrendersettings.h"
 #include "mxtypes.h"
 #include "tgl/d3drm/impl.h"
 #include "viewmanager/viewmanager.h"
 
 class LegoROI;
+class Tgl::Renderer;
 
+// VTABLE: LEGO1 0x100dbf78
+// SIZE 0xa8
 class Lego3DView {
 public:
+	Lego3DView();
+	virtual ~Lego3DView();
+
 	inline ViewManager* GetViewManager() { return this->m_viewManager; }
 	inline TglImpl::ViewImpl* GetViewPort() { return this->m_viewPort; }
+	MxBool Init(MxRenderSettings& p_renderSettings, Tgl::Renderer& p_render);
 	LegoROI* PickROI(MxLong p_a, MxLong p_b);
 
 private:
 	// TODO: all of these fields are in various base classes
-	undefined4 m_vtable;                 // 0x0 (TODO: remove once virtual function added)
-	undefined4 m_unk0x4;                 // 0x4
-	TglImpl::RendererImpl* m_renderImpl; // 0x8
-	TglImpl::DeviceImpl* m_deviceImpl;   // 0xc
+	undefined4 m_unk0x4;                 // 0x04
+	TglImpl::RendererImpl* m_renderImpl; // 0x08
+	TglImpl::DeviceImpl* m_deviceImpl;   // 0x0c
 	TglImpl::ViewImpl* m_viewPort;       // 0x10
-	char m_pad[0x78];                    // 0x14
+	undefined m_unk0x14[0x74];           // 0x14
 	ViewManager* m_viewManager;          // 0x88
+	undefined m_unk0x8c[0x1c];           // 0x8c
 };
 
+// SYNTHETIC: LEGO1 0x100aaf10
+// Lego3DView::`scalar deleting destructor'
+
 #endif // LEGO3DVIEW_H

LEGO1/mxrendersettings.cpp

@@ -0,0 +1,21 @@
+#include "mxrendersettings.h"
+
+#include "decomp.h"
+
+DECOMP_SIZE_ASSERT(MxRenderSettings, 0x28)
+
+// FUNCTION: LEGO1 0x100ab2d0
+MxU32 MxRenderSettings::CopyFrom(MxRenderSettings& p_dest, const MxRenderSettings& p_src)
+{
+	p_dest.m_unk0x00 = p_src.m_unk0x00;
+	p_dest.m_hwnd = p_src.m_hwnd;
+	p_dest.m_directDraw = p_src.m_directDraw;
+	p_dest.m_ddSurface1 = p_src.m_ddSurface1;
+	p_dest.m_ddSurface2 = p_src.m_ddSurface2;
+	p_dest.m_flags = p_src.m_flags;
+	p_dest.m_unk0x18 = p_src.m_unk0x18;
+	p_dest.m_flags2 = p_src.m_flags2;
+	p_dest.m_direct3d = p_src.m_direct3d;
+	p_dest.m_d3dDevice = p_src.m_d3dDevice;
+	return 1;
+}

LEGO1/mxrendersettings.h

@@ -0,0 +1,28 @@
+#ifndef MXRENDERSETTINGS_H
+#define MXRENDERSETTINGS_H
+
+#include "decomp.h"
+#include "mxtypes.h"
+
+#include <d3d.h>
+#include <ddraw.h>
+#include <windows.h>
+
+// SIZE 0x28
+struct MxRenderSettings {
+public:
+	static MxU32 CopyFrom(MxRenderSettings& p_dest, const MxRenderSettings& p_src);
+
+	undefined4 m_unk0x00;             // 0x00
+	HWND m_hwnd;                      // 0x04
+	IDirectDraw* m_directDraw;        // 0x08
+	IDirectDrawSurface* m_ddSurface1; // 0x0c
+	IDirectDrawSurface* m_ddSurface2; // 0x10
+	MxU32 m_flags;                    // 0x14
+	undefined4 m_unk0x18;             // 0x18
+	MxU32 m_flags2;                   // 0x1c
+	IDirect3D* m_direct3d;            // 0x20
+	IDirect3DDevice* m_d3dDevice;     // 0x24
+};
+
+#endif // MXRENDERSETTINGS_H

LEGO1/mxunknown100dbdbc.cpp

@@ -9,3 +9,9 @@ MxUnknown100dbdbc::MxUnknown100dbdbc()
 {
 	// TODO
 }
+
+// STUB: LEGO1 0x100a7130
+MxUnknown100dbdbc::~MxUnknown100dbdbc()
+{
+	// TODO
+}

LEGO1/mxunknown100dbdbc.h

@@ -9,9 +9,10 @@
 class MxUnknown100dbdbc {
 public:
 	MxUnknown100dbdbc();
+	virtual ~MxUnknown100dbdbc();
 
 private:
-	undefined m_unk0x4[0x14]; // TODO: change to 0x10 once scalar deconstructor is added
+	undefined m_unk0x4[0x10];
 };
 
 #endif // MXUNKNOWN100DBDBC_H