Implement LegoCharacterManager::CreateROI (#709)

* WIP

* Create globals

* Add Read

* Name Init

* Add LegoCharacter init data

* Add define for NULL

* Use MxS8

* Add LegoCharacterLOD

* WIP CreateROI

* Fix

* WIP

* Match

* Match

* Match, implement Find

* Fix MeshBuilder

* Fix

* space

CMakeLists.txt

@@ -317,6 +317,7 @@ add_library(lego1 SHARED
   LEGO1/lego/legoomni/src/common/legoanimmmpresenter.cpp
   LEGO1/lego/legoomni/src/common/legobackgroundcolor.cpp
   LEGO1/lego/legoomni/src/common/legocharactermanager.cpp
+  LEGO1/lego/legoomni/src/common/legocharacters.cpp
   LEGO1/lego/legoomni/src/common/legofullscreenmovie.cpp
   LEGO1/lego/legoomni/src/common/legogamestate.cpp
   LEGO1/lego/legoomni/src/common/legoobjectfactory.cpp

LEGO1/lego/legoomni/include/legocharactermanager.h

@@ -31,50 +31,27 @@ struct LegoCharacter {
 	MxU32 m_refCount; // 0x04
 };
 
-typedef map<const char*, LegoCharacter*, LegoCharacterComparator> LegoCharacterMap;
+struct LegoCharacterData;
 
-struct LegoSaveDataEntry3 {
+typedef map<const char*, LegoCharacter*, LegoCharacterComparator> LegoCharacterMap;
-	char* m_name;
-	void* m_unk0x04;
-	LegoActor* m_actor;
-	MxS32 m_savePart1;
-	MxS32 m_savePart2;
-	MxU8 m_savePart3;
-	undefined4 m_unk0x18[6];
-	MxU8 m_frameOffsetInDwords; // 0x30
-	MxS32* m_pFrameData;
-	MxU8 m_currentFrame;
-	undefined4 m_unk0x3c[2];
-	MxU8 m_savePart5; // 0x44
-	undefined4 m_unk0x48[5];
-	MxU8 m_savePart6; // 0x5c
-	undefined4 m_unk0x60[11];
-	MxU8 m_savePart7; // 0x8c
-	undefined4 m_unk0x90[5];
-	MxU8 m_savePart8; // 0xa4
-	undefined4 m_unk0xa8[17];
-	MxU8 m_savePart9; // 0xec
-	undefined4 m_unk0xf0[5];
-	MxU8 m_savePart10; // 0x104
-};
 
 // SIZE 0x08
 class LegoCharacterManager {
 public:
 	LegoCharacterManager();
 
-	MxResult WriteSaveData3(LegoStorage* p_storage);
+	MxResult Write(LegoStorage* p_storage);
-	MxResult ReadSaveData3(LegoStorage* p_storage);
+	MxResult Read(LegoStorage* p_storage);
 	LegoROI* GetROI(const char* p_key, MxBool p_createEntity);
 
-	void InitSaveData();
+	void Init();
 	static void SetCustomizeAnimFile(const char* p_value);
 	static MxBool FUN_10084c00(const LegoChar*);
 
 	void FUN_100832a0();
 	void FUN_10083db0(LegoROI* p_roi);
 	void FUN_10083f10(LegoROI* p_roi);
-	LegoSaveDataEntry3* FUN_10084c60(const char* p_key);
+	LegoCharacterData* Find(const char* p_key);
 	MxBool FUN_10084ec0(LegoROI* p_roi);
 	MxU32 FUN_10085140(LegoROI*, MxBool);
 	LegoROI* FUN_10085210(const LegoChar*, LegoChar*, undefined);
@@ -92,6 +69,12 @@ class LegoCharacterManager {
 };
 
 // clang-format off
+// TEMPLATE: LEGO1 0x1001a690
+// list<ROI *,allocator<ROI *> >::_Buynode
+
+// TEMPLATE: LEGO1 0x10035790
+// _Construct
+
 // TEMPLATE: LEGO1 0x10082b90
 // _Tree<char const *,pair<char const * const,LegoCharacter *>,map<char const *,LegoCharacter *,LegoCharacterComparator,allocator<LegoCharacter *> >::_Kfn,LegoCharacterComparator,allocator<LegoCharacter *> >::~_Tree<char const *,pair<char const * const,LegoCharacter *>,map<char const *,LegoCharacter *,LegoCharacterComparator,allocator<LegoCharacter *> >::_Kfn,LegoCharacterComparator,allocator<LegoCharacter *> >
 

LEGO1/lego/legoomni/include/legocharacters.h

@@ -0,0 +1,51 @@
+#ifndef LEGOCHARACTERS_H
+#define LEGOCHARACTERS_H
+
+#include "decomp.h"
+#include "mxtypes.h"
+
+class LegoActor;
+class LegoROI;
+
+// SIZE 0x108
+struct LegoCharacterData {
+	// SIZE 0x18
+	struct Part {
+		MxU8* m_unk0x00;        // 0x00
+		const char** m_unk0x04; // 0x04
+		MxU8 m_unk0x08;         // 0x08
+		MxU8* m_unk0x0c;        // 0x0c
+		const char** m_unk0x10; // 0x10
+		MxU8 m_unk0x14;         // 0x14
+	};
+
+	char* m_name;       // 0x00
+	LegoROI* m_roi;     // 0x04
+	LegoActor* m_actor; // 0x08
+	MxS32 m_unk0x0c;    // 0x0c
+	MxS32 m_unk0x10;    // 0x10
+	MxU8 m_unk0x14;     // 0x14
+	Part m_parts[10];   // 0x18
+};
+
+// SIZE 0x58
+struct LegoCharacterLOD {
+	enum {
+		c_flag1 = 0x01,
+		c_flag2 = 0x02
+	};
+
+	const char* m_name;        // 0x00
+	const char* m_parentName;  // 0x04
+	MxU32 m_flags;             // 0x08
+	float m_boundingSphere[4]; // 0x0c
+	float m_boundingBox[6];    // 0x1c
+	float m_position[3];       // 0x34
+	float m_direction[3];      // 0x40
+	float m_up[3];             // 0x4c
+};
+
+extern LegoCharacterData g_characterDataInit[66];
+extern LegoCharacterLOD g_characterLODs[11];
+
+#endif // LEGOCHARACTERS_H

LEGO1/lego/legoomni/src/common/legocharactermanager.cpp

@@ -1,40 +1,40 @@
 #include "legocharactermanager.h"
 
 #include "legoanimactor.h"
+#include "legocharacters.h"
 #include "legogamestate.h"
 #include "legovideomanager.h"
 #include "misc.h"
+#include "misc/legocontainer.h"
 #include "mxmisc.h"
+#include "realtime/realtime.h"
+#include "roi/legolod.h"
 #include "roi/legoroi.h"
 
 DECOMP_SIZE_ASSERT(LegoCharacter, 0x08)
 DECOMP_SIZE_ASSERT(LegoCharacterManager, 0x08)
-DECOMP_SIZE_ASSERT(LegoSaveDataEntry3, 0x108)
-
-// GLOBAL: LEGO1 0x100f80c0
-LegoSaveDataEntry3 g_saveDataInit[66]; // TODO: add data
 
 // GLOBAL: LEGO1 0x100fc4e4
 char* LegoCharacterManager::g_customizeAnimFile = NULL;
 
 // GLOBAL: LEGO1 0x10104f20
-LegoSaveDataEntry3 g_saveData3[66];
+LegoCharacterData g_characterData[66];
 
 // FUNCTION: LEGO1 0x10082a20
 LegoCharacterManager::LegoCharacterManager()
 {
 	m_characters = new LegoCharacterMap();
-	InitSaveData();
+	Init();
 
 	m_customizeAnimFile = new CustomizeAnimFileVariable("CUSTOMIZE_ANIM_FILE");
 	VariableTable()->SetVariable(m_customizeAnimFile);
 }
 
 // FUNCTION: LEGO1 0x10083270
-void LegoCharacterManager::InitSaveData()
+void LegoCharacterManager::Init()
 {
-	for (MxS32 i = 0; i < 66; i++) {
+	for (MxS32 i = 0; i < _countof(g_characterData); i++) {
-		g_saveData3[i] = g_saveDataInit[i];
+		g_characterData[i] = g_characterDataInit[i];
 	}
 }
 
@@ -45,59 +45,95 @@ void LegoCharacterManager::FUN_100832a0()
 }
 
 // FUNCTION: LEGO1 0x10083310
-MxResult LegoCharacterManager::WriteSaveData3(LegoStorage* p_storage)
+MxResult LegoCharacterManager::Write(LegoStorage* p_storage)
 {
 	MxResult result = FAILURE;
 
-	// This should probably be a for loop but I can't figure out how to
+	for (MxS32 i = 0; i < _countof(g_characterData) - 1; i++) {
-	// make it match as a for loop.
+		LegoCharacterData* data = &g_characterData[i];
-	LegoSaveDataEntry3* entry = g_saveData3;
-	const LegoSaveDataEntry3* end = &g_saveData3[66];
 
-	while (TRUE) {
+		if (p_storage->Write(&data->m_unk0x0c, sizeof(data->m_unk0x0c)) != SUCCESS) {
-		if (p_storage->Write(&entry->m_savePart1, 4) != SUCCESS) {
+			goto done;
-			break;
 		}
-		if (p_storage->Write(&entry->m_savePart2, 4) != SUCCESS) {
+		if (p_storage->Write(&data->m_unk0x10, sizeof(data->m_unk0x10)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart3, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_unk0x14, sizeof(data->m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_currentFrame, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[1].m_unk0x08, sizeof(data->m_parts[1].m_unk0x08)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart5, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[1].m_unk0x14, sizeof(data->m_parts[1].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart6, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[2].m_unk0x14, sizeof(data->m_parts[2].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart7, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[4].m_unk0x14, sizeof(data->m_parts[4].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart8, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[5].m_unk0x14, sizeof(data->m_parts[5].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart9, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[8].m_unk0x14, sizeof(data->m_parts[8].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
 		}
-		if (p_storage->Write(&entry->m_savePart10, 1) != SUCCESS) {
+		if (p_storage->Write(&data->m_parts[9].m_unk0x14, sizeof(data->m_parts[9].m_unk0x14)) != SUCCESS) {
-			break;
+			goto done;
-		}
-		if (++entry >= end) {
-			result = SUCCESS;
-			break;
 		}
 	}
 
+	result = SUCCESS;
+
+done:
 	return result;
 }
 
-// STUB: LEGO1 0x100833f0
+// FUNCTION: LEGO1 0x100833f0
-MxResult LegoCharacterManager::ReadSaveData3(LegoStorage* p_storage)
+MxResult LegoCharacterManager::Read(LegoStorage* p_storage)
 {
-	return SUCCESS;
+	MxResult result = FAILURE;
+
+	for (MxS32 i = 0; i < _countof(g_characterData) - 1; i++) {
+		LegoCharacterData* data = &g_characterData[i];
+
+		if (p_storage->Read(&data->m_unk0x0c, sizeof(data->m_unk0x0c)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_unk0x10, sizeof(data->m_unk0x10)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_unk0x14, sizeof(data->m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[1].m_unk0x08, sizeof(data->m_parts[1].m_unk0x08)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[1].m_unk0x14, sizeof(data->m_parts[1].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[2].m_unk0x14, sizeof(data->m_parts[2].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[4].m_unk0x14, sizeof(data->m_parts[4].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[5].m_unk0x14, sizeof(data->m_parts[5].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[8].m_unk0x14, sizeof(data->m_parts[8].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+		if (p_storage->Read(&data->m_parts[9].m_unk0x14, sizeof(data->m_parts[9].m_unk0x14)) != SUCCESS) {
+			goto done;
+		}
+	}
+
+	result = SUCCESS;
+
+done:
+	return result;
 }
 
 // FUNCTION: LEGO1 0x10083500
@@ -139,7 +175,7 @@ LegoROI* LegoCharacterManager::GetROI(const char* p_key, MxBool p_createEntity)
 			actor->SetROI(character->m_roi, FALSE, FALSE);
 			actor->FUN_100114e0(0);
 			actor->SetFlag(LegoActor::c_bit2);
-			FUN_10084c60(p_key)->m_actor = actor;
+			Find(p_key)->m_actor = actor;
 		}
 
 		return character->m_roi;
@@ -160,10 +196,153 @@ void LegoCharacterManager::FUN_10083f10(LegoROI* p_roi)
 	// TODO
 }
 
-// STUB: LEGO1 0x10084030
+// FUNCTION: LEGO1 0x10084030
 LegoROI* LegoCharacterManager::CreateROI(const char* p_key)
 {
-	return NULL;
+	MxBool success = FALSE;
+	LegoROI* roi = NULL;
+	BoundingSphere boundingSphere;
+	BoundingBox boundingBox;
+	MxMatrix mat;
+	CompoundObject* comp;
+	MxS32 i, j;
+
+	Tgl::Renderer* renderer = VideoManager()->GetRenderer();
+	ViewLODListManager* lodManager = GetViewLODListManager();
+	LegoTextureContainer* textureContainer = TextureContainer();
+	LegoCharacterData* characterData = Find(p_key);
+
+	if (characterData == NULL) {
+		goto done;
+	}
+
+	if (!strcmpi(p_key, "pep")) {
+		LegoCharacterData* pepper = Find("pepper");
+
+		characterData->m_unk0x0c = pepper->m_unk0x0c;
+		characterData->m_unk0x10 = pepper->m_unk0x10;
+		characterData->m_unk0x14 = pepper->m_unk0x14;
+
+		for (i = 0; i < _countof(characterData->m_parts); i++) {
+			characterData->m_parts[i] = pepper->m_parts[i];
+		}
+	}
+
+	roi = new LegoROI(renderer);
+	roi->SetName(p_key);
+
+	boundingSphere.Center()[0] = g_characterLODs[0].m_boundingSphere[0];
+	boundingSphere.Center()[1] = g_characterLODs[0].m_boundingSphere[1];
+	boundingSphere.Center()[2] = g_characterLODs[0].m_boundingSphere[2];
+	boundingSphere.Radius() = g_characterLODs[0].m_boundingSphere[3];
+	roi->SetBoundingSphere(boundingSphere);
+
+	boundingBox.Min()[0] = g_characterLODs[0].m_boundingBox[0];
+	boundingBox.Min()[1] = g_characterLODs[0].m_boundingBox[1];
+	boundingBox.Min()[2] = g_characterLODs[0].m_boundingBox[2];
+	boundingBox.Max()[0] = g_characterLODs[0].m_boundingBox[3];
+	boundingBox.Max()[1] = g_characterLODs[0].m_boundingBox[4];
+	boundingBox.Max()[2] = g_characterLODs[0].m_boundingBox[5];
+	roi->SetUnknown0x80(boundingBox);
+
+	comp = new CompoundObject();
+	roi->SetComp(comp);
+
+	for (i = 0; i < _countof(g_characterLODs) - 1; i++) {
+		ViewLODList *lodList, *dupLodList;
+		LegoROI* childROI;
+		MxS32 lodSize;
+		const char* parentName;
+		char lodName[64];
+
+		LegoCharacterData::Part& part = characterData->m_parts[i];
+
+		if (i == 0 || i == 1) {
+			parentName = part.m_unk0x04[part.m_unk0x00[part.m_unk0x08]];
+		}
+		else {
+			parentName = g_characterLODs[i + 1].m_parentName;
+		}
+
+		lodList = lodManager->Lookup(parentName);
+		lodSize = lodList->Size();
+		sprintf(lodName, "%s%d", p_key, i);
+		dupLodList = lodManager->Create(lodName, lodSize);
+
+		for (j = 0; j < lodSize; j++) {
+			dupLodList->PushBack(((LegoLOD*) (*lodList)[j])->Clone(renderer));
+		}
+
+		lodList->Release();
+		lodList = dupLodList;
+
+		childROI = new LegoROI(renderer, lodList);
+		lodList->Release();
+
+		childROI->SetName(g_characterLODs[i + 1].m_name);
+		childROI->SetParentROI(roi);
+
+		BoundingSphere childBoundingSphere;
+		childBoundingSphere.Center()[0] = g_characterLODs[i + 1].m_boundingSphere[0];
+		childBoundingSphere.Center()[1] = g_characterLODs[i + 1].m_boundingSphere[1];
+		childBoundingSphere.Center()[2] = g_characterLODs[i + 1].m_boundingSphere[2];
+		childBoundingSphere.Radius() = g_characterLODs[i + 1].m_boundingSphere[3];
+		childROI->SetBoundingSphere(childBoundingSphere);
+
+		BoundingBox childBoundingBox;
+		childBoundingBox.Min()[0] = g_characterLODs[i + 1].m_boundingBox[0];
+		childBoundingBox.Min()[1] = g_characterLODs[i + 1].m_boundingBox[1];
+		childBoundingBox.Min()[2] = g_characterLODs[i + 1].m_boundingBox[2];
+		childBoundingBox.Max()[0] = g_characterLODs[i + 1].m_boundingBox[3];
+		childBoundingBox.Max()[1] = g_characterLODs[i + 1].m_boundingBox[4];
+		childBoundingBox.Max()[2] = g_characterLODs[i + 1].m_boundingBox[5];
+		childROI->SetUnknown0x80(childBoundingBox);
+
+		CalcLocalTransform(
+			Mx3DPointFloat(g_characterLODs[i + 1].m_position),
+			Mx3DPointFloat(g_characterLODs[i + 1].m_direction),
+			Mx3DPointFloat(g_characterLODs[i + 1].m_up),
+			mat
+		);
+		childROI->WrappedSetLocalTransform(mat);
+
+		if (g_characterLODs[i + 1].m_flags & LegoCharacterLOD::c_flag1 &&
+			(i != 0 || part.m_unk0x00[part.m_unk0x08] != 0)) {
+
+			LegoTextureInfo* textureInfo = textureContainer->Get(part.m_unk0x10[part.m_unk0x0c[part.m_unk0x14]]);
+
+			if (textureInfo != NULL) {
+				childROI->FUN_100a9210(textureInfo);
+				childROI->FUN_100a9170(1.0F, 1.0F, 1.0F, 0.0F);
+			}
+		}
+		else if (g_characterLODs[i + 1].m_flags & LegoCharacterLOD::c_flag2 || (i == 0 && part.m_unk0x00[part.m_unk0x08] == 0)) {
+			LegoFloat red, green, blue, alpha;
+			childROI->FUN_100a9bf0(part.m_unk0x10[part.m_unk0x0c[part.m_unk0x14]], red, green, blue, alpha);
+			childROI->FUN_100a9170(red, green, blue, alpha);
+		}
+
+		comp->push_back(childROI);
+	}
+
+	CalcLocalTransform(
+		Mx3DPointFloat(g_characterLODs[0].m_position),
+		Mx3DPointFloat(g_characterLODs[0].m_direction),
+		Mx3DPointFloat(g_characterLODs[0].m_up),
+		mat
+	);
+	roi->WrappedSetLocalTransform(mat);
+
+	characterData->m_roi = roi;
+	success = TRUE;
+
+done:
+	if (!success && roi != NULL) {
+		delete roi;
+		roi = NULL;
+	}
+
+	return roi;
 }
 
 // STUB: LEGO1 0x10084c00
@@ -173,9 +352,21 @@ MxBool LegoCharacterManager::FUN_10084c00(const LegoChar*)
 	return FALSE;
 }
 
-// STUB: LEGO1 0x10084c60
+// FUNCTION: LEGO1 0x10084c60
-LegoSaveDataEntry3* LegoCharacterManager::FUN_10084c60(const char* p_key)
+LegoCharacterData* LegoCharacterManager::Find(const char* p_key)
 {
+	MxU32 i;
+
+	for (i = 0; i < _countof(g_characterData) - 1; i++) {
+		if (!strcmpi(g_characterData[i].m_name, p_key)) {
+			break;
+		}
+	}
+
+	if (i < _countof(g_characterData)) {
+		return &g_characterData[i];
+	}
+
 	return NULL;
 }
 

LEGO1/lego/legoomni/src/common/legogamestate.cpp

@@ -235,7 +235,7 @@ MxResult LegoGameState::Save(MxULong p_slot)
 	}
 
 	WriteEndOfVariables(&fileStorage);
-	CharacterManager()->WriteSaveData3(&fileStorage);
+	CharacterManager()->Write(&fileStorage);
 	PlantManager()->Save(&fileStorage);
 	result = BuildingManager()->Save(&fileStorage);
 
@@ -334,7 +334,7 @@ MxResult LegoGameState::Load(MxULong p_slot)
 		SetLightPosition(atoi(lightPosition));
 	}
 
-	if (CharacterManager()->ReadSaveData3(&fileStorage) == FAILURE) {
+	if (CharacterManager()->Read(&fileStorage) == FAILURE) {
 		goto done;
 	}
 	if (PlantManager()->Load(&fileStorage) == FAILURE) {
@@ -1057,7 +1057,7 @@ void LegoGameState::Init()
 	SetLightPosition(2);
 	PlantManager()->Init();
 	BuildingManager()->Init();
-	CharacterManager()->InitSaveData();
+	CharacterManager()->Init();
 	AnimationManager()->FUN_1005ee80(TRUE);
 	SetColors();
 	RemoveActor();

LEGO1/lego/legoomni/src/entity/legocameracontroller.cpp

@@ -128,7 +128,7 @@ Mx3DPointFloat LegoCameraController::GetWorldUp()
 {
 	if (m_lego3DView && m_lego3DView->GetPointOfView()) {
 		Mx3DPointFloat vec;
-		vec = Vector3(m_lego3DView->GetPointOfView()->GetWorldUp());
+		vec = m_lego3DView->GetPointOfView()->GetWorldUp();
 		return Mx3DPointFloat(vec[0], vec[1], vec[2]);
 	}
 	else {
@@ -141,7 +141,7 @@ Mx3DPointFloat LegoCameraController::GetWorldLocation()
 {
 	if (m_lego3DView && m_lego3DView->GetPointOfView()) {
 		Mx3DPointFloat vec;
-		vec = Vector3(m_lego3DView->GetPointOfView()->GetWorldPosition());
+		vec = m_lego3DView->GetPointOfView()->GetWorldPosition();
 		return Mx3DPointFloat(vec[0], vec[1] - m_entityOffsetUp, vec[2]);
 	}
 	else {
@@ -154,7 +154,7 @@ Mx3DPointFloat LegoCameraController::GetWorldDirection()
 {
 	if (m_lego3DView && m_lego3DView->GetPointOfView()) {
 		Mx3DPointFloat vec;
-		vec = Vector3(m_lego3DView->GetPointOfView()->GetWorldDirection());
+		vec = m_lego3DView->GetPointOfView()->GetWorldDirection();
 		return Mx3DPointFloat(vec[0], vec[1], vec[2]);
 	}
 	else {

LEGO1/lego/sources/roi/legolod.cpp

@@ -28,7 +28,7 @@ LegoLOD::LegoLOD(Tgl::Renderer* p_renderer) : ViewLOD(p_renderer)
 		GetD3DRM(p_renderer)->CreateMaterial(10.0, &g_unk0x101013d4);
 	}
 
-	m_meshes = NULL;
+	m_melems = NULL;
 	m_numMeshes = 0;
 	m_numVertices = 0;
 	m_numPolys = 0;
@@ -38,17 +38,17 @@ LegoLOD::LegoLOD(Tgl::Renderer* p_renderer) : ViewLOD(p_renderer)
 // FUNCTION: LEGO1 0x100aa450
 LegoLOD::~LegoLOD()
 {
-	if (m_numMeshes && m_meshes != NULL) {
+	if (m_numMeshes && m_melems != NULL) {
 		for (LegoU32 i = 0; i < m_numMeshes; i++) {
-			if (m_meshes[i].m_tglMesh != NULL) {
+			if (m_melems[i].m_tglMesh != NULL) {
-				delete m_meshes[i].m_tglMesh;
+				delete m_melems[i].m_tglMesh;
-				m_meshes[i].m_tglMesh = NULL;
+				m_melems[i].m_tglMesh = NULL;
 			}
 		}
 	}
 
-	if (m_meshes) {
+	if (m_melems) {
-		delete[] m_meshes;
+		delete[] m_melems;
 	}
 }
 
@@ -90,8 +90,8 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 
 	SetFlag(c_bit4);
 
-	m_meshes = new Mesh[m_numMeshes];
+	m_melems = new Mesh[m_numMeshes];
-	memset(m_meshes, 0, sizeof(*m_meshes) * m_numMeshes);
+	memset(m_melems, 0, sizeof(*m_melems) * m_numMeshes);
 
 	meshUnd1 = m_numMeshes - 1;
 	meshUnd2 = 0;
@@ -193,7 +193,7 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 			meshUnd2++;
 		}
 
-		m_meshes[meshIndex].m_tglMesh = m_meshBuilder->CreateMesh(
+		m_melems[meshIndex].m_tglMesh = m_meshBuilder->CreateMesh(
 			numPolys & MAXWORD,
 			numVertices & MAXWORD,
 			vertices,
@@ -204,11 +204,11 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 			shadingModel
 		);
 
-		if (m_meshes[meshIndex].m_tglMesh == NULL) {
+		if (m_melems[meshIndex].m_tglMesh == NULL) {
 			goto done;
 		}
 
-		m_meshes[meshIndex].m_tglMesh->SetShadingModel(shadingModel);
+		m_melems[meshIndex].m_tglMesh->SetShadingModel(shadingModel);
 
 		if (textureName != NULL) {
 			if (mesh->GetUnknown0x21()) {
@@ -221,9 +221,9 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 				goto done;
 			}
 
-			m_meshes[meshIndex].m_tglMesh->SetColor(1.0F, 1.0F, 1.0F, 0.0F);
+			m_melems[meshIndex].m_tglMesh->SetColor(1.0F, 1.0F, 1.0F, 0.0F);
-			LegoTextureInfo::SetGroupTexture(m_meshes[meshIndex].m_tglMesh, textureInfo);
+			LegoTextureInfo::SetGroupTexture(m_melems[meshIndex].m_tglMesh, textureInfo);
-			m_meshes[meshIndex].m_unk0x04 = TRUE;
+			m_melems[meshIndex].m_unk0x04 = TRUE;
 		}
 		else {
 			LegoFloat red = 1.0F;
@@ -241,13 +241,13 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 				alpha = mesh->GetAlpha();
 			}
 
-			m_meshes[meshIndex].m_tglMesh->SetColor(red, green, blue, alpha);
+			m_melems[meshIndex].m_tglMesh->SetColor(red, green, blue, alpha);
 		}
 
 		if (mesh->GetUnknown0x0d() > 0) {
 			IDirect3DRMMesh* mesh;
 			D3DRMGROUPINDEX index;
-			GetMeshData(mesh, index, m_meshes[meshIndex].m_tglMesh);
+			GetMeshData(mesh, index, m_melems[meshIndex].m_tglMesh);
 			mesh->SetGroupMaterial(index, g_unk0x101013d4);
 		}
 
@@ -302,12 +302,34 @@ LegoResult LegoLOD::Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_text
 	return FAILURE;
 }
 
+// FUNCTION: LEGO1 0x100aabb0
+LegoLOD* LegoLOD::Clone(Tgl::Renderer* p_renderer)
+{
+	LegoLOD* dupLod = new LegoLOD(p_renderer);
+
+	dupLod->m_meshBuilder = m_meshBuilder->Clone();
+	dupLod->m_melems = new Mesh[m_numMeshes];
+
+	for (LegoU32 i = 0; i < m_numMeshes; i++) {
+		dupLod->m_melems[i].m_tglMesh = m_melems[i].m_tglMesh->ShallowClone(dupLod->m_meshBuilder);
+		dupLod->m_melems[i].m_unk0x04 = m_melems[i].m_unk0x04;
+	}
+
+	dupLod->m_unk0x08 = m_unk0x08;
+	dupLod->m_numMeshes = m_numMeshes;
+	dupLod->m_numVertices = m_numVertices;
+	dupLod->m_numPolys = m_numPolys;
+	dupLod->m_unk0x1c = m_unk0x1c;
+
+	return dupLod;
+}
+
 // FUNCTION: LEGO1 0x100aacb0
 LegoResult LegoLOD::FUN_100aacb0(LegoFloat p_red, LegoFloat p_green, LegoFloat p_blue, LegoFloat p_alpha)
 {
 	for (LegoU32 i = m_unk0x1c; i < m_numMeshes; i++) {
-		if (!m_meshes[i].m_unk0x04) {
+		if (!m_melems[i].m_unk0x04) {
-			m_meshes[i].m_tglMesh->SetColor(p_red, p_green, p_blue, p_alpha);
+			m_melems[i].m_tglMesh->SetColor(p_red, p_green, p_blue, p_alpha);
 		}
 	}
 
@@ -318,10 +340,10 @@ LegoResult LegoLOD::FUN_100aacb0(LegoFloat p_red, LegoFloat p_green, LegoFloat p
 LegoResult LegoLOD::FUN_100aad00(LegoTextureInfo* p_textureInfo)
 {
 	for (LegoU32 i = m_unk0x1c; i < m_numMeshes; i++) {
-		if (m_meshes[i].m_unk0x04) {
+		if (m_melems[i].m_unk0x04) {
-			LegoTextureInfo::SetGroupTexture(m_meshes[i].m_tglMesh, p_textureInfo);
+			LegoTextureInfo::SetGroupTexture(m_melems[i].m_tglMesh, p_textureInfo);
-			m_meshes[i].m_tglMesh->SetColor(1.0F, 1.0F, 1.0F, 0.0F);
+			m_melems[i].m_tglMesh->SetColor(1.0F, 1.0F, 1.0F, 0.0F);
-			m_meshes[i].m_unk0x04 = TRUE;
+			m_melems[i].m_unk0x04 = TRUE;
 		}
 	}
 

LEGO1/lego/sources/roi/legolod.h

@@ -27,7 +27,8 @@ class LegoLOD : public ViewLOD {
 	// FUNCTION: LEGO1 0x100aae80
 	float VTable0x10() override { return 0.0; } // vtable+0x10
 
-	LegoResult Read(Tgl::Renderer*, LegoTextureContainer* p_textureContainer, LegoStorage* p_storage);
+	LegoResult Read(Tgl::Renderer* p_renderer, LegoTextureContainer* p_textureContainer, LegoStorage* p_storage);
+	LegoLOD* Clone(Tgl::Renderer* p_renderer);
 	LegoResult FUN_100aacb0(LegoFloat p_red, LegoFloat p_green, LegoFloat p_blue, LegoFloat p_alpha);
 	LegoResult FUN_100aad00(LegoTextureInfo* p_textureInfo);
 
@@ -37,7 +38,7 @@ class LegoLOD : public ViewLOD {
 	// LegoLOD::`scalar deleting destructor'
 
 protected:
-	Mesh* m_meshes;        // 0x0c
+	Mesh* m_melems;        // 0x0c
 	LegoU32 m_numMeshes;   // 0x10
 	LegoU32 m_numVertices; // 0x14
 	LegoU32 m_numPolys;    // 0x18

LEGO1/lego/sources/roi/legoroi.cpp

@@ -553,6 +553,23 @@ void LegoROI::FUN_100a9d30(ROIHandler p_func)
 	g_unk0x101013ac = p_func;
 }
 
+// FUNCTION: LEGO1 0x100a9d40
+void LegoROI::SetName(const LegoChar* p_name)
+{
+	if (m_name != NULL) {
+		delete[] m_name;
+	}
+
+	if (p_name != NULL) {
+		m_name = new LegoChar[strlen(p_name) + 1];
+		strcpy(m_name, p_name);
+		strlwr(m_name);
+	}
+	else {
+		m_name = NULL;
+	}
+}
+
 // FUNCTION: LEGO1 0x100a9e10
 void LegoROI::SetDisplayBB(int p_displayBB)
 {

LEGO1/lego/sources/roi/legoroi.h

@@ -34,6 +34,7 @@ class LegoROI : public ViewROI {
 	LegoResult SetFrame(LegoAnim* p_anim, LegoTime p_time);
 	LegoResult FUN_100a9170(LegoFloat p_red, LegoFloat p_green, LegoFloat p_blue, LegoFloat p_alpha);
 	LegoResult FUN_100a9210(LegoTextureInfo* p_textureInfo);
+	void SetName(const LegoChar* p_name);
 
 	float IntrinsicImportance() const override; // vtable+0x04
 	void UpdateWorldBoundingVolumes() override; // vtable+0x18
@@ -58,6 +59,9 @@ class LegoROI : public ViewROI {
 	inline LegoEntity* GetEntity() { return m_entity; }
 
 	inline void SetEntity(LegoEntity* p_entity) { m_entity = p_entity; }
+	inline void SetComp(CompoundObject* p_comp) { comp = p_comp; }
+	inline void SetBoundingSphere(const BoundingSphere& p_sphere) { m_sphere = m_world_bounding_sphere = p_sphere; }
+	inline void SetUnknown0x80(const BoundingBox& p_unk0x80) { m_unk0x80 = p_unk0x80; }
 
 	// SYNTHETIC: LEGO1 0x100a82b0
 	// LegoROI::`scalar deleting destructor'

LEGO1/mxgeometry/mxgeometry3d.h

@@ -20,7 +20,7 @@ class Mx3DPointFloat : public Vector3 {
 	// FUNCTION: LEGO1 0x100343a0
 	inline Mx3DPointFloat(const Mx3DPointFloat& p_other) : Vector3(m_elements) { EqualsImpl(p_other.m_data); }
 
-	inline Mx3DPointFloat(const float* p_other) : Vector3(m_elements) { EqualsImpl((float*) p_other); }
+	inline Mx3DPointFloat(const Vector3& p_other) : Vector3(m_elements) { EqualsImpl(p_other.m_data); }
 
 	// SYNTHETIC: LEGO1 0x1001d170
 	// Mx3DPointFloat::Mx3DPointFloat

LEGO1/omni/include/mxtypes.h

@@ -52,6 +52,10 @@ typedef MxU8 MxBool;
 #define FALSE 0
 #endif
 
+#ifndef NULL
+#define NULL 0
+#endif
+
 #define TWOCC(a, b) (((a) << 0) | ((b) << 8))
 #define FOURCC(a, b, c, d) (((a) << 0) | ((b) << 8) | ((c) << 16) | ((d) << 24))
 

LEGO1/realtime/orientableroi.h

@@ -45,6 +45,8 @@ class OrientableROI : public ROI {
 	const float* GetWorldUp() const { return m_local2world[1]; }
 	OrientableROI* GetParentROI() const { return m_parentROI; }
 
+	void SetParentROI(OrientableROI* p_parentROI) { m_parentROI = p_parentROI; }
+
 	void ToggleUnknown0xd8(BOOL p_enable)
 	{
 		if (p_enable) {

LEGO1/tgl/d3drm/meshbuilder.cpp

@@ -178,7 +178,7 @@ Result MeshBuilderImpl::GetBoundingBox(float min[3], float max[3])
 MeshBuilder* MeshBuilderImpl::Clone()
 {
 	MeshBuilderImpl* mesh = new MeshBuilderImpl();
-	int ret = m_data->Clone(0, IID_IDirect3DRMMeshBuilder, (void**) &mesh->m_data);
+	int ret = m_data->Clone(0, IID_IDirect3DRMMesh, (void**) &mesh->m_data);
 	if (ret < 0) {
 		delete mesh;
 		mesh = NULL;