implement various LegoWorldPresenter functions (#621)

* implement LegoWorldPresenterFunctions

* fix typo

* Fixes/match

* Fix

* Match

* Fixes

---------

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

LEGO1/lego/legoomni/include/legoactorpresenter.h

@@ -7,7 +7,10 @@
 // SIZE 0x50
 class LegoActorPresenter : public LegoEntityPresenter {
 public:
-	~LegoActorPresenter() override{};
+	// LegoActorPresenter() {}
+
+	// FUNCTION: LEGO1 0x100679c0
+	~LegoActorPresenter() override {}
 
 	// FUNCTION: LEGO1 0x1000cb10
 	inline const char* ClassName() const override // vtable+0x0c

LEGO1/lego/legoomni/include/legoentity.h

@@ -57,7 +57,7 @@ class LegoEntity : public MxEntity {
 
 	void FUN_10010c30();
 	void FUN_100114e0(MxU8 p_unk0x59);
-	void SetLocation(Mx3DPointFloat& p_location, Mx3DPointFloat& p_direction, Mx3DPointFloat& p_up, MxBool);
+	void SetLocation(const Vector3& p_location, const Vector3& p_direction, const Vector3& p_up, MxBool);
 
 	inline LegoROI* GetROI() { return m_roi; }
 	inline MxU8 GetFlags() { return m_flags; }

LEGO1/lego/legoomni/include/legoentitypresenter.h

@@ -33,9 +33,10 @@ class LegoEntityPresenter : public MxCompositePresenter {
 	virtual void Init();                                                                   // vtable+0x68
 	virtual undefined4 SetEntity(LegoEntity* p_entity);                                    // vtable+0x6c
 
-	void SetEntityLocation(Mx3DPointFloat& p_location, Mx3DPointFloat& p_direction, Mx3DPointFloat& p_up);
+	void SetEntityLocation(const Vector3& p_location, const Vector3& p_direction, const Vector3& p_up);
 
-	inline LegoEntity* GetEntity() { return m_entity; }
+	inline LegoEntity* GetInternalEntity() { return m_entity; }
+	inline void SetInternalEntity(LegoEntity* p_entity) { m_entity = p_entity; }
 
 	// SYNTHETIC: LEGO1 0x100535a0
 	// LegoEntityPresenter::`scalar deleting destructor'

LEGO1/lego/legoomni/include/legomodelpresenter.h

@@ -4,12 +4,17 @@
 #include "mxvideopresenter.h"
 
 class LegoROI;
+class LegoWorld;
+class LegoEntity;
+class MxDSChunk;
 
 // VTABLE: LEGO1 0x100d4e50
 // SIZE 0x6c (discovered through inline constructor at 0x10009ae6)
 class LegoModelPresenter : public MxVideoPresenter {
 public:
-	// inline in scalar dtor
+	LegoModelPresenter() { Reset(); }
+
+	// FUNCTION: LEGO1 0x10067a10
 	~LegoModelPresenter() override { Destroy(TRUE); }
 
 	static void configureLegoModelPresenter(MxS32 p_modelPresenterConfig);
@@ -31,6 +36,14 @@ class LegoModelPresenter : public MxVideoPresenter {
 	void ParseExtra() override;  // vtable+0x30
 	void Destroy() override;     // vtable+0x38
 
+	void FUN_1007ff70(MxDSChunk& p_chunk, LegoEntity* p_entity, undefined p_modelUnknown0x34, LegoWorld* p_world);
+
+	inline void Reset()
+	{
+		m_roi = NULL;
+		m_addedToView = FALSE;
+	}
+
 	// SYNTHETIC: LEGO1 0x1000cdd0
 	// LegoModelPresenter::`scalar deleting destructor'
 

LEGO1/lego/legoomni/include/legopartpresenter.h

@@ -36,7 +36,7 @@ class LegoPartPresenter : public MxMediaPresenter {
 
 	inline void Reset() { m_partData = NULL; }
 
-	MxResult ParsePart(MxDSChunk& p_chunk);
+	MxResult Read(MxDSChunk& p_chunk);
 	void FUN_1007df20();
 
 private:

LEGO1/lego/legoomni/include/legotexturepresenter.h

@@ -30,7 +30,7 @@ class LegoTexturePresenter : public MxMediaPresenter {
 	// SYNTHETIC: LEGO1 0x1000cf40
 	// LegoTexturePresenter::`scalar deleting destructor'
 
-	MxResult ParseTexture(MxDSChunk& p_chunk);
+	MxResult Read(MxDSChunk& p_chunk);
 	void FUN_1004f290();
 
 private:

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

@@ -83,7 +83,7 @@ void LegoEntity::SetROI(LegoROI* p_roi, MxBool p_bool1, MxBool p_bool2)
 }
 
 // STUB: LEGO1 0x100109b0
-void LegoEntity::SetLocation(Mx3DPointFloat& p_location, Mx3DPointFloat& p_direction, Mx3DPointFloat& p_up, MxBool)
+void LegoEntity::SetLocation(const Vector3& p_location, const Vector3& p_direction, const Vector3& p_up, MxBool)
 {
 	// TODO
 }

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

@@ -82,11 +82,7 @@ void LegoEntityPresenter::RepeatingTickle()
 }
 
 // FUNCTION: LEGO1 0x10053730
-void LegoEntityPresenter::SetEntityLocation(
+void LegoEntityPresenter::SetEntityLocation(const Vector3& p_location, const Vector3& p_direction, const Vector3& p_up)
-	Mx3DPointFloat& p_location,
-	Mx3DPointFloat& p_direction,
-	Mx3DPointFloat& p_up
-)
 {
 	if (m_entity) {
 		m_entity->SetLocation(p_location, p_direction, p_up, TRUE);

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

@@ -1,9 +1,11 @@
 #include "legoworldpresenter.h"
 
 #include "define.h"
+#include "legoactorpresenter.h"
 #include "legoanimationmanager.h"
 #include "legobuildingmanager.h"
 #include "legoentity.h"
+#include "legomodelpresenter.h"
 #include "legoomni.h"
 #include "legopartpresenter.h"
 #include "legoplantmanager.h"
@@ -29,7 +31,7 @@
 MxS32 g_legoWorldPresenterQuality = 1;
 
 // GLOBAL: LEGO1 0x100f75d8
-long g_wdbOffset = 0;
+MxLong g_wdbOffset = 0;
 
 // FUNCTION: LEGO1 0x100665b0
 void LegoWorldPresenter::configureLegoWorldPresenter(MxS32 p_legoWorldPresenterQuality)
@@ -224,7 +226,7 @@ MxResult LegoWorldPresenter::LoadWorld(char* p_worldName, LegoWorld* p_world)
 		chunk.SetData(buff);
 
 		LegoTexturePresenter texturePresenter;
-		if (texturePresenter.ParseTexture(chunk) == SUCCESS) {
+		if (texturePresenter.Read(chunk) == SUCCESS) {
 			texturePresenter.FUN_1004f290();
 		}
 
@@ -243,7 +245,7 @@ MxResult LegoWorldPresenter::LoadWorld(char* p_worldName, LegoWorld* p_world)
 		chunk.SetData(buff);
 
 		LegoPartPresenter partPresenter;
-		if (partPresenter.ParsePart(chunk) == SUCCESS) {
+		if (partPresenter.Read(chunk) == SUCCESS) {
 			partPresenter.FUN_1007df20();
 		}
 
@@ -314,17 +316,89 @@ MxResult LegoWorldPresenter::LoadWorld(char* p_worldName, LegoWorld* p_world)
 	return SUCCESS;
 }
 
-// STUB: LEGO1 0x10067360
+// FUNCTION: LEGO1 0x10067360
 MxResult LegoWorldPresenter::FUN_10067360(ModelDbPart& p_part, FILE* p_wdbFile)
 {
-	// TODO
+	MxResult result;
-	return SUCCESS;
+	MxU8* buff = new MxU8[p_part.m_partDataLength];
+
+	fseek(p_wdbFile, p_part.m_partDataOffset, 0);
+	if (fread(buff, p_part.m_partDataLength, 1, p_wdbFile) != 1) {
+		return FAILURE;
+	}
+
+	MxDSChunk chunk;
+	chunk.SetLength(p_part.m_partDataLength);
+	chunk.SetData(buff);
+
+	LegoPartPresenter part;
+	result = part.Read(chunk);
+
+	if (result == SUCCESS) {
+		part.FUN_1007df20();
+	}
+
+	delete[] buff;
+	return result;
 }
 
-// STUB: LEGO1 0x100674b0
+// FUNCTION: LEGO1 0x100674b0
 MxResult LegoWorldPresenter::FUN_100674b0(ModelDbModel& p_model, FILE* p_wdbFile, LegoWorld* p_world)
 {
-	// TODO
+	MxU8* buff = new MxU8[p_model.m_unk0x04];
+
+	fseek(p_wdbFile, p_model.m_unk0x08, 0);
+	if (fread(buff, p_model.m_unk0x04, 1, p_wdbFile) != 1) {
+		return FAILURE;
+	}
+
+	MxDSChunk chunk;
+	chunk.SetLength(p_model.m_unk0x04);
+	chunk.SetData(buff);
+
+	MxDSAction action;
+	MxAtomId atom;
+	action.SetLocation(p_model.m_location);
+	action.SetDirection(p_model.m_direction);
+	action.SetUp(p_model.m_up);
+
+	MxU32 objectId = m_unk0x50;
+	m_unk0x50++;
+	action.SetObjectId(objectId);
+
+	action.SetAtomId(atom);
+
+	LegoEntity* createdEntity = NULL;
+
+	if (!strcmp(p_model.m_presenterName, "LegoActorPresenter")) {
+		LegoActorPresenter presenter;
+		presenter.SetAction(&action);
+		LegoEntity* entity = (LegoEntity*) presenter.CreateEntity("LegoActor");
+		presenter.SetInternalEntity(entity);
+		presenter.SetEntityLocation(p_model.m_location, p_model.m_direction, p_model.m_up);
+		entity->Create(action);
+	}
+	else if (!strcmp(p_model.m_presenterName, "LegoEntityPresenter")) {
+		LegoEntityPresenter presenter;
+		presenter.SetAction(&action);
+		createdEntity = (LegoEntity*) presenter.CreateEntity("LegoEntity");
+		presenter.SetInternalEntity(createdEntity);
+		presenter.SetEntityLocation(p_model.m_location, p_model.m_direction, p_model.m_up);
+		createdEntity->Create(action);
+	}
+
+	LegoModelPresenter modelPresenter;
+
+	if (createdEntity != NULL) {
+		action.SetLocation(Mx3DPointFloat(0.0, 0.0, 0.0));
+		action.SetUp(Mx3DPointFloat(0.0, 0.0, 1.0));
+		action.SetDirection(Mx3DPointFloat(0.0, 1.0, 0.0));
+	}
+
+	modelPresenter.SetAction(&action);
+	modelPresenter.FUN_1007ff70(chunk, createdEntity, p_model.m_unk0x34, p_world);
+	delete[] buff;
+
 	return SUCCESS;
 }
 

LEGO1/lego/legoomni/src/video/legomodelpresenter.cpp

@@ -202,6 +202,16 @@ MxResult LegoModelPresenter::CreateROI(MxStreamChunk* p_chunk)
 	return result;
 }
 
+// STUB: LEGO1 0x1007ff70
+void LegoModelPresenter::FUN_1007ff70(
+	MxDSChunk& p_chunk,
+	LegoEntity* p_entity,
+	undefined p_modelUnknown0x34,
+	LegoWorld* p_world
+)
+{
+}
+
 // FUNCTION: LEGO1 0x10080050
 void LegoModelPresenter::ReadyTickle()
 {
@@ -214,13 +224,13 @@ void LegoModelPresenter::ReadyTickle()
 
 	if (m_roi != NULL) {
 		if (m_compositePresenter && m_compositePresenter->IsA("LegoEntityPresenter")) {
-			((LegoEntityPresenter*) m_compositePresenter)->GetEntity()->SetROI(m_roi, m_addedToView, TRUE);
+			((LegoEntityPresenter*) m_compositePresenter)->GetInternalEntity()->SetROI(m_roi, m_addedToView, TRUE);
 			((LegoEntityPresenter*) m_compositePresenter)
-				->GetEntity()
+				->GetInternalEntity()
 				->SetFlags(
-					((LegoEntityPresenter*) m_compositePresenter)->GetEntity()->GetFlags() & ~LegoEntity::c_bit2
+					((LegoEntityPresenter*) m_compositePresenter)->GetInternalEntity()->GetFlags() & ~LegoEntity::c_bit2
 				);
-			((LegoEntityPresenter*) m_compositePresenter)->GetEntity()->FUN_100114e0(0);
+			((LegoEntityPresenter*) m_compositePresenter)->GetInternalEntity()->FUN_100114e0(0);
 		}
 
 		ParseExtra();
@@ -240,11 +250,12 @@ void LegoModelPresenter::ReadyTickle()
 				VideoManager()->Get3DManager()->GetLego3DView()->Moved(*m_roi);
 
 				if (m_compositePresenter != NULL && m_compositePresenter->IsA("LegoEntityPresenter")) {
-					((LegoEntityPresenter*) m_compositePresenter)->GetEntity()->SetROI(m_roi, TRUE, TRUE);
+					((LegoEntityPresenter*) m_compositePresenter)->GetInternalEntity()->SetROI(m_roi, TRUE, TRUE);
 					((LegoEntityPresenter*) m_compositePresenter)
-						->GetEntity()
+						->GetInternalEntity()
 						->SetFlags(
-							((LegoEntityPresenter*) m_compositePresenter)->GetEntity()->GetFlags() & ~LegoEntity::c_bit2
+							((LegoEntityPresenter*) m_compositePresenter)->GetInternalEntity()->GetFlags() &
+							~LegoEntity::c_bit2
 						);
 				}
 

LEGO1/lego/legoomni/src/video/legopartpresenter.cpp

@@ -36,7 +36,7 @@ void LegoPartPresenter::Destroy(MxBool p_fromDestructor)
 }
 
 // STUB: LEGO1 0x1007ca30
-MxResult LegoPartPresenter::ParsePart(MxDSChunk& p_chunk)
+MxResult LegoPartPresenter::Read(MxDSChunk& p_chunk)
 {
 	// TODO
 	return SUCCESS;

LEGO1/lego/legoomni/src/video/legotexturepresenter.cpp

@@ -20,7 +20,7 @@ MxResult LegoTexturePresenter::AddToManager()
 }
 
 // STUB: LEGO1 0x1004ebd0
-MxResult LegoTexturePresenter::ParseTexture(MxDSChunk& p_chunk)
+MxResult LegoTexturePresenter::Read(MxDSChunk& p_chunk)
 {
 	// TODO
 	return SUCCESS;

LEGO1/modeldb/modeldb.cpp

@@ -35,13 +35,13 @@ MxResult ModelDbModel::Read(FILE* p_file)
 		return FAILURE;
 	}
 
-	if (fread(&m_unk0x10, sizeof(*m_unk0x10), 3, p_file) != 3) {
+	if (fread(&m_location, sizeof(*m_location), 3, p_file) != 3) {
 		return FAILURE;
 	}
-	if (fread(&m_unk0x1c, sizeof(*m_unk0x1c), 3, p_file) != 3) {
+	if (fread(&m_direction, sizeof(*m_direction), 3, p_file) != 3) {
 		return FAILURE;
 	}
-	if (fread(&m_unk0x28, sizeof(*m_unk0x28), 3, p_file) != 3) {
+	if (fread(&m_up, sizeof(*m_up), 3, p_file) != 3) {
 		return FAILURE;
 	}
 
@@ -65,11 +65,11 @@ MxResult ModelDbPart::Read(FILE* p_file)
 
 	m_roiName = buff;
 
-	if (fread(&m_unk0x10, sizeof(m_unk0x10), 1, p_file) != 1) {
+	if (fread(&m_partDataLength, sizeof(m_partDataLength), 1, p_file) != 1) {
 		return FAILURE;
 	}
 
-	return fread(&m_unk0x14, sizeof(m_unk0x14), 1, p_file) == 1 ? SUCCESS : FAILURE;
+	return fread(&m_partDataOffset, sizeof(m_partDataOffset), 1, p_file) == 1 ? SUCCESS : FAILURE;
 }
 
 // FUNCTION: LEGO1 0x10027910

LEGO1/modeldb/modeldb.h

@@ -13,8 +13,8 @@ struct ModelDbPart {
 	MxResult Read(FILE* p_file);
 
 	MxString m_roiName;          // 0x00
-	undefined4 m_unk0x10; // 0x10
+	undefined4 m_partDataLength; // 0x10
-	undefined4 m_unk0x14; // 0x14
+	undefined4 m_partDataOffset; // 0x14
 };
 
 // VTABLE: LEGO1 0x100d6888
@@ -35,8 +35,8 @@ class ModelDbPartList : public MxList<ModelDbPart*> {
 		MxS32 compare = strcmpi(p_a->m_roiName.GetData(), p_b->m_roiName.GetData());
 
 		if (compare == 0) {
-			p_b->m_unk0x10 = p_a->m_unk0x10;
+			p_b->m_partDataLength = p_a->m_partDataLength;
-			p_b->m_unk0x14 = p_a->m_unk0x14;
+			p_b->m_partDataOffset = p_a->m_partDataOffset;
 		}
 
 		return compare;
@@ -97,9 +97,9 @@ struct ModelDbModel {
 	undefined4 m_unk0x04;  // 0x04
 	undefined4 m_unk0x08;  // 0x08
 	char* m_presenterName; // 0x0c
-	undefined4 m_unk0x10[3]; // 0x10
+	float m_location[3];   // 0x10
-	undefined4 m_unk0x1c[3]; // 0x1c
+	float m_direction[3];  // 0x1c
-	undefined4 m_unk0x28[3]; // 0x28
+	float m_up[3];         // 0x28
 	undefined m_unk0x34;   // 0x34
 };
 

LEGO1/omni/include/mxdsaction.h

@@ -73,6 +73,9 @@ class MxDSAction : public MxDSObject {
 	inline Mx3DPointFloat& GetLocation() { return m_location; }
 	inline Mx3DPointFloat& GetDirection() { return m_direction; }
 	inline Mx3DPointFloat& GetUp() { return m_up; }
+	inline void SetLocation(const Vector3& p_location) { m_location = p_location; }
+	inline void SetDirection(const Vector3& p_direction) { m_direction = p_direction; }
+	inline void SetUp(const Vector3& p_up) { m_up = p_up; }
 	inline MxCore* GetUnknown84() { return m_unk0x84; }
 	inline void SetUnknown84(MxCore* p_unk0x84) { m_unk0x84 = p_unk0x84; }
 	inline MxCore* GetOrigin() { return m_origin; }

LEGO1/omni/include/mxentity.h

@@ -15,7 +15,7 @@ class MxEntity : public MxCore {
 	MxEntity() { this->m_mxEntityId = -1; }
 
 	// FUNCTION: LEGO1 0x1000c110
-	~MxEntity() override{};
+	~MxEntity() override {}
 
 	// FUNCTION: LEGO1 0x1000c180
 	inline const char* ClassName() const override // vtable+0x0c

LEGO1/omni/include/mxpresenter.h

@@ -29,7 +29,7 @@ class MxPresenter : public MxCore {
 	MxPresenter() { Init(); }
 
 	// FUNCTION: LEGO1 0x1000bf00
-	~MxPresenter() override{}; // vtable+0x00
+	~MxPresenter() override {} // vtable+0x00
 
 	MxResult Tickle() override; // vtable+0x08
 
@@ -117,6 +117,7 @@ class MxPresenter : public MxCore {
 	inline MxS32 GetY() const { return this->m_location.GetY(); }
 	inline MxS32 GetDisplayZ() const { return this->m_displayZ; }
 	inline MxDSAction* GetAction() const { return this->m_action; }
+	inline void SetAction(MxDSAction* p_action) { m_action = p_action; }
 
 	inline void SetCompositePresenter(MxCompositePresenter* p_compositePresenter)
 	{