Finish LegoVariables class (#698)

* Finish LegoVariables class

* Update legonavcontroller.cpp

* Update legobackgroundcolor.cpp

* Match functions, style, refactor visible

* Use MxBool

* Merge/fix

---------

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

LEGO1/lego/legoomni/include/legomodelpresenter.h

@@ -36,7 +36,7 @@ public:
 	void ParseExtra() override;  // vtable+0x30
 	void Destroy() override;     // vtable+0x38
 
-	MxResult FUN_1007ff70(MxDSChunk& p_chunk, LegoEntity* p_entity, undefined p_modelUnknown0x34, LegoWorld* p_world);
+	MxResult FUN_1007ff70(MxDSChunk& p_chunk, LegoEntity* p_entity, MxBool p_roiVisible, LegoWorld* p_world);
 
 	inline void Reset()
 	{

LEGO1/lego/legoomni/include/legonavcontroller.h

@@ -71,6 +71,7 @@ public:
 		MxBool p_urs
 	);
 	static void SetLocation(MxU32 p_location);
+	static void UpdateCameraLocation(const char* p_location);
 
 	// SYNTHETIC: LEGO1 0x10054c10
 	// LegoNavController::`scalar deleting destructor'

LEGO1/lego/legoomni/include/misc.h

@@ -64,7 +64,7 @@ void SetIsWorldActive(MxBool p_isWorldActive);
 void DeleteObjects(MxAtomId* p_id, MxS32 p_first, MxS32 p_last);
 void SetCurrentWorld(LegoWorld* p_world);
 void FUN_10015820(MxBool p_disable, MxU16 p_flags);
-void SetROIUnknown0x0c(const char* p_name, undefined p_unk0x0c);
+void SetROIVisible(const char* p_name, MxBool p_visible);
 void SetCurrentActor(IslePathActor* p_currentActor);
 
 #endif // MISC_H

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

@@ -113,7 +113,7 @@ LegoROI* LegoCharacterManager::GetROI(const char* p_key, MxBool p_createEntity)
 
 	if (character == NULL) {
 		LegoROI* roi = CreateROI(p_key);
-		roi->SetUnknown0x0c(0);
+		roi->SetVisibility(FALSE);
 
 		if (roi != NULL) {
 			character = new LegoCharacter(roi);

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

@@ -2,8 +2,12 @@
 
 #include "legobuildingmanager.h"
 #include "legocharactermanager.h"
+#include "legogamestate.h"
+#include "legonavcontroller.h"
 #include "legoplantmanager.h"
+#include "legovideomanager.h"
 #include "misc.h"
+#include "roi/legoroi.h"
 
 DECOMP_SIZE_ASSERT(VisibilityVariable, 0x24)
 DECOMP_SIZE_ASSERT(CameraLocationVariable, 0x24)
@@ -27,16 +31,81 @@ const char* g_varCURSOR = "CURSOR";
 // STRING: LEGO1 0x100f3a1c
 const char* g_varWHOAMI = "WHO_AM_I";
 
-// STUB: LEGO1 0x10037d00
+// GLOBAL: LEGO1 0x100f3a50
+// STRING: LEGO1 0x100f3a18
+const char* g_delimiter2 = " \t";
+
+// GLOBAL: LEGO1 0x100f3a54
+// STRING: LEGO1 0x100f3a10
+const char* g_varHIDE = "HIDE";
+
+// GLOBAL: LEGO1 0x100f3a58
+// STRING: LEGO1 0x100f3a08
+const char* g_varSHOW = "SHOW";
+
+// GLOBAL: LEGO1 0x100f3a5c
+// STRING: LEGO1 0x100f3a00
+const char* g_papa = "Papa";
+
+// GLOBAL: LEGO1 0x100f3a60
+// STRING: LEGO1 0x100f39f8
+const char* g_mama = "Mama";
+
+// GLOBAL: LEGO1 0x100f3a64
+// STRING: LEGO1 0x100f39f0
+const char* g_pepper = "Pepper";
+
+// GLOBAL: LEGO1 0x100f3a68
+// STRING: LEGO1 0x100f39e8
+const char* g_nick = "Nick";
+
+// GLOBAL: LEGO1 0x100f3a6c
+// STRING: LEGO1 0x100f39e0
+const char* g_laura = "Laura";
+
+// FUNCTION: LEGO1 0x10037d00
 void VisibilityVariable::SetValue(const char* p_value)
 {
-	// TODO
+	MxVariable::SetValue(p_value);
+
+	if (p_value) {
+		char* instruction = strtok(m_value.GetDataPtr(), g_delimiter2);
+		char* name = strtok(NULL, g_delimiter2);
+		MxBool show;
+
+		if (!strcmpi(instruction, g_varHIDE)) {
+			show = FALSE;
+		}
+		else if (!strcmpi(instruction, g_varSHOW)) {
+			show = TRUE;
+		}
+		else {
+			return;
+		}
+
+		LegoROI* roi = FindROI(name);
+		if (roi) {
+			roi->SetVisibility(show);
+		}
+	}
 }
 
-// STUB: LEGO1 0x10037d80
+// FUNCTION: LEGO1 0x10037d80
 void CameraLocationVariable::SetValue(const char* p_value)
 {
-	// TODO
+	char buffer[256];
+	MxVariable::SetValue(p_value);
+
+	strcpy(buffer, p_value);
+
+	char* location = strtok(buffer, ",");
+	NavController()->UpdateCameraLocation(location);
+
+	location = strtok(NULL, ",");
+	if (location) {
+		MxFloat pov = (MxFloat) atof(location);
+		VideoManager()->Get3DManager()->SetFrustrum(pov, 0.1f, 250.0f);
+	}
 }
 
 // FUNCTION: LEGO1 0x10037e30
@@ -44,10 +113,26 @@ void CursorVariable::SetValue(const char* p_value)
 {
 }
 
-// STUB: LEGO1 0x10037e40
+// FUNCTION: LEGO1 0x10037e40
 void WhoAmIVariable::SetValue(const char* p_value)
 {
-	// TODO
+	MxVariable::SetValue(p_value);
+
+	if (!strcmpi(p_value, g_papa)) {
+		GameState()->SetActorId(3);
+	}
+	else if (!strcmpi(p_value, g_mama)) {
+		GameState()->SetActorId(2);
+	}
+	else if (!strcmpi(p_value, g_pepper)) {
+		GameState()->SetActorId(1);
+	}
+	else if (!strcmpi(p_value, g_nick)) {
+		GameState()->SetActorId(4);
+	}
+	else if (!strcmpi(p_value, g_laura)) {
+		GameState()->SetActorId(5);
+	}
 }
 
 // FUNCTION: LEGO1 0x10085aa0

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

@@ -124,12 +124,12 @@ LegoROI* FindROI(const char* p_name)
 }
 
 // FUNCTION: LEGO1 0x10015860
-void SetROIUnknown0x0c(const char* p_name, undefined p_unk0x0c)
+void SetROIVisible(const char* p_name, MxBool p_visible)
 {
 	LegoROI* roi = FindROI(p_name);
 
 	if (roi) {
-		roi->SetUnknown0x0c(p_unk0x0c);
+		roi->SetVisibility(p_visible);
 	}
 }
 

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

@@ -361,6 +361,12 @@ MxBool LegoNavController::CalculateNewPosDir(
 	return changed;
 }
 
+// STUB: LEGO1 0x10055500
+void LegoNavController::UpdateCameraLocation(const char* p_location)
+{
+	// TODO
+}
+
 // STUB: LEGO1 0x10055620
 void LegoNavController::SetLocation(MxU32 p_location)
 {

LEGO1/lego/legoomni/src/input/legoinputmanager.cpp

@@ -388,7 +388,7 @@ MxBool LegoInputManager::ProcessOneEvent(LegoEventNotificationParam& p_param)
 					LegoROI* roi = PickROI(p_param.GetX(), p_param.GetY());
 					p_param.SetROI(roi);
 
-					if (roi && roi->GetUnknown0x0c() == 1) {
+					if (roi && roi->GetVisibility()) {
 						for (OrientableROI* parent = roi->GetParentROI(); parent; parent = parent->GetParentROI()) {
 							roi = (LegoROI*) parent;
 						}

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

@@ -162,7 +162,7 @@ void LegoAnimPresenter::FUN_100692b0()
 				roi = CharacterManager()->GetROI(src, TRUE);
 
 				if (roi != NULL && str[0] == '*') {
-					roi->SetUnknown0x0c(0);
+					roi->SetVisibility(FALSE);
 				}
 			}
 			else if (unk0x04 == 4) {
@@ -174,7 +174,7 @@ void LegoAnimPresenter::FUN_100692b0()
 				roi = CharacterManager()->FUN_10085a80(und, src, 1);
 
 				if (roi != NULL) {
-					roi->SetUnknown0x0c(0);
+					roi->SetVisibility(FALSE);
 				}
 
 				delete[] src;
@@ -198,7 +198,7 @@ void LegoAnimPresenter::FUN_100692b0()
 				roi = CharacterManager()->FUN_10085210(und, src, 1);
 
 				if (roi != NULL) {
-					roi->SetUnknown0x0c(0);
+					roi->SetVisibility(FALSE);
 				}
 
 				delete[] src;

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

@@ -208,7 +208,7 @@ done:
 MxResult LegoModelPresenter::FUN_1007ff70(
 	MxDSChunk& p_chunk,
 	LegoEntity* p_entity,
-	undefined p_modelUnknown0x34,
+	MxBool p_roiVisible,
 	LegoWorld* p_world
 )
 {
@@ -222,7 +222,7 @@ MxResult LegoModelPresenter::FUN_1007ff70(
 	}
 
 	if (m_roi != NULL) {
-		m_roi->SetUnknown0x0c(p_modelUnknown0x34);
+		m_roi->SetVisibility(p_roiVisible);
 	}
 
 	if (p_entity != NULL) {

LEGO1/lego/legoomni/src/worlds/infocenter.cpp

@@ -296,8 +296,8 @@ MxLong Infocenter::HandleEndAction(MxEndActionNotificationParam& p_param)
 		m_currentCutscene = e_noIntro;
 		return 1;
 	case 2:
-		SetROIUnknown0x0c(g_object2x4red, 0);
+		SetROIVisible(g_object2x4red, FALSE);
-		SetROIUnknown0x0c(g_object2x4grn, 0);
+		SetROIVisible(g_object2x4grn, FALSE);
 		BackgroundAudioManager()->RaiseVolume();
 		return 1;
 	case 4:
@@ -329,7 +329,7 @@ MxLong Infocenter::HandleEndAction(MxEndActionNotificationParam& p_param)
 		}
 
 		m_infocenterState->SetUnknown0x74(2);
-		SetROIUnknown0x0c("infoman", 1);
+		SetROIVisible("infoman", TRUE);
 		return 1;
 	case 12:
 		if (action->GetObjectId() == m_currentInfomainScript) {
@@ -1067,15 +1067,15 @@ MxLong Infocenter::HandleNotification0(MxNotificationParam& p_param)
 			}
 
 			PlayAction(objectId);
-			SetROIUnknown0x0c(g_object2x4red, 0);
+			SetROIVisible(g_object2x4red, FALSE);
-			SetROIUnknown0x0c(g_object2x4grn, 0);
+			SetROIVisible(g_object2x4grn, FALSE);
 			return 1;
 		}
 		case 6:
 			if (m_infocenterState->GetUnknown0x74() == 8) {
 				StopCurrentAction();
-				SetROIUnknown0x0c(g_object2x4red, 0);
+				SetROIVisible(g_object2x4red, FALSE);
-				SetROIUnknown0x0c(g_object2x4grn, 0);
+				SetROIVisible(g_object2x4grn, FALSE);
 				m_infocenterState->SetUnknown0x74(2);
 				PlayAction(InfomainScript::c_iicb28in_RunAnim);
 				return 1;

LEGO1/lego/legoomni/src/worlds/isle.cpp

@@ -773,11 +773,11 @@ void Isle::Enable(MxBool p_enable)
 			FUN_10015820(FALSE, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 		}
 
-		SetROIUnknown0x0c("stretch", 0);
+		SetROIVisible("stretch", FALSE);
-		SetROIUnknown0x0c("bird", 0);
+		SetROIVisible("bird", FALSE);
-		SetROIUnknown0x0c("rcred", 0);
+		SetROIVisible("rcred", FALSE);
-		SetROIUnknown0x0c("towtk", 0);
+		SetROIVisible("towtk", FALSE);
-		SetROIUnknown0x0c("pizpie", 0);
+		SetROIVisible("pizpie", FALSE);
 	}
 	else {
 		if (InputManager()->GetWorld() == this) {
@@ -828,7 +828,7 @@ MxLong Isle::HandleTransitionEnd()
 
 	switch (m_destLocation) {
 	case LegoGameState::e_infomain:
-		((LegoEntity*) Find(*g_isleScript, IsleScript::c_InfoCenter_Entity))->GetROI()->SetUnknown0x0c(1);
+		((LegoEntity*) Find(*g_isleScript, IsleScript::c_InfoCenter_Entity))->GetROI()->SetVisibility(TRUE);
 		GameState()->SwitchArea(m_destLocation);
 		m_destLocation = LegoGameState::e_undefined;
 		break;

LEGO1/lego/legoomni/src/worlds/registrationbook.cpp

@@ -324,7 +324,7 @@ void RegistrationBook::ReadyWorld()
 
 		LegoROI* infoman = FindROI(g_infoman);
 		if (infoman != NULL) {
-			infoman->SetUnknown0x0c(0);
+			infoman->SetVisibility(FALSE);
 		}
 	}
 	else {

LEGO1/lego/sources/roi/legoroi.cpp

@@ -394,7 +394,7 @@ LegoResult LegoROI::FUN_100a8da0(LegoTreeNode* p_node, const Matrix4& p_matrix,
 		roi->VTable0x1c();
 
 		LegoBool und = data->FUN_100a0990(p_time);
-		roi->SetUnknown0x0c(und);
+		roi->SetVisibility(und);
 
 		for (LegoU32 i = 0; i < p_node->GetNumChildren(); i++) {
 			FUN_100a8da0(p_node->GetChild(i), roi->m_local2world, p_time, roi);

LEGO1/library_msvc.h

@@ -45,6 +45,9 @@
 // LIBRARY: LEGO1 0x1008b680
 // _strncmp
 
+// LIBRARY: LEGO1 0x1008b6c0
+// _atof
+
 // LIBRARY: LEGO1 0x1008b730
 // _fprintf
 

LEGO1/omni/include/mxstring.h

@@ -21,6 +21,7 @@ public:
 
 	inline MxS8 Compare(const MxString& p_str) const { return strcmp(m_data, p_str.m_data); }
 	inline const char* GetData() const { return m_data; }
+	inline char* GetDataPtr() const { return m_data; }
 	inline const MxU16 GetLength() const { return m_length; }
 
 	// SYNTHETIC: LEGO1 0x100ae280

LEGO1/realtime/roi.h

@@ -90,7 +90,7 @@ public:
 	{
 		comp = 0;
 		lods = 0;
-		m_unk0x0c = 1;
+		m_visible = true;
 	}
 	virtual ~ROI()
 	{
@@ -112,16 +112,16 @@ public:
 	int GetLODCount() const { return lods ? lods->Size() : 0; }
 	const CompoundObject* GetComp() const { return comp; }
 
-	inline undefined GetUnknown0x0c() { return m_unk0x0c; }
+	inline unsigned char GetVisibility() { return m_visible; }
-	inline void SetUnknown0x0c(undefined p_unk0x0c) { m_unk0x0c = p_unk0x0c; }
+	inline void SetVisibility(unsigned char p_visible) { m_visible = p_visible; }
 
 	// SYNTHETIC: LEGO1 0x100a5d60
 	// ROI::`scalar deleting destructor'
 
 protected:
-	CompoundObject* comp; // 0x04
+	CompoundObject* comp;    // 0x04
-	LODListBase* lods;    // 0x08
+	LODListBase* lods;       // 0x08
-	undefined m_unk0x0c;  // 0x0c
+	unsigned char m_visible; // 0x0c
 };
 
 // TEMPLATE: LEGO1 0x10084930

LEGO1/viewmanager/viewmanager.cpp

@@ -185,7 +185,7 @@ void ViewManager::FUN_100a66a0(ViewROI* p_roi)
 // FUNCTION: LEGO1 0x100a66f0
 inline void ViewManager::FUN_100a66f0(ViewROI* p_roi, int p_und)
 {
-	if (p_roi->GetUnknown0x0c() == FALSE && p_und != -2) {
+	if (!p_roi->GetVisibility() && p_und != -2) {
 		FUN_100a66f0(p_roi, -2);
 	}
 	else {