diff --git a/LEGO1/lego/legoomni/include/legonamedplane.h b/LEGO1/lego/legoomni/include/legonamedplane.h
index 89497b31..0e75fe41 100644
--- a/LEGO1/lego/legoomni/include/legonamedplane.h
+++ b/LEGO1/lego/legoomni/include/legonamedplane.h
@@ -27,6 +27,10 @@ struct LegoNamedPlane {
 	void SetDirection(const Mx3DPointFloat& p_direction) { m_direction = p_direction; }
 	void SetUp(const Mx3DPointFloat& p_up) { m_up = p_up; }
 
+	// TODO: Unclear whether this was defined
+	MxBool IsPresent() { return strcmp(m_name.GetData(), "") != 0; }
+	void Reset() { m_name = ""; }
+
 	// FUNCTION: LEGO1 0x100344d0
 	MxResult Serialize(LegoStorage* p_storage)
 	{
diff --git a/LEGO1/lego/legoomni/src/build/legocarbuild.cpp b/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
index 62e410ac..65a0dc69 100644
--- a/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
+++ b/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
@@ -1165,7 +1165,7 @@ undefined4 LegoCarBuild::FUN_10024c20(LegoEventNotificationParam* p_param)
 				}
 
 				gameState->m_helicopter = (Helicopter*) entity;
-				gameState->m_helicopterPlane.m_name = "";
+				gameState->m_helicopterPlane.Reset();
 				break;
 			case LegoGameState::e_dunecarbuild:
 				if (gameState->m_dunebuggy) {
@@ -1173,7 +1173,7 @@ undefined4 LegoCarBuild::FUN_10024c20(LegoEventNotificationParam* p_param)
 				}
 
 				gameState->m_dunebuggy = (DuneBuggy*) entity;
-				gameState->m_dunebuggyPlane.m_name = "";
+				gameState->m_dunebuggyPlane.Reset();
 				break;
 			case LegoGameState::e_jetskibuild:
 				if (gameState->m_jetski) {
@@ -1181,7 +1181,7 @@ undefined4 LegoCarBuild::FUN_10024c20(LegoEventNotificationParam* p_param)
 				}
 
 				gameState->m_jetski = (Jetski*) entity;
-				gameState->m_jetskiPlane.m_name = "";
+				gameState->m_jetskiPlane.Reset();
 				break;
 			case LegoGameState::e_racecarbuild:
 				if (gameState->m_racecar) {
@@ -1189,7 +1189,7 @@ undefined4 LegoCarBuild::FUN_10024c20(LegoEventNotificationParam* p_param)
 				}
 
 				gameState->m_racecar = (RaceCar*) entity;
-				gameState->m_racecarPlane.m_name = "";
+				gameState->m_racecarPlane.Reset();
 				break;
 			}
 
diff --git a/LEGO1/lego/legoomni/src/paths/legopathactor.cpp b/LEGO1/lego/legoomni/src/paths/legopathactor.cpp
index 4efaea03..69a624ee 100644
--- a/LEGO1/lego/legoomni/src/paths/legopathactor.cpp
+++ b/LEGO1/lego/legoomni/src/paths/legopathactor.cpp
@@ -752,7 +752,7 @@ void LegoPathActor::UpdatePlane(LegoNamedPlane& p_namedPlane)
 // FUNCTION: LEGO1 0x1002f830
 void LegoPathActor::PlaceActor(LegoNamedPlane& p_namedPlane)
 {
-	if (strcmp(p_namedPlane.m_name.GetData(), "")) {
+	if (p_namedPlane.IsPresent()) {
 		LegoWorld* world = CurrentWorld();
 		world->PlaceActor(this, p_namedPlane.GetName(), 0, 0.5f, 1, 0.5f);
 		SetLocation(p_namedPlane.GetPosition(), p_namedPlane.GetDirection(), p_namedPlane.GetUp(), TRUE);
diff --git a/LEGO1/lego/legoomni/src/worlds/isle.cpp b/LEGO1/lego/legoomni/src/worlds/isle.cpp
index f9eceae7..d3453817 100644
--- a/LEGO1/lego/legoomni/src/worlds/isle.cpp
+++ b/LEGO1/lego/legoomni/src/worlds/isle.cpp
@@ -1615,21 +1615,21 @@ void Act1State::PlaceActors()
 {
 	Isle* isle = (Isle*) FindWorld(*g_isleScript, IsleScript::c__Isle);
 
-	if (strcmp(m_motocyclePlane.m_name.GetData(), "")) {
+	if (m_motocyclePlane.IsPresent()) {
 		isle->m_motocycle->PlaceActor(m_motocyclePlane);
 	}
 	else {
 		isle->PlaceActor(isle->m_motocycle, "INT43", 4, 0.5f, 1, 0.5f);
 	}
 
-	if (strcmp(m_bikePlane.m_name.GetData(), "")) {
+	if (m_bikePlane.IsPresent()) {
 		isle->m_bike->PlaceActor(m_bikePlane);
 	}
 	else {
 		isle->PlaceActor(isle->m_bike, "INT44", 2, 0.5f, 0, 0.5f);
 	}
 
-	if (strcmp(m_skateboardPlane.m_name.GetData(), "")) {
+	if (m_skateboardPlane.IsPresent()) {
 		isle->m_skateboard->PlaceActor(m_skateboardPlane);
 	}
 	else {
@@ -1637,7 +1637,7 @@ void Act1State::PlaceActors()
 	}
 
 	if (m_helicopter != NULL) {
-		if (!strcmp(m_helicopterPlane.m_name.GetData(), "")) {
+		if (!m_helicopterPlane.IsPresent()) {
 			m_helicopter->SpawnPlayer(LegoGameState::e_unk40, FALSE, 0);
 		}
 		else {
@@ -1654,7 +1654,7 @@ void Act1State::PlaceActors()
 
 		GetViewManager()->Add(m_helicopter->GetROI());
 		m_helicopter->GetROI()->SetVisibility(TRUE);
-		m_helicopterPlane.m_name = "";
+		m_helicopterPlane.Reset();
 		m_helicopter = NULL;
 
 		if (m_helicopterWindshield != NULL) {
@@ -1677,7 +1677,7 @@ void Act1State::PlaceActors()
 	}
 
 	if (m_jetski != NULL) {
-		if (!strcmp(m_jetskiPlane.m_name.GetData(), "")) {
+		if (!m_jetskiPlane.IsPresent()) {
 			m_jetski->SpawnPlayer(LegoGameState::e_unk45, FALSE, 0);
 		}
 		else {
@@ -1690,7 +1690,7 @@ void Act1State::PlaceActors()
 
 		GetViewManager()->Add(m_jetski->GetROI());
 		m_jetski->GetROI()->SetVisibility(TRUE);
-		m_jetskiPlane.m_name = "";
+		m_jetskiPlane.Reset();
 		m_jetski = NULL;
 
 		if (m_jetskiFront != NULL) {
@@ -1707,7 +1707,7 @@ void Act1State::PlaceActors()
 	}
 
 	if (m_dunebuggy != NULL) {
-		if (!strcmp(m_dunebuggyPlane.m_name.GetData(), "")) {
+		if (!m_dunebuggyPlane.IsPresent()) {
 			m_dunebuggy->SpawnPlayer(LegoGameState::e_unk43, FALSE, 0);
 		}
 		else {
@@ -1724,7 +1724,7 @@ void Act1State::PlaceActors()
 
 		GetViewManager()->Add(m_dunebuggy->GetROI());
 		m_dunebuggy->GetROI()->SetVisibility(TRUE);
-		m_dunebuggyPlane.m_name = "";
+		m_dunebuggyPlane.Reset();
 		m_dunebuggy = NULL;
 
 		if (m_dunebuggyFront != NULL) {
@@ -1735,7 +1735,7 @@ void Act1State::PlaceActors()
 	}
 
 	if (m_racecar != NULL) {
-		if (!strcmp(m_racecarPlane.m_name.GetData(), "")) {
+		if (!m_racecarPlane.IsPresent()) {
 			m_racecar->SpawnPlayer(LegoGameState::e_unk44, FALSE, 0);
 		}
 		else {
@@ -1752,7 +1752,7 @@ void Act1State::PlaceActors()
 
 		GetViewManager()->Add(m_racecar->GetROI());
 		m_racecar->GetROI()->SetVisibility(TRUE);
-		m_racecarPlane.m_name = "";
+		m_racecarPlane.Reset();
 		m_racecar = NULL;
 
 		if (m_racecarFront != NULL) {
diff --git a/LEGO1/lego/legoomni/src/worlds/registrationbook.cpp b/LEGO1/lego/legoomni/src/worlds/registrationbook.cpp
index ccbaa0c3..5ade0b3a 100644
--- a/LEGO1/lego/legoomni/src/worlds/registrationbook.cpp
+++ b/LEGO1/lego/legoomni/src/worlds/registrationbook.cpp
@@ -339,7 +339,7 @@ void RegistrationBook::FUN_100778c0()
 	if (GameState()->GetCurrentAct() == LegoGameState::e_act1) {
 		Act1State* act1state = (Act1State*) GameState()->GetState("Act1State");
 
-		if (strcmp(act1state->m_helicopterPlane.m_name.GetData(), "")) {
+		if (act1state->m_helicopterPlane.IsPresent()) {
 			InvokeAction(Extra::e_start, m_atomId, CopterScript::c_Helicopter_Actor, NULL);
 			NotificationManager()->Send(
 				this,
@@ -349,7 +349,7 @@ void RegistrationBook::FUN_100778c0()
 			m_unk0x2b8++;
 		}
 
-		if (strcmp(act1state->m_jetskiPlane.m_name.GetData(), "")) {
+		if (act1state->m_jetskiPlane.IsPresent()) {
 			InvokeAction(Extra::e_start, m_atomId, JetskiScript::c_Jetski_Actor, NULL);
 			NotificationManager()->Send(
 				this,
@@ -359,7 +359,7 @@ void RegistrationBook::FUN_100778c0()
 			m_unk0x2b8++;
 		}
 
-		if (strcmp(act1state->m_dunebuggyPlane.m_name.GetData(), "")) {
+		if (act1state->m_dunebuggyPlane.IsPresent()) {
 			InvokeAction(Extra::e_start, m_atomId, DunecarScript::c_DuneBugy_Actor, NULL);
 			NotificationManager()->Send(
 				this,
@@ -369,7 +369,7 @@ void RegistrationBook::FUN_100778c0()
 			m_unk0x2b8++;
 		}
 
-		if (strcmp(act1state->m_racecarPlane.m_name.GetData(), "")) {
+		if (act1state->m_racecarPlane.IsPresent()) {
 			InvokeAction(Extra::e_start, m_atomId, RacecarScript::c_RaceCar_Actor, NULL);
 			NotificationManager()->Send(
 				this,