From 29dda2c36919db2fc88acfc4d5c8a7bccd701930 Mon Sep 17 00:00:00 2001
From: Fabian Neundorf <CommodoreFabianus@gmx.de>
Date: Mon, 5 Jan 2026 20:29:30 +0100
Subject: [PATCH] Clear unknowns in `LegoActor` (#1708)

---
 LEGO1/lego/legoomni/include/legoactor.h          | 6 +++---
 LEGO1/lego/legoomni/src/entity/legoactor.cpp     | 2 +-
 LEGO1/lego/legoomni/src/paths/legoextraactor.cpp | 2 +-
 LEGO1/lego/legoomni/src/paths/legopathstruct.cpp | 2 +-
 LEGO1/lego/legoomni/src/race/legoraceactor.cpp   | 2 +-
 LEGO1/lego/legoomni/src/race/legoracespecial.cpp | 6 +++---
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/legoactor.h b/LEGO1/lego/legoomni/include/legoactor.h
index 174ec4e1..f6456474 100644
--- a/LEGO1/lego/legoomni/include/legoactor.h
+++ b/LEGO1/lego/legoomni/include/legoactor.h
@@ -56,11 +56,11 @@ class LegoActor : public LegoEntity {
 
 	// FUNCTION: LEGO1 0x10002ce0
 	// FUNCTION: BETA10 0x1000f440
-	virtual void VTable0x58(MxFloat p_unk0x70) { m_unk0x70 = p_unk0x70; } // vtable+0x58
+	virtual void SetLastPathStruct(MxFloat p_lastPathStruct) { m_lastPathStruct = p_lastPathStruct; } // vtable+0x58
 
 	// FUNCTION: LEGO1 0x10002cf0
 	// FUNCTION: BETA10 0x1000f470
-	virtual MxFloat VTable0x5c() { return m_unk0x70; } // vtable+0x5c
+	virtual MxFloat GetLastPathStruct() { return m_lastPathStruct; } // vtable+0x5c
 
 	// FUNCTION: LEGO1 0x10002d00
 	// FUNCTION: BETA10 0x1000f4a0
@@ -77,7 +77,7 @@ class LegoActor : public LegoEntity {
 protected:
 	MxFloat m_frequencyFactor; // 0x68
 	LegoCacheSound* m_sound;   // 0x6c
-	MxFloat m_unk0x70;         // 0x70
+	MxFloat m_lastPathStruct;  // 0x70
 	MxU8 m_actorId;            // 0x74
 };
 
diff --git a/LEGO1/lego/legoomni/src/entity/legoactor.cpp b/LEGO1/lego/legoomni/src/entity/legoactor.cpp
index c2196f30..d7ac570c 100644
--- a/LEGO1/lego/legoomni/src/entity/legoactor.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legoactor.cpp
@@ -17,7 +17,7 @@ LegoActor::LegoActor()
 {
 	m_frequencyFactor = 0.0f;
 	m_sound = NULL;
-	m_unk0x70 = 0.0f;
+	m_lastPathStruct = 0.0f;
 	m_interaction = 0;
 	m_actorId = 0;
 }
diff --git a/LEGO1/lego/legoomni/src/paths/legoextraactor.cpp b/LEGO1/lego/legoomni/src/paths/legoextraactor.cpp
index 9ff1505d..60356a0b 100644
--- a/LEGO1/lego/legoomni/src/paths/legoextraactor.cpp
+++ b/LEGO1/lego/legoomni/src/paths/legoextraactor.cpp
@@ -30,7 +30,7 @@ Mx3DPointFloat g_unk0x10104c18 = Mx3DPointFloat(0.0f, 2.5f, 0.0f);
 // FUNCTION: BETA10 0x10080908
 LegoExtraActor::LegoExtraActor()
 {
-	m_unk0x70 = 0.0f;
+	m_lastPathStruct = 0.0f;
 	m_scheduledTime = 0;
 	m_unk0x0c = 0;
 	m_unk0x0e = 0;
diff --git a/LEGO1/lego/legoomni/src/paths/legopathstruct.cpp b/LEGO1/lego/legoomni/src/paths/legopathstruct.cpp
index 7d8dfc0f..15cca7c4 100644
--- a/LEGO1/lego/legoomni/src/paths/legopathstruct.cpp
+++ b/LEGO1/lego/legoomni/src/paths/legopathstruct.cpp
@@ -49,7 +49,7 @@ MxBool LegoPathStruct::HandleTrigger(LegoPathActor* p_actor, MxBool p_direction,
 			}
 			break;
 		case c_d: {
-			p_actor->VTable0x58(p_data);
+			p_actor->SetLastPathStruct(p_data);
 
 			LegoPathStructNotificationParam param(c_notificationPathStruct, p_actor, m_name[2], p_data);
 			p_actor->Notify(param);
diff --git a/LEGO1/lego/legoomni/src/race/legoraceactor.cpp b/LEGO1/lego/legoomni/src/race/legoraceactor.cpp
index f005d996..6019ba17 100644
--- a/LEGO1/lego/legoomni/src/race/legoraceactor.cpp
+++ b/LEGO1/lego/legoomni/src/race/legoraceactor.cpp
@@ -19,7 +19,7 @@ Mx3DPointFloat LegoRaceActor::g_unk0x10102b08 = Mx3DPointFloat(0.0, 2.0, 0.0);
 // FUNCTION: LEGO1 0x100145d0
 LegoRaceActor::LegoRaceActor()
 {
-	m_unk0x70 = 0;
+	m_lastPathStruct = 0;
 	m_unk0x08 = 0;
 }
 
diff --git a/LEGO1/lego/legoomni/src/race/legoracespecial.cpp b/LEGO1/lego/legoomni/src/race/legoracespecial.cpp
index e599c633..45a6d664 100644
--- a/LEGO1/lego/legoomni/src/race/legoracespecial.cpp
+++ b/LEGO1/lego/legoomni/src/race/legoracespecial.cpp
@@ -43,7 +43,7 @@ MxFloat g_unk0x100da044 = 8.0f;
 LegoCarRaceActor::LegoCarRaceActor()
 {
 	m_unk0x08 = 1.0f;
-	m_unk0x70 = 0.0f;
+	m_lastPathStruct = 0.0f;
 	m_animState = 0;
 	m_maxLinearVel = 0.0f;
 	m_frequencyFactor = 1.0f;
@@ -75,8 +75,8 @@ void LegoCarRaceActor::FUN_10080590(float p_time)
 	LegoPathActor* userActor = UserActor();
 
 	if (userActor) {
-		// All known implementations of LegoPathActor->VTable0x5c() return LegoPathActor::m_unk0x70
-		deltaUnk0x70 = m_unk0x70 - userActor->VTable0x5c();
+		// All known implementations of LegoPathActor->GetLastPathStruct() return LegoPathActor::m_lastPathStruct
+		deltaUnk0x70 = m_lastPathStruct - userActor->GetLastPathStruct();
 	}
 	else {
 		deltaUnk0x70 = 0;