From 8498c69af1b7428828ef5a03f120df851f87dde3 Mon Sep 17 00:00:00 2001
From: Fabian Neundorf <CommodoreFabianus@gmx.de>
Date: Tue, 24 Jun 2025 22:38:08 +0200
Subject: [PATCH] Clear unknowns in `LegoPlantManager` (#1587)

---
 LEGO1/lego/legoomni/include/legoplantmanager.h     | 12 ++++++------
 .../lego/legoomni/src/common/legoplantmanager.cpp  | 14 +++++++-------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/legoplantmanager.h b/LEGO1/lego/legoomni/include/legoplantmanager.h
index 8a8c7902..91fe49c8 100644
--- a/LEGO1/lego/legoomni/include/legoplantmanager.h
+++ b/LEGO1/lego/legoomni/include/legoplantmanager.h
@@ -54,7 +54,7 @@ public:
 	LegoEntity* CreatePlant(MxS32 p_index, LegoWorld* p_world, LegoOmni::World p_worldId);
 	MxBool DecrementCounter(LegoEntity* p_entity);
 	void ScheduleAnimation(LegoEntity* p_entity, MxLong p_length);
-	MxResult FUN_10026410();
+	MxResult DetermineBoundaries();
 	void ClearCounters();
 	void SetInitialCounters();
 
@@ -77,11 +77,11 @@ private:
 	static MxS32 g_maxMove[4];
 	static MxU32 g_maxSound;
 
-	LegoOmni::World m_worldId; // 0x08
-	undefined m_unk0x0c;       // 0x0c
-	AnimEntry* m_entries[5];   // 0x10
-	MxS8 m_numEntries;         // 0x24
-	LegoWorld* m_world;        // 0x28
+	LegoOmni::World m_worldId;     // 0x08
+	MxBool m_boundariesDetermined; // 0x0c
+	AnimEntry* m_entries[5];       // 0x10
+	MxS8 m_numEntries;             // 0x24
+	LegoWorld* m_world;            // 0x28
 };
 
 #endif // LEGOPLANTMANAGER_H
diff --git a/LEGO1/lego/legoomni/src/common/legoplantmanager.cpp b/LEGO1/lego/legoomni/src/common/legoplantmanager.cpp
index 734806fc..766edf79 100644
--- a/LEGO1/lego/legoomni/src/common/legoplantmanager.cpp
+++ b/LEGO1/lego/legoomni/src/common/legoplantmanager.cpp
@@ -83,7 +83,7 @@ void LegoPlantManager::Init()
 	}
 
 	m_worldId = LegoOmni::e_undefined;
-	m_unk0x0c = 0;
+	m_boundariesDetermined = FALSE;
 	m_numEntries = 0;
 }
 
@@ -98,7 +98,7 @@ void LegoPlantManager::LoadWorldInfo(LegoOmni::World p_worldId)
 		CreatePlant(i, world, p_worldId);
 	}
 
-	m_unk0x0c = 0;
+	m_boundariesDetermined = FALSE;
 }
 
 // FUNCTION: LEGO1 0x100263a0
@@ -119,12 +119,12 @@ void LegoPlantManager::Reset(LegoOmni::World p_worldId)
 	}
 
 	m_worldId = LegoOmni::e_undefined;
-	m_unk0x0c = 0;
+	m_boundariesDetermined = FALSE;
 }
 
 // FUNCTION: LEGO1 0x10026410
 // FUNCTION: BETA10 0x100c50e9
-MxResult LegoPlantManager::FUN_10026410()
+MxResult LegoPlantManager::DetermineBoundaries()
 {
 	// similar to LegoBuildingManager::FUN_10030630()
 
@@ -192,7 +192,7 @@ MxResult LegoPlantManager::FUN_10026410()
 		}
 	}
 
-	m_unk0x0c = TRUE;
+	m_boundariesDetermined = TRUE;
 	return SUCCESS;
 }
 
@@ -200,8 +200,8 @@ MxResult LegoPlantManager::FUN_10026410()
 // FUNCTION: BETA10 0x100c55e0
 LegoPlantInfo* LegoPlantManager::GetInfoArray(MxS32& p_length)
 {
-	if (!m_unk0x0c) {
-		FUN_10026410();
+	if (!m_boundariesDetermined) {
+		DetermineBoundaries();
 	}
 
 	p_length = sizeOfArray(g_plantInfo);