From e260a407baae59b808d934f9772073eeaf5bfcc2 Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Fri, 29 Mar 2024 13:30:31 -0400
Subject: [PATCH] Implement/match LegoCharacterManager::GetRefCount (#749)

---
 .../legoomni/include/legocharactermanager.h   |  2 +-
 .../src/common/legocharactermanager.cpp       | 22 ++++++++++++++-----
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/legocharactermanager.h b/LEGO1/lego/legoomni/include/legocharactermanager.h
index 6067c326..0b74f99b 100644
--- a/LEGO1/lego/legoomni/include/legocharactermanager.h
+++ b/LEGO1/lego/legoomni/include/legocharactermanager.h
@@ -50,7 +50,7 @@ class LegoCharacterManager {
 	static MxBool FUN_10084c00(const LegoChar*);
 
 	void FUN_100832a0();
-	undefined4 FUN_10083bc0(LegoROI* p_roi);
+	MxU32 GetRefCount(LegoROI* p_roi);
 	void FUN_10083db0(LegoROI* p_roi);
 	void FUN_10083f10(LegoROI* p_roi);
 	LegoExtraActor* FUN_10084c40(const LegoChar*);
diff --git a/LEGO1/lego/legoomni/src/common/legocharactermanager.cpp b/LEGO1/lego/legoomni/src/common/legocharactermanager.cpp
index 024c547d..35451e73 100644
--- a/LEGO1/lego/legoomni/src/common/legocharactermanager.cpp
+++ b/LEGO1/lego/legoomni/src/common/legocharactermanager.cpp
@@ -49,11 +49,11 @@ void LegoCharacterManager::FUN_100832a0()
 
 			if (actor != NULL && actor->IsA("LegoExtraActor")) {
 				LegoROI* roi = g_characterData[i].m_roi;
-				undefined4 und = FUN_10083bc0(roi);
+				MxU32 refCount = GetRefCount(roi);
 
-				while (und) {
+				while (refCount != 0) {
 					FUN_10083db0(roi);
-					und = FUN_10083bc0(roi);
+					refCount = GetRefCount(roi);
 				}
 			}
 		}
@@ -205,10 +205,20 @@ LegoROI* LegoCharacterManager::GetROI(const char* p_key, MxBool p_createEntity)
 	return NULL;
 }
 
-// STUB: LEGO1 0x10083bc0
-undefined4 LegoCharacterManager::FUN_10083bc0(LegoROI* p_roi)
+// FUNCTION: LEGO1 0x10083bc0
+MxU32 LegoCharacterManager::GetRefCount(LegoROI* p_roi)
 {
-	// TODO
+	LegoCharacterMap::iterator it;
+
+	for (it = m_characters->begin(); it != m_characters->end(); it++) {
+		LegoCharacter* character = (*it).second;
+		LegoROI* roi = character->m_roi;
+
+		if (roi == p_roi) {
+			return character->m_refCount;
+		}
+	}
+
 	return 0;
 }