From 5629eb3c85d00344c87aa5301820dcc2221b64e6 Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Thu, 9 May 2024 15:33:48 -0400
Subject: [PATCH] Implement/match LegoAnimationManager::FUN_100623a0 (#893)

---
 LEGO1/lego/legoomni/include/animstate.h       |  2 +-
 .../legoomni/include/legoanimationmanager.h   |  2 +
 LEGO1/lego/legoomni/include/legoworld.h       |  1 +
 .../src/common/legoanimationmanager.cpp       | 44 ++++++++++++++++++-
 4 files changed, 46 insertions(+), 3 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/animstate.h b/LEGO1/lego/legoomni/include/animstate.h
index 1cdf489c..b1b08fee 100644
--- a/LEGO1/lego/legoomni/include/animstate.h
+++ b/LEGO1/lego/legoomni/include/animstate.h
@@ -22,7 +22,7 @@ struct AnimInfo {
 	MxU8 m_unk0x0b;      // 0x0b
 	MxU8 m_unk0x0c;      // 0x0c
 	MxU8 m_unk0x0d;      // 0x0d
-	MxU32 m_unk0x10[4];  // 0x10
+	float m_unk0x10[4];  // 0x10
 	MxU8 m_modelCount;   // 0x20
 	MxU16 m_unk0x22;     // 0x22
 	ModelInfo* m_models; // 0x24
diff --git a/LEGO1/lego/legoomni/include/legoanimationmanager.h b/LEGO1/lego/legoomni/include/legoanimationmanager.h
index 9d2122ab..707af659 100644
--- a/LEGO1/lego/legoomni/include/legoanimationmanager.h
+++ b/LEGO1/lego/legoomni/include/legoanimationmanager.h
@@ -138,7 +138,9 @@ class LegoAnimationManager : public MxCore {
 	);
 	MxS8 GetCharacterIndex(const char* p_name);
 	MxBool FUN_100623a0(AnimInfo& p_info);
+	MxBool FUN_10062520(AnimInfo& p_info, const char*);
 	void FUN_10062580(AnimInfo& p_info);
+	MxBool FUN_10062650(Vector3&, float, LegoROI*);
 	MxBool FUN_10062710(AnimInfo& p_info);
 	void FUN_10063aa0();
 	void FUN_10063d10();
diff --git a/LEGO1/lego/legoomni/include/legoworld.h b/LEGO1/lego/legoomni/include/legoworld.h
index 782c9212..1c13b099 100644
--- a/LEGO1/lego/legoomni/include/legoworld.h
+++ b/LEGO1/lego/legoomni/include/legoworld.h
@@ -90,6 +90,7 @@ class LegoWorld : public LegoEntity {
 	MxCore* Find(const MxAtomId& p_atom, MxS32 p_entityId);
 
 	inline LegoCameraController* GetCamera() { return m_cameraController; }
+	inline LegoEntityList* GetEntityList() { return m_entityList; }
 	inline MxS32 GetScriptIndex() { return m_scriptIndex; }
 	inline MxCoreSet& GetUnknown0xd0() { return m_set0xd0; }
 	inline list<LegoROI*>& GetROIList() { return m_roiList; }
diff --git a/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp b/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
index 64004ef8..441711fa 100644
--- a/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
+++ b/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
@@ -1379,14 +1379,47 @@ MxS8 LegoAnimationManager::GetCharacterIndex(const char* p_name)
 	return -1;
 }
 
-// STUB: LEGO1 0x100623a0
+// FUNCTION: LEGO1 0x100623a0
 // FUNCTION: BETA10 0x10043342
 MxBool LegoAnimationManager::FUN_100623a0(AnimInfo& p_info)
 {
-	// TODO
+	LegoWorld* world = CurrentWorld();
+
+	if (world != NULL) {
+		LegoEntityList* entityList = world->GetEntityList();
+
+		if (entityList != NULL) {
+			Mx3DPointFloat vec(p_info.m_unk0x10[0], p_info.m_unk0x10[1], p_info.m_unk0x10[2]);
+			float und = p_info.m_unk0x10[3];
+
+			LegoEntityListCursor cursor(entityList);
+			LegoEntity* entity;
+			IslePathActor* actor = CurrentActor();
+
+			while (cursor.Next(entity)) {
+				if (entity != actor && entity->IsA("LegoPathActor")) {
+					LegoROI* roi = entity->GetROI();
+
+					if (roi->GetVisibility() && FUN_10062650(vec, und, roi)) {
+						if (!FUN_10062520(p_info, roi->GetName())) {
+							return TRUE;
+						}
+					}
+				}
+			}
+		}
+	}
+
 	return FALSE;
 }
 
+// STUB: LEGO1 0x10062520
+// FUNCTION: BETA10 0x100434bf
+MxBool LegoAnimationManager::FUN_10062520(AnimInfo& p_info, const char*)
+{
+	return TRUE;
+}
+
 // STUB: LEGO1 0x10062580
 // FUNCTION: BETA10 0x10043552
 void LegoAnimationManager::FUN_10062580(AnimInfo& p_info)
@@ -1394,6 +1427,13 @@ void LegoAnimationManager::FUN_10062580(AnimInfo& p_info)
 	// TODO
 }
 
+// STUB: LEGO1 0x10062650
+// FUNCTION: BETA10 0x100436e2
+MxBool LegoAnimationManager::FUN_10062650(Vector3&, float, LegoROI*)
+{
+	return TRUE;
+}
+
 // STUB: LEGO1 0x10062710
 // FUNCTION: BETA10 0x10043787
 MxBool LegoAnimationManager::FUN_10062710(AnimInfo& p_info)