From b5fee6b240a310dc780f0f0d39abbe28141d1b4c Mon Sep 17 00:00:00 2001
From: jonschz <17198703+jonschz@users.noreply.github.com>
Date: Sun, 20 Oct 2024 23:00:44 +0200
Subject: [PATCH] Complete `LegoCarBuildAnimPresenter` (#1114)

* Complete `LegoCarBuildAnimPresenter`

* fix CI errors

* Drive-by BETA10 fixes

* Address review comments

---------

Co-authored-by: jonschz <jonschz@users.noreply.github.com>
---
 .../legoomni/include/legocarbuildpresenter.h  |  15 +-
 LEGO1/lego/legoomni/include/legoextraactor.h  |   2 +-
 LEGO1/lego/legoomni/include/legoraceactor.h   |   1 +
 .../lego/legoomni/src/build/legocarbuild.cpp  |   8 +-
 .../src/build/legocarbuildpresenter.cpp       | 140 ++++++++++++++++--
 .../legoomni/src/video/legoanimpresenter.cpp  |   1 +
 LEGO1/lego/sources/anim/legoanim.cpp          |   4 +-
 LEGO1/lego/sources/anim/legoanim.h            |  22 ++-
 LEGO1/lego/sources/misc/legotree.cpp          |   1 +
 LEGO1/lego/sources/misc/legotree.h            |   4 +-
 LEGO1/omni/include/mxpresenter.h              |   1 +
 LEGO1/omni/include/mxstreamchunk.h            |   3 +
 LEGO1/omni/include/mxvideopresenter.h         |   3 +
 LEGO1/omni/src/common/mxmediapresenter.cpp    |   2 +
 LEGO1/omni/src/common/mxpresenter.cpp         |   1 +
 LEGO1/omni/src/video/mxvideopresenter.cpp     |   3 +
 LEGO1/realtime/roi.h                          |   2 +
 17 files changed, 188 insertions(+), 25 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/legocarbuildpresenter.h b/LEGO1/lego/legoomni/include/legocarbuildpresenter.h
index dffaa43b..52135bac 100644
--- a/LEGO1/lego/legoomni/include/legocarbuildpresenter.h
+++ b/LEGO1/lego/legoomni/include/legocarbuildpresenter.h
@@ -9,6 +9,10 @@
 // SIZE 0x150
 class LegoCarBuildAnimPresenter : public LegoAnimPresenter {
 public:
+	enum {
+		c_bit1 = 0x01
+	};
+
 	// SIZE 0x0c
 	struct UnknownListEntry {
 		// FUNCTION: LEGO1 0x100795c0
@@ -67,7 +71,8 @@ class LegoCarBuildAnimPresenter : public LegoAnimPresenter {
 	LegoTreeNode* FindNodeByName(LegoTreeNode* p_treeNode, const LegoChar* p_name);
 	void RotateAroundYAxis(MxFloat p_angle);
 	MxBool FUN_10079c30(const LegoChar* p_name);
-	MxBool FUN_10079ca0(const LegoChar* p_name);
+	MxBool PartIsPlaced(const LegoChar* p_name);
+	void FUN_10079a90();
 	MxBool StringEqualsPlatform(const LegoChar* p_string);
 	MxBool StringEqualsShelf(const LegoChar* p_string);
 	MxBool FUN_10079cf0(const LegoChar* p_string);
@@ -84,7 +89,9 @@ class LegoCarBuildAnimPresenter : public LegoAnimPresenter {
 	// LegoCarBuildAnimPresenter::`scalar deleting destructor'
 
 private:
-	undefined2 m_unk0xbc; // 0xbc
+	void Beta10Inline0x100733d0();
+
+	MxU16 m_unk0xbc; // 0xbc
 
 	// variable name verified by BETA10 0x1007184f
 	MxS16 m_numberOfParts; // 0xbe
@@ -100,10 +107,10 @@ class LegoCarBuildAnimPresenter : public LegoAnimPresenter {
 	UnknownListEntry* m_parts; // 0x128
 
 	MxFloat m_unk0x12c;     // 0x12c
-	undefined4 m_unk0x130;  // 0x130
+	MxFloat m_unk0x130;     // 0x130
 	MxFloat m_unk0x134;     // 0x134
 	MxFloat m_unk0x138;     // 0x138
-	undefined4 m_unk0x13c;  // 0x13c
+	MxLong m_unk0x13c;      // 0x13c
 	LegoEntity* m_unk0x140; // 0x140
 	MxS32 m_unk0x144;       // 0x144
 	MxS32 m_unk0x148;       // 0x148
diff --git a/LEGO1/lego/legoomni/include/legoextraactor.h b/LEGO1/lego/legoomni/include/legoextraactor.h
index dfb880f8..f6295efa 100644
--- a/LEGO1/lego/legoomni/include/legoextraactor.h
+++ b/LEGO1/lego/legoomni/include/legoextraactor.h
@@ -6,7 +6,7 @@
 // VTABLE: LEGO1 0x100d6c00 LegoAnimActor
 // VTABLE: LEGO1 0x100d6c10 LegoPathActor
 // VTABLE: LEGO1 0x100d6cdc LegoExtraActor
-// VTABLE: BETA10 0x101bc2b8 LegoAnimActor
+// VTABLE: BETA10 0x101bc2b8 LegoPathActor
 // SIZE 0x1dc
 class LegoExtraActor : public virtual LegoAnimActor {
 public:
diff --git a/LEGO1/lego/legoomni/include/legoraceactor.h b/LEGO1/lego/legoomni/include/legoraceactor.h
index 1fb1b28c..6fa69eff 100644
--- a/LEGO1/lego/legoomni/include/legoraceactor.h
+++ b/LEGO1/lego/legoomni/include/legoraceactor.h
@@ -35,6 +35,7 @@ class LegoRaceActor : public virtual LegoAnimActor {
 	MxResult VTable0x94(LegoPathActor* p_actor, MxBool p_bool) override;    // vtable+0x94
 
 	// FUNCTION: LEGO1 0x10014aa0
+	// FUNCTION: BETA10 0x100ca038
 	virtual MxResult FUN_10014aa0() { return SUCCESS; }
 
 	// SYNTHETIC: LEGO1 0x10012c10
diff --git a/LEGO1/lego/legoomni/src/build/legocarbuild.cpp b/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
index b8e7f93a..4d5fcbdb 100644
--- a/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
+++ b/LEGO1/lego/legoomni/src/build/legocarbuild.cpp
@@ -218,7 +218,7 @@ void LegoCarBuild::FUN_10022f30()
 		FUN_10024f70(FALSE);
 		FUN_100250e0(FALSE);
 
-		if (m_unk0x258->FUN_10079ca0(m_unk0x110->GetName())) {
+		if (m_unk0x258->PartIsPlaced(m_unk0x110->GetName())) {
 			m_PlaceBrick_Sound->Enable(FALSE);
 			m_PlaceBrick_Sound->Enable(TRUE);
 		}
@@ -408,7 +408,7 @@ MxResult LegoCarBuild::Tickle()
 		}
 
 		if (m_unk0x110) {
-			if (m_unk0x258->FUN_10079ca0(m_unk0x110->GetName())) {
+			if (m_unk0x258->PartIsPlaced(m_unk0x110->GetName())) {
 				FUN_10022f30();
 			}
 		}
@@ -697,7 +697,7 @@ undefined4 LegoCarBuild::FUN_100244e0(MxLong p_x, MxLong p_y)
 		FUN_100250e0(TRUE);
 	}
 
-	if (m_unk0x100 == 5 && m_unk0x258->FUN_10079ca0(m_unk0x110->GetName())) {
+	if (m_unk0x100 == 5 && m_unk0x258->PartIsPlaced(m_unk0x110->GetName())) {
 		m_unk0x2d4 = TRUE;
 	}
 	else {
@@ -706,7 +706,7 @@ undefined4 LegoCarBuild::FUN_100244e0(MxLong p_x, MxLong p_y)
 	FUN_10025450();
 	VTable0x70();
 
-	if (m_unk0x258->FUN_10079ca0(m_unk0x110->GetName())) {
+	if (m_unk0x258->PartIsPlaced(m_unk0x110->GetName())) {
 		if (m_unk0x100 != 5) {
 			m_unk0x250[0] += m_unk0x290[0] - m_unk0x298[0];
 			m_unk0x250[1] += m_unk0x290[1] - m_unk0x298[1];
diff --git a/LEGO1/lego/legoomni/src/build/legocarbuildpresenter.cpp b/LEGO1/lego/legoomni/src/build/legocarbuildpresenter.cpp
index 1c41a335..71d989dd 100644
--- a/LEGO1/lego/legoomni/src/build/legocarbuildpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/build/legocarbuildpresenter.cpp
@@ -11,6 +11,8 @@
 #include "misc.h"
 #include "mxautolock.h"
 #include "mxcompositepresenter.h"
+#include "mxmisc.h"
+#include "mxtimer.h"
 #include "realtime/realtime.h"
 
 DECOMP_SIZE_ASSERT(LegoCarBuildAnimPresenter::UnknownListEntry, 0x0c)
@@ -62,10 +64,75 @@ LegoCarBuildAnimPresenter::~LegoCarBuildAnimPresenter()
 	}
 }
 
-// STUB: LEGO1 0x10078790
+// FUNCTION: BETA10 0x100733d0
+inline void LegoCarBuildAnimPresenter::Beta10Inline0x100733d0()
+{
+	MxLong time = Timer()->GetTime();
+	MxLong bvar5;
+
+	if (m_unk0x13c < time) {
+		bvar5 = FALSE;
+
+		// I have no idea why this conditional is so convoluted
+		if (m_unk0x13c & c_bit1) {
+			bvar5 = TRUE;
+			m_unk0x13c = time + 400;
+		}
+		else {
+			m_unk0x13c = time + 200;
+		}
+
+		if (bvar5) {
+			m_unk0x13c &= ~c_bit1;
+		}
+		else {
+			m_unk0x13c |= c_bit1;
+		}
+
+		if (m_placedPartCount < m_numberOfParts) {
+
+			const LegoChar* wiredName = m_parts[m_placedPartCount].m_wiredName;
+
+			if (wiredName) {
+				for (MxS32 i = 1; i <= m_roiMapSize; i++) {
+					LegoROI* roi = m_roiMap[i];
+
+					if (roi) {
+						const LegoChar* name = roi->GetName();
+
+						if (name && stricmp(wiredName, name) == 0) {
+							if (bvar5) {
+								roi->SetVisibility(TRUE);
+							}
+							else {
+								roi->SetVisibility(FALSE);
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+// FUNCTION: LEGO1 0x10078790
+// FUNCTION: BETA10 0x10070ab1
 void LegoCarBuildAnimPresenter::PutFrame()
 {
-	// TODO
+	switch (m_unk0xbc) {
+	case 0:
+		break;
+	case 2:
+		FUN_10079a90();
+	case 1:
+		if (m_unk0x140->GetROI()) {
+			FUN_1006b9a0(m_anim, m_unk0x12c, NULL);
+		}
+	default:
+		break;
+	}
+
+	Beta10Inline0x100733d0();
 }
 
 // FUNCTION: LEGO1 0x100788c0
@@ -351,18 +418,42 @@ void LegoCarBuildAnimPresenter::FUN_10079160()
 	m_unk0xc8.SetRoot(destNode);
 }
 
-// STUB: LEGO1 0x100795d0
-// STUB: BETA10 0x10071d96
+// FUNCTION: LEGO1 0x100795d0
+// FUNCTION: BETA10 0x10071d96
 void LegoCarBuildAnimPresenter::FUN_100795d0(LegoChar* p_param)
 {
-	// TODO
+	LegoAnimNodeData* data = FindNodeDataByName(m_anim->GetRoot(), p_param);
+
+	if (data) {
+		LegoMorphKey* oldMorphKeys = data->GetMorphKeys();
+
+		LegoMorphKey* newHideKey = new LegoMorphKey();
+		assert(newHideKey);
+
+		newHideKey->SetTime(0);
+		newHideKey->SetUnknown0x08(FALSE);
+
+		data->SetNumMorphKeys(1);
+		data->SetMorphKeys(newHideKey);
+
+		delete oldMorphKeys;
+	}
 }
 
-// STUB: LEGO1 0x10079680
-// STUB: BETA10 0x10071ec5
+// FUNCTION: LEGO1 0x10079680
+// FUNCTION: BETA10 0x10071ec5
 void LegoCarBuildAnimPresenter::FUN_10079680(LegoChar* p_param)
 {
-	// TODO
+	LegoAnimNodeData* data = FindNodeDataByName(m_anim->GetRoot(), p_param);
+
+	if (data) {
+		LegoMorphKey* oldMorphKeys = data->GetMorphKeys();
+
+		data->SetNumMorphKeys(0);
+		data->SetMorphKeys(NULL);
+
+		delete oldMorphKeys;
+	}
 }
 
 // FUNCTION: LEGO1 0x100796b0
@@ -449,6 +540,25 @@ void LegoCarBuildAnimPresenter::RotateAroundYAxis(MxFloat p_angle)
 	}
 }
 
+// FUNCTION: LEGO1 0x10079a90
+// FUNCTION: BETA10 0x10072412
+void LegoCarBuildAnimPresenter::FUN_10079a90()
+{
+	if (m_unk0x12c >= m_unk0x134) {
+		m_unk0x130 = 0.0;
+		m_unk0x12c = m_unk0x130;
+		m_unk0xbc = 1;
+	}
+	else if (m_unk0x12c >= m_unk0x138 + m_unk0x130) {
+		m_unk0x130 = m_unk0x138 + m_unk0x130;
+		m_unk0x12c = m_unk0x130;
+		m_unk0xbc = 1;
+	}
+	else {
+		m_unk0x12c = m_unk0x138 / 10.0f + m_unk0x12c;
+	}
+}
+
 // FUNCTION: LEGO1 0x10079b20
 // FUNCTION: BETA10 0x100724fa
 MxBool LegoCarBuildAnimPresenter::StringEqualsPlatform(const LegoChar* p_string)
@@ -478,17 +588,21 @@ MxBool LegoCarBuildAnimPresenter::StringEqualsShelf(const LegoChar* p_string)
 	return strnicmp(p_string, "SHELF", strlen("SHELF")) == 0;
 }
 
-// STUB: LEGO1 0x10079c30
-// STUB: BETA10 0x100726a6
+// FUNCTION: LEGO1 0x10079c30
+// FUNCTION: BETA10 0x100726a6
 MxBool LegoCarBuildAnimPresenter::FUN_10079c30(const LegoChar* p_name)
 {
-	// TODO
-	return FALSE;
+	if (PartIsPlaced(p_name)) {
+		return FALSE;
+	}
+
+	return m_placedPartCount < m_numberOfParts &&
+		   strnicmp(p_name, m_parts[m_placedPartCount].m_name, strlen(p_name) - 3) == 0;
 }
 
 // FUNCTION: LEGO1 0x10079ca0
 // FUNCTION: BETA10 0x10072740
-MxBool LegoCarBuildAnimPresenter::FUN_10079ca0(const LegoChar* p_name)
+MxBool LegoCarBuildAnimPresenter::PartIsPlaced(const LegoChar* p_name)
 {
 	for (MxS16 i = 0; i < m_placedPartCount; i++) {
 		if (strcmpi(p_name, m_parts[i].m_name) == 0) {
diff --git a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
index fcffcba6..7b08d2f8 100644
--- a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
@@ -904,6 +904,7 @@ void LegoAnimPresenter::FUN_1006b900(LegoAnim* p_anim, MxLong p_time, Matrix4* p
 }
 
 // FUNCTION: LEGO1 0x1006b9a0
+// FUNCTION: BETA10 0x1005118b
 void LegoAnimPresenter::FUN_1006b9a0(LegoAnim* p_anim, MxLong p_time, Matrix4* p_matrix)
 {
 	LegoTreeNode* root = p_anim->GetRoot();
diff --git a/LEGO1/lego/sources/anim/legoanim.cpp b/LEGO1/lego/sources/anim/legoanim.cpp
index 0683fa7b..9b5e560a 100644
--- a/LEGO1/lego/sources/anim/legoanim.cpp
+++ b/LEGO1/lego/sources/anim/legoanim.cpp
@@ -221,10 +221,11 @@ LegoResult LegoAnimScene::FUN_1009f490(LegoFloat p_time, Matrix4& p_matrix)
 }
 
 // FUNCTION: LEGO1 0x1009f900
+// FUNCTION: BETA10 0x1017df90
 LegoAnimKey::LegoAnimKey()
 {
-	m_flags = 0;
 	m_time = 0;
+	m_flags = 0;
 }
 
 // FUNCTION: LEGO1 0x1009f910
@@ -907,6 +908,7 @@ undefined4 LegoAnim::GetActorUnknown0x04(LegoU32 p_index)
 }
 
 // FUNCTION: LEGO1 0x100a0f60
+// FUNCTION: BETA10 0x1018027c
 LegoMorphKey::LegoMorphKey()
 {
 	m_unk0x08 = 0;
diff --git a/LEGO1/lego/sources/anim/legoanim.h b/LEGO1/lego/sources/anim/legoanim.h
index 1782034c..5da5ffd6 100644
--- a/LEGO1/lego/sources/anim/legoanim.h
+++ b/LEGO1/lego/sources/anim/legoanim.h
@@ -19,7 +19,11 @@ class LegoAnimKey {
 	LegoAnimKey();
 	LegoResult Read(LegoStorage* p_storage);
 	LegoFloat GetTime() { return m_time; }
-	void SetTime(LegoFloat p_time) { m_time = p_time; }
+
+	// The different types (LegoFloat vs. MxS32) are correct according to BETA10
+	// FUNCTION: BETA10 0x100738a0
+	void SetTime(MxS32 p_time) { m_time = p_time; }
+
 	LegoU32 TestBit1() { return m_flags & c_bit1; }
 	LegoU32 TestBit2() { return m_flags & c_bit2; }
 	LegoU32 TestBit3() { return m_flags & c_bit3; }
@@ -120,6 +124,9 @@ class LegoMorphKey : public LegoAnimKey {
 	LegoResult Read(LegoStorage* p_storage);
 	LegoBool GetUnknown0x08() { return m_unk0x08; }
 
+	// FUNCTION: BETA10 0x100738d0
+	void SetUnknown0x08(LegoBool p_unk0x08) { m_unk0x08 = p_unk0x08; }
+
 protected:
 	LegoBool m_unk0x08; // 0x08
 };
@@ -186,6 +193,19 @@ class LegoAnimNodeData : public LegoTreeNodeData {
 	void SetScaleIndex(LegoU32 p_scaleIndex) { m_scaleIndex = p_scaleIndex; }
 	void SetMorphIndex(LegoU32 p_morphIndex) { m_morphIndex = p_morphIndex; }
 
+	// FUNCTION: BETA10 0x10073930
+	LegoMorphKey* GetMorphKeys() { return m_morphKeys; }
+
+	// FUNCTION: BETA10 0x10073960
+	void SetMorphKeys(LegoMorphKey* p_morphKeys)
+	{
+		m_morphKeys = p_morphKeys;
+		m_morphIndex = 0;
+	}
+
+	// FUNCTION: BETA10 0x10073900
+	void SetNumMorphKeys(LegoU16 p_numMorphKeys) { m_numMorphKeys = p_numMorphKeys; }
+
 	// FUNCTION: BETA10 0x10059600
 	void SetUnknown0x20(LegoU16 p_unk0x20) { m_unk0x20 = p_unk0x20; }
 
diff --git a/LEGO1/lego/sources/misc/legotree.cpp b/LEGO1/lego/sources/misc/legotree.cpp
index e77e8222..f9fb626a 100644
--- a/LEGO1/lego/sources/misc/legotree.cpp
+++ b/LEGO1/lego/sources/misc/legotree.cpp
@@ -17,6 +17,7 @@ LegoTreeNode::LegoTreeNode()
 }
 
 // FUNCTION: LEGO1 0x10099da0
+// FUNCTION: BETA10 0x10187e10
 LegoTreeNode::~LegoTreeNode()
 {
 	if (m_data) {
diff --git a/LEGO1/lego/sources/misc/legotree.h b/LEGO1/lego/sources/misc/legotree.h
index c444a31e..9a4eeb3e 100644
--- a/LEGO1/lego/sources/misc/legotree.h
+++ b/LEGO1/lego/sources/misc/legotree.h
@@ -9,11 +9,11 @@
 class LegoStorage;
 
 // VTABLE: LEGO1 0x100db778
-// VTABLE: BETA10 0x101c37f4
 // SIZE 0x04
 class LegoTreeNodeData {
 public:
 	LegoTreeNodeData() {}
+
 	// FUNCTION: LEGO1 0x1009a0e0
 	virtual ~LegoTreeNodeData() {}
 
@@ -28,6 +28,7 @@ class LegoTreeNodeData {
 };
 
 // VTABLE: LEGO1 0x100db764
+// VTABLE: BETA10 0x101c37f4
 // SIZE 0x10
 class LegoTreeNode {
 public:
@@ -58,6 +59,7 @@ class LegoTreeNode {
 	void SetChildren(LegoTreeNode** p_children) { m_children = p_children; }
 
 	// SYNTHETIC: LEGO1 0x10099d80
+	// SYNTHETIC: BETA10 0x10188cb0
 	// LegoTreeNode::`scalar deleting destructor'
 
 protected:
diff --git a/LEGO1/omni/include/mxpresenter.h b/LEGO1/omni/include/mxpresenter.h
index a30897d1..3358c832 100644
--- a/LEGO1/omni/include/mxpresenter.h
+++ b/LEGO1/omni/include/mxpresenter.h
@@ -98,6 +98,7 @@ class MxPresenter : public MxCore {
 	virtual void EndAction();                                       // vtable+0x40
 
 	// FUNCTION: LEGO1 0x1000bf90
+	// FUNCTION: BETA10 0x10054a50
 	virtual void SetTickleState(TickleState p_tickleState) { ProgressTickleState(p_tickleState); } // vtable+0x44
 
 	// FUNCTION: LEGO1 0x1000bfb0
diff --git a/LEGO1/omni/include/mxstreamchunk.h b/LEGO1/omni/include/mxstreamchunk.h
index f71f78e7..fb72ee82 100644
--- a/LEGO1/omni/include/mxstreamchunk.h
+++ b/LEGO1/omni/include/mxstreamchunk.h
@@ -7,10 +7,13 @@ class MxDSBuffer;
 class MxStreamListMxDSSubscriber;
 
 // VTABLE: LEGO1 0x100dc2a8
+// VTABLE: BETA10 0x101c1d20
 // SIZE 0x20
 class MxStreamChunk : public MxDSChunk {
 public:
+	// FUNCTION: BETA10 0x10134420
 	MxStreamChunk() : m_buffer(NULL) {}
+
 	~MxStreamChunk() override;
 
 	// FUNCTION: LEGO1 0x100b1fe0
diff --git a/LEGO1/omni/include/mxvideopresenter.h b/LEGO1/omni/include/mxvideopresenter.h
index 98c9948b..30d65354 100644
--- a/LEGO1/omni/include/mxvideopresenter.h
+++ b/LEGO1/omni/include/mxvideopresenter.h
@@ -52,14 +52,17 @@ class MxVideoPresenter : public MxMediaPresenter {
 	MxBool IsHit(MxS32 p_x, MxS32 p_y) override; // vtable+0x50
 
 	// FUNCTION: LEGO1 0x1000c700
+	// FUNCTION: BETA10 0x10054a80
 	virtual void LoadHeader(MxStreamChunk* p_chunk) {} // vtable+0x5c
 
 	// FUNCTION: LEGO1 0x1000c710
+	// FUNCTION: BETA10 0x10054aa0
 	virtual void CreateBitmap() {} // vtable+0x60
 
 	virtual void NextFrame(); // vtable+0x64
 
 	// FUNCTION: LEGO1 0x1000c720
+	// FUNCTION: BETA10 0x10054ac0
 	virtual void LoadFrame(MxStreamChunk* p_chunk) {} // vtable+0x68
 
 	virtual void PutFrame(); // vtable+0x6c
diff --git a/LEGO1/omni/src/common/mxmediapresenter.cpp b/LEGO1/omni/src/common/mxmediapresenter.cpp
index 462b8987..0a1b96d9 100644
--- a/LEGO1/omni/src/common/mxmediapresenter.cpp
+++ b/LEGO1/omni/src/common/mxmediapresenter.cpp
@@ -229,6 +229,7 @@ void MxMediaPresenter::DoneTickle()
 }
 
 // FUNCTION: LEGO1 0x100b5f10
+// FUNCTION: BETA10 0x101366e9
 void MxMediaPresenter::LoopChunk(MxStreamChunk* p_chunk)
 {
 	MxStreamChunk* chunk = new MxStreamChunk;
@@ -243,6 +244,7 @@ void MxMediaPresenter::LoopChunk(MxStreamChunk* p_chunk)
 }
 
 // FUNCTION: LEGO1 0x100b6030
+// FUNCTION: BETA10 0x10136814
 void MxMediaPresenter::Enable(MxBool p_enable)
 {
 	if (IsEnabled() != p_enable) {
diff --git a/LEGO1/omni/src/common/mxpresenter.cpp b/LEGO1/omni/src/common/mxpresenter.cpp
index 8731baa3..ea6e5978 100644
--- a/LEGO1/omni/src/common/mxpresenter.cpp
+++ b/LEGO1/omni/src/common/mxpresenter.cpp
@@ -263,6 +263,7 @@ MxEntity* MxPresenter::CreateEntity(const char* p_defaultName)
 }
 
 // FUNCTION: LEGO1 0x100b54c0
+// FUNCTION: BETA10 0x1012ebaf
 MxBool MxPresenter::IsEnabled()
 {
 	return this->m_action && this->m_action->GetFlags() & MxDSAction::c_enabled;
diff --git a/LEGO1/omni/src/video/mxvideopresenter.cpp b/LEGO1/omni/src/video/mxvideopresenter.cpp
index b9fc6b0d..c92e5dc4 100644
--- a/LEGO1/omni/src/video/mxvideopresenter.cpp
+++ b/LEGO1/omni/src/video/mxvideopresenter.cpp
@@ -176,6 +176,7 @@ void MxVideoPresenter::Destroy(MxBool p_fromDestructor)
 }
 
 // FUNCTION: LEGO1 0x100b28b0
+// FUNCTION: BETA10 0x101389c1
 void MxVideoPresenter::NextFrame()
 {
 	MxStreamChunk* chunk = NextChunk();
@@ -191,6 +192,7 @@ void MxVideoPresenter::NextFrame()
 }
 
 // FUNCTION: LEGO1 0x100b2900
+// FUNCTION: BETA10 0x10138a3a
 MxBool MxVideoPresenter::IsHit(MxS32 p_x, MxS32 p_y)
 {
 	MxDSAction* action = GetAction();
@@ -563,6 +565,7 @@ void MxVideoPresenter::EndAction()
 }
 
 // FUNCTION: LEGO1 0x100b3280
+// FUNCTION: BETA10 0x101397c0
 MxResult MxVideoPresenter::PutData()
 {
 	AUTOLOCK(m_criticalSection);
diff --git a/LEGO1/realtime/roi.h b/LEGO1/realtime/roi.h
index 3d638feb..224c9607 100644
--- a/LEGO1/realtime/roi.h
+++ b/LEGO1/realtime/roi.h
@@ -118,6 +118,8 @@ class ROI {
 	const CompoundObject* GetComp() const { return comp; }
 
 	unsigned char GetVisibility() { return m_visible; }
+
+	// FUNCTION: BETA10 0x10011720
 	void SetVisibility(unsigned char p_visible) { m_visible = p_visible; }
 
 	// SYNTHETIC: LEGO1 0x100a5d60