diff --git a/LEGO1/lego/legoomni/include/legoinputmanager.h b/LEGO1/lego/legoomni/include/legoinputmanager.h
index 03086cd3..251c52b5 100644
--- a/LEGO1/lego/legoomni/include/legoinputmanager.h
+++ b/LEGO1/lego/legoomni/include/legoinputmanager.h
@@ -46,7 +46,7 @@ class LegoInputManager : public MxPresenter {
 	MxResult GetJoystickState(MxU32* p_joystickX, MxU32* p_joystickY, DWORD* p_buttonsState, MxU32* p_povPosition);
 	void SetTimer();
 	void KillTimer();
-	void FUN_1005cff0();
+	void EnableInputProcessing();
 	void SetCamera(LegoCameraController* p_camera);
 	void ClearCamera();
 	void SetWorld(LegoWorld* p_world);
@@ -58,10 +58,10 @@ class LegoInputManager : public MxPresenter {
 	inline void SetUseJoystick(MxBool p_useJoystick) { m_useJoystick = p_useJoystick; }
 	inline void SetJoystickIndex(MxS32 p_joystickIndex) { m_joystickIndex = p_joystickIndex; }
 
-	inline void AllowEventProcessing()
+	inline void DisableInputProcessing()
 	{
-		m_unk0x88 = 1;
-		m_unk0x336 = 0;
+		m_unk0x88 = TRUE;
+		m_unk0x336 = FALSE;
 	}
 
 	inline LegoControlManager* GetControlManager() { return m_controlManager; }
diff --git a/LEGO1/lego/legoomni/include/legoomni.h b/LEGO1/lego/legoomni/include/legoomni.h
index a22ce725..55166b37 100644
--- a/LEGO1/lego/legoomni/include/legoomni.h
+++ b/LEGO1/lego/legoomni/include/legoomni.h
@@ -62,6 +62,12 @@ extern MxAtomId* g_nocdSourceName;
 // SIZE 0x140
 class LegoOmni : public MxOmni {
 public:
+	enum {
+		c_disableInput = 0x01,
+		c_disable3d = 0x02,
+		c_clearScreen = 0x04
+	};
+
 	__declspec(dllexport) void CreateBackgroundAudio();
 	__declspec(dllexport) void RemoveWorld(const MxAtomId&, MxLong);
 	__declspec(dllexport) static int GetCurrPathInfo(LegoPathBoundary**, MxS32&);
@@ -99,7 +105,7 @@ class LegoOmni : public MxOmni {
 
 	LegoEntity* FindByEntityIdOrAtomId(const MxAtomId& p_atom, MxS32 p_entityid);
 	void AddWorld(LegoWorld* p_world);
-	void FUN_1005b4f0(MxBool p_is3d, MxU32 p_flags);
+	void FUN_1005b4f0(MxBool p_disable, MxU16 p_flags);
 
 	LegoVideoManager* GetVideoManager() { return (LegoVideoManager*) m_videoManager; }
 	LegoSoundManager* GetSoundManager() { return (LegoSoundManager*) m_soundManager; }
@@ -163,7 +169,7 @@ LegoPlantManager* PlantManager();
 LegoWorld* GetCurrentWorld();
 LegoUnkSaveDataWriter* GetUnkSaveDataWriter();
 GifManager* GetGifManager();
-void FUN_10015820(MxBool p_is3d, MxU32 p_flags);
+void FUN_10015820(MxBool p_disable, MxU16 p_flags);
 void FUN_10015860(const char*, MxU8);
 LegoEntity* FindEntityByAtomIdOrEntityId(const MxAtomId& p_atom, MxS32 p_entityid);
 MxDSAction& GetCurrentAction();
diff --git a/LEGO1/lego/legoomni/src/entity/legoworldpresenter.cpp b/LEGO1/lego/legoomni/src/entity/legoworldpresenter.cpp
index 180c86e8..9406bf0b 100644
--- a/LEGO1/lego/legoomni/src/entity/legoworldpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legoworldpresenter.cpp
@@ -45,7 +45,7 @@ LegoWorldPresenter::~LegoWorldPresenter()
 	}
 
 	if (result == FALSE) {
-		FUN_10015820(0, 7);
+		FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 	}
 
 	if (m_entity) {
diff --git a/LEGO1/lego/legoomni/src/infocenter/infocenter.cpp b/LEGO1/lego/legoomni/src/infocenter/infocenter.cpp
index 0cba8908..4c575243 100644
--- a/LEGO1/lego/legoomni/src/infocenter/infocenter.cpp
+++ b/LEGO1/lego/legoomni/src/infocenter/infocenter.cpp
@@ -304,7 +304,7 @@ void Infocenter::VTable0x50()
 
 			PlayDialogue(c_letsGetStartedDialogue);
 			PlayMusic(11);
-			FUN_10015820(0, 7);
+			FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 			return;
 		default:
 			PlayMusic(11);
@@ -313,7 +313,7 @@ void Infocenter::VTable0x50()
 		case 8:
 			PlayMusic(11);
 			PlayDialogue(c_exitConfirmationDialogue);
-			FUN_10015820(0, 7);
+			FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 			return;
 		case 0xf:
 			if (m_infocenterState->GetInfocenterBufferElement(0) == 0) {
@@ -322,7 +322,7 @@ void Infocenter::VTable0x50()
 
 			PlayDialogue(c_clickOnInfomanDialogue);
 			PlayMusic(11);
-			FUN_10015820(0, 7);
+			FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 			return;
 		}
 		break;
@@ -334,7 +334,7 @@ void Infocenter::VTable0x50()
 		break;
 	default:
 		m_infocenterState->SetUnknown0x74(11);
-		FUN_10015820(0, 7);
+		FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 		return;
 	}
 }
@@ -469,7 +469,7 @@ void Infocenter::StopCutscene()
 	VideoManager()->EnableFullScreenMovie(FALSE);
 	InputManager()->SetUnknown335(FALSE);
 	SetAppCursor(0); // Restore cursor to arrow
-	FUN_10015820(0, 7);
+	FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 }
 
 // FUNCTION: LEGO1 0x10070d00
diff --git a/LEGO1/lego/legoomni/src/infocenter/score.cpp b/LEGO1/lego/legoomni/src/infocenter/score.cpp
index ce593ac1..639c9da5 100644
--- a/LEGO1/lego/legoomni/src/infocenter/score.cpp
+++ b/LEGO1/lego/legoomni/src/infocenter/score.cpp
@@ -147,7 +147,7 @@ void Score::VTable0x50()
 	else
 		PlayMusic(11);
 
-	FUN_10015820(0, 7);
+	FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 }
 
 // FUNCTION: LEGO1 0x100016d0
diff --git a/LEGO1/lego/legoomni/src/input/legoinputmanager.cpp b/LEGO1/lego/legoomni/src/input/legoinputmanager.cpp
index ea8e8274..87c72a63 100644
--- a/LEGO1/lego/legoomni/src/input/legoinputmanager.cpp
+++ b/LEGO1/lego/legoomni/src/input/legoinputmanager.cpp
@@ -279,7 +279,7 @@ void LegoInputManager::KillTimer()
 }
 
 // FUNCTION: LEGO1 0x1005cff0
-void LegoInputManager::FUN_1005cff0()
+void LegoInputManager::EnableInputProcessing()
 {
 	m_unk0x88 = FALSE;
 	g_unk0x100f31b0 = -1;
diff --git a/LEGO1/lego/legoomni/src/isle/isle.cpp b/LEGO1/lego/legoomni/src/isle/isle.cpp
index 0da6189f..e4a60fb1 100644
--- a/LEGO1/lego/legoomni/src/isle/isle.cpp
+++ b/LEGO1/lego/legoomni/src/isle/isle.cpp
@@ -166,7 +166,7 @@ void Isle::VTable0x50()
 		FUN_1003ef00(TRUE);
 		FUN_10032620();
 		m_act1state->FUN_10034d00();
-		FUN_10015820(0, 7);
+		FUN_10015820(0, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
 	}
 }
 
diff --git a/LEGO1/lego/legoomni/src/main/legoomni.cpp b/LEGO1/lego/legoomni/src/main/legoomni.cpp
index d767bd38..0f297e04 100644
--- a/LEGO1/lego/legoomni/src/main/legoomni.cpp
+++ b/LEGO1/lego/legoomni/src/main/legoomni.cpp
@@ -207,9 +207,9 @@ GifManager* GetGifManager()
 }
 
 // FUNCTION: LEGO1 0x10015820
-void FUN_10015820(MxBool p_is3d, MxU32 p_flags)
+void FUN_10015820(MxBool p_disable, MxU16 p_flags)
 {
-	LegoOmni::GetInstance()->FUN_1005b4f0(p_is3d, p_flags);
+	LegoOmni::GetInstance()->FUN_1005b4f0(p_disable, p_flags);
 }
 
 // STUB: LEGO1 0x10015860
@@ -681,23 +681,25 @@ MxS32 LegoOmni::GetCurrPathInfo(LegoPathBoundary** p_path, MxS32& p_value)
 }
 
 // FUNCTION: LEGO1 0x1005b4f0
-void LegoOmni::FUN_1005b4f0(MxBool p_is3d, MxU32 p_flags)
+void LegoOmni::FUN_1005b4f0(MxBool p_disable, MxU16 p_flags)
 {
-	if (p_is3d) {
-		if (p_flags & 1) {
-			m_inputMgr->AllowEventProcessing();
+	if (p_disable) {
+		if (p_flags & c_disableInput) {
+			m_inputMgr->DisableInputProcessing();
 		}
 
-		if (p_flags & 2) {
+		if (p_flags & c_disable3d) {
 			((LegoVideoManager*) m_videoManager)->SetRender3D(FALSE);
 		}
 
-		if (p_flags & 4) {
+		if (p_flags & c_clearScreen) {
 			m_videoManager->GetDisplaySurface()->ClearScreen();
 		}
 	}
 	else {
-		m_inputMgr->FUN_1005cff0();
+		m_inputMgr->EnableInputProcessing();
+		((LegoVideoManager*) m_videoManager)->SetRender3D(TRUE);
+		((LegoVideoManager*) m_videoManager)->VTable0x34(0, 0, 0, 0);
 	}
 }