From 56a22daf64e98a722f0f63690c245781143f9cc6 Mon Sep 17 00:00:00 2001
From: Misha <106913236+MishaProductions@users.noreply.github.com>
Date: Wed, 13 Dec 2023 14:26:36 -0500
Subject: [PATCH] push code

---
 LEGO1/mxdiskstreamcontroller.cpp | 34 +++++++++++++++++++++++++++++---
 LEGO1/mxdiskstreamcontroller.h   |  2 ++
 LEGO1/mxdsaction.h               |  1 +
 LEGO1/mxdsstreamingaction.h      |  4 ++++
 4 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/LEGO1/mxdiskstreamcontroller.cpp b/LEGO1/mxdiskstreamcontroller.cpp
index b9acfb9d..57189605 100644
--- a/LEGO1/mxdiskstreamcontroller.cpp
+++ b/LEGO1/mxdiskstreamcontroller.cpp
@@ -2,6 +2,7 @@
 
 #include "mxautolocker.h"
 #include "mxdiskstreamprovider.h"
+#include "mxdsstreamingaction.h"
 #include "mxomni.h"
 #include "mxticklemanager.h"
 
@@ -71,11 +72,38 @@ MxResult MxDiskStreamController::VTable0x30(MxDSAction* p_action)
 	return FAILURE;
 }
 
-// STUB: LEGO1 0x100c7ff0
-MxResult MxDiskStreamController::VTable0x20(MxDSAction* p_action)
+// STUB: LEGO1 0x100c7f4
+void MxDiskStreamController::FUN_100c7f4(MxDSStreamingAction* p_streamingaction)
 {
 	// TODO
-	return FAILURE;
+	// seems to do something with a list
+}
+
+// FUNCTION: LEGO1 0x100c7ff0
+MxResult MxDiskStreamController::VTable0x20(MxDSAction* p_action)
+{
+	MxAutoLocker lock(&this->m_criticalSection);
+	MxResult result;
+	MxDSStreamingAction* entry = (MxDSStreamingAction*)m_list0x80.Find(p_action, FALSE); // TODO: is this a seperate class?
+	if (!entry) {
+		result = MxStreamController::VTable0x20((MxDSAction*)p_action);
+	}
+	else {
+		MxDSStreamingAction* action = new MxDSStreamingAction(*p_action, 0);
+		action->SetUnknown84(entry->GetUnknown84());
+		action->SetUnknown8c(entry->GetUnknown8c());
+		action->SetUnknowna0(entry->GetUnknowna0());
+
+		FUN_100c7f4(action);
+		result = vtable0x2c(p_action, action->GetBufferOffset());
+	}
+
+	if (result == SUCCESS)
+	{
+		m_unk70 = 1;
+		m_unkc4 = 1;
+	}
+	return result;
 }
 
 // STUB: LEGO1 0x100c8160
diff --git a/LEGO1/mxdiskstreamcontroller.h b/LEGO1/mxdiskstreamcontroller.h
index 2e320fa0..49648122 100644
--- a/LEGO1/mxdiskstreamcontroller.h
+++ b/LEGO1/mxdiskstreamcontroller.h
@@ -48,6 +48,8 @@ class MxDiskStreamController : public MxStreamController {
 	MxCriticalSection m_critical9c;    // 0x9c
 	MxStreamListMxDSAction m_list0xb8; // 0xb8
 	undefined m_unk0xc4;               // 0xc4
+
+	void FUN_100c7f4(MxDSStreamingAction* p_streamingaction);
 };
 
 // TEMPLATE: LEGO1 0x100c7330
diff --git a/LEGO1/mxdsaction.h b/LEGO1/mxdsaction.h
index 94421b1f..13bc4916 100644
--- a/LEGO1/mxdsaction.h
+++ b/LEGO1/mxdsaction.h
@@ -63,6 +63,7 @@ class MxDSAction : public MxDSObject {
 	inline MxS32 GetLoopCount() { return m_loopCount; }
 	inline void SetLoopCount(MxS32 p_loopCount) { m_loopCount = p_loopCount; }
 	inline const Vector3Data& GetLocation() const { return m_location; }
+	inline MxCore* GetUnknown84() const { return m_unk84; }
 	inline void SetUnknown84(MxCore* p_unk0x84) { m_unk0x84 = p_unk0x84; }
 	inline MxCore* GetOrigin() { return m_origin; }
 	inline void SetOrigin(MxCore* p_origin) { m_origin = p_origin; }
diff --git a/LEGO1/mxdsstreamingaction.h b/LEGO1/mxdsstreamingaction.h
index 63c22b8d..344d5463 100644
--- a/LEGO1/mxdsstreamingaction.h
+++ b/LEGO1/mxdsstreamingaction.h
@@ -31,6 +31,10 @@ class MxDSStreamingAction : public MxDSAction {
 	void SetInternalAction(MxDSAction* p_dsAction);
 	void FUN_100cd2d0();
 
+	inline MxU32 GetBufferOffset() { return m_bufferOffset; }
+	inline MxDSBuffer* GetUnknowna0() { return m_unka0; }
+	inline void SetUnknowna0(MxDSBuffer* p_unka0) { m_unka0 = p_unka0; }
+
 private:
 	MxU32 m_unk0x94;
 	MxU32 m_bufferOffset;