Initial commit: Complete open-source Decal rebuild

All 5 phases of the open-source Decal rebuild: Phase 1: 14 decompiled .NET projects (Interop.*, Adapter, FileService, DecalUtil) Phase 2: 10 native DLLs rewritten as C# COM servers with matching GUIDs - DecalDat, DHS, SpellFilter, DecalInput, DecalNet, DecalFilters - Decal.Core, DecalControls, DecalRender, D3DService Phase 3: C++ shims for Inject.DLL (D3D9 hooking) and LauncherHook.DLL Phase 4: DenAgent WinForms tray application Phase 5: WiX installer and build script 25 C# projects building with 0 errors. Native C++ projects require VS 2022 + Windows SDK (x86). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-08 18:27:56 +01:00 · 2026-02-08 18:27:56 +01:00 · d1442e3747
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions
--- a/Native/DecalFilters/IdentifyQueue.cpp
+++ b/Native/DecalFilters/IdentifyQueue.cpp
@ -0,0 +1,212 @@
+// IdentifyQueue.cpp : Implementation of CIdentifyQueue
+
+#include "stdafx.h"
+#include "IdentifyQueue.h"
+
+// Timeout in millisec to re-request ID
+#define TIMEOUT				700
+
+
+
+enum AcMessages
+{
+	msgGameEvent			= 0xF7B0,
+	msgUnknown				= 0
+};
+
+enum AcGameEvents
+{
+	gevIDItem				= 0x00C9,
+	gevUnknown				= 0
+};
+
+// CIdentifyQueue
+HRESULT			CIdentifyQueue::onInitialize()
+{
+	if( m_pService->get_Decal( &m_pDecal ) == S_OK )
+	{
+		if( m_pDecal->get_Hooks( &m_pHooks ) == S_OK )
+		{
+			m_pHooks->SetIDFilter( this );
+
+			long lRequestIDMemloc;
+			if( m_pHooks->QueryMemLoc( _bstr_t( "ItemEventAppraise" ), &lRequestIDMemloc ) == S_OK )
+			{
+				if( lRequestIDMemloc != 0 )
+				{
+					m_pfRequestFunc = reinterpret_cast< RequestPtr >( lRequestIDMemloc );
+					return S_OK;
+				}
+			}
+		}
+
+	}
+
+	m_pfRequestFunc = NULL;
+	m_pService.Release();
+	return E_FAIL;
+}
+
+HRESULT			CIdentifyQueue::onTerminate()
+{
+	m_pDecal.Release();
+	m_pHooks.Release();
+
+	m_pfRequestFunc = NULL;
+
+	return S_OK;
+}
+
+STDMETHODIMP	CIdentifyQueue::DispatchServer( IMessage2 *pMsg )
+{
+	long lType;
+	pMsg->get_Type( &lType );
+
+	CComPtr< IMessageIterator > pMembers;
+	pMsg->get_Begin( &pMembers );
+
+	switch( lType )
+	{
+		case msgGameEvent:			MsgGameEvent( pMembers );				break;
+	}
+
+	if( m_Queue.empty() )
+		return S_OK;
+
+	// Check for timeout...
+	if( m_bWaiting )
+	{
+		if( abs( m_Queue[0]->lTime - timeGetTime() ) > TIMEOUT )
+		{
+			if( ++m_lAttempts >= 3 )
+			{
+				m_lAttempts = 0;
+				m_Queue.erase( m_Queue.begin() );
+				m_bWaiting = false;
+				Request();
+			}
+
+			else
+			{
+				m_Queue[0]->lTime = timeGetTime();
+				m_bWaiting = false;
+				Request();
+			}
+		}
+	}
+
+	return S_OK;
+}
+
+STDMETHODIMP	CIdentifyQueue::AddToQueue( long lObjectID )
+{
+	if( lObjectID == 0 )
+		return S_OK;
+
+	if( !m_Queue.empty() )
+	{
+		for( IDContainer::iterator pDeque = m_Queue.begin(); pDeque != m_Queue.end(); ++pDeque )
+		{
+			if( (*pDeque)->lObjectID == lObjectID )
+				return S_OK;
+		}
+	}
+
+	IDStruct *QueueObj = new IDStruct();
+	QueueObj->lObjectID = lObjectID;
+	QueueObj->lTime = timeGetTime();
+	m_Queue.push_back( QueueObj );
+
+	if( !m_bWaiting )
+		Request();
+
+	return S_OK;
+}
+
+STDMETHODIMP	CIdentifyQueue::ShortcircuitID( long lObjectID )
+{
+	m_lLastManualAttempt = lObjectID;
+
+	if( !m_Queue.empty() )
+	{
+		for( IDContainer::iterator pDeque = m_Queue.begin(); pDeque != m_Queue.end(); ++pDeque )
+		{
+			if ( (*pDeque)->lObjectID == lObjectID )
+			{
+				m_Queue.erase( pDeque );
+				break;
+			}
+		}
+	}    
+
+	IDStruct *QueueObj = new IDStruct();
+	QueueObj->lObjectID = lObjectID;
+	QueueObj->lTime = timeGetTime();
+	m_Queue.push_front( QueueObj );
+
+	if( !m_bWaiting )
+		Request();
+
+	return S_OK;
+}
+
+void			CIdentifyQueue::MsgGameEvent( IMessageIterator *pMembers ) 
+{
+	long lEvent;
+	pMembers->get_NextInt( _bstr_t( "event" ), &lEvent );
+
+	switch( lEvent ) 
+	{
+		case gevIDItem:				MsgIDItem( pMembers );				break;
+	}
+}
+
+void			CIdentifyQueue::MsgIDItem( IMessageIterator *pMembers ) 
+{
+	if( m_Queue.empty() )
+		return;
+
+	long lObjectID;
+	pMembers->get_NextInt( _bstr_t( "object" ), &lObjectID );
+
+
+	for( IDContainer::iterator pDeque = m_Queue.begin(); pDeque != m_Queue.end(); pDeque++ )
+	{
+		if ( (*pDeque)->lObjectID == lObjectID )
+		{
+			m_lAttempts = 0;
+			pDeque = m_Queue.erase( pDeque );
+			break;
+		}
+	}
+
+	if( m_bWaiting )
+	{
+		m_bWaiting = false;
+		Request();
+	}
+}
+
+void			CIdentifyQueue::Request()
+{
+	if( !m_bWaiting )
+	{
+		if( m_Queue.empty() )
+		{
+			m_pfRequestFunc( 0 );
+			return;
+		}
+
+		IDStruct *pQueueBegin = *m_Queue.begin();
+
+		m_pfRequestFunc( pQueueBegin->lObjectID );
+		m_bWaiting = true;
+
+		if( pQueueBegin->lObjectID == 0 )
+		{
+			m_bWaiting = false;
+			m_Queue.erase( m_Queue.begin() );
+			Request();
+		}
+	}
+}