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Initial commit: Complete open-source Decal rebuild

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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>
This commit is contained in:
erik 2026-02-08 18:27:56 +01:00
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions
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99
Native/Decal/DecalManager.h Normal file
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// DecalManager.h : Declaration of the cDecal
#ifndef __DECAL_H_
#define __DECAL_H_
#include "resource.h" // main symbols
class cPluginSite;
/////////////////////////////////////////////////////////////////////////////
// cDecal
class ATL_NO_VTABLE cDecal :
public CComObjectRootEx<CComMultiThreadModel>,
public CComCoClass<cDecal, &CLSID_Decal>,
public IDecal
{
public:
cDecal()
: m_pD( NULL ),
m_pD3D( NULL ),
m_hWnd( NULL ),
m_bFocus( VARIANT_FALSE ),
m_bServicesStarted( false ),
m_bPluginsStarted( false )
{
}
DECLARE_REGISTRY_RESOURCEID(IDR_DECAL)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(cDecal)
COM_INTERFACE_ENTRY(IDecal)
END_COM_MAP()
struct cService
{
CLSID m_clsid;
DWORD m_dwCaps;
CComPtr< IDecalService > m_p;
};
enum eServiceCaps
{
eServiceRender = 0x01
};
typedef std::vector< cService > cServiceList;
cServiceList m_services;
struct cPlugin
{
CLSID m_clsid;
cPluginSite *m_pSite;
};
typedef std::vector< cPlugin > cPluginList;
cPluginList m_plugins;
bool m_bServicesStarted,
m_bPluginsStarted;
IDirectDraw4 *m_pD;
IDirect3DDevice3 *m_pD3D;
HWND m_hWnd;
VARIANT_BOOL m_bFocus;
CComPtr< IACHooks > m_pHooks;
HRESULT convertToken( std::string &strToken, std::string &strOut );
public:
// IDecal
STDMETHOD(InitGraphics)( IUnknown *pDirectDraw, IUnknown *pD3DDevice );
STDMETHOD(get_DirectDraw)(REFIID iid, VOID * * ppvItf);
STDMETHOD(get_D3DDevice)(REFIID iid, VOID * * ppvItf);
STDMETHOD(Render3D)();
STDMETHOD(Render2D)();
STDMETHOD(get_HWND)(LONG * pVal);
STDMETHOD(put_HWND)(LONG newVal);
STDMETHOD(get_Focus)(VARIANT_BOOL *pVal);
STDMETHOD(put_Focus)(VARIANT_BOOL newVal);
STDMETHOD(get_ScreenSize)(long *pWidth, long *pHeight);
STDMETHOD(get_Object)(BSTR strPath, REFIID iid, /*[out, retval]*/ LPVOID *pVal);
STDMETHOD(MapPath)(BSTR pPath, BSTR * pMapped);
STDMETHOD(StartServices)();
STDMETHOD(StopServices)();
STDMETHOD(StartPlugins)();
STDMETHOD(StopPlugins)();
STDMETHOD(get_Configuration)(BSTR strType, /*[default(GUID_NULL)]*/ REFCLSID clsidAdvance, /*[out, retval]*/ IDecalEnum * *pVal);
STDMETHOD(get_Service)(REFCLSID clsid, REFIID iid, /*[out, retval]*/ LPVOID *pVal);
STDMETHOD(get_Plugin)(REFCLSID clsid, REFIID iid, /*[out, retval]*/ LPVOID *pVal);
STDMETHOD(get_Hooks)(IACHooks** pVal);
};
#endif //__DECAL_H_