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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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115
Native/Inject/MaterialHook.h Normal file
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// MaterialHook.h : Declaration of the CMaterialHook
#ifndef __MATERIALHOOK_H_
#define __MATERIALHOOK_H_
#include "resource.h" // main symbols
#include "Direct3DHook.h"
#include "DirectDrawHook.h"
/////////////////////////////////////////////////////////////////////////////
// CMaterialHook
class ATL_NO_VTABLE CMaterialHook :
public CComObjectRootEx<CComMultiThreadModel>,
public IDirect3DMaterial,
public IDirect3DMaterial2,
public IDirect3DMaterial3
{
public:
CMaterialHook()
{
}
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CMaterialHook)
COM_INTERFACE_ENTRY_IID(IID_IDirect3DMaterial, IDirect3DMaterial)
COM_INTERFACE_ENTRY_IID(IID_IDirect3DMaterial2, IDirect3DMaterial2)
COM_INTERFACE_ENTRY_IID(IID_IDirect3DMaterial3, IDirect3DMaterial3)
END_COM_MAP()
CComPtr< IDirect3DMaterial > m_pMaterial;
CComPtr< IDirect3DMaterial2 > m_pMaterial2;
CComPtr< IDirect3DMaterial3 > m_pMaterial3;
D3DMATERIALHANDLE m_hMaterial;
void setObject( IUnknown *pUnk, IDirect3DDevice2 *pDevice2, IDirect3DDevice3 *pDevice3 )
{
pUnk->QueryInterface( IID_IDirect3DMaterial, reinterpret_cast< void ** >( &m_pMaterial ) );
pUnk->QueryInterface( IID_IDirect3DMaterial2, reinterpret_cast< void ** >( &m_pMaterial2 ) );
pUnk->QueryInterface( IID_IDirect3DMaterial3, reinterpret_cast< void ** >( &m_pMaterial3 ) );
if( pDevice2 != NULL )
m_pMaterial2->GetHandle( pDevice2, &m_hMaterial );
else if( pDevice3 != NULL )
m_pMaterial3->GetHandle( pDevice3, &m_hMaterial );
}
// IMaterialHook
public:
// Methods from IDirect3DMaterial
STDMETHOD(Initialize)(LPDIRECT3D p1)
{
CDirectDrawHook *pHook = static_cast< CDirectDrawHook * >( p1 );
return m_pMaterial->Initialize( pHook->m_pD3D );
}
STDMETHOD(SetMaterial)(LPD3DMATERIAL p1)
{
return m_pMaterial->SetMaterial( p1 );
}
STDMETHOD(GetMaterial)(LPD3DMATERIAL p1)
{
return m_pMaterial->GetMaterial( p1 );
}
STDMETHOD(GetHandle)(LPDIRECT3DDEVICE p1,LPD3DMATERIALHANDLE p2)
{
*p2 = m_hMaterial;
return S_OK;
/*
CDirect3DHook *pHook = dynamic_cast< CDirect3DHook * >( p1 );
if( pHook != NULL )
return m_pMaterial->GetHandle( pHook->m_pDevice, p2 );
return m_pMaterial->GetHandle( p1, p2 );
*/
}
STDMETHOD(Reserve)()
{
return m_pMaterial->Reserve();
}
STDMETHOD(Unreserve)()
{
return m_pMaterial->Unreserve();
}
// Methods from IDirect3DMaterial2
STDMETHOD(GetHandle)(LPDIRECT3DDEVICE2 p1,LPD3DMATERIALHANDLE p2)
{
*p2 = m_hMaterial;
return S_OK;
/*
CDirect3DHook *pHook = dynamic_cast< CDirect3DHook * >( p1 );
return m_pMaterial2->GetHandle( pHook->m_pDevice2, p2 );
*/
}
// Methods from IDirect3DMaterial3
STDMETHOD(GetHandle)(LPDIRECT3DDEVICE3 p1,LPD3DMATERIALHANDLE p2)
{
*p2 = m_hMaterial;
return S_OK;
/*
CDirect3DHook *pHook = dynamic_cast< CDirect3DHook * >( p1 );
return m_pMaterial3->GetHandle( pHook->m_pDevice3, p2 );
*/
}
};
#endif //__MATERIALHOOK_H_