erik/openDecal
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Initial commit: Complete open-source Decal rebuild

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

85
Native/Inject/DirectDrawSurfaceHook.cpp Normal file
View file

@ -0,0 +1,85 @@
// DirectDrawSurfaceHook.cpp : Implementation of CDirectDrawSurfaceHook
#include "stdafx.h"
#include "Inject.h"
#include "DirectDrawSurfaceHook.h"
#include "InjectApi.h"
#include "Manager.h"
void CDirectDrawSurfaceHook::setObject( IUnknown *pDevice )
{
pDevice->QueryInterface( IID_IDirectDrawSurface, reinterpret_cast< void ** >( &m_pDDS ) );
pDevice->QueryInterface( IID_IDirectDrawSurface2, reinterpret_cast< void ** >( &m_pDDS2 ) );
pDevice->QueryInterface( IID_IDirectDrawSurface3, reinterpret_cast< void ** >( &m_pDDS3 ) );
pDevice->QueryInterface( IID_IDirectDrawSurface4, reinterpret_cast< void ** >( &m_pDDS4 ) );
}
void CDirectDrawSurfaceHook::setSurfaceNum( long nSurfaceNum )
{
m_nSurfaceNum = nSurfaceNum;
}
STDMETHODIMP CDirectDrawSurfaceHook::Blt(LPRECT p1,LPDIRECTDRAWSURFACE4 p2, LPRECT p3,DWORD p4, LPDDBLTFX p5)
{
// MessageBeep(0);
// MessageBox(0, "I AM FROM DIRECTDRAWSURFACEHOOK BLT", "YAY!", 0);
// cManager::_p->draw2D();
/* DDSURFACEDESC2 ddsd;
ddsd.dwSize = sizeof( DDSURFACEDESC2 );
m_pDDS4->GetSurfaceDesc( &ddsd );
*/
/* HANDLE hFile;
hFile = CreateFile("c:\\acpoo72.txt", GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_DELETE | FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
SetFilePointer(hFile, 0, 0, FILE_END);
DWORD lpbw;
char tmp[1024];
//if(p1 != NULL && p3 != NULL)
if(p5==NULL)
wsprintf(tmp, "%d left:%d top:%d right:%d bottom:%d -> left:%d top:%d right:%d bottom:%d\r\n", m_pDDS4, p1->left, p1->top, p1->right, p1->bottom, p3->left, p3->top, p3->right, p3->bottom);
WriteFile(hFile, tmp, strlen(tmp), &lpbw, NULL);
//WriteFile(hFile, (char*)(_bstr_t((long)ddsd.dwWidth) + _bstr_t("\r\n")), _bstr_t((long)ddsd.dwWidth).length() + 2, &lpbw, NULL);
CloseHandle(hFile);
*//*
if(p3!=NULL)
if(p3->right-p3->left==640)
MessageBeep(0);
*/
/* DDBLTFX ddbltfx;
ddbltfx.dwSize=sizeof(ddbltfx);
ddbltfx.dwFillColor=2;
HRESULT hRes = m_pDDS4->Blt(NULL,NULL,NULL,DDBLT_COLORFILL,&ddbltfx);*/
/* if(p3!=NULL)
if((p3->right-p3->left)==332)
MessageBox(0, _bstr_t(m_nSurfaceNum), "asd", 0);
*/
// MessageBeep(0);
//HRESULT hRes = m_pDDS4->Blt(p1, p2, p3, p4, p5);
// cManager::_p->draw2D();
// MessageBeep(0);
return m_pDDS4->Blt(p1, p2, p3, p4, p5);
// return 0;//hRes;
}
STDMETHODIMP CDirectDrawSurfaceHook::Flip( LPDIRECTDRAWSURFACE4 p1, DWORD p2)
{
/*
DDSURFACEDESC2 ddsd;
ddsd.dwSize = sizeof( DDSURFACEDESC2 );
m_pDDS4->GetSurfaceDesc( &ddsd );
HANDLE hFile;
hFile = CreateFile("c:\\acpoo4.txt", GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_DELETE | FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
SetFilePointer(hFile, 0, 0, FILE_END);
DWORD lpbw;
WriteFile(hFile, (char*)(_bstr_t((long)ddsd.dwWidth) + _bstr_t("\r\n")), _bstr_t((long)ddsd.dwWidth).length() + 2, &lpbw, NULL);
CloseHandle(hFile);*/
return m_pDDS4->Flip(p1, p2);
}