BOOL IsMorrowind () {
if (ItsMorrowind) return false;
BOOL status = false;
HINSTANCE hInstance = GetModuleHandleA (NULL);
char *origFilename = new char[MAX_PATH];
MWVersion = GetModuleNameAndVersion(hInstance, origFilename, MAX_PATH);
if (!_stricmp (origFilename, "Morrowind.exe")) {
LOG::open ("mwse-mge log.txt");
LOG::log (WelcomeMessage);
LOG::log ("DLL injected\r\n");
if (!MWVersion) {
ERRORMSG ("Unable to get Morrowind's version number.");
}
ItsMorrowind = status = true;
}
if (!PatchDisabled) lpPatchTree = PatchTree::BuildPatchTree();
if (ItsMorrowind) ForceTextDll(GetModuleHandle(TEXT_DLL_NAME));
if (strstr(origFilename, ".") == NULL) strcat_s(origFilename, MAX_PATH, ".exe");
if (!IntegrationDisabled) Integration(hInstance, origFilename, MWVersion, ItsMorrowind);
if (!PatchDisabled) PatchProcessMemory(hInstance, origFilename, MWVersion, ItsMorrowind);
delete [] origFilename;
return status;
}
void PatchModuleMemory(HINSTANCE hModule, LPSTR lpFilename, bool isMorrowind) {
if(!lpPatchTree || !hModule || !lpFilename) return;
PatchTree *file = lpPatchTree;
do {
if((_stricmp(lpFilename, file->Section)==0)&&(file->Removed?!(*file->Removed):true)&&(file->Checked?(*file->Checked):true)&&file->Child) {
if(ApplyPatch(file->Child, true, NULL, GetModuleNameAndVersion(hModule,NULL,NULL), isMorrowind, DWORD(hModule)-DEFAULT_INSTANCE_DLL)) {
if(isMorrowind) _LogLine("Patch has been applied to %s successfully", file->Section);
}
break;
}
}while(file = file->Next);
return;
}
void PatchProcessMemory(HINSTANCE hModule, LPSTR origFilename, DWORD dwVersionLS, bool isMorrowind) {
HINSTANCE hInstance = hModule;//GetModuleHandleA(NULL);
if(lpPatchTree && hInstance && hModule && origFilename) {} else return;
PatchTree *file = lpPatchTree;
do {
HINSTANCE hModuleInstance = _stricmp(origFilename, file->Section)==0 ? hModule : GetModuleHandleA(file->Section);
if(hModule == hInstance && (_stricmp(TEXT_DLL_NAME, file->Section)==0 || _stricmp(MWE_DLL_NAME, file->Section)==0)) continue;
if(hModuleInstance && (file->Removed?!(*file->Removed):true) && (file->Checked?(*file->Checked):true) && file->Child) {
if(ApplyPatch(file->Child, true, NULL,
hModuleInstance == hInstance ? dwVersionLS : GetModuleNameAndVersion(hModuleInstance, NULL, NULL), isMorrowind,
DWORD(hModuleInstance) - (hModuleInstance == hInstance ? DEFAULT_INSTANCE_EXE : DEFAULT_INSTANCE_DLL ))) {
if(isMorrowind) _LogLine("Patch has been applied to %s successfully", file->Section);
}
}
}while(file = file->Next);
return;
}
