diff options
Diffstat (limited to 'NorthstarDedicatedTest')
| -rw-r--r-- | NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj | 2 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters | 21 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/dllmain.cpp | 2 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/emit_blocker.cpp | 26 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/emit_blocker.h | 3 |
5 files changed, 48 insertions, 6 deletions
diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj index 1d065006..8f969d3e 100644 --- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj +++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj @@ -115,6 +115,7 @@ <ClInclude Include="chatcommand.h" /> <ClInclude Include="clientchathooks.h" /> <ClInclude Include="clientvideooverrides.h" /> + <ClInclude Include="emit_blocker.h" /> <ClInclude Include="localchatwriter.h" /> <ClInclude Include="ns_version.h" /> <ClInclude Include="plugins.h" /> @@ -582,6 +583,7 @@ <ClCompile Include="dedicated.cpp" /> <ClCompile Include="dedicatedmaterialsystem.cpp" /> <ClCompile Include="dllmain.cpp" /> + <ClCompile Include="emit_blocker.cpp" /> <ClCompile Include="filesystem.cpp" /> <ClCompile Include="gameutils.cpp" /> <ClCompile Include="hooks.cpp" /> diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters index c6815227..0424fcf6 100644 --- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters +++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters @@ -133,6 +133,9 @@ <Filter Include="Source Files\Shared\Exploit Fixes\UTF8Parser"> <UniqueIdentifier>{b30e08b1-b962-4264-8cbb-a0a31924b93e}</UniqueIdentifier> </Filter> + <Filter Include="Header Files\Shared\ExploitFixes"> + <UniqueIdentifier>{7f609cee-d2c0-46a2-b06e-83b9f0511915}</UniqueIdentifier> + </Filter> </ItemGroup> <ItemGroup> <ClInclude Include="pch.h"> @@ -1491,12 +1494,6 @@ <ClInclude Include="clientvideooverrides.h"> <Filter>Header Files\Client</Filter> </ClInclude> - <ClInclude Include="ExploitFixes.h"> - <Filter>Source Files\Shared\Exploit Fixes</Filter> - </ClInclude> - <ClInclude Include="NSMem.h"> - <Filter>Source Files\Shared\Exploit Fixes</Filter> - </ClInclude> <ClInclude Include="ExploitFixes_UTF8Parser.h"> <Filter>Source Files\Shared\Exploit Fixes\UTF8Parser</Filter> </ClInclude> @@ -1506,6 +1503,15 @@ <ClInclude Include="ns_version.h"> <Filter>Header Files</Filter> </ClInclude> + <ClInclude Include="ExploitFixes.h"> + <Filter>Header Files\Shared\ExploitFixes</Filter> + </ClInclude> + <ClInclude Include="NSMem.h"> + <Filter>Header Files\Shared\ExploitFixes</Filter> + </ClInclude> + <ClInclude Include="emit_blocker.h"> + <Filter>Header Files\Shared\ExploitFixes</Filter> + </ClInclude> </ItemGroup> <ItemGroup> <ClCompile Include="dllmain.cpp"> @@ -1667,6 +1673,9 @@ <ClCompile Include="version.cpp"> <Filter>Source Files</Filter> </ClCompile> + <ClCompile Include="emit_blocker.cpp"> + <Filter>Source Files\Shared\Exploit Fixes</Filter> + </ClCompile> </ItemGroup> <ItemGroup> <MASM Include="audio_asm.asm"> diff --git a/NorthstarDedicatedTest/dllmain.cpp b/NorthstarDedicatedTest/dllmain.cpp index c0674d94..1b98105c 100644 --- a/NorthstarDedicatedTest/dllmain.cpp +++ b/NorthstarDedicatedTest/dllmain.cpp @@ -49,6 +49,7 @@ #include "rapidjson/writer.h" #include "rapidjson/error/en.h" #include "ExploitFixes.h" +#include "emit_blocker.h" typedef void (*initPluginFuncPtr)(void* getPluginObject); @@ -283,6 +284,7 @@ bool InitialiseNorthstar() // activate exploit fixes AddDllLoadCallback("server.dll", ExploitFixes::LoadCallback); + AddDllLoadCallback("server.dll", InitialiseServerEmit_Blocker); // run callbacks for any libraries that are already loaded by now CallAllPendingDLLLoadCallbacks(); diff --git a/NorthstarDedicatedTest/emit_blocker.cpp b/NorthstarDedicatedTest/emit_blocker.cpp new file mode 100644 index 00000000..3f996c69 --- /dev/null +++ b/NorthstarDedicatedTest/emit_blocker.cpp @@ -0,0 +1,26 @@ +#include "pch.h" +#include "cvar.h" + +ConVar* sv_cheats; + +typedef char(__fastcall* function_containing_emit_t)(uint64_t a1, uint64_t a2); +function_containing_emit_t function_containing_emit; + +char function_containing_emit_hook(uint64_t unknown_value, uint64_t command_ptr) +{ + char* command_string = *(char**)(command_ptr + 1040); // From decompile + if (!sv_cheats->m_Value.m_nValue && !strncmp(command_string, "emit", 5)) + { + spdlog::info("Blocking command \"emit\" because sv_cheats was 0"); + return 1; + } + return function_containing_emit(unknown_value, command_ptr); +} + +void InitialiseServerEmit_Blocker(HMODULE baseAddress) +{ + HookEnabler hook; + sv_cheats = g_pCVar->FindVar("sv_cheats"); + ENABLER_CREATEHOOK( + hook, (char*)baseAddress + 0x5889A0, &function_containing_emit_hook, reinterpret_cast<LPVOID*>(&function_containing_emit)); +}
\ No newline at end of file diff --git a/NorthstarDedicatedTest/emit_blocker.h b/NorthstarDedicatedTest/emit_blocker.h new file mode 100644 index 00000000..43991927 --- /dev/null +++ b/NorthstarDedicatedTest/emit_blocker.h @@ -0,0 +1,3 @@ +#pragma once + +void InitialiseServerEmit_Blocker(HMODULE baseAddress);
\ No newline at end of file |