aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBobTheBob <32057864+BobTheBob9@users.noreply.github.com>2022-11-12 14:16:38 +0000
committerGitHub <noreply@github.com>2022-11-12 14:16:38 +0000
commitab5db7fde23ef6cd87fa8a7e07973179a80e02d4 (patch)
tree7788d66c7cb77398f3efece82d716db738a4b3a1
parenta02ccdddde4495504fe11d593f3ed3fcefc00a0f (diff)
downloadNorthstarLauncher-ab5db7fde23ef6cd87fa8a7e07973179a80e02d4.tar.gz
NorthstarLauncher-ab5db7fde23ef6cd87fa8a7e07973179a80e02d4.zip
allow vmts do be loaded from disk (#292)
-rw-r--r--NorthstarDLL/NorthstarDLL.vcxproj1
-rw-r--r--NorthstarDLL/NorthstarDLL.vcxproj.filters3
-rw-r--r--NorthstarDLL/diskvmtfixes.cpp16
3 files changed, 20 insertions, 0 deletions
diff --git a/NorthstarDLL/NorthstarDLL.vcxproj b/NorthstarDLL/NorthstarDLL.vcxproj
index d39fd68b..90dced09 100644
--- a/NorthstarDLL/NorthstarDLL.vcxproj
+++ b/NorthstarDLL/NorthstarDLL.vcxproj
@@ -572,6 +572,7 @@
<ClCompile Include="clientruihooks.cpp" />
<ClCompile Include="clientvideooverrides.cpp" />
<ClCompile Include="concommand.cpp" />
+ <ClCompile Include="diskvmtfixes.cpp" />
<ClCompile Include="exploitfixes_lzss.cpp" />
<ClCompile Include="keyvalues.cpp" />
<ClCompile Include="limits.cpp" />
diff --git a/NorthstarDLL/NorthstarDLL.vcxproj.filters b/NorthstarDLL/NorthstarDLL.vcxproj.filters
index f5d5bd5d..8dfbe685 100644
--- a/NorthstarDLL/NorthstarDLL.vcxproj.filters
+++ b/NorthstarDLL/NorthstarDLL.vcxproj.filters
@@ -1697,6 +1697,9 @@
<ClCompile Include="scriptdatatables.cpp">
<Filter>Source Files\Scripted</Filter>
</ClCompile>
+ <ClCompile Include="diskvmtfixes.cpp">
+ <Filter>Source Files\Client</Filter>
+ </ClCompile>
<ClCompile Include="keyvalues.cpp">
<Filter>Source Files</Filter>
</ClCompile>
diff --git a/NorthstarDLL/diskvmtfixes.cpp b/NorthstarDLL/diskvmtfixes.cpp
new file mode 100644
index 00000000..f5f3e2cd
--- /dev/null
+++ b/NorthstarDLL/diskvmtfixes.cpp
@@ -0,0 +1,16 @@
+#include "pch.h"
+
+ON_DLL_LOAD_CLIENT("materialsystem_dx11.dll", DiskVMTFixes, (CModule module))
+{
+ // in retail VMTs will never load if cache read is invalid due to a special case for them in KeyValues::LoadFromFile
+ // this effectively makes it impossible to load them from mods because we invalidate cache for doing this
+ // so uhh, stop that from happening
+
+ // tbh idk why they even changed any of this what's the point it looks like it works fine who cares my god
+
+ // matsystem KeyValues::LoadFromFile: patch special case on cache read failure for vmts
+ module.Offset(0x1281B9).Patch("EB");
+
+ // CMaterialSystem::FindMaterial: don't call function that crashes if previous patch is applied
+ module.Offset(0x5F55A).NOP(5);
+}