mirror of
https://github.com/kurikomoe/L4D2Fix.git
synced 2026-10-10 04:43:07 +08:00
initial commit
This commit is contained in:
Kuriko Moe
+213
@@ -0,0 +1,213 @@
|
||||
# 语言: None, Cpp, Java, JavaScript, ObjC, Proto, TableGen, TextProto
|
||||
Language: Cpp
|
||||
# BasedOnStyle: Google
|
||||
|
||||
# 访问说明符(public、private等)的偏移
|
||||
AccessModifierOffset: -4
|
||||
|
||||
# 开括号(开圆括号、开尖括号、开方括号)后的对齐: Align, DontAlign, AlwaysBreak(总是在开括号后换行)
|
||||
AlignAfterOpenBracket: Align
|
||||
|
||||
# 连续赋值时，对齐所有等号
|
||||
AlignConsecutiveAssignments: false
|
||||
|
||||
# 连续声明时，对齐所有声明的变量名
|
||||
AlignConsecutiveDeclarations: false
|
||||
|
||||
# 右对齐逃脱换行(使用反斜杠换行)的反斜杠
|
||||
AlignEscapedNewlines: Right
|
||||
|
||||
# 水平对齐二元和三元表达式的操作数
|
||||
AlignOperands: true
|
||||
|
||||
# 对齐连续的尾随的注释
|
||||
AlignTrailingComments: true
|
||||
|
||||
# 不允许函数声明的所有参数在放在下一行
|
||||
AllowAllParametersOfDeclarationOnNextLine: false
|
||||
|
||||
# 不允许短的块放在同一行
|
||||
AllowShortBlocksOnASingleLine: true
|
||||
|
||||
# 允许短的case标签放在同一行
|
||||
AllowShortCaseLabelsOnASingleLine: true
|
||||
|
||||
# 允许短的函数放在同一行: None, InlineOnly(定义在类中), Empty(空函数), Inline(定义在类中，空函数), All
|
||||
AllowShortFunctionsOnASingleLine: None
|
||||
|
||||
# 允许短的if语句保持在同一行
|
||||
AllowShortIfStatementsOnASingleLine: true
|
||||
|
||||
# 允许短的循环保持在同一行
|
||||
AllowShortLoopsOnASingleLine: true
|
||||
|
||||
# 总是在返回类型后换行: None, All, TopLevel(顶级函数，不包括在类中的函数),
|
||||
# AllDefinitions(所有的定义，不包括声明), TopLevelDefinitions(所有的顶级函数的定义)
|
||||
AlwaysBreakAfterReturnType: None
|
||||
|
||||
# 总是在多行string字面量前换行
|
||||
AlwaysBreakBeforeMultilineStrings: false
|
||||
|
||||
# 总是在template声明后换行
|
||||
AlwaysBreakTemplateDeclarations: true
|
||||
|
||||
# false表示函数实参要么都在同一行，要么都各自一行
|
||||
BinPackArguments: true
|
||||
|
||||
# false表示所有形参要么都在同一行，要么都各自一行
|
||||
BinPackParameters: true
|
||||
|
||||
# 大括号换行，只有当BreakBeforeBraces设置为Custom时才有效
|
||||
BraceWrapping:
|
||||
# class定义后面
|
||||
AfterClass: false
|
||||
# 控制语句后面
|
||||
AfterControlStatement: false
|
||||
# enum定义后面
|
||||
AfterEnum: false
|
||||
# 函数定义后面
|
||||
AfterFunction: false
|
||||
# 命名空间定义后面
|
||||
AfterNamespace: false
|
||||
# struct定义后面
|
||||
AfterStruct: false
|
||||
# union定义后面
|
||||
AfterUnion: false
|
||||
# extern之后
|
||||
AfterExternBlock: false
|
||||
# catch之前
|
||||
BeforeCatch: false
|
||||
# else之前
|
||||
BeforeElse: false
|
||||
# 缩进大括号
|
||||
IndentBraces: false
|
||||
# 分离空函数
|
||||
SplitEmptyFunction: false
|
||||
# 分离空语句
|
||||
SplitEmptyRecord: false
|
||||
# 分离空命名空间
|
||||
SplitEmptyNamespace: false
|
||||
|
||||
# 在二元运算符前换行: None(在操作符后换行), NonAssignment(在非赋值的操作符前换行), All(在操作符前换行)
|
||||
BreakBeforeBinaryOperators: NonAssignment
|
||||
|
||||
# 在大括号前换行: Attach(始终将大括号附加到周围的上下文), Linux(除函数、命名空间和类定义，与Attach类似),
|
||||
# Mozilla(除枚举、函数、记录定义，与Attach类似), Stroustrup(除函数定义、catch、else，与Attach类似),
|
||||
# Allman(总是在大括号前换行), GNU(总是在大括号前换行，并对于控制语句的大括号增加额外的缩进), WebKit(在函数前换行), Custom
|
||||
# 注：这里认为语句块也属于函数
|
||||
BreakBeforeBraces: Custom
|
||||
|
||||
# 在三元运算符前换行
|
||||
BreakBeforeTernaryOperators: false
|
||||
|
||||
# 在构造函数的初始化列表的冒号后换行
|
||||
BreakConstructorInitializers: AfterColon
|
||||
|
||||
#BreakInheritanceList: AfterColon
|
||||
|
||||
BreakStringLiterals: false
|
||||
|
||||
# 每行字符的限制，0表示没有限制
|
||||
ColumnLimit: 0
|
||||
|
||||
CompactNamespaces: true
|
||||
|
||||
# 构造函数的初始化列表要么都在同一行，要么都各自一行
|
||||
ConstructorInitializerAllOnOneLineOrOnePerLine: false
|
||||
|
||||
# 构造函数的初始化列表的缩进宽度
|
||||
ConstructorInitializerIndentWidth: 4
|
||||
|
||||
# 延续的行的缩进宽度
|
||||
ContinuationIndentWidth: 4
|
||||
|
||||
# 去除C++11的列表初始化的大括号{后和}前的空格
|
||||
Cpp11BracedListStyle: true
|
||||
|
||||
# 继承最常用的指针和引用的对齐方式
|
||||
DerivePointerAlignment: false
|
||||
|
||||
# 固定命名空间注释
|
||||
FixNamespaceComments: true
|
||||
|
||||
# 缩进case标签
|
||||
IndentCaseLabels: false
|
||||
|
||||
IndentPPDirectives: None
|
||||
|
||||
# 缩进宽度
|
||||
IndentWidth: 4
|
||||
|
||||
# 函数返回类型换行时，缩进函数声明或函数定义的函数名
|
||||
IndentWrappedFunctionNames: false
|
||||
|
||||
# 保留在块开始处的空行
|
||||
KeepEmptyLinesAtTheStartOfBlocks: false
|
||||
|
||||
# 连续空行的最大数量
|
||||
MaxEmptyLinesToKeep: 1
|
||||
|
||||
# 命名空间的缩进: None, Inner(缩进嵌套的命名空间中的内容), All
|
||||
NamespaceIndentation: None
|
||||
|
||||
# 指针和引用的对齐: Left, Right, Middle
|
||||
PointerAlignment: Right
|
||||
|
||||
# 允许重新排版注释
|
||||
ReflowComments: true
|
||||
|
||||
# 允许排序#include
|
||||
SortIncludes: false
|
||||
|
||||
# 允许排序 using 声明
|
||||
SortUsingDeclarations: false
|
||||
|
||||
# 在C风格类型转换后添加空格
|
||||
SpaceAfterCStyleCast: false
|
||||
|
||||
# 在Template 关键字后面添加空格
|
||||
SpaceAfterTemplateKeyword: true
|
||||
|
||||
# 在赋值运算符之前添加空格
|
||||
SpaceBeforeAssignmentOperators: true
|
||||
|
||||
# SpaceBeforeCpp11BracedList: true
|
||||
|
||||
# SpaceBeforeCtorInitializerColon: true
|
||||
|
||||
# SpaceBeforeInheritanceColon: true
|
||||
|
||||
# 开圆括号之前添加一个空格: Never, ControlStatements, Always
|
||||
SpaceBeforeParens: ControlStatements
|
||||
|
||||
# SpaceBeforeRangeBasedForLoopColon: true
|
||||
|
||||
# 在空的圆括号中添加空格
|
||||
SpaceInEmptyParentheses: false
|
||||
|
||||
# 在尾随的评论前添加的空格数(只适用于//)
|
||||
SpacesBeforeTrailingComments: 1
|
||||
|
||||
# 在尖括号的<后和>前添加空格
|
||||
SpacesInAngles: false
|
||||
|
||||
# 在C风格类型转换的括号中添加空格
|
||||
SpacesInCStyleCastParentheses: false
|
||||
|
||||
# 在容器(ObjC和JavaScript的数组和字典等)字面量中添加空格
|
||||
SpacesInContainerLiterals: true
|
||||
|
||||
# 在圆括号的(后和)前添加空格
|
||||
SpacesInParentheses: false
|
||||
|
||||
# 在方括号的[后和]前添加空格，lamda表达式和未指明大小的数组的声明不受影响
|
||||
SpacesInSquareBrackets: false
|
||||
|
||||
# 标准: Cpp03, Cpp11, Auto
|
||||
Standard: Cpp11
|
||||
|
||||
# tab宽度
|
||||
TabWidth: 4
|
||||
|
||||
# 使用tab字符: Never, ForIndentation, ForContinuationAndIndentation, Always
|
||||
UseTab: Never
|
||||
+91
@@ -0,0 +1,91 @@
|
||||
---
|
||||
# Configure clang-tidy for this project.
|
||||
|
||||
# Here is an explanation for why some of the checks are disabled:
|
||||
#
|
||||
# -google-readability-namespace-comments: the *_CLIENT_NS is a macro, and
|
||||
# clang-tidy fails to match it against the initial value.
|
||||
#
|
||||
# -modernize-use-trailing-return-type: clang-tidy recommends using
|
||||
# `auto Foo() -> std::string { return ...; }`, we think the code is less
|
||||
# readable in this form.
|
||||
#
|
||||
# -modernize-return-braced-init-list: We think removing typenames and using
|
||||
# only braced-init can hurt readability.
|
||||
#
|
||||
# -performance-move-const-arg: This warning requires the developer to
|
||||
# know/care more about the implementation details of types/functions than
|
||||
# should be necessary. For example, `A a; F(std::move(a));` will trigger a
|
||||
# warning IFF `A` is a trivial type (and therefore the move is
|
||||
# meaningless). It would also warn if `F` accepts by `const&`, which is
|
||||
# another detail that the caller need not care about.
|
||||
#
|
||||
# -readability-redundant-declaration: A friend declaration inside a class
|
||||
# counts as a declaration, so if we also declare that friend outside the
|
||||
# class in order to document it as part of the public API, that will
|
||||
# trigger a redundant declaration warning from this check.
|
||||
#
|
||||
Checks: >
|
||||
-*,
|
||||
bugprone-*,
|
||||
google-*,
|
||||
misc-*,
|
||||
modernize-*,
|
||||
performance-*,
|
||||
portability-*,
|
||||
readability-*,
|
||||
-google-readability-braces-around-statements,
|
||||
-google-readability-namespace-comments,
|
||||
-google-runtime-references,
|
||||
-misc-non-private-member-variables-in-classes,
|
||||
-modernize-return-braced-init-list,
|
||||
-performance-move-const-arg,
|
||||
-readability-named-parameter,
|
||||
-modernize-use-trailing-return-type,
|
||||
-readability-braces-around-statements,
|
||||
-readability-redundant-declaration,
|
||||
-readability-magic-numbers,
|
||||
-readability-identifier-length,
|
||||
-modernize-use-nodiscard,
|
||||
-bugprone-easily-swappable-parameters,
|
||||
-modernize-avoid-c-arrays,
|
||||
-readability-redundant-control-flow,
|
||||
-google-build-using-namespace,
|
||||
|
||||
# -modernize-use-nodiscard: [[nodiscard]] for const func
|
||||
# -bugprone-easily-swappable-parameters: I cannot avoid this fn(i32, i32)
|
||||
# -modernize-avoid-c-arrays: CArray is sometimes useful for reverse engineering
|
||||
# -readability-redundant-control-flow: What can i say
|
||||
# -google-build-using-namespace: I know, but sometimes I need this.
|
||||
|
||||
# Turn all the warnings from the checks above into errors.
|
||||
# WarningsAsErrors: "*"
|
||||
|
||||
# TODO(#205) - Enable clang-tidy checks in our headers.
|
||||
# HeaderFilterRegex: "google/cloud/.*"
|
||||
|
||||
CheckOptions:
|
||||
# - { key: readability-identifier-naming.NamespaceCase, value: lower_case }
|
||||
# - { key: readability-identifier-naming.ClassCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.StructCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.TemplateParameterCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.FunctionCase, value: aNy_CasE }
|
||||
# - { key: readability-identifier-naming.VariableCase, value: lower_case }
|
||||
# - { key: readability-identifier-naming.ClassMemberCase, value: lower_case }
|
||||
# - { key: readability-identifier-naming.ClassMemberSuffix, value: _ }
|
||||
# - { key: readability-identifier-naming.PrivateMemberSuffix, value: _ }
|
||||
# - { key: readability-identifier-naming.ProtectedMemberSuffix, value: _ }
|
||||
# - { key: readability-identifier-naming.MacroDefinitionCase, value: UPPER_CASE }
|
||||
# - { key: readability-identifier-naming.EnumConstantCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.EnumConstantPrefix, value: k }
|
||||
# - { key: readability-identifier-naming.ConstexprVariableCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.ConstexprVariablePrefix, value: k }
|
||||
# - { key: readability-identifier-naming.GlobalConstantCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.GlobalConstantPrefix, value: k }
|
||||
# - { key: readability-identifier-naming.MemberConstantCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.MemberConstantPrefix, value: k }
|
||||
# - { key: readability-identifier-naming.StaticConstantCase, value: CamelCase }
|
||||
# - { key: readability-identifier-naming.StaticConstantPrefix, value: k }
|
||||
# - { key: readability-implicit-bool-conversion.AllowIntegerConditions, value: 1 }
|
||||
# - { key: readability-implicit-bool-conversion.AllowPointerConditions, value: 1 }
|
||||
- { key: readability-identifier-naming.VariableHungarianPrefix, value: ON }
|
||||
+87
@@ -0,0 +1,87 @@
|
||||
/release
|
||||
/build
|
||||
|
||||
.vscode/
|
||||
.idea/
|
||||
|
||||
# cmake build dir
|
||||
.build/
|
||||
# cmake cache dir
|
||||
.cache/
|
||||
# cmake binary output dir
|
||||
.output/
|
||||
|
||||
# vcpkg dir
|
||||
vcpkg/
|
||||
|
||||
# Created by https://www.toptal.com/developers/gitignore/api/vcpkg
|
||||
# Edit at https://www.toptal.com/developers/gitignore?templates=vcpkg
|
||||
|
||||
### vcpkg ###
|
||||
# Vcpkg
|
||||
|
||||
vcpkg-manifest-install.log
|
||||
|
||||
## Manifest Mode
|
||||
vcpkg_installed/
|
||||
|
||||
# End of https://www.toptal.com/developers/gitignore/api/vcpkg
|
||||
# Created by https://www.toptal.com/developers/gitignore/api/cmake
|
||||
# Edit at https://www.toptal.com/developers/gitignore?templates=cmake
|
||||
|
||||
### CMake ###
|
||||
CMakeLists.txt.user
|
||||
CMakeCache.txt
|
||||
CMakeFiles
|
||||
CMakeScripts
|
||||
Testing
|
||||
Makefile
|
||||
cmake_install.cmake
|
||||
install_manifest.txt
|
||||
compile_commands.json
|
||||
CTestTestfile.cmake
|
||||
_deps
|
||||
|
||||
### CMake Patch ###
|
||||
# External projects
|
||||
*-prefix/
|
||||
|
||||
# End of https://www.toptal.com/developers/gitignore/api/cmake
|
||||
# Created by https://www.toptal.com/developers/gitignore/api/c++
|
||||
# Edit at https://www.toptal.com/developers/gitignore?templates=c++
|
||||
|
||||
### C++ ###
|
||||
# Prerequisites
|
||||
*.d
|
||||
|
||||
# Compiled Object files
|
||||
*.slo
|
||||
*.lo
|
||||
*.o
|
||||
*.obj
|
||||
|
||||
# Precompiled Headers
|
||||
*.gch
|
||||
*.pch
|
||||
|
||||
# Compiled Dynamic libraries
|
||||
*.so
|
||||
*.dylib
|
||||
*.dll
|
||||
|
||||
# Fortran module files
|
||||
*.mod
|
||||
*.smod
|
||||
|
||||
# Compiled Static libraries
|
||||
*.lai
|
||||
*.la
|
||||
*.a
|
||||
*.lib
|
||||
|
||||
# Executables
|
||||
*.exe
|
||||
*.out
|
||||
*.app
|
||||
|
||||
# End of https://www.toptal.com/developers/gitignore/api/c++
|
||||
@@ -0,0 +1,41 @@
|
||||
cmake_minimum_required(VERSION 3.25.0)
|
||||
|
||||
set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake CACHE STRING "")
|
||||
set(CMAKE_EXPORT_COMPILE_COMMANDS true)
|
||||
|
||||
# set(CMAKE_GENERATOR_TOOLSET "v140" CACHE STRING "Platform Toolset" FORCE)
|
||||
|
||||
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
|
||||
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
|
||||
|
||||
include(AutoCCache)
|
||||
|
||||
project(KProject)
|
||||
|
||||
set(CMAKE_CXX_STANDARD 20)
|
||||
# set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
|
||||
# set(CMAKE_CXX_FLAGS_RELEASE "/MT")
|
||||
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
|
||||
|
||||
# find_package(Catch2 CONFIG REQUIRED)
|
||||
# target_link_libraries(main PRIVATE Catch2::Catch2 Catch2::Catch2WithMain)
|
||||
|
||||
find_package(minhook CONFIG REQUIRED)
|
||||
|
||||
find_package(spdlog CONFIG REQUIRED)
|
||||
|
||||
set(TARGET "kpatch")
|
||||
set(TARGET_SRC src/dllmain.cpp)
|
||||
set(TARGET_OUTPUT_NAME "kpatch")
|
||||
add_library(${TARGET} SHARED ${TARGET_SRC})
|
||||
set_target_properties(${TARGET} PROPERTIES OUTPUT_NAME ${TARGET_OUTPUT_NAME})
|
||||
target_include_directories(${TARGET} PRIVATE ${CMAKE_SOURCE_DIR}/include)
|
||||
target_link_libraries(${TARGET} PUBLIC spdlog::spdlog)
|
||||
# target_link_libraries(${TARGET} PUBLIC minhook::minhook)
|
||||
|
||||
|
||||
# ------------ post build ------------
|
||||
# copy compile_commands.json for clangd
|
||||
if(EXISTS "${CMAKE_BINARY_DIR}/compile_commands.json")
|
||||
file(COPY "${CMAKE_BINARY_DIR}/compile_commands.json" DESTINATION "${CMAKE_SOURCE_DIR}")
|
||||
endif()
|
||||
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"version": 6,
|
||||
"cmakeMinimumRequired": {
|
||||
"major": 3,
|
||||
"minor": 25,
|
||||
"patch": 0
|
||||
},
|
||||
"include": [
|
||||
"cmake/presets/linux.json",
|
||||
"cmake/presets/windows.json"
|
||||
],
|
||||
"configurePresets": [ ],
|
||||
"buildPresets": [ ],
|
||||
"testPresets": [ ]
|
||||
}
|
||||
@@ -0,0 +1,43 @@
|
||||
### L4D2 Too Many Indices Fix
|
||||
|
||||
用来处理这个问题：
|
||||
|
||||
|
||||
|
||||
### 编译
|
||||
```
|
||||
just config build
|
||||
```
|
||||
|
||||
### 原理解析：
|
||||
|
||||
> 虽然一开始是靠逆向找的，后来发现自己犯傻了，明明 source 引擎是开源了部分内容的，直接看源代码不香么 QAQ
|
||||
|
||||
逆向的话，基本上就是定位字符串，之后 trace 追一下代码的执行流（或者直接搜索立即数 0x8000，反正也没几个结果，之后猜一下函数是干什么的）
|
||||
|
||||
|
||||
|
||||
从源代码更简单，直接看就行了。
|
||||
|
||||
```c++
|
||||
enum
|
||||
{
|
||||
VERTEX_BUFFER_SIZE = 32768, // 罪魁祸首，你开这么小的 buffer 干什么
|
||||
MAX_QUAD_INDICES = 16384,
|
||||
};
|
||||
```
|
||||
|
||||
位置： https://github.com/nillerusr/source-engine/blob/29985681a18508e78dc79ad863952f830be237b6/materialsystem/shaderapidx9/meshdx8.cpp#L71
|
||||
|
||||
|
||||
|
||||
对比 dx10：（32倍差距）
|
||||
|
||||
```c++
|
||||
VERTEX_BUFFER_SIZE = 1024 * 1024
|
||||
```
|
||||
|
||||
|
||||
### 修正方法
|
||||
|
||||
一开始是直接 patch 立即数，但是 L4D2 更新有点频繁，就索性直接写成动态 patch 了。
|
||||
@@ -0,0 +1,10 @@
|
||||
# From https://gist.github.com/cgmb/c48bfa77da6c825a27bf05d25001d321
|
||||
|
||||
option(AUTO_CCACHE "Use ccache to speed up rebuilds" ON)
|
||||
find_program(CCACHE_PROGRAM ccache)
|
||||
if(CCACHE_PROGRAM AND ${AUTO_CCACHE})
|
||||
message(STATUS "Using ${CCACHE_PROGRAM} as compiler launcher")
|
||||
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
# requires at least CMake 3.9 to be any use
|
||||
set(CMAKE_CUDA_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
endif()
|
||||
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"version": 6,
|
||||
"configurePresets": [
|
||||
{
|
||||
"name": "config-base",
|
||||
"displayName": "base Configuration",
|
||||
"hidden": true,
|
||||
"binaryDir": "${sourceDir}/build/${presetName}",
|
||||
"installDir": "${sourceDir}/install/${presetName}",
|
||||
"cacheVariables": {
|
||||
"CMAKE_EXPORT_COMPILE_COMMANDS": true
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,77 @@
|
||||
{
|
||||
"version": 6,
|
||||
"include": [ "base.json" ],
|
||||
"configurePresets": [
|
||||
{
|
||||
"name": "config-base-linux",
|
||||
"displayName": "base Configuration for linux",
|
||||
"inherits": "config-base",
|
||||
"hidden": true,
|
||||
"condition": {
|
||||
"type": "equals",
|
||||
"lhs": "${hostSystemName}",
|
||||
"rhs": "Linux"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x64-debug",
|
||||
"inherits": "config-base-linux",
|
||||
"generator": "Ninja",
|
||||
"architecture":{
|
||||
"value": "x64",
|
||||
"strategy": "external"
|
||||
},
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Debug"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x64-release",
|
||||
"inherits": "x64-debug",
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Release"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x86-debug",
|
||||
"inherits": "config-base-linux",
|
||||
"generator": "Ninja",
|
||||
"architecture":{
|
||||
"value": "x86",
|
||||
"strategy": "external"
|
||||
},
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Debug",
|
||||
"CMAKE_C_FLAGS": "-m32",
|
||||
"CMAKE_CXX_FLAGS": "-m32",
|
||||
"CMAKE_SYSTEM_PROCESSOR": "x86"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x86-release",
|
||||
"inherits": "x86-debug",
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Release"
|
||||
}
|
||||
}
|
||||
],
|
||||
"buildPresets": [
|
||||
{
|
||||
"name": "x64-debug",
|
||||
"configurePreset": "x64-debug"
|
||||
},
|
||||
{
|
||||
"name": "x64-release",
|
||||
"configurePreset": "x64-release"
|
||||
},
|
||||
{
|
||||
"name": "x86-debug",
|
||||
"configurePreset": "x86-debug"
|
||||
},
|
||||
{
|
||||
"name": "x86-release",
|
||||
"configurePreset": "x86-release"
|
||||
}
|
||||
],
|
||||
"testPresets": [ ]
|
||||
}
|
||||
@@ -0,0 +1,76 @@
|
||||
{
|
||||
"version": 6,
|
||||
"include": ["base.json"],
|
||||
"configurePresets": [
|
||||
{
|
||||
"name": "config-base-windows",
|
||||
"displayName": "base Configuration for windows",
|
||||
"inherits": "config-base",
|
||||
"hidden": true,
|
||||
"condition": {
|
||||
"type": "equals",
|
||||
"lhs": "${hostSystemName}",
|
||||
"rhs": "Windows"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x64-debug-msvc",
|
||||
"inherits": "config-base-windows",
|
||||
"generator": "",
|
||||
"architecture":{
|
||||
"value": "x64",
|
||||
"strategy": "external"
|
||||
},
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Debug",
|
||||
"CMAKE_GENERATOR_PLATFORM": "x64"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x64-release-msvc",
|
||||
"inherits": "x64-debug-msvc",
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Release"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x86-debug-msvc",
|
||||
"inherits": "config-base-windows",
|
||||
"generator": "",
|
||||
"architecture":{
|
||||
"value": "x86",
|
||||
"strategy": "external"
|
||||
},
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Debug",
|
||||
"CMAKE_GENERATOR_PLATFORM": "Win32"
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "x86-release-msvc",
|
||||
"inherits": "x86-debug-msvc",
|
||||
"cacheVariables": {
|
||||
"CMAKE_BUILD_TYPE" : "Release"
|
||||
}
|
||||
}
|
||||
],
|
||||
"buildPresets": [
|
||||
{
|
||||
"name": "x64-debug-msvc",
|
||||
"configurePreset": "x64-debug-msvc"
|
||||
},
|
||||
{
|
||||
"name": "x64-release-msvc",
|
||||
"configurePreset": "x64-release-msvc"
|
||||
},
|
||||
{
|
||||
"name": "x86-debug-msvc",
|
||||
"configurePreset": "x86-debug-msvc"
|
||||
},
|
||||
{
|
||||
"name": "x86-release-msvc",
|
||||
"configurePreset": "x86-release-msvc"
|
||||
}
|
||||
],
|
||||
"testPresets": [ ]
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
TEMPLATE_VER := "v1.0.0"
|
||||
TARGET := "F:/Games/SteamLibrary/steamapps/common/Left 4 Dead 2"
|
||||
|
||||
# use `just preset=x64-release config build` to override this
|
||||
preset := "x86-release-msvc"
|
||||
target := "main"
|
||||
|
||||
[linux]
|
||||
init:
|
||||
bash ./scripts/init_linux.sh
|
||||
|
||||
clean:
|
||||
rm -rf build
|
||||
|
||||
config:
|
||||
cmake --preset {{preset}}
|
||||
|
||||
build:
|
||||
cmake --build --preset {{preset}} --config Release
|
||||
cp -f ./build/x86-release-msvc/bin/Release/kpatch.dll "{{TARGET}}/kpatch.asi"
|
||||
|
||||
@run:
|
||||
./build/{{preset}}/bin/{{target}}
|
||||
@@ -0,0 +1,8 @@
|
||||
#!/bin/bash
|
||||
|
||||
set -xe
|
||||
|
||||
git clone https://github.com/microsoft/vcpkg.git --depth 1
|
||||
./vcpkg/bootstrap-vcpkg.sh
|
||||
|
||||
./vcpkg/vcpkg new --application
|
||||
@@ -0,0 +1,10 @@
|
||||
#!nu
|
||||
|
||||
echo "init vcpkg"
|
||||
git clone https://github.com/microsoft/vcpkg.git --depth 1
|
||||
./vcpkg/bootstrap-vcpkg.bat
|
||||
|
||||
./vcpkg/vcpkg new --application
|
||||
|
||||
echo "Retarget from linux preset `x64-debug` to windows preset `x64-debug-msvc`"
|
||||
open justfile | str replace r#'"x64-debug"'# r#'"x64-debug-msvc"'# | save justfile -f
|
||||
+132
@@ -0,0 +1,132 @@
|
||||
#include "stdafx.h"
|
||||
#include "helper.hpp"
|
||||
#include <spdlog/spdlog.h>
|
||||
#include <spdlog/sinks/rotating_file_sink.h>
|
||||
#include <mutex>
|
||||
|
||||
HMODULE baseModule = GetModuleHandle(NULL);
|
||||
HMODULE thisModule; // Fix DLL
|
||||
|
||||
// Version
|
||||
std::string sFixName = "L4D2Fix";
|
||||
std::string sFixVer = "0.0.1";
|
||||
std::string sLogFile = sFixName + ".log";
|
||||
|
||||
// Logger
|
||||
std::shared_ptr<spdlog::logger> logger;
|
||||
std::filesystem::path sExePath;
|
||||
std::string sExeName;
|
||||
std::filesystem::path sThisModulePath;
|
||||
|
||||
void Logging()
|
||||
{
|
||||
// Get this module path
|
||||
WCHAR thisModulePath[_MAX_PATH] = { 0 };
|
||||
GetModuleFileNameW(thisModule, thisModulePath, MAX_PATH);
|
||||
sThisModulePath = thisModulePath;
|
||||
sThisModulePath = sThisModulePath.remove_filename();
|
||||
|
||||
// Get game name and exe path
|
||||
WCHAR exePath[_MAX_PATH] = { 0 };
|
||||
GetModuleFileNameW(baseModule, exePath, MAX_PATH);
|
||||
sExePath = exePath;
|
||||
sExeName = sExePath.filename().string();
|
||||
sExePath = sExePath.remove_filename();
|
||||
|
||||
// spdlog initialisation
|
||||
{
|
||||
try {
|
||||
// Create 10MB truncated logger
|
||||
auto logger = spdlog::rotating_logger_mt(sFixName, sLogFile, 1048576 * 5, 3);
|
||||
spdlog::set_default_logger(logger);
|
||||
|
||||
spdlog::flush_on(spdlog::level::debug);
|
||||
spdlog::info("----------");
|
||||
spdlog::info("{} v{} loaded.", sFixName.c_str(), sFixVer.c_str());
|
||||
spdlog::info("----------");
|
||||
spdlog::info("Log file: {}", sThisModulePath.string() + sLogFile);
|
||||
spdlog::info("----------");
|
||||
|
||||
// Log module details
|
||||
spdlog::info("Module Name: {0:s}", sExeName.c_str());
|
||||
spdlog::info("Module Path: {0:s}", sExePath.string());
|
||||
spdlog::info("Module Address: 0x{0:x}", (uintptr_t)baseModule);
|
||||
spdlog::info("Module Timestamp: {0:d}", Memory::ModuleTimestamp(baseModule));
|
||||
spdlog::info("----------");
|
||||
}
|
||||
catch (const spdlog::spdlog_ex& ex) {
|
||||
AllocConsole();
|
||||
FILE* dummy;
|
||||
freopen_s(&dummy, "CONOUT$", "w", stdout);
|
||||
std::cout << "Log initialisation failed: " << ex.what() << std::endl;
|
||||
FreeLibraryAndExitThread(baseModule, 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DWORD __stdcall Main(void*) {
|
||||
Logging();
|
||||
std::filesystem::path startup_check = L"success.txt";
|
||||
if (!std::filesystem::exists(startup_check)) {
|
||||
MessageBoxW(NULL, L"这是一个启动测试，用于检验补丁是否正常运行。\n请注意由于修改内存，请不要进 VAC 服，后果未知。\n本弹窗仅首次启动出现，后续运行情况参见 L4D2Fix.log 日志文件。\n\n关注B站 5050 直播间，谢谢喵 by KurikoMoe!", L"L4D2 Fix", MB_OK);
|
||||
}
|
||||
|
||||
auto hDll = LoadLibraryW(L"shaderapidx9.dll");
|
||||
|
||||
if (hDll == nullptr) {
|
||||
MessageBoxW(NULL, L"Failed to load shaderapidx9.dll!", L"L4D2 Fix", MB_OK);
|
||||
}
|
||||
|
||||
auto f = [&](const char* tag, const char* pattern, size_t offset, size_t w_offset) {
|
||||
std::uint8_t* ptr = Memory::PatternScan(hDll, pattern);
|
||||
|
||||
if (ptr != nullptr) {
|
||||
Memory::Write((uintptr_t)(ptr + w_offset), (uint32_t)0x020000);
|
||||
spdlog::info("Modified the vertex max buffer shaderapidx9.dll: {}", tag);
|
||||
return ptr;
|
||||
}
|
||||
|
||||
spdlog::error("Pattern scan failed for shaderapidx9.dll: {}", tag);
|
||||
return (uint8_t*)nullptr;
|
||||
};
|
||||
|
||||
// CreateEmptyColorMesh
|
||||
auto ptr1 = f("CreateEmptyColorMesh", "68 ?? ?? ?? ?? 68 00 80 00 00 6A 04", 0, 6);
|
||||
|
||||
auto ptr1_1 = f("CreateEmptyColorMesh Later", "68 00 80 00 00 50 8B", (size_t)ptr1, 1);
|
||||
|
||||
// CreateVertexIDBuffer
|
||||
auto ptr2 = f("CreateVertexIDBuffer", "68 ?? ?? ?? ?? 68 00 80 00 00 6A 04", (size_t)ptr1_1, 6);
|
||||
auto ptr2_1 = f("CreateVertexIDBuffer Later", "68 00 80 00 00 50 8B", (size_t)ptr2, 1);
|
||||
|
||||
// Not known
|
||||
auto ptr3 = f("Unknown", "0F B6 C0 50 68 00 80 00 00 53 8B CF E8 ?? ?? ?? ??", (size_t)ptr1, 5);
|
||||
|
||||
if (ptr1 == nullptr || ptr2 == nullptr || ptr3 == nullptr) {
|
||||
MessageBoxW(NULL, L"未能正常应用补丁，patch 未生效，请联系开发者", L"L4D2 Fix", MB_OK);
|
||||
} else {
|
||||
std::fstream file(startup_check, std::ios::out);
|
||||
file << "补丁已生效，关闭启动提示，删除本文件可以重新启用" << std::endl;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
|
||||
thisModule = hModule;
|
||||
|
||||
switch (ul_reason_for_call) {
|
||||
case DLL_PROCESS_ATTACH:
|
||||
HANDLE mainHandle = CreateThread(NULL, 0, Main, 0, CREATE_SUSPENDED, 0);
|
||||
if (mainHandle) {
|
||||
SetThreadPriority(mainHandle, THREAD_PRIORITY_TIME_CRITICAL);
|
||||
ResumeThread(mainHandle);
|
||||
CloseHandle(mainHandle);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
void __declspec(dllexport) kuriko_export() {}
|
||||
+107
@@ -0,0 +1,107 @@
|
||||
#include "stdafx.h"
|
||||
|
||||
namespace Memory
|
||||
{
|
||||
template<typename T>
|
||||
void Write(uintptr_t writeAddress, T value)
|
||||
{
|
||||
DWORD oldProtect;
|
||||
VirtualProtect((LPVOID)(writeAddress), sizeof(T), PAGE_EXECUTE_WRITECOPY, &oldProtect);
|
||||
*(reinterpret_cast<T*>(writeAddress)) = value;
|
||||
VirtualProtect((LPVOID)(writeAddress), sizeof(T), oldProtect, &oldProtect);
|
||||
}
|
||||
|
||||
void PatchBytes(uintptr_t address, const char* pattern, unsigned int numBytes)
|
||||
{
|
||||
DWORD oldProtect;
|
||||
VirtualProtect((LPVOID)address, numBytes, PAGE_EXECUTE_READWRITE, &oldProtect);
|
||||
memcpy((LPVOID)address, pattern, numBytes);
|
||||
VirtualProtect((LPVOID)address, numBytes, oldProtect, &oldProtect);
|
||||
}
|
||||
|
||||
// CSGOSimple's pattern scan
|
||||
// https://github.com/OneshotGH/CSGOSimple-master/blob/master/CSGOSimple/helpers/utils.cpp
|
||||
std::uint8_t* PatternScan(void* module, const char* signature, size_t offset=0)
|
||||
{
|
||||
static auto pattern_to_byte = [](const char* pattern) {
|
||||
auto bytes = std::vector<int>{};
|
||||
auto start = const_cast<char*>(pattern);
|
||||
auto end = const_cast<char*>(pattern) + strlen(pattern);
|
||||
|
||||
for (auto current = start; current < end; ++current) {
|
||||
if (*current == '?') {
|
||||
++current;
|
||||
if (*current == '?')
|
||||
++current;
|
||||
bytes.push_back(-1);
|
||||
}
|
||||
else {
|
||||
bytes.push_back(strtoul(current, ¤t, 16));
|
||||
}
|
||||
}
|
||||
return bytes;
|
||||
};
|
||||
|
||||
auto dosHeader = (PIMAGE_DOS_HEADER)module;
|
||||
auto ntHeaders = (PIMAGE_NT_HEADERS)((std::uint8_t*)module + dosHeader->e_lfanew);
|
||||
|
||||
auto sizeOfImage = ntHeaders->OptionalHeader.SizeOfImage;
|
||||
auto patternBytes = pattern_to_byte(signature);
|
||||
auto scanBytes = reinterpret_cast<std::uint8_t*>(module);
|
||||
|
||||
auto s = patternBytes.size();
|
||||
auto d = patternBytes.data();
|
||||
|
||||
for (auto i = offset; i < sizeOfImage - s; ++i) {
|
||||
bool found = true;
|
||||
for (auto j = 0ul; j < s; ++j) {
|
||||
if (scanBytes[i + j] != d[j] && d[j] != -1) {
|
||||
found = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (found) {
|
||||
return &scanBytes[i];
|
||||
}
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
static HMODULE GetThisDllHandle()
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION info;
|
||||
size_t len = VirtualQueryEx(GetCurrentProcess(), (void*)GetThisDllHandle, &info, sizeof(info));
|
||||
assert(len == sizeof(info));
|
||||
return len ? (HMODULE)info.AllocationBase : NULL;
|
||||
}
|
||||
|
||||
uint32_t ModuleTimestamp(void* module)
|
||||
{
|
||||
auto dosHeader = (PIMAGE_DOS_HEADER)module;
|
||||
auto ntHeaders = (PIMAGE_NT_HEADERS)((std::uint8_t*)module + dosHeader->e_lfanew);
|
||||
return ntHeaders->FileHeader.TimeDateStamp;
|
||||
}
|
||||
|
||||
uintptr_t GetAbsolute(uintptr_t address) noexcept
|
||||
{
|
||||
return (address + 4 + *reinterpret_cast<std::int32_t*>(address));
|
||||
}
|
||||
}
|
||||
|
||||
// namespace Util
|
||||
// {
|
||||
// std::pair<int, int> GetPhysicalDesktopDimensions() {
|
||||
// if (DEVMODE devMode{ .dmSize = sizeof(DEVMODE) }; EnumDisplaySettings(nullptr, ENUM_CURRENT_SETTINGS, &devMode))
|
||||
// return { devMode.dmPelsWidth, devMode.dmPelsHeight };
|
||||
|
||||
// return {};
|
||||
// }
|
||||
|
||||
// int HexStringToInt(const std::string& hexString) {
|
||||
// int num;
|
||||
// std::stringstream ss;
|
||||
// ss << std::hex << hexString;
|
||||
// ss >> num;
|
||||
// return num;
|
||||
// }
|
||||
// }
|
||||
@@ -0,0 +1,12 @@
|
||||
#pragma once
|
||||
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
|
||||
#include <cstdlib>
|
||||
#include <cassert>
|
||||
#include <windows.h>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <inttypes.h>
|
||||
#include <filesystem>
|
||||
#include <string>
|
||||
@@ -0,0 +1,14 @@
|
||||
{
|
||||
"default-registry": {
|
||||
"kind": "git",
|
||||
"baseline": "f523208df4ae467436dc2d2eeab594fed240d552",
|
||||
"repository": "https://github.com/microsoft/vcpkg"
|
||||
},
|
||||
"registries": [
|
||||
{
|
||||
"kind": "artifact",
|
||||
"location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
|
||||
"name": "microsoft"
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"dependencies": [
|
||||
"spdlog",
|
||||
"minhook"
|
||||
]
|
||||
}
|
||||
Reference in New Issue
Block a user