From a6aa7c23fce62898c0a09686ebd1879e53656937 Mon Sep 17 00:00:00 2001
From: SlynxCZ <dr.mikixio@gmail.com>
Date: Mon, 12 Jan 2026 21:03:08 +0400
Subject: [PATCH] prepare KHook

---
 .gitmodules                  |  3 +++
 CMakeLists.txt               | 33 +--------------------------------
 makefiles/linux.base.cmake   |  3 +--
 makefiles/shared.cmake       |  2 +-
 makefiles/windows.base.cmake |  3 +--
 vendor/khook                 |  1 +
 6 files changed, 8 insertions(+), 37 deletions(-)
 create mode 160000 vendor/khook

diff --git a/.gitmodules b/.gitmodules
index c89da43..38de16d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "vendor/spdlog"]
 	path = vendor/spdlog
 	url = https://github.com/gabime/spdlog
+[submodule "vendor/khook"]
+	path = vendor/khook
+	url = https://github.com/SlynxCZ/KHook.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b252a22..d447a71 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,6 @@
 project(RayTrace C CXX ASM)
 
 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-set(FUNCHOOK_BUILD_TESTS OFF CACHE BOOL "Disable building tests for funchook." FORCE)
 set(FMT_WERROR OFF CACHE BOOL "" FORCE)
 
 if(DEFINED ENV{HL2SDKCS2})
@@ -27,7 +26,7 @@ include(makefiles/shared.cmake)
 include(makefiles/protobuf.cmake)
 
 add_subdirectory(vendor/spdlog)
-add_subdirectory(vendor/funchook)
+add_subdirectory(vendor/khook)
 
 file(GLOB_RECURSE SOURCE_FILES
     src/*.cpp
@@ -52,10 +51,6 @@ list(APPEND SOURCE_FILES
     vendor/dynlibutils/module.h
 )
 
-foreach(f ${SOURCE_FILES})
-    message(STATUS "Zdrojový soubor: ${f}")
-endforeach()
-
 add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES})
 target_compile_definitions(${PROJECT_NAME}
     PUBLIC PROJECT_NAMESPACE=${PROJECT_NAME}
@@ -64,7 +59,6 @@ target_compile_definitions(${PROJECT_NAME}
 
 target_include_directories(${PROJECT_NAME} PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_SOURCE_DIR}/src/cs2_sdk
 )
 
 find_package(Git QUIET)
@@ -80,31 +74,6 @@ else()
     set(GIT_SHA "nogit")
 endif()
 
-string(TIMESTAMP BUILD_TIME_UTC "%Y%m%d%H%M%S" UTC)
-set(_seed_input "${GIT_SHA}-${BUILD_TIME_UTC}")
-string(SHA1 _sha1 "${_seed_input}")
-string(SUBSTRING ${_sha1} 0 16 _seed16)
-set(BUILD_SEED_HEX "0x${_seed16}")
-message(STATUS "Obfuscation BUILD_SEED: ${BUILD_SEED_HEX} (from ${_seed_input})")
-add_compile_definitions(BUILD_SEED=${BUILD_SEED_HEX})
-
-if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-    target_compile_options(${PROJECT_NAME} PRIVATE -fvisibility=hidden -fdata-sections -ffunction-sections)
-    target_link_options(${PROJECT_NAME} PRIVATE -Wl,--gc-sections)
-endif()
-
-set_target_properties(${PROJECT_NAME} PROPERTIES INTERPROCEDURAL_OPTIMIZATION OFF)
-
-if (CMAKE_BUILD_TYPE STREQUAL "Release")
-    find_program(STRIP_EXECUTABLE strip)
-    if (STRIP_EXECUTABLE)
-        add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
-            COMMAND ${STRIP_EXECUTABLE} --strip-unneeded $<TARGET_FILE:${PROJECT_NAME}>
-            COMMENT "Stripping symbols from $<TARGET_FILE:${PROJECT_NAME}>"
-        )
-    endif()
-endif()
-
 if (LINUX)
     include(${CMAKE_SOURCE_DIR}/makefiles/linux.base.cmake)
     set_target_properties(${PROJECT_NAME} PROPERTIES
diff --git a/makefiles/linux.base.cmake b/makefiles/linux.base.cmake
index 5451c3a..61c8f39 100644
--- a/makefiles/linux.base.cmake
+++ b/makefiles/linux.base.cmake
@@ -33,6 +33,5 @@ set(LINK_LIBRARIES
     ${SOURCESDK_LIB}/linux64/mathlib.a
     spdlog
     Protobufs
-    distorm
-    funchook-static
+    khook_lib
 )
diff --git a/makefiles/shared.cmake b/makefiles/shared.cmake
index 4a88945..47397e6 100644
--- a/makefiles/shared.cmake
+++ b/makefiles/shared.cmake
@@ -60,7 +60,7 @@ include_directories(
     ${SOURCESDK}/public/schemasystem
     ${METAMOD_DIR}/core
     ${METAMOD_DIR}/core/sourcehook
-    vendor/funchook/include
+    vendor/khook/include
     vendor/spdlog/include
     vendor/nlohmann
     vendor
diff --git a/makefiles/windows.base.cmake b/makefiles/windows.base.cmake
index bf443c0..2218e84 100644
--- a/makefiles/windows.base.cmake
+++ b/makefiles/windows.base.cmake
@@ -15,6 +15,5 @@ set(LINK_LIBRARIES
     ${SOURCESDK_LIB}/public/win64/mathlib.lib
     spdlog
     Protobufs
-    distorm
-    funchook-static
+    khook_lib
 )
\ No newline at end of file
diff --git a/vendor/khook b/vendor/khook
new file mode 160000
index 0000000..776fdb2
--- /dev/null
+++ b/vendor/khook
@@ -0,0 +1 @@
+Subproject commit 776fdb2eb8553462f2c1ab3df2d2d2a59724b3f2