try this

Author: OmgRod

CMakeLists.txt

@@ -1,35 +1,46 @@
 cmake_minimum_required(VERSION 3.21)
+
+# Set C++ standard and project properties
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 
 project(Geodify VERSION 1.0.0)
 
+# Collect source files
 file(GLOB_RECURSE SOURCES src/*.cpp)
 
+# Define the shared library target
 add_library(${PROJECT_NAME} SHARED ${SOURCES})
 
+# Ensure Geode SDK is available
 if (NOT DEFINED ENV{GEODE_SDK})
     message(FATAL_ERROR "Unable to find Geode SDK! Please define GEODE_SDK environment variable to point to Geode")
 else()
     message(STATUS "Found Geode: $ENV{GEODE_SDK}")
 endif()
 
+# Special case for GitHub Actions
 if (DEFINED ENV{GITHUB_ACTIONS})
     message("Github Actions Build")
     add_definitions(-DGITHUB_ACTIONS)
 endif()
 
+# Include CPM.cmake
 include("cmake/CPM.cmake")
 
-# Fetch the external-hook-api package
-CPMAddPackage("gh:OmgRod/External-Hook-API#master")
+# Fetch the external-hook-api package using the new CPM syntax
+CPMAddPackage(
+    NAME external-hook-api
+    GIT_REPOSITORY https://github.com/OmgRod/External-Hook-API.git
+    GIT_TAG master
+)
 
-# Add your Geode SDK as a subdirectory
+# Add Geode SDK as a subdirectory
 add_subdirectory($ENV{GEODE_SDK} ${CMAKE_CURRENT_BINARY_DIR}/geode)
 
-# Link the external-hook-api target to your project using the same style
+# Link the external-hook-api target to your project
 target_link_libraries(${PROJECT_NAME} external-hook-api)
 
 # Setup Geode module (if applicable)

README.md

@@ -70,7 +70,7 @@ For external mods that modify the background of a specific menu, you can use the
 ```cpp
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 
 HookClass(GlobedLevelListLayer) {
@@ -96,7 +96,7 @@ Please do not do this unless like in this example it's the only way since HookCl
 ```cpp
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 // class name to store in code, Hook to (the real layer id)
 HookClass_Scene(cvolton_betterinfo_CustomCreatorLayer,"cvolton.betterinfo/CustomCreatorLayer") {

src/modify/cvolton.betterinfo/CustomCreatorLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp>
+#include <external-hook-api/HookClass.hpp>
 using namespace geode::prelude;
 
 HookClass_Scene(cvolton_betterinfo_CustomCreatorLayer,"cvolton.betterinfo/CustomCreatorLayer") {

src/modify/cvolton.betterinfo/DailyViewLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 HookClass(DailyViewLayer) {
     if (Mod::get()->getSettingValue<bool>("external-mods")) {

src/modify/cvolton.betterinfo/LevelSearchViewLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 
 using namespace geode::prelude;
 HookClass_Scene(cvolton_betterinfo_LevelSearchViewLayer,"cvolton.betterinfo/LevelSearchViewLayer") {

src/modify/cvolton.betterinfo/RewardGroupLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 HookClass(RewardGroupLayer) {
     if (Mod::get()->getSettingValue<bool>("external-mods")) {

src/modify/cvolton.betterinfo/RewardViewLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 
 using namespace geode::prelude;
 HookClass(RewardViewLayer) {

src/modify/dankmeme.globed2/GlobedLevelListLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 HookClass(GlobedLevelListLayer) {
     if (Mod::get()->getSettingValue<bool>("external-mods")) {

src/modify/dankmeme.globed2/GlobedMenuLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 HookClass(GlobedMenuLayer) {
     if (Mod::get()->getSettingValue<bool>("external-mods")) {

src/modify/dankmeme.globed2/GlobedServersLayer.cpp

@@ -1,6 +1,6 @@
 #include <Geode/Geode.hpp>
 #include "../../SwelvyBG.hpp"
-#include <external-hook-api/include/HookClass.hpp> 
+#include <external-hook-api/HookClass.hpp> 
 using namespace geode::prelude;
 HookClass(GlobedServersLayer) {
     if (Mod::get()->getSettingValue<bool>("external-mods")) {