wtf it works

CMakeLists.txt

@@ -7,12 +7,6 @@ set(GEODE_TARGET_PLATFORM "Win64")
 
 project(test VERSION 1.0.0)
 
-# Set up the mod binary
-add_library(${PROJECT_NAME} SHARED
-    src/main.cpp
-    # Add any extra C++ source files here
-)
-
 include(FetchContent)
 
 FetchContent_Declare(
@@ -23,10 +17,20 @@ FetchContent_Declare(
 FetchContent_MakeAvailable(Corrosion)
 
 # Import targets defined in a package or workspace manifest `Cargo.toml` file
-corrosion_import_crate(MANIFEST_PATH ${CMAKE_SOURCE_DIR}/Cargo.toml)
+corrosion_import_crate(MANIFEST_PATH Cargo.toml)
+
+corrosion_experimental_cbindgen(
+    TARGET rusty
+    HEADER_NAME Rusty.h
+)
+
+# Set up the mod binary
+add_library(${PROJECT_NAME} SHARED
+    src/main.cpp
+    # Add any extra C++ source files here
+)
 
 target_link_libraries(${PROJECT_NAME} rusty)
-include_directories(${CMAKE_SOURCE_DIR}/target)
 
 if (NOT DEFINED ENV{GEODE_SDK})
     message(FATAL_ERROR "Unable to find Geode SDK! Please define GEODE_SDK environment variable to point to Geode")

Cargo.toml

@@ -7,7 +7,4 @@ edition = "2021"
 path = "rusty-src/lib.rs"
 crate-type = ["staticlib"]
 
-[dependencies]
-
-[build-dependencies]
-cbindgen = "0.27"
+[dependencies]

rusty-src/lib.rs

@@ -1,6 +1,5 @@
-use std::ffi::c_int;
-
 #[no_mangle]
-pub extern "C" fn peepeepoopoo() -> c_int {
-    69
+pub extern "C" fn bingus(this_ptr: isize, fn_ptr: isize) {
+    println!("Hello from rust!! >:) {:#06x} {:#06x}", this_ptr, fn_ptr);
+    unsafe { std::mem::transmute::<_, fn(isize)>(fn_ptr)(this_ptr); }
 }

src/main.cpp

@@ -1,8 +1,10 @@
 /**
  * Include the Geode headers.
  */
-#include "Geode/loader/ModEvent.hpp"
+#include "Geode/binding/PlayLayer.hpp"
 #include <Geode/Geode.hpp>
+#include <Geode/utils/addresser.hpp>
+#include "Rusty.h"
 
 /**
  * Brings cocos2d and all Geode namespaces to the current scope.
@@ -103,12 +105,6 @@ class $modify(MyMenuLayer, MenuLayer) {
 #include "Geode/modify/PlayLayer.hpp"
 class $modify(PlayLayer) {
 	void startGame() {
-		log::info("fuck you lmao");
-		PlayLayer::startGame();
+		bingus(getNonVirtual(this), getNonVirtual(&PlayLayer::startGame));
 	}
-};
-
-#include "Rusty.h"
-$on_mod(Loaded) {
-	peepeepoopoo();
 };