04_Generic.cpp

#include "../ByNameModding/BNM.hpp"

void OnLoaded_Example_04() {
    using namespace BNM;

    auto object = GetType<void*>().ToLC();

    auto gameObject = LoadClass(OBFUSCATE_BNM("UnityEngine"), OBFUSCATE_BNM("GameObject"), OBFUSCATE_BNM("UnityEngine.CoreModule"));

    // There is:
    // public T GetComponent<T>() {}
    auto GetComponent = gameObject.GetMethodByName(OBFUSCATE_BNM("GetComponent"), 0);

    // Get:
    // public object GetComponent<object>() {}
    Method<void*> GetComponentObject = GetComponent.GetGeneric({object});

    BNM_LOG_INFO("GameObject::GetComponent<T>: 0x%lX", (BNM_PTR)BNM::Utils::OffsetInLib((void*)GetComponent.GetOffset()));
    BNM_LOG_INFO("GameObject::GetComponent<object>: 0x%lX", (BNM_PTR)BNM::Utils::OffsetInLib((void*)GetComponentObject.GetOffset()));
    // There is:
    /**
     public struct ExposedReference<T> where T : Object {
         public T Resolve(IExposedPropertyTable resolver);
         // ...
     }
    */
    // To find a type with <T1, T2, T3, ..., Tx> search for "TypeName`(number of parameters in <>)"
    auto ExposedReference = LoadClass(OBFUSCATE_BNM("UnityEngine"), OBFUSCATE_BNM("ExposedReference`1"), gameObject.GetIl2CppClass()->image);

    // Get ExposedReference<GameObject>
    auto ExposedReference_GameObject = ExposedReference.GetGeneric({gameObject});

    BNM_LOG_INFO("ExposedReference<T>::Resolve: 0x%lX", (BNM_PTR)BNM::Utils::OffsetInLib((void*)ExposedReference.GetMethodByName("Resolve").GetOffset()));
    BNM_LOG_INFO("ExposedReference<GameObject>::Resolve: 0x%lX", (BNM_PTR)BNM::Utils::OffsetInLib((void*)ExposedReference_GameObject.GetMethodByName("Resolve").GetOffset()));
}


[[maybe_unused]] __attribute__((constructor))
void Example_04_main() {
    BNM::AddOnLoadedEvent(OnLoaded_Example_04);
}