Unity dumper script used for dumping scene hierarchies

#include "../include/main.hpp"

FILE* fp;

#define PATH "/sdcard/Android/data/com.beatgames.beatsaber/files/logdump.txt"

#define RUN_METHOD0(outp, inp, name) \
do { \
    if (!il2cpp_utils::RunMethod(outp, inp, name)) { \
        log(CRITICAL, "Failed to run method!"); \
        std::abort(); \
    } \
} while(0);

#define RUN_METHOD1(outp, inp, name, arg1) \
do { \
    if (!il2cpp_utils::RunMethod(outp, inp, name, arg1)) { \
        log(CRITICAL, "Failed to run method!"); \
        std::abort(); \
    } \
} while(0);

void write_info(std::string str) {
    fwrite(str.data(), str.length() + 1, 1, fp);
}

void DumpParents(std::string prefix, Il2CppObject* parentTransform) {
    // Get children
    int childCount;
    RUN_METHOD0(&childCount, parentTransform, "get_childCount");
    Il2CppString* parentName;
    RUN_METHOD0(&parentName, parentTransform, "get_name");
    write_info(prefix + to_utf8(csstrtostr(parentName)) + " Children: " + std::to_string(childCount));
    Il2CppObject* child;

    for (int i = 0; i < childCount; i++) {
        RUN_METHOD1(&child, parentTransform, "GetChild", i);
        if (child) {
            DumpParents(prefix + "-", child);
        }
    }
}

// Iterates over all GameObjects in the scene, dumps information about them to file
void DumpAll() {
    fp = fopen(PATH, "w");

    Il2CppArray* arr;
    static auto typeObject = il2cpp_utils::GetSystemType("UnityEngine", "GameObject");
    RUN_METHOD1(&arr, il2cpp_utils::GetClassFromName("UnityEngine", "Resources"), "FindObjectsOfTypeAll", typeObject);
    Il2CppObject* transform;
    for (il2cpp_array_size_t i = 0; i < arr->bounds->length; i++) {
        auto go = il2cpp_array_get(arr, Il2CppObject*, 0);
        if (go != nullptr) {
            RUN_METHOD0(&transform, go, "get_transform");
            if (transform != nullptr) {
                RUN_METHOD0(&transform, transform, "get_parent");
                if (transform != nullptr) {
                    DumpParents("", transform);
                }
            } else {
                Il2CppString* goName;
                RUN_METHOD0(&goName, go, "get_name");
                write_info(to_utf8(csstrtostr(goName)) + " has no transform!");
            }
        } else {
            write_info("GameObject is null!");
        }
    }

    fclose(fp);
}