Native Helpers

These helpers are useful when a mod needs native addresses.

CampAPI::getLibBase

uintptr_t getLibBase(const char* libname = "libminecraftpe.so");

Returns the base address of a loaded library.

Example

const auto base = CampAPI::getLibBase();
if (base != 0) {
    // use base for native work
}

CampAPI::slideAddress

uintptr_t slideAddress(uintptr_t offset, const char* libname = "libminecraftpe.so");

Turns a library offset into a real address using the loaded base.

Example

const auto address = CampAPI::slideAddress(0x123456);

CampAPI::findVtable

void** findVtable(const char* cls, const char* libname = "libminecraftpe.so");

Returns the vtable pointer for a class when it can be found.

Example

const auto vtable = CampAPI::findVtable("14ClientInstance");

CampAPI::getVtableClass

uintptr_t getVtableClass(const char* cls, int slot, const char* libname = "libminecraftpe.so");

Returns the function address for a class vtable slot.

Example

const auto fn = CampAPI::getVtableClass("14ClientInstance", 25);
if (fn != 0) {
    // cast and call if your hook expects this slot
}

Macro.h

Macro.h contains the Android export and visibility macros used by the native layer.

Practical note

This header is Android-only, so keep it behind Android build guards.