Easy Sticker Changer

[Teplov4]

"Easy Sticker Changer" позволяет добавлять наклейки на любое оружие. Можете пастить куда угодно.
(Хайда нет, сурсы взяты с UC)

enum class EStickerAttributeType
{
    Index,
    Wear,
    Scale,
    Rotation
};
 
static uint16_t s_iwoff = 0;
 
static void* o_float_fn;
 
static float __fastcall hooked_float_fn(void* thisptr, void*, int slot, EStickerAttributeType attribute, float fl)
{
    auto item = reinterpret_cast<C_BaseAttributableItem*>(uintptr_t(thisptr) - s_iwoff);
 
    switch(attribute)
    {
    case EStickerAttributeType::Wear:
        return FLT_MIN;
    case EStickerAttributeType::Scale:
        return 1.f;
    case EStickerAttributeType::Rotation:
        return 0.f;
    }
 
    return reinterpret_cast<decltype(hooked_float_fn)*>(o_float_fn)(thisptr, nullptr, slot, attribute, fl);
}
 
static void* o_uint_fn;
 
static unsigned int __fastcall hooked_uint_fn(void* thisptr, void*, int slot, EStickerAttributeType attribute, unsigned fl)
{
    auto item = reinterpret_cast<C_BaseAttributableItem*>(uintptr_t(thisptr) - s_iwoff);
 
    switch(attribute)
    {
    case EStickerAttributeType::Index:
        return 442;
    }
 
    return reinterpret_cast<decltype(hooked_uint_fn)*>(o_uint_fn)(thisptr, nullptr, slot, attribute, fl);
}
 
void ApplyStickerHooks(C_BaseAttributableItem* item)
{
    if(!s_iwoff)
        s_iwoff = NetVarManager::Get().GetOffset(FnvHash("CEconEntity->m_Item")) + 0xC;
 
    void**& iw_vt = *reinterpret_cast<void***>(uintptr_t(item) + s_iwoff);
 
    static void** iw_hook_vt = nullptr;
 
    if(!iw_hook_vt)
    {
        size_t len = 0;
        for(; platform::IsCodePtr(iw_vt[len]); ++len);
        iw_hook_vt = new void*[len];
        memcpy(iw_hook_vt, iw_vt, len * sizeof(void*));
        o_float_fn = iw_hook_vt[4];
        iw_hook_vt[4] = &hooked_float_fn;
        o_uint_fn = iw_hook_vt[5];
        iw_hook_vt[5] = &hooked_uint_fn;
    }
 
    iw_vt = iw_hook_vt;
}