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修复换头功能失效
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@chinosk6
chinosk6 committed Mar 1, 2024
1 parent 9f825e5 commit 683b648
Showing 1 changed file with 138 additions and 6 deletions.
144 changes: 138 additions & 6 deletions src/hook.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -111,6 +111,84 @@ namespace Utils {
dic_containsKey_t dic_containsKey;
};

template <typename T = void*>
class CSListEditor {
public:
CSListEditor(void* list) {
list_klass = il2cpp_symbols::get_class_from_instance(list);
lst = list;

lst_get_Count_method = il2cpp_class_get_method_from_name(list_klass, "get_Count", 0);
lst_get_Item_method = il2cpp_class_get_method_from_name(list_klass, "get_Item", 1);
lst_Add_method = il2cpp_class_get_method_from_name(list_klass, "Add", 1);

lst_get_Count = reinterpret_cast<lst_get_Count_t>(lst_get_Count_method->methodPointer);
lst_get_Item = reinterpret_cast<lst_get_Item_t>(lst_get_Item_method->methodPointer);
lst_Add = reinterpret_cast<lst_Add_t>(lst_Add_method->methodPointer);
}

void Add(T value) {
lst_Add(lst, value, lst_Add_method);
}

T get_Item(int index) {
return lst_get_Item(lst, index, lst_get_Item_method);
}

int get_Count() {
return lst_get_Count(lst, lst_get_Count_method);
}

T operator[] (int key) {
return get_Item(key);
}

class Iterator {
public:
Iterator(CSListEditor<T>* editor, int index) : editor(editor), index(index) {}

T operator*() const {
return editor->get_Item(index);
}

Iterator& operator++() {
++index;
return *this;
}

bool operator!=(const Iterator& other) const {
return index != other.index;
}

private:
CSListEditor<T>* editor;
int index;
};

Iterator begin() {
return Iterator(this, 0);
}

Iterator end() {
return Iterator(this, get_Count());
}

void* lst;
void* list_klass;
private:
typedef T(*lst_get_Item_t)(void*, int, void* mtd);
typedef void(*lst_Add_t)(void*, T, void* mtd);
typedef int(*lst_get_Count_t)(void*, void* mtd);

MethodInfo* lst_get_Item_method;
MethodInfo* lst_Add_method;
MethodInfo* lst_get_Count_method;

lst_get_Item_t lst_get_Item;
lst_Add_t lst_Add;
lst_get_Count_t lst_get_Count;
};

}


Expand Down Expand Up @@ -819,7 +897,7 @@ namespace
std::map<int, void*> cacheAccessoryMap{};

void* LiveCostumeChangeModel_ctor_orig;
void LiveCostumeChangeModel_ctor_hook(void* _this, void* reply, void* idol, int costumeType) { // 添加服装到 dressDic
void LiveCostumeChangeModel_ctor_hook(void* _this, void* reply, void* idol, int costumeType, bool useOtherCharacterCostume) { // 添加服装到 dressDic
/*
static auto iidol_klass = il2cpp_symbols::get_class_from_instance(idol);
static auto get_CharacterId_mtd = il2cpp_class_get_method_from_name(iidol_klass, "get_CharacterId", 0);
Expand All @@ -828,7 +906,7 @@ namespace
printf("LiveCostumeChangeModel_ctor idolId: %d, costumeType: %d\n", idolId, costumeType);
}
*/
reinterpret_cast<decltype(LiveCostumeChangeModel_ctor_hook)*>(LiveCostumeChangeModel_ctor_orig)(_this, reply, idol, costumeType);
reinterpret_cast<decltype(LiveCostumeChangeModel_ctor_hook)*>(LiveCostumeChangeModel_ctor_orig)(_this, reply, idol, costumeType, useOtherCharacterCostume);

if (g_unlock_all_dress && (costumeType == 1)) {
static auto LiveCostumeChangeModel_klass = il2cpp_symbols::get_class("PRISM.Adapters.dll", "PRISM.Adapters", "LiveCostumeChangeModel");
Expand Down Expand Up @@ -917,7 +995,7 @@ namespace
return reinterpret_cast<decltype(MainThreadDispatcher_LateUpdate_hook)*>(MainThreadDispatcher_LateUpdate_orig)(_this, method);
}

void checkAndAddCostume(void* _this, int key, void* value, MethodInfo* method) {
void checkAndAddCostume(int key, void* value) {
static auto CostumeStatus_klass = il2cpp_symbols::get_class("PRISM.Module.Networking.dll",
"PRISM.Module.Networking.Stub.Status", "CostumeStatus");
static auto HairstyleStatus_klass = il2cpp_symbols::get_class("PRISM.Module.Networking.dll",
Expand Down Expand Up @@ -948,11 +1026,55 @@ namespace
}

void* dic_int_ICostumeStatus_add_orig;
void dic_int_ICostumeStatus_add_hook(void* _this, int key, void* value, MethodInfo* method) { // 添加服装到缓存表
if ((g_unlock_all_dress || g_allow_use_tryon_costume) && confirmationingModel) checkAndAddCostume(_this, key, value, method);
void dic_int_ICostumeStatus_add_hook(void* _this, int key, void* value, MethodInfo* method) { // 添加服装到缓存表(失效)
if ((g_unlock_all_dress || g_allow_use_tryon_costume) && confirmationingModel) checkAndAddCostume(key, value);
return reinterpret_cast<decltype(dic_int_ICostumeStatus_add_hook)*>(dic_int_ICostumeStatus_add_orig)(_this, key, value, method);
}

void checkCostumeListReply(void* _this, void* ret, const char* costumeIdFieldName) {
if (g_unlock_all_dress || g_allow_use_tryon_costume) {
static auto GetCostumeListReply_klass = il2cpp_symbols::get_class("PRISM.Module.Networking.dll",
"PRISM.Module.Networking.Stub.Api", "GetCostumeListReply");
auto this_klass = il2cpp_symbols::get_class_from_instance(_this);

if (this_klass == GetCostumeListReply_klass) {
void* CostumeStatus_klass = NULL;
FieldInfo* mstCostumeId_field;

Utils::CSListEditor retList(ret);
for (auto i : retList) {
if (CostumeStatus_klass == NULL) {
CostumeStatus_klass = il2cpp_symbols::get_class_from_instance(i);
mstCostumeId_field = il2cpp_class_get_field_from_name(CostumeStatus_klass, costumeIdFieldName);
}
const auto mstCostumeId = il2cpp_symbols::read_field<int>(i, mstCostumeId_field);
checkAndAddCostume(mstCostumeId, i);
}
}
}
}

void* GetCostumeListReply_get_CostumeList_orig;
void* GetCostumeListReply_get_CostumeList_hook(void* _this) { // 添加服装到缓存表
auto ret = reinterpret_cast<decltype(GetCostumeListReply_get_CostumeList_hook)*>(GetCostumeListReply_get_CostumeList_orig)(_this);
checkCostumeListReply(_this, ret, "mstCostumeId_");
return ret;
}

void* GetCostumeListReply_get_HairstyleList_orig;
void* GetCostumeListReply_get_HairstyleList_hook(void* _this) { // 添加服装到缓存表
auto ret = reinterpret_cast<decltype(GetCostumeListReply_get_HairstyleList_hook)*>(GetCostumeListReply_get_HairstyleList_orig)(_this);
checkCostumeListReply(_this, ret, "mstHairstyleId_");
return ret;
}

void* GetCostumeListReply_get_AccessoryList_orig;
void* GetCostumeListReply_get_AccessoryList_hook(void* _this) { // 添加服装到缓存表
auto ret = reinterpret_cast<decltype(GetCostumeListReply_get_AccessoryList_hook)*>(GetCostumeListReply_get_AccessoryList_orig)(_this);
checkCostumeListReply(_this, ret, "mstAccessoryId_");
return ret;
}

void* LiveMVUnitConfirmationModel_ctor_orig;
void LiveMVUnitConfirmationModel_ctor_hook(void* _this, void* musicData, void* mvUnitListReply, void* costumeListReply) {
confirmationingModel = true;
Expand Down Expand Up @@ -1506,7 +1628,7 @@ namespace
);
auto LiveCostumeChangeModel_ctor_addr = il2cpp_symbols::get_method_pointer(
"PRISM.Adapters.dll", "PRISM.Adapters",
"LiveCostumeChangeModel", ".ctor", 3
"LiveCostumeChangeModel", ".ctor", 4
);

auto AssembleCharacter_ApplyParam_addr = il2cpp_symbols::get_method_pointer(
Expand Down Expand Up @@ -1575,6 +1697,13 @@ namespace
auto dic_klass = il2cpp_class_from_system_type(reflectionType);
auto dic_int_ICostumeStatus_add_addr = il2cpp_class_get_method_from_name(dic_klass, "Add", 2)->methodPointer;

auto GetCostumeListReply_get_CostumeList_addr = il2cpp_symbols::get_method_pointer("PRISM.Module.Networking.dll",
"PRISM.Module.Networking.Stub.Api", "GetCostumeListReply", "get_CostumeList", 0);
auto GetCostumeListReply_get_HairstyleList_addr = il2cpp_symbols::get_method_pointer("PRISM.Module.Networking.dll",
"PRISM.Module.Networking.Stub.Api", "GetCostumeListReply", "get_HairstyleList", 0);
auto GetCostumeListReply_get_AccessoryList_addr = il2cpp_symbols::get_method_pointer("PRISM.Module.Networking.dll",
"PRISM.Module.Networking.Stub.Api", "GetCostumeListReply", "get_AccessoryList", 0);

auto LiveMVUnitConfirmationModel_ctor_addr = il2cpp_symbols::get_method_pointer(
"PRISM.Legacy.dll", "PRISM.Live",
"LiveMVUnitConfirmationModel", ".ctor", 3
Expand Down Expand Up @@ -1617,6 +1746,9 @@ namespace
ADD_HOOK(AssembleCharacter_ApplyParam, "AssembleCharacter_ApplyParam at %p");
ADD_HOOK(MainThreadDispatcher_LateUpdate, "MainThreadDispatcher_LateUpdate at %p");
ADD_HOOK(dic_int_ICostumeStatus_add, "dic_int_ICostumeStatus_add at %p");
ADD_HOOK(GetCostumeListReply_get_CostumeList, "GetCostumeListReply_get_CostumeList at %p");
ADD_HOOK(GetCostumeListReply_get_HairstyleList, "GetCostumeListReply_get_HairstyleList at %p");
ADD_HOOK(GetCostumeListReply_get_AccessoryList, "GetCostumeListReply_get_AccessoryList at %p");
ADD_HOOK(LiveMVUnitConfirmationModel_ctor, "LiveMVUnitConfirmationModel_ctor at %p");
// ADD_HOOK(PopupSystem_ShowPopup, "PopupSystem_ShowPopup at %p");
ADD_HOOK(LiveMVUnit_GetMemberChangeRequestData, "LiveMVUnit_GetMemberChangeRequestData at %p");
Expand Down

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