mirror of
https://github.com/HIllya51/LunaHook.git
synced 2025-01-14 22:04:00 +08:00
196 lines
7.3 KiB
C++
196 lines
7.3 KiB
C++
#include"yuzusuyu.h"
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#include"mages/mages.h"
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namespace{
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auto isFastMem = true;
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auto isVirtual = true;//Process.arch === 'x64' && Process.platform === 'windows';
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auto idxDescriptor = isVirtual == true ? 2 : 1;
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auto idxEntrypoint = idxDescriptor + 1;
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uintptr_t getDoJitAddress() {
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auto RegisterBlockSig1 = "E8 ?? ?? ?? ?? 4? 8B ?? 4? 8B ?? 4? 8B ?? E8 ?? ?? ?? ?? 4? 89?? 4? 8B???? ???????? 4? 89?? ?? 4? 8B?? 4? 89";
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auto RegisterBlock=find_pattern(RegisterBlockSig1,processStartAddress,processStopAddress);
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if (RegisterBlock) {
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auto beginSubSig1 = "CC 40 5? 5? 5?";
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auto lookbackSize = 0x400;
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auto address=RegisterBlock-lookbackSize;
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auto subs=find_pattern(beginSubSig1,address,address+lookbackSize);
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if(subs){
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return subs+1;
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}
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}
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auto PatchSig1 = "4????? 4????? 4????? FF?? ?? 4????? ?? 4????? 75 ?? 4????? ?? 4????? ?? 4?";
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auto Patch = find_pattern(PatchSig1,processStartAddress,processStopAddress);
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if (Patch) {
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auto beginSubSig1 = "4883EC ?? 48";
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auto lookbackSize = 0x80;
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auto address = Patch-lookbackSize;
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auto subs = find_pattern(beginSubSig1,address,address+lookbackSize);
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if (subs) {
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idxDescriptor = 1;
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idxEntrypoint = 2;
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return subs;
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}
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}
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return 0;
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/*
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这块不知道怎么实现。
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// DebugSymbol: RegisterBlock
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// ?RegisterBlock@EmitX64@X64@Backend@Dynarmic@@IEAA?AUBlockDescriptor@1234@AEBVLocationDescriptor@IR@4@PEBX_K@Z <- new
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// ?RegisterBlock@EmitX64@X64@Backend@Dynarmic@@IEAA?AUBlockDescriptor@1234@AEBVLocationDescriptor@IR@4@PEBX1_K@Z
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const symbols = DebugSymbol.findFunctionsMatching('Dynarmic::Backend::X64::EmitX64::RegisterBlock');
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if (symbols.length !== 0) {
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return symbols[0];
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}
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// DebugSymbol: Patch
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// ?Patch@EmitX64@X64@Backend@Dynarmic@@IEAAXAEBVLocationDescriptor@IR@4@PEBX@Z
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const patchs = DebugSymbol.findFunctionsMatching('Dynarmic::Backend::X64::EmitX64::Patch');
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if (patchs.length !== 0) {
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idxDescriptor = 1;
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idxEntrypoint = 2;
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return patchs[0];
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}
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*/
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}
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uintptr_t* argidx(hook_stack* stack,int idx){
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auto offset=0;
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switch (idx)
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{
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case 0:offset=get_reg(regs::rcx);break;
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case 1:offset=get_reg(regs::rdx);break;
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case 2:offset=get_reg(regs::r8);break;
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case 3:offset=get_reg(regs::r9);break;
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}
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return (uintptr_t*)((uintptr_t)stack+sizeof(hook_stack)-sizeof(uintptr_t)+offset);
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}
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class emu_arg{
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hook_stack* stack;
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public:
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emu_arg(hook_stack* stack_):stack(stack_){};
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uintptr_t operator [](int idx){
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auto base=stack->r13;
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auto args=(uintptr_t*)stack->r15;
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return base+args[idx];
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}
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};
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struct emfuncinfo{
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const char* hookname;
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void* hookfunc;
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void* filterfun;
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const wchar_t* _id;
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const wchar_t* _version;
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};
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std::unordered_map<uintptr_t,emfuncinfo>emfunctionhooks;
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bool checkiscurrentgame(const emfuncinfo& em){
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auto wininfos=get_proc_windows();
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for(auto&& info:wininfos){
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if(info.title.find(em._version)!=info.title.npos)return true;
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}
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return false;
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}
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}
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bool yuzusuyu::attach_function()
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{
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ConsoleOutput("[Compatibility] Yuzu 1616+");
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auto DoJitPtr=getDoJitAddress();
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if(DoJitPtr==0)return false;
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ConsoleOutput("DoJitPtr %p",DoJitPtr);
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HookParam hp;
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hp.address=DoJitPtr;
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hp.text_fun=[](hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
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auto descriptor = *argidx(stack,idxDescriptor); // r8
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auto entrypoint = *argidx(stack,idxEntrypoint); // r9
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auto em_address = *(uintptr_t*)descriptor;
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em_address-=0x80004000;
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if(emfunctionhooks.find(em_address)==emfunctionhooks.end() || !entrypoint)return;
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auto op=emfunctionhooks.at(em_address);
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if(!(checkiscurrentgame(op)))return;
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HookParam hpinternal;
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hpinternal.address=entrypoint;
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hpinternal.type=CODEC_UTF16|USING_STRING|NO_CONTEXT;
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hpinternal.text_fun=(decltype(hpinternal.text_fun))op.hookfunc;
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hpinternal.filter_fun=(decltype(hpinternal.filter_fun))op.filterfun;
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NewHook(hpinternal,op.hookname);
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};
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return NewHook(hp,"YuzuDoJit");
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}
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// @name [0100978013276000] Memories Off
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// @version 1.0.0 - 1.0.1
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// @author Koukdw
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// @description Yuzu
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// * MAGES. inc.
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// * MAGES Engine
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void _0100978013276000(hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
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auto s=mages::readString(emu_arg(stack)[0],0);
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write_string_new(data,len,s);
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}
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// @name [0100A460141B8000] Shiro to Kuro no Alice
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// @version 1.0.0
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// @author Koukdw
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// @description
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// * Kogado Girls Project
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// * Idea Factory (アイディアファクトリー) & Otomate
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// * AliceNX_MPA (string inside binary)
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// *
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void _0100A460141B8000(hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
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auto address=emu_arg(stack)[0];
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hp->type=USING_STRING|CODEC_UTF8|NO_CONTEXT;
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*data=address;*len=strlen((char*)address);
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}
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// @name [0100A3A00CC7E000] CLANNAD
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// @version 1.0.0
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// @author [DC]
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// @description Yuzu
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// * PROTOTYPE
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// *
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//
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// Warnning: Dual language
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void _0100A3A00CC7E000(hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
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auto address=emu_arg(stack)[1];
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hp->type|=FULL_STRING;//multilanguages in multilines;
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*data=address;*len=wcslen((wchar_t*)address)*2;
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}
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bool F0100A3A00CC7E000(void* data, size_t* len, HookParam* hp){
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auto s = std::wstring((wchar_t*)data,*len/2);
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std::wregex pattern1(L"^`([^@]+).");
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s = std::regex_replace(s, pattern1, L"$1: ");
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s = std::regex_replace(s, std::wregex(L"\\$[A-Z]\\d*(,\\d*)*"), L"");
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std::wregex pattern2(L"\\$\\[([^$]+)..([^$]+)..");
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s = std::regex_replace(s, pattern2, L"$1");
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return write_string_overwrite(data,len,s);
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}
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namespace{
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auto _=[](){
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emfunctionhooks={
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{0x8003eeac - 0x80004000,{"Memories Off",_0100978013276000,0,L"0100978013276000",L"1.0.0"}},
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{0x8003eebc - 0x80004000,{"Memories Off",_0100978013276000,0,L"0100978013276000",L"1.0.1"}},
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// Shiro to Kuro no Alice
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{0x80013f20 - 0x80004000,{"Shiro to Kuro no Alice",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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{0x80013f94 - 0x80004000,{"Shiro to Kuro no Alice",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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{0x8001419c - 0x80004000,{"Shiro to Kuro no Alice",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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// Shiro to Kuro no Alice -Twilight line-
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{0x80014260 - 0x80004000,{"Shiro to Kuro no Alice -Twilight line-",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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{0x800142d4 - 0x80004000,{"Shiro to Kuro no Alice -Twilight line-",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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{0x800144dc - 0x80004000,{"Shiro to Kuro no Alice -Twilight line-",_0100A460141B8000,NewLineCharFilterW,L"0100A460141B8000",L"1.0.0"}},
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{0x80072d00 - 0x80004000,{"CLANNAD",_0100A3A00CC7E000,F0100A3A00CC7E000,L"0100A3A00CC7E000",L"1.0.0"}},
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{0x80072d30 - 0x80004000,{"CLANNAD",_0100A3A00CC7E000,F0100A3A00CC7E000,L"0100A3A00CC7E000",L"1.0.7"}},
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};
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return 1;
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}();
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} |