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Update python.cpp

Update python.cpp

Update python.cpp

Update python.cpp
This commit is contained in:
恍兮惚兮 2024-03-08 21:23:57 +08:00
parent a6600ac38a
commit ca1c76d100
5 changed files with 187 additions and 93 deletions
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2
LunaHook/engines/CMakeLists.txt
View File

@ -1,4 +1,4 @@
add_library(commonengine python/python2.cpp python/python3.cpp pchooks/pchooks.cpp)
add_library(commonengine python/python2.cpp python/python3.cpp python/python.cpp pchooks/pchooks.cpp)
target_precompile_headers(commonengine REUSE_FROM pch)

158
LunaHook/engines/python/python.cpp Normal file
View File

@ -0,0 +1,158 @@
#include"python.h"
#include"embed_util.h"
#include"main.h"
#include"stackoffset.hpp"
#include"types.h"
#include"defs.h"
const wchar_t* internal_renpy_call_host(const wchar_t* text,int split){
return text;
}
void hookrenpy(HMODULE module){
LoadPyRun(module);
patch_fun=patchfontfunction;
hook_internal_renpy_call_host();
}
void patchfontfunction(){
//由于不知道怎么从字体名映射到ttc/ttf文件名，所以暂时写死arial/msyh
if(wcslen(embedsharedmem->fontFamily)==0)return;
PyRunScript(Renpy_hook_font);
}
void hook_internal_renpy_call_host(){
HookParam hp_internal;
hp_internal.address=(uintptr_t)GetProcAddress(GetModuleHandleW(LUNA_HOOK_DLL),"internal_renpy_call_host");
#ifndef _WIN64
hp_internal.offset=get_stack(1);
hp_internal.split=get_stack(2);
#else
hp_internal.offset=get_reg(regs::rcx);
hp_internal.split=get_reg(regs::rdx);
#endif
hp_internal.type=USING_SPLIT|USING_STRING|CODEC_UTF16|EMBED_ABLE|EMBED_BEFORE_SIMPLE|EMBED_AFTER_NEW;
NewHook(hp_internal, "internal_renpy_call_host");
PyRunScript(Renpy_hook_text);
}
const char* Renpy_hook_font=R"(
try:
import os
import renpy
def hook_renpy_text_font_get_font_init(original):
def new_init(*args, **kwargs):
#ctypes.windll.user32.MessageBoxW(None, str(kwargs), str(args), 0)
if os.path.exists(r'C:\Windows\Fonts\msyh.ttc'):
font='msyh.ttc'
elif os.path.exists(r'C:\Windows\Fonts\arial.ttf'):
font='arial.ttf'
else:
font=None
if font:
args=(font,)+args[1:]
if 'fn' in kwargs:
kwargs['fn']=font
return original(*args, **kwargs)
return new_init
if "original_renpy_text_font_get_font" not in globals():
original_renpy_text_font_get_font = renpy.text.font.get_font
renpy.text.font.get_font = hook_renpy_text_font_get_font_init(original_renpy_text_font_get_font)
except:
pass
)";
const char* Renpy_hook_text=R"(
def callLunaHost(text,split):
import ctypes
try:
internal_renpy_call_host=ctypes.CDLL('LunaHook64').internal_renpy_call_host
except:
internal_renpy_call_host=ctypes.CDLL('LunaHook32').internal_renpy_call_host
internal_renpy_call_host.argstype=ctypes.c_wchar_p,ctypes.c_int
internal_renpy_call_host.restype=ctypes.c_wchar_p
if isinstance(text,str):
try:
_text=text.decode('utf8')
except:
_text=text
text=internal_renpy_call_host(_text,split)
return text
try:
#6.1.0
import renpy
def hook_initT0(original_init):
def new_init(self, *args, **kwargs):
if isinstance(args[0], list):
trs = callLunaHost((args[0][0]),1)
else:
trs = callLunaHost((args[0]),1)
nargs = (trs,) + args[1:]
if 'text' in kwargs:
kwargs['text'] = nargs[0]
self.mtoolHooked = True
original_init(self, *nargs, **kwargs)
return new_init
if "original_Text_init_hook" not in globals():
original_Text_init_hook = renpy.text.text.Text.__init__
renpy.text.text.Text.__init__ = hook_initT0(original_Text_init_hook)
def hook_init_renderT0(original):
def new_init(self, *args, **kwargs):
if not hasattr(self, "LunaHooked"):
if isinstance(self.text, list):
trs = callLunaHost(str(self.text[0]),2)
else:
trs = callLunaHost(str(self.text),2)
self.set_text(trs)
self.LunaHooked = True
return original(self, *args, **kwargs)
return new_init
if "original_hook_init_renderT0" not in globals():
original_hook_init_renderT0 = renpy.text.text.Text.render
renpy.text.text.Text.render = hook_init_renderT0(original_hook_init_renderT0)
except:
pass
try:
#4.0
import renpy
def hook_initT3(original_init):
def new_init(self, *args, **kwargs):
trs = callLunaHost(str(args[0]),3)
nargs = (trs,) + args[1:]
original_init(self, *nargs, **kwargs)
return new_init
if "original_Text_init_hookT3" not in globals():
original_Text_init_hookT3 = renpy.exports.Text.__init__
renpy.exports.Text.__init__ = hook_initT3(original_Text_init_hookT3)
except:
pass
)";
void LoadPyRun(HMODULE module)
{
PyGILState_Ensure=(PyGILState_Ensure_t)GetProcAddress(module, "PyGILState_Ensure");
PyGILState_Release=(PyGILState_Release_t)GetProcAddress(module, "PyGILState_Release");
PyRun_SimpleString=(PyRun_SimpleString_t)GetProcAddress(module, "PyRun_SimpleString");
}
void PyRunScript(const char* script)
{
if(!(PyGILState_Ensure&&PyGILState_Release&&PyRun_SimpleString))return;
auto state=PyGILState_Ensure();
PyRun_SimpleString(script);
PyGILState_Release(state);
}

20
LunaHook/engines/python/python.h
View File

@ -2,3 +2,23 @@
bool InsertRenpy3Hook();
bool InsertRenpyHook();
extern "C" __declspec(dllexport) const wchar_t* internal_renpy_call_host(const wchar_t* text,int split);
typedef enum {PyGILState_LOCKED, PyGILState_UNLOCKED}
PyGILState_STATE;
typedef PyGILState_STATE (*PyGILState_Ensure_t)(void);
typedef void (*PyGILState_Release_t)(PyGILState_STATE);
typedef int (*PyRun_SimpleString_t)(const char *command);
void LoadPyRun(HMODULE module);
void PyRunScript(const char* script);
void patchfontfunction();
void hook_internal_renpy_call_host();
void hookrenpy(HMODULE module);
inline PyRun_SimpleString_t PyRun_SimpleString;
inline PyGILState_Release_t PyGILState_Release;
inline PyGILState_Ensure_t PyGILState_Ensure;
extern const char* Renpy_hook_text;
extern const char* Renpy_hook_font;

48
LunaHook/engines/python/python2.cpp
View File

@ -1,5 +1,5 @@
#include"types.h"
#include"embed_util.h"
#include"python.h"
#include"main.h"
namespace {
typedef wchar_t Py_UNICODE ;
@ -61,14 +61,6 @@ namespace {
);
PyUnicode_FromUnicode_t PyUnicode_FromUnicode;
typedef enum {PyGILState_LOCKED, PyGILState_UNLOCKED}
PyGILState_STATE;
typedef PyGILState_STATE (*PyGILState_Ensure_t)(void);
PyGILState_Ensure_t PyGILState_Ensure;
typedef void (*PyGILState_Release_t)(PyGILState_STATE);
PyGILState_Release_t PyGILState_Release;
typedef int (*PyRun_SimpleString_t)(const char *command);
PyRun_SimpleString_t PyRun_SimpleString;
}
bool InsertRenpyHook(){
@ -122,46 +114,12 @@ bool InsertRenpyHook(){
#endif
(uintptr_t)PyUnicode_FromUnicode((Py_UNICODE *)data,len/2);
};
PyGILState_Ensure=(PyGILState_Ensure_t)GetProcAddress(module, "PyGILState_Ensure");
PyGILState_Release=(PyGILState_Release_t)GetProcAddress(module, "PyGILState_Release");
PyRun_SimpleString=(PyRun_SimpleString_t)GetProcAddress(module, "PyRun_SimpleString");
patch_fun=[](){
//由于不知道怎么从字体名映射到ttc/ttf文件名，所以暂时写死arial/msyh
if(wcslen(embedsharedmem->fontFamily)==0)return;
auto state=PyGILState_Ensure();
PyRun_SimpleString(
R"(
try:
import renpy
import ctypes
import os
def hook_renpy_text_font_get_font_init(original):
def new_init(*args, **kwargs):
#ctypes.windll.user32.MessageBoxW(None, str(kwargs), str(args), 0)
if os.path.exists(r'C:\Windows\Fonts\msyh.ttc'):
font='msyh.ttc'
elif os.path.exists(r'C:\Windows\Fonts\arial.ttf'):
font='arial.ttf'
else:
font=None
if font:
args=(font,)+args[1:]
if 'fn' in kwargs:
kwargs['fn']=font
return original(*args, **kwargs)
return new_init
renpy.text.font.get_font = hook_renpy_text_font_get_font_init(renpy.text.font.get_font)
except:
pass
)");
PyGILState_Release(state);
};
hookrenpy(module);
}
return NewHook(hp, "Ren'py");
}();
#ifndef _WIN64
#if 0
auto f2=[=](){
HookParam hp;
hp.address = (uintptr_t)GetProcAddress(module, "PyUnicodeUCS2_Concat");

48
LunaHook/engines/python/python3.cpp
View File

@ -1,6 +1,7 @@
#include"python.h"
#include"types.h"
#include"main.h"
#include"embed_util.h"
#include"defs.h"
namespace {
#ifdef Py_TRACE_REFS
/* Define pointers to support a doubly-linked list of all live heap objects. */
@ -112,14 +113,6 @@ enum PyUnicode_Kind {
Py_ssize_t size);
PyUnicode_FromKindAndData_t PyUnicode_FromKindAndData;
typedef enum {PyGILState_LOCKED, PyGILState_UNLOCKED}
PyGILState_STATE;
typedef PyGILState_STATE (*PyGILState_Ensure_t)(void);
PyGILState_Ensure_t PyGILState_Ensure;
typedef void (*PyGILState_Release_t)(PyGILState_STATE);
PyGILState_Release_t PyGILState_Release;
typedef int (*PyRun_SimpleString_t)(const char *command);
PyRun_SimpleString_t PyRun_SimpleString;
}
#ifdef _WIN64
@ -151,42 +144,7 @@ bool InsertRenpy3Hook()
return;
stack->rcx=(uintptr_t)PyUnicode_FromKindAndData(PyUnicode_2BYTE_KIND,data,len/2);
};
PyGILState_Ensure=(PyGILState_Ensure_t)GetProcAddress(module, "PyGILState_Ensure");
PyGILState_Release=(PyGILState_Release_t)GetProcAddress(module, "PyGILState_Release");
PyRun_SimpleString=(PyRun_SimpleString_t)GetProcAddress(module, "PyRun_SimpleString");
patch_fun=[](){
//由于不知道怎么从字体名映射到ttc/ttf文件名，所以暂时写死arial/msyh
if(wcslen(embedsharedmem->fontFamily)==0)return;
auto state=PyGILState_Ensure();
PyRun_SimpleString(
R"(
try:
import renpy
import ctypes
import os
def hook_renpy_text_font_get_font_init(original):
def new_init(*args, **kwargs):
#ctypes.windll.user32.MessageBoxW(None, str(kwargs), str(args), 0)
if os.path.exists(r'C:\Windows\Fonts\msyh.ttc'):
font='msyh.ttc'
elif os.path.exists(r'C:\Windows\Fonts\arial.ttf'):
font='arial.ttf'
else:
font=None
if font:
args=(font,)+args[1:]
if 'fn' in kwargs:
kwargs['fn']=font
return original(*args, **kwargs)
return new_init
renpy.text.font.get_font = hook_renpy_text_font_get_font_init(renpy.text.font.get_font)
except:
pass
)");
PyGILState_Release(state);
};
hookrenpy(module);
};
hp.text_fun = [](hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len)
{