CNCB5.0.50 sound fix and censorship patch

This commit is contained in:
xeon 2024-08-30 17:43:14 +03:00
parent 4603f68722
commit 38e0c1d28f
4 changed files with 63 additions and 4 deletions

View file

@ -3,6 +3,7 @@
use std::{sync::RwLock, time::Duration};
use lazy_static::lazy_static;
use modules::Misc;
use windows::core::PCSTR;
use windows::Win32::System::Console;
use windows::Win32::System::SystemServices::DLL_PROCESS_ATTACH;
@ -23,12 +24,13 @@ unsafe fn thread_func() {
util::disable_memprotect_guard();
Console::AllocConsole().unwrap();
println!("Genshin Impact encryption patch\nMade by xeondev\nTo work with MualaniImpact: git.xeondev.com/reversedrooms/MualaniImpact");
println!("Genshin Impact encryption patch\nMade by xeondev\nTo work with XilonenImpact: git.xeondev.com/reversedrooms/XilonenImpact");
println!("Base: {:X}", base);
let mut module_manager = MODULE_MANAGER.write().unwrap();
module_manager.enable(MhyContext::<Http>::new(base));
module_manager.enable(MhyContext::<Security>::new(base));
module_manager.enable(MhyContext::<Misc>::new(base));
println!("Successfully initialized!");
}

View file

@ -48,10 +48,12 @@ unsafe extern "win64" fn on_make_initial_url(reg: *mut Registers, _: usize) {
new_url.push_str(s);
});
if !url.contains("/query_cur_region") {
println!("Redirect: {url} -> {new_url}");
(*reg).rcx =
marshal::ptr_to_string_ansi(CString::new(new_url.as_str()).unwrap().as_c_str()) as u64;
}
}
unsafe extern "win64" fn on_browser_load_url(reg: *mut Registers, _: usize) {
let str_length = *((*reg).rdx.wrapping_add(16) as *const u32);

52
src/modules/misc.rs Normal file
View file

@ -0,0 +1,52 @@
use std::ffi::CStr;
use super::{MhyContext, MhyModule, ModuleType};
use anyhow::Result;
use ilhook::x64::Registers;
use windows::{core::PCSTR, Win32::System::LibraryLoader::GetModuleHandleA};
pub struct Misc;
const DYNAMIC_IMPORT: usize = 0x3F5240;
const SET_CUSTOM_PROPERTY_FLOAT: usize = 0x11E1880;
impl MhyModule for MhyContext<Misc> {
unsafe fn init(&mut self) -> Result<()> {
// CNCBWin5.0.50 sound fix
self.interceptor
.attach(self.assembly_base + DYNAMIC_IMPORT, on_dynamic_import)?;
// Dither
self.interceptor.replace(
self.assembly_base + SET_CUSTOM_PROPERTY_FLOAT,
set_custom_property_float_replacement,
)
}
unsafe fn de_init(&mut self) -> Result<()> {
Ok(())
}
fn get_module_type(&self) -> super::ModuleType {
ModuleType::Misc
}
}
unsafe extern "win64" fn on_dynamic_import(reg: *mut Registers, _: usize) {
let symbol_name_ptr = *((*reg).rcx.wrapping_add(16) as *const usize);
let symbol_name = CStr::from_ptr(symbol_name_ptr as *const i8);
// Hoyo forgot to package updated sound library and that's the missing export
if symbol_name.to_string_lossy() == "GetMusicSyncCallbackInfoPlayingSeq" {
let base = GetModuleHandleA(PCSTR::null()).unwrap().0 as usize;
*((*reg).rcx.wrapping_add(16) as *mut usize) = base + 0x2F6CD04;
}
}
unsafe extern "win64" fn set_custom_property_float_replacement(
_: *mut Registers,
_: usize,
_: usize,
) -> usize {
0
}

View file

@ -5,9 +5,11 @@ use anyhow::Result;
use crate::interceptor::Interceptor;
mod http;
mod misc;
mod security;
pub use http::Http;
pub use misc::Misc;
pub use security::Security;
#[derive(Default)]
@ -38,6 +40,7 @@ impl ModuleManager {
pub enum ModuleType {
Http,
Security,
Misc,
}
pub trait MhyModule {