forked from reversedrooms/hk4e-patch
CNCB5.0.50 sound fix and censorship patch
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parent
4603f68722
commit
38e0c1d28f
4 changed files with 63 additions and 4 deletions
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@ -3,6 +3,7 @@
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use std::{sync::RwLock, time::Duration};
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use lazy_static::lazy_static;
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use modules::Misc;
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use windows::core::PCSTR;
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use windows::Win32::System::Console;
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use windows::Win32::System::SystemServices::DLL_PROCESS_ATTACH;
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@ -23,12 +24,13 @@ unsafe fn thread_func() {
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util::disable_memprotect_guard();
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Console::AllocConsole().unwrap();
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println!("Genshin Impact encryption patch\nMade by xeondev\nTo work with MualaniImpact: git.xeondev.com/reversedrooms/MualaniImpact");
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println!("Genshin Impact encryption patch\nMade by xeondev\nTo work with XilonenImpact: git.xeondev.com/reversedrooms/XilonenImpact");
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println!("Base: {:X}", base);
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let mut module_manager = MODULE_MANAGER.write().unwrap();
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module_manager.enable(MhyContext::<Http>::new(base));
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module_manager.enable(MhyContext::<Security>::new(base));
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module_manager.enable(MhyContext::<Misc>::new(base));
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println!("Successfully initialized!");
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}
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@ -48,10 +48,12 @@ unsafe extern "win64" fn on_make_initial_url(reg: *mut Registers, _: usize) {
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new_url.push_str(s);
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});
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if !url.contains("/query_cur_region") {
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println!("Redirect: {url} -> {new_url}");
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(*reg).rcx =
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marshal::ptr_to_string_ansi(CString::new(new_url.as_str()).unwrap().as_c_str()) as u64;
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}
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}
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unsafe extern "win64" fn on_browser_load_url(reg: *mut Registers, _: usize) {
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let str_length = *((*reg).rdx.wrapping_add(16) as *const u32);
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52
src/modules/misc.rs
Normal file
52
src/modules/misc.rs
Normal file
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@ -0,0 +1,52 @@
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use std::ffi::CStr;
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use super::{MhyContext, MhyModule, ModuleType};
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use anyhow::Result;
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use ilhook::x64::Registers;
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use windows::{core::PCSTR, Win32::System::LibraryLoader::GetModuleHandleA};
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pub struct Misc;
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const DYNAMIC_IMPORT: usize = 0x3F5240;
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const SET_CUSTOM_PROPERTY_FLOAT: usize = 0x11E1880;
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impl MhyModule for MhyContext<Misc> {
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unsafe fn init(&mut self) -> Result<()> {
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// CNCBWin5.0.50 sound fix
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self.interceptor
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.attach(self.assembly_base + DYNAMIC_IMPORT, on_dynamic_import)?;
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// Dither
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self.interceptor.replace(
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self.assembly_base + SET_CUSTOM_PROPERTY_FLOAT,
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set_custom_property_float_replacement,
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)
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}
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unsafe fn de_init(&mut self) -> Result<()> {
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Ok(())
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}
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fn get_module_type(&self) -> super::ModuleType {
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ModuleType::Misc
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}
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}
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unsafe extern "win64" fn on_dynamic_import(reg: *mut Registers, _: usize) {
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let symbol_name_ptr = *((*reg).rcx.wrapping_add(16) as *const usize);
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let symbol_name = CStr::from_ptr(symbol_name_ptr as *const i8);
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// Hoyo forgot to package updated sound library and that's the missing export
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if symbol_name.to_string_lossy() == "GetMusicSyncCallbackInfoPlayingSeq" {
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let base = GetModuleHandleA(PCSTR::null()).unwrap().0 as usize;
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*((*reg).rcx.wrapping_add(16) as *mut usize) = base + 0x2F6CD04;
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}
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}
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unsafe extern "win64" fn set_custom_property_float_replacement(
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_: *mut Registers,
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_: usize,
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_: usize,
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) -> usize {
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0
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}
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@ -5,9 +5,11 @@ use anyhow::Result;
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use crate::interceptor::Interceptor;
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mod http;
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mod misc;
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mod security;
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pub use http::Http;
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pub use misc::Misc;
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pub use security::Security;
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#[derive(Default)]
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@ -38,6 +40,7 @@ impl ModuleManager {
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pub enum ModuleType {
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Http,
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Security,
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Misc,
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}
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pub trait MhyModule {
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