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| Original file line number | Diff line number | Diff line change |
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| // This file is part of the soulmemory-rs distribution (https://github.com/FrankvdStam/soulmemory-rs). | ||
| // Copyright (c) 2022 Frank van der Stam. | ||
| // https://github.com/FrankvdStam/soulmemory-rs/blob/main/LICENSE | ||
| // | ||
| // This program is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, version 3. | ||
| // | ||
| // This program is distributed in the hope that it will be useful, but | ||
| // WITHOUT ANY WARRANTY without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| // General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
|
|
||
| use std::mem; | ||
| use std::sync::{Arc, Mutex}; | ||
| use detour::static_detour; | ||
| use log::info; | ||
| use mem_rs::prelude::*; | ||
| use crate::games::{DxVersion, Game}; | ||
| use crate::gui::event_flags::{EventFlag, EventFlagLogger, EventFlagWidget}; | ||
| use crate::gui::widget::Widget; | ||
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| static_detour!{ static STATIC_DETOUR_SET_EVENT_FLAG: fn(u64, u32, i32); } | ||
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| type FnGetEventFlag = fn(event_flag_man: u64, event_flag: u32) -> u8; | ||
|
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| pub struct EldenRing | ||
| { | ||
| process: Process, | ||
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| event_flags: Arc<Mutex<Vec<EventFlag>>>, | ||
| event_flag_man: Pointer, | ||
| fn_get_event_flag: FnGetEventFlag, | ||
| } | ||
|
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||
| impl EldenRing | ||
| { | ||
| pub fn new() -> Self | ||
| { | ||
| EldenRing | ||
| { | ||
| process: Process::new("eldenring.exe"), | ||
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| event_flags: Arc::new(Mutex::new(Vec::new())), | ||
| event_flag_man: Pointer::default(), | ||
| fn_get_event_flag: |_,_|{0}, | ||
| } | ||
| } | ||
| } | ||
|
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| impl EventFlagLogger for EldenRing | ||
| { | ||
| fn get_buffered_flags(&mut self) -> Vec<EventFlag> | ||
| { | ||
| let mut event_flags = self.event_flags.lock().unwrap(); | ||
| mem::replace(&mut event_flags, Vec::new()) | ||
| } | ||
|
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| fn get_event_flag_state(&self, event_flag: u32) -> bool { | ||
| let result = (self.fn_get_event_flag)(self.event_flag_man.read_u64_rel(None), event_flag); | ||
| return result == 1; | ||
| } | ||
| } | ||
|
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| impl Game for EldenRing | ||
| { | ||
| fn refresh(&mut self) -> Result<(), String> { | ||
| if !self.process.is_attached() | ||
| { | ||
| unsafe | ||
| { | ||
| self.process.refresh()?; | ||
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| self.event_flag_man = self.process.scan_rel("SprjEventFlagMan", "48 83 3d ? ? ? ? 00 75 46 4c 8b 05 ? ? ? ? 4c 89 44 24 40 ba 08 00 00 00 b9 c8 01 00 00", 3, 8, vec![0])?; | ||
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| let set_event_flag_address = self.process.scan_abs("set_event_flag", "48 89 5c 24 08 44 8b 49 1c 44 8b d2 33 d2 41 8b c2 41 f7 f1 41 8b d8 4c 8b d9", 0, Vec::new())?.get_base_address(); | ||
| let get_event_flag_address = self.process.scan_abs("get_event_flag", "44 8b 41 1c 44 8b da 33 d2 41 8b c3 41 f7 f0", 0, Vec::new())?.get_base_address(); | ||
| self.fn_get_event_flag = mem::transmute(get_event_flag_address); | ||
|
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| let event_flags = Arc::clone(&self.event_flags); | ||
| STATIC_DETOUR_SET_EVENT_FLAG.initialize(mem::transmute(set_event_flag_address), move |rdx: u64, event_flag_id: u32, value: i32| | ||
| { | ||
| let mut guard = event_flags.lock().unwrap(); | ||
| guard.push((chrono::offset::Local::now(), event_flag_id, value == 1)); | ||
| STATIC_DETOUR_SET_EVENT_FLAG.call(rdx, event_flag_id, value); | ||
| }).unwrap().enable().unwrap(); | ||
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| info!("event_flag_man base address: 0x{:x}", self.event_flag_man.get_base_address()); | ||
| info!("set event flag address : 0x{:x}", set_event_flag_address); | ||
| info!("get event flag address : 0x{:x}", get_event_flag_address); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| self.process.refresh()?; | ||
| } | ||
| Ok(()) | ||
| } | ||
|
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| fn get_dx_version(&self) -> DxVersion { | ||
| DxVersion::Dx12 | ||
| } | ||
|
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| fn get_widgets(&self) -> Vec<Box<dyn Widget>> { | ||
| vec![Box::new(EventFlagWidget::new())] | ||
| } | ||
| } |
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