From 7ba85de4128232e110f9624ad45e6c4e155fadf9 Mon Sep 17 00:00:00 2001
From: gir489 <100792176+gir489returns@users.noreply.github.com>
Date: Sat, 16 Mar 2024 17:06:29 -0400
Subject: [PATCH] Replace offset.bin's header version variable with
 TimeDateStamp. (#2832)

* Replace offset.bin's header version variable with TimeDateStamp.

* Broke out Read Attribute Patch into two signatures.
---
 src/memory/module.cpp |  6 ++++++
 src/memory/module.hpp |  1 +
 src/memory/range.hpp  |  1 +
 src/pointers.cpp      | 10 +++++++++-
 src/pointers.hpp      |  2 +-
 5 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/memory/module.cpp b/src/memory/module.cpp
index cd5a2e45..0a418576 100644
--- a/src/memory/module.cpp
+++ b/src/memory/module.cpp
@@ -44,6 +44,11 @@ namespace memory
 		return m_size;
 	}
 
+	DWORD module::timestamp() const
+	{
+		return m_timestamp;
+	}
+
 	bool module::wait_for_module(std::optional<std::chrono::high_resolution_clock::duration> time)
 	{
 		const auto giveup_time = time.has_value() ? std::make_optional(std::chrono::high_resolution_clock::now() + time.value()) : std::nullopt;
@@ -72,6 +77,7 @@ namespace memory
 		const auto ntHeader  = m_base.add(dosHeader->e_lfanew).as<IMAGE_NT_HEADERS*>();
 
 		m_size = ntHeader->OptionalHeader.SizeOfImage;
+		m_timestamp = ntHeader->FileHeader.TimeDateStamp;
 
 		return m_loaded;
 	}
diff --git a/src/memory/module.hpp b/src/memory/module.hpp
index 226ddc65..7f358a89 100644
--- a/src/memory/module.hpp
+++ b/src/memory/module.hpp
@@ -18,6 +18,7 @@ namespace memory
 
 		bool loaded() const;
 		size_t size() const;
+		DWORD timestamp() const;
 
 		/**
 		 * @brief Waits till the given module is loaded.
diff --git a/src/memory/range.hpp b/src/memory/range.hpp
index a2438e8f..406bab73 100644
--- a/src/memory/range.hpp
+++ b/src/memory/range.hpp
@@ -23,5 +23,6 @@ namespace memory
 	protected:
 		handle m_base;
 		std::size_t m_size;
+		DWORD m_timestamp;
 	};
 }
diff --git a/src/pointers.cpp b/src/pointers.cpp
index 69e185be..6c839af4 100644
--- a/src/pointers.cpp
+++ b/src/pointers.cpp
@@ -1813,7 +1813,15 @@ namespace big
             [](memory::handle ptr)
             {
                 g_pointers->m_sc.m_read_attribute_patch = ptr.as<PVOID>();
-                g_pointers->m_sc.m_read_attribute_patch_2 = ptr.add(0x72).as<PVOID>();
+            }
+        },
+        // Read Attribute Patch 2
+        {
+            "RAP2",
+            "32 C0 EB ? C7 83",
+            [](memory::handle ptr)
+            {
+                g_pointers->m_sc.m_read_attribute_patch_2 = ptr.as<PVOID>();
             }
         }
         >();
diff --git a/src/pointers.hpp b/src/pointers.hpp
index 77e25419..5ebe1895 100644
--- a/src/pointers.hpp
+++ b/src/pointers.hpp
@@ -80,7 +80,7 @@ namespace big
 
 			cache_file.set_data(std::move(cache_data_ptr), data_size);
 
-			cache_file.set_header_version(mem_region.size());
+			cache_file.set_header_version(mem_region.timestamp());
 			cache_file.write();
 		}