sigs from fedddd

src/component/signatures.cpp

@@ -0,0 +1,81 @@
+#include <stdinc.hpp>
+#include "signatures.hpp"
+#include <utils/hook.hpp>
+
+namespace signatures
+{
+	size_t load_image_size()
+	{
+		MODULEINFO info{};
+		GetModuleInformation(GetCurrentProcess(),
+			GetModuleHandle("plutonium-bootstrapper-win32.exe"), &info, sizeof(MODULEINFO));
+		return info.SizeOfImage;
+	}
+
+	size_t get_image_size()
+	{
+		static const auto image_size = load_image_size();
+		return image_size;
+	}
+
+	size_t find_string_ptr(const std::string& string)
+	{
+		const char* string_ptr = nullptr;
+		std::string mask(string.size(), 'x');
+		const auto base = reinterpret_cast<size_t>(GetModuleHandle("plutonium-bootstrapper-win32.exe"));
+		utils::hook::signature signature(base, get_image_size() - base);
+
+		signature.add({
+			string,
+			mask,
+			[&](char* address)
+			{
+				string_ptr = address;
+			}
+		});
+
+		signature.process();
+		return reinterpret_cast<size_t>(string_ptr);
+	}
+
+	size_t find_string_ref(const std::string& string)
+	{
+		char bytes[4] = {0};
+		const auto string_ptr = find_string_ptr(string);
+		if (!string_ptr)
+		{
+			return 0;
+		}
+
+		std::memcpy(bytes, &string_ptr, sizeof(bytes));
+		return find_string_ptr({bytes, 4});
+	}
+
+	bool process_printf()
+	{
+		const auto string_ref = find_string_ref("A critical exception occured!\n");
+		if (!string_ref)
+		{
+			return false;
+		}
+
+		const auto offset = *reinterpret_cast<size_t*>(string_ref + 5);
+		game::plutonium::printf.set(string_ref + 4 + 5 + offset);
+
+		return true;
+	}
+
+	bool handle_funcs()
+	{
+		game::plutonium::load_custom_script_func.set(reinterpret_cast<size_t>(utils::hook::get_displacement_addr(reinterpret_cast<size_t>(utils::hook::get_displacement_addr(0x689C80)) + 0x6)));
+
+		return true;
+	}
+
+	bool process()
+	{
+		handle_funcs();
+
+		return process_printf();
+	}
+}

src/component/signatures.hpp

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace signatures
+{
+	bool process();
+}