localized string overriding

src/component/localized_strings.cpp

@@ -0,0 +1,54 @@
+#include <stdinc.hpp>
+#include "loader/component_loader.hpp"
+#include "localized_strings.hpp"
+#include <utils/hook.hpp>
+#include <utils/string.hpp>
+#include <utils/concurrency.hpp>
+#include "game/game.hpp"
+
+#include "game_console.hpp"
+
+namespace localized_strings
+{
+	namespace
+	{
+		utils::hook::detour seh_string_ed_get_string_hook;
+
+		using localized_map = std::unordered_map<std::string, std::string>;
+		utils::concurrency::container<localized_map> localized_overrides;
+
+		const char* seh_string_ed_get_string(const char* reference)
+		{
+			return localized_overrides.access<const char*>([&](const localized_map& map)
+			{
+				const auto entry = map.find(reference);
+				if (entry != map.end())
+				{
+					return utils::string::va("%s", entry->second.data());
+				}
+
+				return seh_string_ed_get_string_hook.invoke<const char*>(reference);
+			});
+		}
+	}
+
+	void override(const std::string& key, const std::string& value)
+	{
+		localized_overrides.access([&](localized_map& map)
+		{
+			map[key] = value;
+		});
+	}
+
+	class component final : public component_interface
+	{
+	public:
+		void post_unpack() override
+		{
+			// Change some localized strings
+			seh_string_ed_get_string_hook.create(game::base_address + 0x5E5FD0, &seh_string_ed_get_string);
+		}
+	};
+}
+
+REGISTER_COMPONENT(localized_strings::component) 

src/component/localized_strings.hpp

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace localized_strings
+{
+	void override(const std::string& key, const std::string& value);
+}