From 2ae89359cea0a46b836034bb0c023ad028f16399 Mon Sep 17 00:00:00 2001
From: Federico Cecchetto <fedecek3@gmail.com>
Date: Mon, 3 May 2021 01:50:55 +0200
Subject: [PATCH] Game variable support

---
 src/client/game/scripting/lua/context.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/client/game/scripting/lua/context.cpp b/src/client/game/scripting/lua/context.cpp
index 14e16d7..716bb76 100644
--- a/src/client/game/scripting/lua/context.cpp
+++ b/src/client/game/scripting/lua/context.cpp
@@ -11,6 +11,8 @@
 
 #include <utils/string.hpp>
 
+namespace _game = game;
+
 namespace scripting::lua
 {
 	namespace
@@ -259,6 +261,19 @@ namespace scripting::lua
 			{
 				logfile::add_player_killed_callback(callback);
 			};
+
+			game_type["getgamevar"] = [](const sol::this_state s)
+			{
+				const auto id = *reinterpret_cast<unsigned int*>(0x14815DEB4);
+
+				const auto value = _game::scr_VarGlob->childVariableValue[id];
+
+				_game::VariableValue variable{};
+				variable.type = value.type;
+				variable.u.uintValue = value.u.u.uintValue;
+
+				return convert(s, variable);
+			};
 		}
 	}