From 813aa4f1df6e4e50ad49d3ddae0d00d04462b465 Mon Sep 17 00:00:00 2001
From: theTwister <theTwist84@users.noreply.github.com>
Date: Thu, 14 Sep 2023 22:59:12 +0100
Subject: [PATCH] Added `c_debug_menu_value_hs_global_external`

---
 .../debug_menu/debug_menu_item_numbered.cpp   | 36 +++++++++++++++++++
 .../debug_menu/debug_menu_item_numbered.hpp   | 11 ++++++
 2 files changed, 47 insertions(+)

diff --git a/game/source/interface/debug_menu/debug_menu_item_numbered.cpp b/game/source/interface/debug_menu/debug_menu_item_numbered.cpp
index 0be881017..3e688a9e4 100644
--- a/game/source/interface/debug_menu/debug_menu_item_numbered.cpp
+++ b/game/source/interface/debug_menu/debug_menu_item_numbered.cpp
@@ -90,3 +90,39 @@ bool c_debug_menu_item_type::get_readonly()
 	return m_readonly;
 }
 
+template<typename t_type>
+inline c_debug_menu_value_hs_global_external<t_type>::c_debug_menu_value_hs_global_external(char const* hs_global_name)
+{
+	ASSERT(hs_global_name);
+
+	m_hs_global_external_index = NONE;
+	for (short hs_global_external_index = 0; hs_global_external_index < k_console_global_count && m_hs_global_external_index == NONE; hs_global_external_index++)
+	{
+		if (csstricmp(hs_global_name, k_console_globals[hs_global_external_index]->name))
+			continue;
+
+		if (!k_console_globals[hs_global_external_index]->pointer)
+			continue;
+
+		e_hs_type type = k_console_globals[hs_global_external_index]->type;
+		if (IN_RANGE_INCLUSIVE(type, _hs_type_boolean, _hs_type_long_integer))
+			m_hs_global_external_index = hs_global_external_index;
+	}
+}
+
+template<typename t_type>
+inline t_type c_debug_menu_value_hs_global_external<t_type>::get()
+{
+	byte bytes[sizeof(t_type)];
+	csmemset(bytes, 0, sizeof(t_type));
+
+	if (m_hs_global_external_index != NONE)
+	{
+		ASSERT(k_console_globals[m_hs_global_external_index]->pointer != NULL);
+
+		*reinterpret_cast<t_type*>(bytes) = *static_cast<t_type*>(k_console_globals[m_hs_global_external_index]->pointer);
+	}
+
+	return *reinterpret_cast<t_type*>(bytes);
+}
+
diff --git a/game/source/interface/debug_menu/debug_menu_item_numbered.hpp b/game/source/interface/debug_menu/debug_menu_item_numbered.hpp
index 27242e442..69a6cbf27 100644
--- a/game/source/interface/debug_menu/debug_menu_item_numbered.hpp
+++ b/game/source/interface/debug_menu/debug_menu_item_numbered.hpp
@@ -35,3 +35,14 @@ struct c_debug_menu_item_type :
 	bool m_readonly;
 };
 
+template<typename t_type>
+class c_debug_menu_value_hs_global_external
+{
+public:
+	c_debug_menu_value_hs_global_external(char const* hs_global_name);
+	t_type get();
+
+protected:
+	short m_hs_global_external_index;
+};
+