From 0b1120f26f7c594c5c9ffe86e5fbf0c4c34df48e Mon Sep 17 00:00:00 2001
From: Jan <jan@laupetin.net>
Date: Thu, 14 Dec 2023 18:29:09 +0100
Subject: [PATCH] Add menu base function as lowercase to the function map to
 enable case-insensitivity

---
 .../Parsing/Menu/Matcher/MenuExpressionMatchers.cpp  | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/ObjLoading/Parsing/Menu/Matcher/MenuExpressionMatchers.cpp b/src/ObjLoading/Parsing/Menu/Matcher/MenuExpressionMatchers.cpp
index 9ec73c37..b5acb8ac 100644
--- a/src/ObjLoading/Parsing/Menu/Matcher/MenuExpressionMatchers.cpp
+++ b/src/ObjLoading/Parsing/Menu/Matcher/MenuExpressionMatchers.cpp
@@ -58,7 +58,11 @@ const std::map<std::string, size_t>& MenuExpressionMatchers::GetBaseFunctionMapF
         if (!iw4FunctionMapInitialized)
         {
             for (size_t i = IW4::expressionFunction_e::EXP_FUNC_DYN_START; i < std::extent_v<decltype(IW4::g_expFunctionNames)>; i++)
-                iw4FunctionMap.emplace(std::make_pair(IW4::g_expFunctionNames[i], i));
+            {
+                std::string functionName(IW4::g_expFunctionNames[i]);
+                utils::MakeStringLowerCase(functionName);
+                iw4FunctionMap.emplace(std::make_pair(functionName, i));
+            }
         }
 
         return iw4FunctionMap;
@@ -71,7 +75,11 @@ const std::map<std::string, size_t>& MenuExpressionMatchers::GetBaseFunctionMapF
         if (!iw5FunctionMapInitialized)
         {
             for (size_t i = IW5::expressionFunction_e::EXP_FUNC_DYN_START; i < std::extent_v<decltype(IW5::g_expFunctionNames)>; i++)
-                iw5FunctionMap.emplace(std::make_pair(IW5::g_expFunctionNames[i], i));
+            {
+                std::string functionName(IW5::g_expFunctionNames[i]);
+                utils::MakeStringLowerCase(functionName);
+                iw5FunctionMap.emplace(std::make_pair(std::move(functionName), i));
+            }
         }
 
         return iw5FunctionMap;