From 0d001d4b3f6a43ee037940c244dd8d7070cf2666 Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Mon, 9 Feb 2026 08:01:56 -0600
Subject: [PATCH] feat(ui): implement Script_GetCVarDefault

---
 src/ui/game/GameScript.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/ui/game/GameScript.cpp b/src/ui/game/GameScript.cpp
index 9fe3ce3..0268775 100644
--- a/src/ui/game/GameScript.cpp
+++ b/src/ui/game/GameScript.cpp
@@ -206,7 +206,22 @@ int32_t Script_GetCVarBool(lua_State* L) {
 }
 
 int32_t Script_GetCVarDefault(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    if (!lua_isstring(L, 1)) {
+        luaL_error(L, "Usage: GetCVarDefault(\"cvar\")");
+        return 0;
+    }
+
+    auto varName = lua_tostring(L, 1);
+    auto var = CVar::LookupRegistered(varName);
+
+    if (!var || (var->m_flags & 0x40)) {
+        luaL_error(L, "Couldn't find CVar named '%s'", varName);
+        return 0;
+    }
+
+    lua_pushstring(L, var->GetDefaultValue());
+
+    return 1;
 }
 
 int32_t Script_GetCVarMin(lua_State* L) {