From 43728820eb2268554de8748994ddd05a9344282a Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Tue, 18 Nov 2025 19:53:49 -0600
Subject: [PATCH] feat(ui): implement Script_GetGamma

---
 src/ui/game/CGVideoOptionsScript.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ui/game/CGVideoOptionsScript.cpp b/src/ui/game/CGVideoOptionsScript.cpp
index 77acead..2c45b1a 100644
--- a/src/ui/game/CGVideoOptionsScript.cpp
+++ b/src/ui/game/CGVideoOptionsScript.cpp
@@ -212,7 +212,11 @@ int32_t Script_GetVideoCaps(lua_State* L) {
 }
 
 int32_t Script_GetGamma(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    auto gammaVar = CVar::Lookup("gamma");
+
+    lua_pushnumber(L, 1.0 - gammaVar->GetFloat());
+
+    return 1;
 }
 
 int32_t Script_SetGamma(lua_State* L) {