From 1cd1bb5672c726c30faf3f2cd22ed256fe0b5f0c Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Tue, 18 Nov 2025 21:03:55 -0600
Subject: [PATCH] feat(ui): implement CSimpleCheckbox_GetChecked

---
 src/ui/CSimpleCheckbox.cpp       |  4 ++++
 src/ui/CSimpleCheckbox.hpp       |  1 +
 src/ui/CSimpleCheckboxScript.cpp | 13 ++++++++++++-
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/ui/CSimpleCheckbox.cpp b/src/ui/CSimpleCheckbox.cpp
index d56dc9b..25f0f2f 100644
--- a/src/ui/CSimpleCheckbox.cpp
+++ b/src/ui/CSimpleCheckbox.cpp
@@ -34,3 +34,7 @@ bool CSimpleCheckbox::IsA(int32_t type) {
         || type == CScriptRegion::s_objectType
         || type == CScriptObject::s_objectType;
 }
+
+int32_t CSimpleCheckbox::GetChecked() {
+    return this->m_checked;
+}
diff --git a/src/ui/CSimpleCheckbox.hpp b/src/ui/CSimpleCheckbox.hpp
index 28e1ce6..78fb381 100644
--- a/src/ui/CSimpleCheckbox.hpp
+++ b/src/ui/CSimpleCheckbox.hpp
@@ -26,6 +26,7 @@ class CSimpleCheckbox : public CSimpleButton {
         // Member functions
         CSimpleCheckbox(CSimpleFrame* parent)
             : CSimpleButton(parent) {};
+        int32_t GetChecked();
 };
 
 #endif
diff --git a/src/ui/CSimpleCheckboxScript.cpp b/src/ui/CSimpleCheckboxScript.cpp
index 073c8e1..5a6cfcc 100644
--- a/src/ui/CSimpleCheckboxScript.cpp
+++ b/src/ui/CSimpleCheckboxScript.cpp
@@ -1,4 +1,6 @@
 #include "ui/CSimpleCheckboxScript.hpp"
+#include "ui/CSimpleCheckbox.hpp"
+#include "util/Lua.hpp"
 #include "util/Unimplemented.hpp"
 #include <cstdint>
 
@@ -7,7 +9,16 @@ int32_t CSimpleCheckbox_SetChecked(lua_State* L) {
 }
 
 int32_t CSimpleCheckbox_GetChecked(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    auto type = CSimpleCheckbox::GetObjectType();
+    auto checkbox = static_cast<CSimpleCheckbox*>(FrameScript_GetObjectThis(L, type));
+
+    if (checkbox->GetChecked()) {
+        lua_pushnumber(L, 1.0);
+    } else {
+        lua_pushnil(L);
+    }
+
+    return 1;
 }
 
 int32_t CSimpleCheckbox_GetCheckedTexture(lua_State* L) {