From f12e46db1b8a320ccfe9ae6564dbb37b5bab5502 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Wed, 4 Mar 2026 10:12:53 +0100
Subject: [PATCH] - [NEW] sys.debug() returns true if we are on a debug version
 of mini. false otherwise.

---
 lua.cpp            | 10 ++++++++++
 vscode/library.lua |  4 ++++
 2 files changed, 14 insertions(+)

diff --git a/lua.cpp b/lua.cpp
index 3d66bcc..b9e5fd5 100644
--- a/lua.cpp
+++ b/lua.cpp
@@ -788,6 +788,15 @@ extern "C" {
         return 1;
     }
 
+    static int cpp_sys_debug(lua_State *L) {
+        #ifdef DEBUG
+            lua_pushboolean(L, true);
+        #else
+            lua_pushboolean(L, false);
+        #endif
+        return 1;
+    }
+
     static int cpp_sys_clipboard(lua_State *L) {
         if (lua_gettop(L) == 0) {
             lua_pushstring(L, SDL_GetClipboardText());
@@ -1081,6 +1090,7 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_sys_dir);               lua_setfield(L, -2, "dir");
     lua_pushcfunction(L,cpp_sys_exit);              lua_setfield(L, -2, "quit");
     lua_pushcfunction(L,cpp_sys_fps);               lua_setfield(L, -2, "fps");
+    lua_pushcfunction(L,cpp_sys_debug);             lua_setfield(L, -2, "debug");
     lua_pushcfunction(L,cpp_sys_clipboard);         lua_setfield(L, -2, "clipboard");
 
     lua_pushinteger(L, 0);                          lua_setfield(L, -2, "UPDATE_ALWAYS");
diff --git a/vscode/library.lua b/vscode/library.lua
index 820b77b..cd8a766 100644
--- a/vscode/library.lua
+++ b/vscode/library.lua
@@ -482,6 +482,10 @@ function sys.clipboard() end
 ---Sets the content of the clipboard
 function sys.clipboard(value) end
 
+---@return boolean
+---Returns true if running on debug version of mini. False otherwise.
+function sys.debug() end
+
 
 ---@class win
 win = {}