feat: 引入 Lua 配置系统实现 UI 参数热更新

- 添加 Lua 5.5 库支持，包含头文件和动态链接库
- 新增 lua_config 模块，提供配置初始化、获取字符串/整型值等功能
- 创建 config.lua 配置文件，集中管理所有 UI 文本、尺寸和布局参数
- 移除原有的硬编码 config.h，将 UI 常量迁移至 Lua 配置
- 修改主窗口、对话框和回调函数，动态读取 Lua 配置值
- 更新 CMakeLists.txt，添加 Lua 库依赖和 DLL 复制步骤
- 删除过时的 Makefile，统一使用 CMake 构建

CMakeLists.txt

@@ -20,6 +20,7 @@ set(SOURCES
     src/core/registry_service.c
     src/core/path_manager.c
     src/core/app_context.c
+    src/core/lua_config.c
     src/controller/callbacks.c
     ico/resources.rc
 )
@@ -51,15 +52,18 @@ target_include_directories(${PROJECT_NAME} PRIVATE
     ${CMAKE_SOURCE_DIR}/include/controller
     ${CMAKE_SOURCE_DIR}/include/utils
     ${CMAKE_SOURCE_DIR}/libs/IUP/include
+    ${CMAKE_SOURCE_DIR}/libs/lua/include
 )
 
 # 设置库文件搜索路径
 target_link_directories(${PROJECT_NAME} PRIVATE
     ${CMAKE_SOURCE_DIR}/libs/IUP
+    ${CMAKE_SOURCE_DIR}/libs/lua
 )
 
 # 链接所需库
 target_link_libraries(${PROJECT_NAME} PRIVATE
+    lua55
     iup
     iupcd
     gdi32
@@ -70,11 +74,18 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
     advapi32
 )
 
-# 编译完成后，仅将程序实际需要的核心 DLL 文件复制到构建输出目录
+# 编译完成后，复制程序实际需要的核心 DLL 文件到构建输出目录
 set(IUP_REQUIRED_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/IUP/iup.dll")
+set(LUA_REQUIRED_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/lua/lua55.dll")
 add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
     ${IUP_REQUIRED_DLLS}
     "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
     COMMENT "Copying required DLLs to build directory..."
 )
+add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+    ${LUA_REQUIRED_DLLS}
+    "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
+    COMMENT "Copying Lua DLL to build directory..."
+)

Makefile

@@ -1,60 +0,0 @@
-CC = gcc
-WINDRES = windres
-
-# Paths - specific to user environment
-IUP_DIR = libs/iup-3.31_Win64_dllw6_lib
-INCLUDE_DIR = $(IUP_DIR)/include
-LIB_DIR = $(IUP_DIR)
-LOCAL_INCLUDE_DIR = include
-
-# Output Directories
-OBJ_DIR = obj
-BIN_DIR = bin
-
-# Flags
-# -mwindows: Create GUI app (no console)
-# -DUNICODE -D_UNICODE: Use Wide Character API
-CFLAGS = -Wall -O2 -I$(INCLUDE_DIR) -I$(LOCAL_INCLUDE_DIR) -D_WIN32 -DUNICODE -D_UNICODE -fexec-charset=UTF-8
-LDFLAGS = -L$(LIB_DIR) -liup -liupcd -lgdi32 -lcomdlg32 -lcomctl32 -luuid -lole32 -ladvapi32 -mwindows
-
-# Source
-SRC = src/main.c src/utils.c src/registry.c src/callbacks.c src/ui.c src/globals.c
-RES = ico/resources.rc
-OBJ = $(OBJ_DIR)/main.o $(OBJ_DIR)/utils.o $(OBJ_DIR)/registry.o $(OBJ_DIR)/callbacks.o $(OBJ_DIR)/ui.o $(OBJ_DIR)/globals.o $(OBJ_DIR)/resources.o
-EXE = $(BIN_DIR)/PathEditor.exe
-
-all: $(BIN_DIR) $(OBJ_DIR) $(EXE)
-
-$(BIN_DIR):
-	if not exist $(BIN_DIR) mkdir $(BIN_DIR)
-
-$(OBJ_DIR):
-	if not exist $(OBJ_DIR) mkdir $(OBJ_DIR)
-
-$(EXE): $(OBJ)
-	$(CC) -o $@ $^ $(LDFLAGS)
-
-$(OBJ_DIR)/main.o: src/main.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/utils.o: src/utils.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/registry.o: src/registry.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/callbacks.o: src/callbacks.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/ui.o: src/ui.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/globals.o: src/globals.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/resources.o: ico/resources.rc
-	$(WINDRES) -i $< -o $@
-
-clean:
-	if exist $(OBJ_DIR)\*.o del /Q $(OBJ_DIR)\*.o
-	if exist $(BIN_DIR)\*.exe del /Q $(BIN_DIR)\*.exe

include/config.h

@@ -1,33 +0,0 @@
-#ifndef CONFIG_H
-#define CONFIG_H
-
-// ============================================================================
-// UI的配置常量
-// ============================================================================
-
-// 应用程序名称
-#define APP_NAME "PathEditor"    // 编辑环境变量应用程序名称
-#define APP_NAME_READONLY "PathEditor (只读模式)" // 编辑环境变量只读模式标题
-
-// 对话框设置
-#define UI_DLG_SIZE "800x800"    // 对话框默认大小 (像素)
-#define UI_DLG_MINSIZE "800x800" // 对话框最小大小 (像素)
-
-// 列表控件设置
-#define UI_LIST_ITEM_PADDING "5x5"      // 列表项内边距
-#define UI_LIST_BACKCOLOR "255 255 255" // 列表背景颜色
-
-// 按钮设置
-#define UI_BTN_RASTERSIZE "100x32" // 按钮默认大小
-
-// 布局间隙和边距
-#define UI_VBOX_GAP "5"            // 垂直布局项间隙
-#define UI_VBOX_MARGIN "0x0"       // 垂直布局外边距
-#define UI_VBOX_ALL_MARGIN "10x10" // 垂直布局总外边距
-#define UI_VBOX_ALL_GAP "5"        // 垂直布局总间隙
-
-#define UI_HBOX_GAP "10"            // 水平布局项间隙
-#define UI_HBOX_MARGIN "10x10"      // 水平布局外边距
-#define UI_HBOX_ALIGNMENT "ACENTER" // 水平布局对齐方式
-
-#endif // CONFIG_H

include/core/lua_config.h

@@ -0,0 +1,34 @@
+#ifndef LUA_CONFIG_H
+#define LUA_CONFIG_H
+
+#include <lua.h>
+
+// 初始化 Lua 配置系统
+// 返回值: 0 成功, -1 失败
+int lua_config_init(void);
+
+// 销毁 Lua 配置系统
+void lua_config_destroy(void);
+
+// 获取字符串配置值
+// section: 配置章节名 (如 "app", "dialog", "button")
+// key: 配置键名 (如 "name", "size", "rastersize")
+// 返回值: 配置值字符串, 失败时返回 NULL
+const char* lua_config_get_string(const char* section, const char* key);
+
+// 获取整型配置值
+// section: 配置章节名
+// key: 配置键名
+// default_value: 默认值 (当配置不存在或转换失败时返回)
+// 返回值: 配置值或默认值
+int lua_config_get_int(const char* section, const char* key, int default_value);
+
+// 重新加载配置文件
+// 返回值: 0 成功, -1 失败
+int lua_config_reload(void);
+
+// 获取配置加载状态
+// 返回值: 1 已加载, 0 未加载
+int lua_config_is_loaded(void);
+
+#endif // LUA_CONFIG_H

libs/lua/include/lauxlib.h

@@ -0,0 +1,271 @@
+/*
+** $Id: lauxlib.h $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lauxlib_h
+#define lauxlib_h
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include "luaconf.h"
+#include "lua.h"
+
+
+/* global table */
+#define LUA_GNAME	"_G"
+
+
+typedef struct luaL_Buffer luaL_Buffer;
+
+
+/* extra error code for 'luaL_loadfilex' */
+#define LUA_ERRFILE     (LUA_ERRERR+1)
+
+
+/* key, in the registry, for table of loaded modules */
+#define LUA_LOADED_TABLE	"_LOADED"
+
+
+/* key, in the registry, for table of preloaded loaders */
+#define LUA_PRELOAD_TABLE	"_PRELOAD"
+
+
+typedef struct luaL_Reg {
+  const char *name;
+  lua_CFunction func;
+} luaL_Reg;
+
+
+#define LUAL_NUMSIZES	(sizeof(lua_Integer)*16 + sizeof(lua_Number))
+
+LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz);
+#define luaL_checkversion(L)  \
+	  luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES)
+
+LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
+LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
+LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
+LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg);
+LUALIB_API int (luaL_typeerror) (lua_State *L, int arg, const char *tname);
+LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg,
+                                                          size_t *l);
+LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg,
+                                          const char *def, size_t *l);
+LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg);
+LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def);
+
+LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg);
+LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg,
+                                          lua_Integer def);
+
+LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
+LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t);
+LUALIB_API void (luaL_checkany) (lua_State *L, int arg);
+
+LUALIB_API int   (luaL_newmetatable) (lua_State *L, const char *tname);
+LUALIB_API void  (luaL_setmetatable) (lua_State *L, const char *tname);
+LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
+LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
+
+LUALIB_API void (luaL_where) (lua_State *L, int lvl);
+LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
+
+LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def,
+                                   const char *const lst[]);
+
+LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname);
+LUALIB_API int (luaL_execresult) (lua_State *L, int stat);
+
+LUALIB_API void *luaL_alloc (void *ud, void *ptr, size_t osize,
+                                                  size_t nsize);
+
+
+/* predefined references */
+#define LUA_NOREF       (-2)
+#define LUA_REFNIL      (-1)
+
+LUALIB_API int (luaL_ref) (lua_State *L, int t);
+LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
+
+LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,
+                                               const char *mode);
+
+#define luaL_loadfile(L,f)	luaL_loadfilex(L,f,NULL)
+
+LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
+                                   const char *name, const char *mode);
+LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
+
+LUALIB_API lua_State *(luaL_newstate) (void);
+
+LUALIB_API unsigned luaL_makeseed (lua_State *L);
+
+LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
+
+LUALIB_API void (luaL_addgsub) (luaL_Buffer *b, const char *s,
+                                     const char *p, const char *r);
+LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s,
+                                    const char *p, const char *r);
+
+LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
+
+LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname);
+
+LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
+                                  const char *msg, int level);
+
+LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
+                                 lua_CFunction openf, int glb);
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+
+#define luaL_newlibtable(L,l)	\
+  lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
+
+#define luaL_newlib(L,l)  \
+  (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
+
+#define luaL_argcheck(L, cond,arg,extramsg)	\
+	((void)(luai_likely(cond) || luaL_argerror(L, (arg), (extramsg))))
+
+#define luaL_argexpected(L,cond,arg,tname)	\
+	((void)(luai_likely(cond) || luaL_typeerror(L, (arg), (tname))))
+
+#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
+#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
+
+#define luaL_typename(L,i)	lua_typename(L, lua_type(L,(i)))
+
+#define luaL_dofile(L, fn) \
+	(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_dostring(L, s) \
+	(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_getmetatable(L,n)	(lua_getfield(L, LUA_REGISTRYINDEX, (n)))
+
+#define luaL_opt(L,f,n,d)	(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
+
+#define luaL_loadbuffer(L,s,sz,n)	luaL_loadbufferx(L,s,sz,n,NULL)
+
+
+/*
+** Perform arithmetic operations on lua_Integer values with wrap-around
+** semantics, as the Lua core does.
+*/
+#define luaL_intop(op,v1,v2)  \
+	((lua_Integer)((lua_Unsigned)(v1) op (lua_Unsigned)(v2)))
+
+
+/* push the value used to represent failure/error */
+#if defined(LUA_FAILISFALSE)
+#define luaL_pushfail(L)	lua_pushboolean(L, 0)
+#else
+#define luaL_pushfail(L)	lua_pushnil(L)
+#endif
+
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+struct luaL_Buffer {
+  char *b;  /* buffer address */
+  size_t size;  /* buffer size */
+  size_t n;  /* number of characters in buffer */
+  lua_State *L;
+  union {
+    LUAI_MAXALIGN;  /* ensure maximum alignment for buffer */
+    char b[LUAL_BUFFERSIZE];  /* initial buffer */
+  } init;
+};
+
+
+#define luaL_bufflen(bf)	((bf)->n)
+#define luaL_buffaddr(bf)	((bf)->b)
+
+
+#define luaL_addchar(B,c) \
+  ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
+   ((B)->b[(B)->n++] = (c)))
+
+#define luaL_addsize(B,s)	((B)->n += (s))
+
+#define luaL_buffsub(B,s)	((B)->n -= (s))
+
+LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
+LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
+LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
+LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
+
+#define luaL_prepbuffer(B)	luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** File handles for IO library
+** =======================================================
+*/
+
+/*
+** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and
+** initial structure 'luaL_Stream' (it may contain other fields
+** after that initial structure).
+*/
+
+#define LUA_FILEHANDLE          "FILE*"
+
+
+typedef struct luaL_Stream {
+  FILE *f;  /* stream (NULL for incompletely created streams) */
+  lua_CFunction closef;  /* to close stream (NULL for closed streams) */
+} luaL_Stream;
+
+/* }====================================================== */
+
+
+/*
+** {============================================================
+** Compatibility with deprecated conversions
+** =============================================================
+*/
+#if defined(LUA_COMPAT_APIINTCASTS)
+
+#define luaL_checkunsigned(L,a)	((lua_Unsigned)luaL_checkinteger(L,a))
+#define luaL_optunsigned(L,a,d)	\
+	((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d)))
+
+#define luaL_checkint(L,n)	((int)luaL_checkinteger(L, (n)))
+#define luaL_optint(L,n,d)	((int)luaL_optinteger(L, (n), (d)))
+
+#define luaL_checklong(L,n)	((long)luaL_checkinteger(L, (n)))
+#define luaL_optlong(L,n,d)	((long)luaL_optinteger(L, (n), (d)))
+
+#endif
+/* }============================================================ */
+
+
+
+#endif
+
+

libs/lua/include/lua.h

@@ -0,0 +1,547 @@
+/*
+** $Id: lua.h $
+** Lua - A Scripting Language
+** Lua.org, PUC-Rio, Brazil (www.lua.org)
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2025 Lua.org, PUC-Rio"
+#define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
+
+
+#define LUA_VERSION_MAJOR_N	5
+#define LUA_VERSION_MINOR_N	5
+#define LUA_VERSION_RELEASE_N	0
+
+#define LUA_VERSION_NUM  (LUA_VERSION_MAJOR_N * 100 + LUA_VERSION_MINOR_N)
+#define LUA_VERSION_RELEASE_NUM  (LUA_VERSION_NUM * 100 + LUA_VERSION_RELEASE_N)
+
+
+#include "luaconf.h"
+
+
+/* mark for precompiled code ('<esc>Lua') */
+#define LUA_SIGNATURE	"\x1bLua"
+
+/* option for multiple returns in 'lua_pcall' and 'lua_call' */
+#define LUA_MULTRET	(-1)
+
+
+/*
+** Pseudo-indices
+** (The stack size is limited to INT_MAX/2; we keep some free empty
+** space after that to help overflow detection.)
+*/
+#define LUA_REGISTRYINDEX	(-(INT_MAX/2 + 1000))
+#define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
+
+
+/* thread status */
+#define LUA_OK		0
+#define LUA_YIELD	1
+#define LUA_ERRRUN	2
+#define LUA_ERRSYNTAX	3
+#define LUA_ERRMEM	4
+#define LUA_ERRERR	5
+
+
+typedef struct lua_State lua_State;
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE		(-1)
+
+#define LUA_TNIL		0
+#define LUA_TBOOLEAN		1
+#define LUA_TLIGHTUSERDATA	2
+#define LUA_TNUMBER		3
+#define LUA_TSTRING		4
+#define LUA_TTABLE		5
+#define LUA_TFUNCTION		6
+#define LUA_TUSERDATA		7
+#define LUA_TTHREAD		8
+
+#define LUA_NUMTYPES		9
+
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK	20
+
+
+/* predefined values in the registry */
+/* index 1 is reserved for the reference mechanism */
+#define LUA_RIDX_GLOBALS	2
+#define LUA_RIDX_MAINTHREAD	3
+#define LUA_RIDX_LAST		3
+
+
+/* type of numbers in Lua */
+typedef LUA_NUMBER lua_Number;
+
+
+/* type for integer functions */
+typedef LUA_INTEGER lua_Integer;
+
+/* unsigned integer type */
+typedef LUA_UNSIGNED lua_Unsigned;
+
+/* type for continuation-function contexts */
+typedef LUA_KCONTEXT lua_KContext;
+
+
+/*
+** Type for C functions registered with Lua
+*/
+typedef int (*lua_CFunction) (lua_State *L);
+
+/*
+** Type for continuation functions
+*/
+typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);
+
+
+/*
+** Type for functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud);
+
+
+/*
+** Type for memory-allocation functions
+*/
+typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
+
+
+/*
+** Type for warning functions
+*/
+typedef void (*lua_WarnFunction) (void *ud, const char *msg, int tocont);
+
+
+/*
+** Type used by the debug API to collect debug information
+*/
+typedef struct lua_Debug lua_Debug;
+
+
+/*
+** Functions to be called by the debugger in specific events
+*/
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+/*
+** generic extra include file
+*/
+#if defined(LUA_USER_H)
+#include LUA_USER_H
+#endif
+
+
+/*
+** RCS ident string
+*/
+extern const char lua_ident[];
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud, unsigned seed);
+LUA_API void       (lua_close) (lua_State *L);
+LUA_API lua_State *(lua_newthread) (lua_State *L);
+LUA_API int        (lua_closethread) (lua_State *L, lua_State *from);
+
+LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
+
+
+LUA_API lua_Number (lua_version) (lua_State *L);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int   (lua_absindex) (lua_State *L, int idx);
+LUA_API int   (lua_gettop) (lua_State *L);
+LUA_API void  (lua_settop) (lua_State *L, int idx);
+LUA_API void  (lua_pushvalue) (lua_State *L, int idx);
+LUA_API void  (lua_rotate) (lua_State *L, int idx, int n);
+LUA_API void  (lua_copy) (lua_State *L, int fromidx, int toidx);
+LUA_API int   (lua_checkstack) (lua_State *L, int n);
+
+LUA_API void  (lua_xmove) (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int             (lua_isnumber) (lua_State *L, int idx);
+LUA_API int             (lua_isstring) (lua_State *L, int idx);
+LUA_API int             (lua_iscfunction) (lua_State *L, int idx);
+LUA_API int             (lua_isinteger) (lua_State *L, int idx);
+LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
+LUA_API int             (lua_type) (lua_State *L, int idx);
+LUA_API const char     *(lua_typename) (lua_State *L, int tp);
+
+LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
+LUA_API int             (lua_toboolean) (lua_State *L, int idx);
+LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
+LUA_API lua_Unsigned    (lua_rawlen) (lua_State *L, int idx);
+LUA_API lua_CFunction   (lua_tocfunction) (lua_State *L, int idx);
+LUA_API void	       *(lua_touserdata) (lua_State *L, int idx);
+LUA_API lua_State      *(lua_tothread) (lua_State *L, int idx);
+LUA_API const void     *(lua_topointer) (lua_State *L, int idx);
+
+
+/*
+** Comparison and arithmetic functions
+*/
+
+#define LUA_OPADD	0	/* ORDER TM, ORDER OP */
+#define LUA_OPSUB	1
+#define LUA_OPMUL	2
+#define LUA_OPMOD	3
+#define LUA_OPPOW	4
+#define LUA_OPDIV	5
+#define LUA_OPIDIV	6
+#define LUA_OPBAND	7
+#define LUA_OPBOR	8
+#define LUA_OPBXOR	9
+#define LUA_OPSHL	10
+#define LUA_OPSHR	11
+#define LUA_OPUNM	12
+#define LUA_OPBNOT	13
+
+LUA_API void  (lua_arith) (lua_State *L, int op);
+
+#define LUA_OPEQ	0
+#define LUA_OPLT	1
+#define LUA_OPLE	2
+
+LUA_API int   (lua_rawequal) (lua_State *L, int idx1, int idx2);
+LUA_API int   (lua_compare) (lua_State *L, int idx1, int idx2, int op);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void        (lua_pushnil) (lua_State *L);
+LUA_API void        (lua_pushnumber) (lua_State *L, lua_Number n);
+LUA_API void        (lua_pushinteger) (lua_State *L, lua_Integer n);
+LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len);
+LUA_API const char *(lua_pushexternalstring) (lua_State *L,
+		const char *s, size_t len, lua_Alloc falloc, void *ud);
+LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
+LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
+                                                      va_list argp);
+LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
+LUA_API void  (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
+LUA_API void  (lua_pushboolean) (lua_State *L, int b);
+LUA_API void  (lua_pushlightuserdata) (lua_State *L, void *p);
+LUA_API int   (lua_pushthread) (lua_State *L);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API int (lua_getglobal) (lua_State *L, const char *name);
+LUA_API int (lua_gettable) (lua_State *L, int idx);
+LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k);
+LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n);
+LUA_API int (lua_rawget) (lua_State *L, int idx);
+LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
+LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
+
+LUA_API void  (lua_createtable) (lua_State *L, int narr, int nrec);
+LUA_API void *(lua_newuserdatauv) (lua_State *L, size_t sz, int nuvalue);
+LUA_API int   (lua_getmetatable) (lua_State *L, int objindex);
+LUA_API int  (lua_getiuservalue) (lua_State *L, int idx, int n);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void  (lua_setglobal) (lua_State *L, const char *name);
+LUA_API void  (lua_settable) (lua_State *L, int idx);
+LUA_API void  (lua_setfield) (lua_State *L, int idx, const char *k);
+LUA_API void  (lua_seti) (lua_State *L, int idx, lua_Integer n);
+LUA_API void  (lua_rawset) (lua_State *L, int idx);
+LUA_API void  (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
+LUA_API void  (lua_rawsetp) (lua_State *L, int idx, const void *p);
+LUA_API int   (lua_setmetatable) (lua_State *L, int objindex);
+LUA_API int   (lua_setiuservalue) (lua_State *L, int idx, int n);
+
+
+/*
+** 'load' and 'call' functions (load and run Lua code)
+*/
+LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults,
+                           lua_KContext ctx, lua_KFunction k);
+#define lua_call(L,n,r)		lua_callk(L, (n), (r), 0, NULL)
+
+LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
+                            lua_KContext ctx, lua_KFunction k);
+#define lua_pcall(L,n,r,f)	lua_pcallk(L, (n), (r), (f), 0, NULL)
+
+LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
+                          const char *chunkname, const char *mode);
+
+LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int  (lua_yieldk)     (lua_State *L, int nresults, lua_KContext ctx,
+                               lua_KFunction k);
+LUA_API int  (lua_resume)     (lua_State *L, lua_State *from, int narg,
+                               int *nres);
+LUA_API int  (lua_status)     (lua_State *L);
+LUA_API int (lua_isyieldable) (lua_State *L);
+
+#define lua_yield(L,n)		lua_yieldk(L, (n), 0, NULL)
+
+
+/*
+** Warning-related functions
+*/
+LUA_API void (lua_setwarnf) (lua_State *L, lua_WarnFunction f, void *ud);
+LUA_API void (lua_warning)  (lua_State *L, const char *msg, int tocont);
+
+
+/*
+** garbage-collection options
+*/
+
+#define LUA_GCSTOP		0
+#define LUA_GCRESTART		1
+#define LUA_GCCOLLECT		2
+#define LUA_GCCOUNT		3
+#define LUA_GCCOUNTB		4
+#define LUA_GCSTEP		5
+#define LUA_GCISRUNNING		6
+#define LUA_GCGEN		7
+#define LUA_GCINC		8
+#define LUA_GCPARAM		9
+
+
+/*
+** garbage-collection parameters
+*/
+/* parameters for generational mode */
+#define LUA_GCPMINORMUL		0  /* control minor collections */
+#define LUA_GCPMAJORMINOR	1  /* control shift major->minor */
+#define LUA_GCPMINORMAJOR	2  /* control shift minor->major */
+
+/* parameters for incremental mode */
+#define LUA_GCPPAUSE		3  /* size of pause between successive GCs */
+#define LUA_GCPSTEPMUL		4  /* GC "speed" */
+#define LUA_GCPSTEPSIZE		5  /* GC granularity */
+
+/* number of parameters */
+#define LUA_GCPN		6
+
+
+LUA_API int (lua_gc) (lua_State *L, int what, ...);
+
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API int   (lua_error) (lua_State *L);
+
+LUA_API int   (lua_next) (lua_State *L, int idx);
+
+LUA_API void  (lua_concat) (lua_State *L, int n);
+LUA_API void  (lua_len)    (lua_State *L, int idx);
+
+#define LUA_N2SBUFFSZ	64
+LUA_API unsigned  (lua_numbertocstring) (lua_State *L, int idx, char *buff);
+LUA_API size_t  (lua_stringtonumber) (lua_State *L, const char *s);
+
+LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
+LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
+
+LUA_API void (lua_toclose) (lua_State *L, int idx);
+LUA_API void (lua_closeslot) (lua_State *L, int idx);
+
+
+/*
+** {==============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_getextraspace(L)	((void *)((char *)(L) - LUA_EXTRASPACE))
+
+#define lua_tonumber(L,i)	lua_tonumberx(L,(i),NULL)
+#define lua_tointeger(L,i)	lua_tointegerx(L,(i),NULL)
+
+#define lua_pop(L,n)		lua_settop(L, -(n)-1)
+
+#define lua_newtable(L)		lua_createtable(L, 0, 0)
+
+#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+
+#define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)
+
+#define lua_isfunction(L,n)	(lua_type(L, (n)) == LUA_TFUNCTION)
+#define lua_istable(L,n)	(lua_type(L, (n)) == LUA_TTABLE)
+#define lua_islightuserdata(L,n)	(lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n)		(lua_type(L, (n)) == LUA_TNIL)
+#define lua_isboolean(L,n)	(lua_type(L, (n)) == LUA_TBOOLEAN)
+#define lua_isthread(L,n)	(lua_type(L, (n)) == LUA_TTHREAD)
+#define lua_isnone(L,n)		(lua_type(L, (n)) == LUA_TNONE)
+#define lua_isnoneornil(L, n)	(lua_type(L, (n)) <= 0)
+
+#define lua_pushliteral(L, s)	lua_pushstring(L, "" s)
+
+#define lua_pushglobaltable(L)  \
+	((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS))
+
+#define lua_tostring(L,i)	lua_tolstring(L, (i), NULL)
+
+
+#define lua_insert(L,idx)	lua_rotate(L, (idx), 1)
+
+#define lua_remove(L,idx)	(lua_rotate(L, (idx), -1), lua_pop(L, 1))
+
+#define lua_replace(L,idx)	(lua_copy(L, -1, (idx)), lua_pop(L, 1))
+
+/* }============================================================== */
+
+
+/*
+** {==============================================================
+** compatibility macros
+** ===============================================================
+*/
+
+#define lua_newuserdata(L,s)	lua_newuserdatauv(L,s,1)
+#define lua_getuservalue(L,idx)	lua_getiuservalue(L,idx,1)
+#define lua_setuservalue(L,idx)	lua_setiuservalue(L,idx,1)
+
+#define lua_resetthread(L)	lua_closethread(L,NULL)
+
+/* }============================================================== */
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL	0
+#define LUA_HOOKRET	1
+#define LUA_HOOKLINE	2
+#define LUA_HOOKCOUNT	3
+#define LUA_HOOKTAILCALL 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
+#define LUA_MASKRET	(1 << LUA_HOOKRET)
+#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
+
+
+LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
+LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
+LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
+
+LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
+LUA_API void  (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
+                                               int fidx2, int n2);
+
+LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook (lua_gethook) (lua_State *L);
+LUA_API int (lua_gethookmask) (lua_State *L);
+LUA_API int (lua_gethookcount) (lua_State *L);
+
+
+struct lua_Debug {
+  int event;
+  const char *name;	/* (n) */
+  const char *namewhat;	/* (n) 'global', 'local', 'field', 'method' */
+  const char *what;	/* (S) 'Lua', 'C', 'main', 'tail' */
+  const char *source;	/* (S) */
+  size_t srclen;	/* (S) */
+  int currentline;	/* (l) */
+  int linedefined;	/* (S) */
+  int lastlinedefined;	/* (S) */
+  unsigned char nups;	/* (u) number of upvalues */
+  unsigned char nparams;/* (u) number of parameters */
+  char isvararg;        /* (u) */
+  unsigned char extraargs;  /* (t) number of extra arguments */
+  char istailcall;	/* (t) */
+  int ftransfer;   /* (r) index of first value transferred */
+  int ntransfer;   /* (r) number of transferred values */
+  char short_src[LUA_IDSIZE]; /* (S) */
+  /* private part */
+  struct CallInfo *i_ci;  /* active function */
+};
+
+/* }====================================================================== */
+
+
+#define LUAI_TOSTRAUX(x)	#x
+#define LUAI_TOSTR(x)		LUAI_TOSTRAUX(x)
+
+#define LUA_VERSION_MAJOR	LUAI_TOSTR(LUA_VERSION_MAJOR_N)
+#define LUA_VERSION_MINOR	LUAI_TOSTR(LUA_VERSION_MINOR_N)
+#define LUA_VERSION_RELEASE	LUAI_TOSTR(LUA_VERSION_RELEASE_N)
+
+#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
+
+
+/******************************************************************************
+* Copyright (C) 1994-2025 Lua.org, PUC-Rio.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+
+#endif

libs/lua/include/lua.hpp

@@ -0,0 +1,10 @@
+// lua.hpp
+// Lua header files for C++
+// 'extern "C" not supplied automatically in lua.h and other headers
+// because Lua also compiles as C++
+
+extern "C" {
+#include "lua.h"
+#include "lualib.h"
+#include "lauxlib.h"
+}

libs/lua/include/luaconf.h

@@ -0,0 +1,745 @@
+/*
+** $Id: luaconf.h $
+** Configuration file for Lua
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef luaconf_h
+#define luaconf_h
+
+#include <limits.h>
+#include <stddef.h>
+
+
+/*
+** ===================================================================
+** General Configuration File for Lua
+**
+** Some definitions here can be changed externally, through the compiler
+** (e.g., with '-D' options): They are commented out or protected
+** by '#if !defined' guards. However, several other definitions
+** should be changed directly here, either because they affect the
+** Lua ABI (by making the changes here, you ensure that all software
+** connected to Lua, such as C libraries, will be compiled with the same
+** configuration); or because they are seldom changed.
+**
+** Search for "@@" to find all configurable definitions.
+** ===================================================================
+*/
+
+
+/*
+** {====================================================================
+** System Configuration: macros to adapt (if needed) Lua to some
+** particular platform, for instance restricting it to C89.
+** =====================================================================
+*/
+
+/*
+@@ LUA_USE_C89 controls the use of non-ISO-C89 features.
+** Define it if you want Lua to avoid the use of a few C99 features
+** or Windows-specific features on Windows.
+*/
+/* #define LUA_USE_C89 */
+
+
+/*
+** By default, Lua on Windows use (some) specific Windows features
+*/
+#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE)
+#define LUA_USE_WINDOWS  /* enable goodies for regular Windows */
+#endif
+
+
+#if defined(LUA_USE_WINDOWS)
+#define LUA_DL_DLL	/* enable support for DLL */
+#define LUA_USE_C89	/* broadly, Windows is C89 */
+#endif
+
+
+/*
+** When POSIX DLL ('LUA_USE_DLOPEN') is enabled, the Lua stand-alone
+** application will try to dynamically link a 'readline' facility
+** for its REPL.  In that case, LUA_READLINELIB is the name of the
+** library it will look for those facilities.  If lua.c cannot open
+** the specified library, it will generate a warning and then run
+** without 'readline'.  If that macro is not defined, lua.c will not
+** use 'readline'.
+*/
+#if defined(LUA_USE_LINUX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
+#define LUA_READLINELIB		"libreadline.so"
+#endif
+
+
+#if defined(LUA_USE_MACOSX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* macOS does not need -ldl */
+#define LUA_READLINELIB		"libedit.dylib"
+#endif
+
+
+#if defined(LUA_USE_IOS)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN
+#endif
+
+
+#if defined(LUA_USE_C89) && defined(LUA_USE_POSIX)
+#error "POSIX is not compatible with C89"
+#endif
+
+
+/*
+@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
+*/
+#define LUAI_IS32INT	((UINT_MAX >> 30) >= 3)
+
+/* }================================================================== */
+
+
+
+/*
+** {==================================================================
+** Configuration for Number types. These options should not be
+** set externally, because any other code connected to Lua must
+** use the same configuration.
+** ===================================================================
+*/
+
+/*
+@@ LUA_INT_TYPE defines the type for Lua integers.
+@@ LUA_FLOAT_TYPE defines the type for Lua floats.
+** Lua should work fine with any mix of these options supported
+** by your C compiler. The usual configurations are 64-bit integers
+** and 'double' (the default), 32-bit integers and 'float' (for
+** restricted platforms), and 'long'/'double' (for C compilers not
+** compliant with C99, which may not have support for 'long long').
+*/
+
+/* predefined options for LUA_INT_TYPE */
+#define LUA_INT_INT		1
+#define LUA_INT_LONG		2
+#define LUA_INT_LONGLONG	3
+
+/* predefined options for LUA_FLOAT_TYPE */
+#define LUA_FLOAT_FLOAT		1
+#define LUA_FLOAT_DOUBLE	2
+#define LUA_FLOAT_LONGDOUBLE	3
+
+
+/* Default configuration ('long long' and 'double', for 64-bit Lua) */
+#define LUA_INT_DEFAULT		LUA_INT_LONGLONG
+#define LUA_FLOAT_DEFAULT	LUA_FLOAT_DOUBLE
+
+
+/*
+@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats.
+*/
+/* #define LUA_32BITS */
+
+
+/*
+@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for
+** C89 ('long' and 'double'); Windows always has '__int64', so it does
+** not need to use this case.
+*/
+#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS)
+#define LUA_C89_NUMBERS		1
+#else
+#define LUA_C89_NUMBERS		0
+#endif
+
+
+#if defined(LUA_32BITS)	/* { */
+/*
+** 32-bit integers and 'float'
+*/
+#if LUAI_IS32INT  /* use 'int' if big enough */
+#define LUA_INT_TYPE	LUA_INT_INT
+#else  /* otherwise use 'long' */
+#define LUA_INT_TYPE	LUA_INT_LONG
+#endif
+#define LUA_FLOAT_TYPE	LUA_FLOAT_FLOAT
+
+#elif LUA_C89_NUMBERS	/* }{ */
+/*
+** largest types available for C89 ('long' and 'double')
+*/
+#define LUA_INT_TYPE	LUA_INT_LONG
+#define LUA_FLOAT_TYPE	LUA_FLOAT_DOUBLE
+
+#else		/* }{ */
+/* use defaults */
+
+#define LUA_INT_TYPE	LUA_INT_DEFAULT
+#define LUA_FLOAT_TYPE	LUA_FLOAT_DEFAULT
+
+#endif				/* } */
+
+
+/* }================================================================== */
+
+
+
+/*
+** {==================================================================
+** Configuration for Paths.
+** ===================================================================
+*/
+
+/*
+** LUA_PATH_SEP is the character that separates templates in a path.
+** LUA_PATH_MARK is the string that marks the substitution points in a
+** template.
+** LUA_EXEC_DIR in a Windows path is replaced by the executable's
+** directory.
+*/
+#define LUA_PATH_SEP            ";"
+#define LUA_PATH_MARK           "?"
+#define LUA_EXEC_DIR            "!"
+
+
+/*
+@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
+** Lua libraries.
+@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
+** C libraries.
+** CHANGE them if your machine has a non-conventional directory
+** hierarchy or if you want to install your libraries in
+** non-conventional directories.
+*/
+
+#define LUA_VDIR	LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#if defined(_WIN32)	/* { */
+/*
+** In Windows, any exclamation mark ('!') in the path is replaced by the
+** path of the directory of the executable file of the current process.
+*/
+#define LUA_LDIR	"!\\lua\\"
+#define LUA_CDIR	"!\\"
+#define LUA_SHRDIR	"!\\..\\share\\lua\\" LUA_VDIR "\\"
+
+#if !defined(LUA_PATH_DEFAULT)
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?\\init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?\\init.lua;" \
+		LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
+		".\\?.lua;" ".\\?\\init.lua"
+#endif
+
+#if !defined(LUA_CPATH_DEFAULT)
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.dll;" \
+		LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
+		LUA_CDIR"loadall.dll;" ".\\?.dll"
+#endif
+
+#else			/* }{ */
+
+#define LUA_ROOT	"/usr/local/"
+#define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR "/"
+#define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR "/"
+
+#if !defined(LUA_PATH_DEFAULT)
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" \
+		"./?.lua;" "./?/init.lua"
+#endif
+
+#if !defined(LUA_CPATH_DEFAULT)
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
+#endif
+
+#endif			/* } */
+
+
+/*
+@@ LUA_DIRSEP is the directory separator (for submodules).
+** CHANGE it if your machine does not use "/" as the directory separator
+** and is not Windows. (On Windows Lua automatically uses "\".)
+*/
+#if !defined(LUA_DIRSEP)
+
+#if defined(_WIN32)
+#define LUA_DIRSEP	"\\"
+#else
+#define LUA_DIRSEP	"/"
+#endif
+
+#endif
+
+
+/*
+** LUA_IGMARK is a mark to ignore all after it when building the
+** module name (e.g., used to build the luaopen_ function name).
+** Typically, the suffix after the mark is the module version,
+** as in "mod-v1.2.so".
+*/
+#define LUA_IGMARK		"-"
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Marks for exported symbols in the C code
+** ===================================================================
+*/
+
+/*
+@@ LUA_API is a mark for all core API functions.
+@@ LUALIB_API is a mark for all auxiliary library functions.
+@@ LUAMOD_API is a mark for all standard library opening functions.
+** CHANGE them if you need to define those functions in some special way.
+** For instance, if you want to create one Windows DLL with the core and
+** the libraries, you may want to use the following definition (define
+** LUA_BUILD_AS_DLL to get it).
+*/
+#if defined(LUA_BUILD_AS_DLL)	/* { */
+
+#if defined(LUA_CORE) || defined(LUA_LIB)	/* { */
+#define LUA_API __declspec(dllexport)
+#else						/* }{ */
+#define LUA_API __declspec(dllimport)
+#endif						/* } */
+
+#else				/* }{ */
+
+#define LUA_API		extern
+
+#endif				/* } */
+
+
+/*
+** More often than not the libs go together with the core.
+*/
+#define LUALIB_API	LUA_API
+
+#if defined(__cplusplus)
+/* Lua uses the "C name" when calling open functions */
+#define LUAMOD_API	extern "C"
+#else
+#define LUAMOD_API	LUA_API
+#endif
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Compatibility with previous versions
+** ===================================================================
+*/
+
+/*
+@@ LUA_COMPAT_GLOBAL avoids 'global' being a reserved word
+*/
+#define LUA_COMPAT_GLOBAL
+
+
+/*
+@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated
+** functions in the mathematical library.
+** (These functions were already officially removed in 5.3;
+** nevertheless they are still available here.)
+*/
+/* #define LUA_COMPAT_MATHLIB */
+
+
+/*
+@@ The following macros supply trivial compatibility for some
+** changes in the API. The macros themselves document how to
+** change your code to avoid using them.
+** (Once more, these macros were officially removed in 5.3, but they are
+** still available here.)
+*/
+#define lua_strlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_objlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_equal(L,idx1,idx2)		lua_compare(L,(idx1),(idx2),LUA_OPEQ)
+#define lua_lessthan(L,idx1,idx2)	lua_compare(L,(idx1),(idx2),LUA_OPLT)
+
+/* }================================================================== */
+
+
+
+/*
+** {==================================================================
+** Configuration for Numbers (low-level part).
+** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
+** satisfy your needs.
+** ===================================================================
+*/
+
+/*
+@@ LUAI_UACNUMBER is the result of a 'default argument promotion'
+@@ over a floating number.
+@@ l_floatatt(x) corrects float attribute 'x' to the proper float type
+** by prefixing it with one of FLT/DBL/LDBL.
+@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
+@@ LUA_NUMBER_FMT is the format for writing floats with the maximum
+** number of digits that respects tostring(tonumber(numeral)) == numeral.
+** (That would be floor(log10(2^n)), where n is the number of bits in
+** the float mantissa.)
+@@ LUA_NUMBER_FMT_N is the format for writing floats with the minimum
+** number of digits that ensures tonumber(tostring(number)) == number.
+** (That would be LUA_NUMBER_FMT+2.)
+@@ l_mathop allows the addition of an 'l' or 'f' to all math operations.
+@@ l_floor takes the floor of a float.
+@@ lua_str2number converts a decimal numeral to a number.
+*/
+
+
+/* The following definition is good for most cases here */
+
+#define l_floor(x)		(l_mathop(floor)(x))
+
+
+/* now the variable definitions */
+
+#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT		/* { single float */
+
+#define LUA_NUMBER	float
+
+#define l_floatatt(n)		(FLT_##n)
+
+#define LUAI_UACNUMBER	double
+
+#define LUA_NUMBER_FRMLEN	""
+#define LUA_NUMBER_FMT		"%.7g"
+#define LUA_NUMBER_FMT_N	"%.9g"
+
+#define l_mathop(op)		op##f
+
+#define lua_str2number(s,p)	strtof((s), (p))
+
+
+#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE	/* }{ long double */
+
+#define LUA_NUMBER	long double
+
+#define l_floatatt(n)		(LDBL_##n)
+
+#define LUAI_UACNUMBER	long double
+
+#define LUA_NUMBER_FRMLEN	"L"
+#define LUA_NUMBER_FMT		"%.19Lg"
+#define LUA_NUMBER_FMT_N	"%.21Lg"
+
+#define l_mathop(op)		op##l
+
+#define lua_str2number(s,p)	strtold((s), (p))
+
+#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE	/* }{ double */
+
+#define LUA_NUMBER	double
+
+#define l_floatatt(n)		(DBL_##n)
+
+#define LUAI_UACNUMBER	double
+
+#define LUA_NUMBER_FRMLEN	""
+#define LUA_NUMBER_FMT		"%.15g"
+#define LUA_NUMBER_FMT_N	"%.17g"
+
+#define l_mathop(op)		op
+
+#define lua_str2number(s,p)	strtod((s), (p))
+
+#else						/* }{ */
+
+#error "numeric float type not defined"
+
+#endif					/* } */
+
+
+
+/*
+@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
+@@ LUAI_UACINT is the result of a 'default argument promotion'
+@@ over a LUA_INTEGER.
+@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
+@@ LUA_INTEGER_FMT is the format for writing integers.
+@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
+@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
+@@ LUA_MAXUNSIGNED is the maximum value for a LUA_UNSIGNED.
+@@ lua_integer2str converts an integer to a string.
+*/
+
+
+/* The following definitions are good for most cases here */
+
+#define LUA_INTEGER_FMT		"%" LUA_INTEGER_FRMLEN "d"
+
+#define LUAI_UACINT		LUA_INTEGER
+
+#define lua_integer2str(s,sz,n)  \
+	l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
+
+/*
+** use LUAI_UACINT here to avoid problems with promotions (which
+** can turn a comparison between unsigneds into a signed comparison)
+*/
+#define LUA_UNSIGNED		unsigned LUAI_UACINT
+
+
+/* now the variable definitions */
+
+#if LUA_INT_TYPE == LUA_INT_INT		/* { int */
+
+#define LUA_INTEGER		int
+#define LUA_INTEGER_FRMLEN	""
+
+#define LUA_MAXINTEGER		INT_MAX
+#define LUA_MININTEGER		INT_MIN
+
+#define LUA_MAXUNSIGNED		UINT_MAX
+
+#elif LUA_INT_TYPE == LUA_INT_LONG	/* }{ long */
+
+#define LUA_INTEGER		long
+#define LUA_INTEGER_FRMLEN	"l"
+
+#define LUA_MAXINTEGER		LONG_MAX
+#define LUA_MININTEGER		LONG_MIN
+
+#define LUA_MAXUNSIGNED		ULONG_MAX
+
+#elif LUA_INT_TYPE == LUA_INT_LONGLONG	/* }{ long long */
+
+/* use presence of macro LLONG_MAX as proxy for C99 compliance */
+#if defined(LLONG_MAX)		/* { */
+/* use ISO C99 stuff */
+
+#define LUA_INTEGER		long long
+#define LUA_INTEGER_FRMLEN	"ll"
+
+#define LUA_MAXINTEGER		LLONG_MAX
+#define LUA_MININTEGER		LLONG_MIN
+
+#define LUA_MAXUNSIGNED		ULLONG_MAX
+
+#elif defined(LUA_USE_WINDOWS) /* }{ */
+/* in Windows, can use specific Windows types */
+
+#define LUA_INTEGER		__int64
+#define LUA_INTEGER_FRMLEN	"I64"
+
+#define LUA_MAXINTEGER		_I64_MAX
+#define LUA_MININTEGER		_I64_MIN
+
+#define LUA_MAXUNSIGNED		_UI64_MAX
+
+#else				/* }{ */
+
+#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \
+  or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)"
+
+#endif				/* } */
+
+#else				/* }{ */
+
+#error "numeric integer type not defined"
+
+#endif				/* } */
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Dependencies with C99 and other C details
+** ===================================================================
+*/
+
+/*
+@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89.
+** (All uses in Lua have only one format item.)
+*/
+#if !defined(LUA_USE_C89)
+#define l_sprintf(s,sz,f,i)	snprintf(s,sz,f,i)
+#else
+#define l_sprintf(s,sz,f,i)	((void)(sz), sprintf(s,f,i))
+#endif
+
+
+/*
+@@ lua_strx2number converts a hexadecimal numeral to a number.
+** In C99, 'strtod' does that conversion. Otherwise, you can
+** leave 'lua_strx2number' undefined and Lua will provide its own
+** implementation.
+*/
+#if !defined(LUA_USE_C89)
+#define lua_strx2number(s,p)		lua_str2number(s,p)
+#endif
+
+
+/*
+@@ lua_pointer2str converts a pointer to a readable string in a
+** non-specified way.
+*/
+#define lua_pointer2str(buff,sz,p)	l_sprintf(buff,sz,"%p",p)
+
+
+/*
+@@ lua_number2strx converts a float to a hexadecimal numeral.
+** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
+** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
+** provide its own implementation.
+*/
+#if !defined(LUA_USE_C89)
+#define lua_number2strx(L,b,sz,f,n)  \
+	((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
+#endif
+
+
+/*
+** 'strtof' and 'opf' variants for math functions are not valid in
+** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the
+** availability of these variants. ('math.h' is already included in
+** all files that use these macros.)
+*/
+#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
+#undef l_mathop  /* variants not available */
+#undef lua_str2number
+#define l_mathop(op)		(lua_Number)op  /* no variant */
+#define lua_str2number(s,p)	((lua_Number)strtod((s), (p)))
+#endif
+
+
+/*
+@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation
+** functions.  It must be a numerical type; Lua will use 'intptr_t' if
+** available, otherwise it will use 'ptrdiff_t' (the nearest thing to
+** 'intptr_t' in C89)
+*/
+#define LUA_KCONTEXT	ptrdiff_t
+
+#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
+    __STDC_VERSION__ >= 199901L
+#include <stdint.h>
+#if defined(INTPTR_MAX)  /* even in C99 this type is optional */
+#undef LUA_KCONTEXT
+#define LUA_KCONTEXT	intptr_t
+#endif
+#endif
+
+
+/*
+@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point).
+** Change that if you do not want to use C locales. (Code using this
+** macro must include the header 'locale.h'.)
+*/
+#if !defined(lua_getlocaledecpoint)
+#define lua_getlocaledecpoint()		(localeconv()->decimal_point[0])
+#endif
+
+
+/*
+** macros to improve jump prediction, used mostly for error handling
+** and debug facilities. (Some macros in the Lua API use these macros.
+** Define LUA_NOBUILTIN if you do not want '__builtin_expect' in your
+** code.)
+*/
+#if !defined(luai_likely)
+
+#if defined(__GNUC__) && !defined(LUA_NOBUILTIN)
+#define luai_likely(x)		(__builtin_expect(((x) != 0), 1))
+#define luai_unlikely(x)	(__builtin_expect(((x) != 0), 0))
+#else
+#define luai_likely(x)		(x)
+#define luai_unlikely(x)	(x)
+#endif
+
+#endif
+
+
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Language Variations
+** =====================================================================
+*/
+
+/*
+@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some
+** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from
+** numbers to strings. Define LUA_NOCVTS2N to turn off automatic
+** coercion from strings to numbers.
+*/
+/* #define LUA_NOCVTN2S */
+/* #define LUA_NOCVTS2N */
+
+
+/*
+@@ LUA_USE_APICHECK turns on several consistency checks on the C API.
+** Define it as a help when debugging C code.
+*/
+/* #define LUA_USE_APICHECK */
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Macros that affect the API and must be stable (that is, must be the
+** same when you compile Lua and when you compile code that links to
+** Lua).
+** =====================================================================
+*/
+
+/*
+@@ LUA_EXTRASPACE defines the size of a raw memory area associated with
+** a Lua state with very fast access.
+** CHANGE it if you need a different size.
+*/
+#define LUA_EXTRASPACE		(sizeof(void *))
+
+
+/*
+@@ LUA_IDSIZE gives the maximum size for the description of the source
+** of a function in debug information.
+** CHANGE it if you want a different size.
+*/
+#define LUA_IDSIZE	60
+
+
+/*
+@@ LUAL_BUFFERSIZE is the initial buffer size used by the lauxlib
+** buffer system.
+*/
+#define LUAL_BUFFERSIZE   ((int)(16 * sizeof(void*) * sizeof(lua_Number)))
+
+
+/*
+@@ LUAI_MAXALIGN defines fields that, when used in a union, ensure
+** maximum alignment for the other items in that union.
+*/
+#define LUAI_MAXALIGN  lua_Number n; double u; void *s; lua_Integer i; long l
+
+/* }================================================================== */
+
+
+
+
+
+/* =================================================================== */
+
+/*
+** Local configuration. You can use this space to add your redefinitions
+** without modifying the main part of the file.
+*/
+
+
+
+#endif
+

libs/lua/include/lualib.h

@@ -0,0 +1,65 @@
+/*
+** $Id: lualib.h $
+** Lua standard libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lualib_h
+#define lualib_h
+
+#include "lua.h"
+
+
+/* version suffix for environment variable names */
+#define LUA_VERSUFFIX          "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
+
+#define LUA_GLIBK		1
+LUAMOD_API int (luaopen_base) (lua_State *L);
+
+#define LUA_LOADLIBNAME	"package"
+#define LUA_LOADLIBK	(LUA_GLIBK << 1)
+LUAMOD_API int (luaopen_package) (lua_State *L);
+
+
+#define LUA_COLIBNAME	"coroutine"
+#define LUA_COLIBK	(LUA_LOADLIBK << 1)
+LUAMOD_API int (luaopen_coroutine) (lua_State *L);
+
+#define LUA_DBLIBNAME	"debug"
+#define LUA_DBLIBK	(LUA_COLIBK << 1)
+LUAMOD_API int (luaopen_debug) (lua_State *L);
+
+#define LUA_IOLIBNAME	"io"
+#define LUA_IOLIBK	(LUA_DBLIBK << 1)
+LUAMOD_API int (luaopen_io) (lua_State *L);
+
+#define LUA_MATHLIBNAME	"math"
+#define LUA_MATHLIBK	(LUA_IOLIBK << 1)
+LUAMOD_API int (luaopen_math) (lua_State *L);
+
+#define LUA_OSLIBNAME	"os"
+#define LUA_OSLIBK	(LUA_MATHLIBK << 1)
+LUAMOD_API int (luaopen_os) (lua_State *L);
+
+#define LUA_STRLIBNAME	"string"
+#define LUA_STRLIBK	(LUA_OSLIBK << 1)
+LUAMOD_API int (luaopen_string) (lua_State *L);
+
+#define LUA_TABLIBNAME	"table"
+#define LUA_TABLIBK	(LUA_STRLIBK << 1)
+LUAMOD_API int (luaopen_table) (lua_State *L);
+
+#define LUA_UTF8LIBNAME	"utf8"
+#define LUA_UTF8LIBK	(LUA_TABLIBK << 1)
+LUAMOD_API int (luaopen_utf8) (lua_State *L);
+
+
+/* open selected libraries */
+LUALIB_API void (luaL_openselectedlibs) (lua_State *L, int load, int preload);
+
+/* open all libraries */
+#define luaL_openlibs(L)	luaL_openselectedlibs(L, ~0, 0)
+
+
+#endif

lua/config.lua

@@ -0,0 +1,71 @@
+-- PathEditor 配置文件
+-- 用于热更新 UI 参数，无需重新编译即可调整界面
+
+local config = {
+    -- 应用程序信息
+    app = {
+        name = "PathEditor",
+        name_readonly = "PathEditor (只读模式)"
+    },
+
+    -- 对话框设置
+    dialog = {
+        size = "800x800",
+        minsize = "800x800",
+        select_dir = "选择目录"
+    },
+
+    -- 列表控件设置
+    list = {
+        item_padding = "5x5",
+        backcolor = "255 255 255"
+    },
+
+    -- 按钮设置
+    button = {
+        rastersize = "100x32",
+        new = "新建(N)",
+        edit = "编辑(E)",
+        browse = "浏览(B)...",
+        del = "删除(D)",
+        up = "上移(U)",
+        down = "下移(O)",
+        clean = "一键清理",
+        ok = "确定",
+        cancel = "取消",
+        help = "帮助(?)"
+    },
+
+    -- 标签文本
+    label = {
+        title = "环境变量编辑器:",
+        search_placeholder = "输入关键词搜索...",
+        tab_sys = "系统变量 (System)",
+        tab_user = "用户变量 (User)"
+    },
+
+    -- 布局设置
+    layout = {
+        vbox_gap = "5",
+        vbox_margin = "0x0",
+        vbox_all_margin = "10x10",
+        vbox_all_gap = "5",
+        hbox_gap = "10",
+        hbox_margin = "10x10",
+        hbox_alignment = "ACENTER"
+    },
+
+    -- 状态栏
+    status = {
+        normal = "状态: 就绪",
+        readonly = "状态: ⚠️ 只读模式 (无管理员权限)",
+        saving = "状态: 保存中...",
+        saved = "状态: ✓ 保存成功",
+        error = "状态: ✗ 保存失败",
+        deleted = "状态: 已删除选中项",
+        loaded = "状态: 已加载系统和用户变量",
+        drag_folder_only = "提示: 只能拖拽文件夹添加到 PATH"
+    }
+}
+
+return config

src/controller/callbacks.c

@@ -2,6 +2,7 @@
 #include "core/app_context.h"
 #include "core/registry_service.h"
 #include "core/path_manager.h"
+#include "core/lua_config.h"
 #include "utils/string_ext.h"
 #include "utils/os_env.h"
 #include "ui/ui_utils.h"
@@ -117,7 +118,7 @@ int btn_browse_cb(Ihandle *self)
     Ihandle *dlg = IupGetDialog(self);
     Ihandle *filedlg = IupFileDlg();
     IupSetAttribute(filedlg, "DIALOGTYPE", "DIR");
-    IupSetAttribute(filedlg, "TITLE", "选择目录");
+    IupSetAttribute(filedlg, "TITLE", lua_config_get_string("dialog", "select_dir"));
 
     IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
 
@@ -160,7 +161,7 @@ int btn_del_cb(Ihandle *self)
 
     Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
     if (lbl_status)
-        IupSetAttribute(lbl_status, "TITLE", "状态: 已删除选中项");
+        IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "deleted"));
 
     return IUP_DEFAULT;
 }
@@ -288,7 +289,7 @@ int list_dropfiles_cb(Ihandle *self, const char *filename, int num, int x, int y
     {
         Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
         if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", "提示: 只能拖拽文件夹添加到 PATH");
+            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "drag_folder_only"));
     }
 
     return IUP_DEFAULT;
@@ -331,7 +332,7 @@ int btn_ok_cb(Ihandle *self)
         SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 5000, NULL);
         IupMessage("成功", "系统和用户 PATH 环境变量均已更新！");
         if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", "状态: 全部保存成功");
+            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "saved"));
     }
     else if (sys_ok)
     {
@@ -345,7 +346,7 @@ int btn_ok_cb(Ihandle *self)
     {
         IupMessage("错误", "保存失败！");
         if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", "状态: 保存失败");
+            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "error"));
     }
     return IUP_DEFAULT;
 }
@@ -403,5 +404,5 @@ void load_all_paths(void)
 
     Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
     if (lbl_status)
-        IupSetAttribute(lbl_status, "TITLE", "状态: 已加载系统和用户变量");
+        IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "loaded"));
 }

src/core/lua_config.c

@@ -0,0 +1,200 @@
+#include "core/lua_config.h"
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static lua_State* G_L = NULL;
+static int G_loaded = 0;
+static const char* G_config_path = "lua/config.lua";
+
+static const char* get_string_default(const char* section, const char* key)
+{
+    if (strcmp(section, "app") == 0)
+    {
+        if (strcmp(key, "name") == 0) return "PathEditor";
+        if (strcmp(key, "name_readonly") == 0) return "PathEditor (只读模式)";
+    }
+    else if (strcmp(section, "dialog") == 0)
+    {
+        if (strcmp(key, "size") == 0) return "800x800";
+        if (strcmp(key, "minsize") == 0) return "800x800";
+        if (strcmp(key, "select_dir") == 0) return "选择目录";
+    }
+    else if (strcmp(section, "list") == 0)
+    {
+        if (strcmp(key, "item_padding") == 0) return "5x5";
+        if (strcmp(key, "backcolor") == 0) return "255 255 255";
+    }
+    else if (strcmp(section, "button") == 0)
+    {
+        if (strcmp(key, "rastersize") == 0) return "100x32";
+        if (strcmp(key, "new") == 0) return "新建(N)";
+        if (strcmp(key, "edit") == 0) return "编辑(E)";
+        if (strcmp(key, "browse") == 0) return "浏览(B)...";
+        if (strcmp(key, "del") == 0) return "删除(D)";
+        if (strcmp(key, "up") == 0) return "上移(U)";
+        if (strcmp(key, "down") == 0) return "下移(O)";
+        if (strcmp(key, "clean") == 0) return "一键清理";
+        if (strcmp(key, "ok") == 0) return "确定";
+        if (strcmp(key, "cancel") == 0) return "取消";
+        if (strcmp(key, "help") == 0) return "帮助(?)";
+    }
+    else if (strcmp(section, "label") == 0)
+    {
+        if (strcmp(key, "title") == 0) return "环境变量编辑器:";
+        if (strcmp(key, "search_placeholder") == 0) return "输入关键词搜索...";
+        if (strcmp(key, "tab_sys") == 0) return "系统变量 (System)";
+        if (strcmp(key, "tab_user") == 0) return "用户变量 (User)";
+    }
+    else if (strcmp(section, "layout") == 0)
+    {
+        if (strcmp(key, "vbox_gap") == 0) return "5";
+        if (strcmp(key, "vbox_margin") == 0) return "0x0";
+        if (strcmp(key, "vbox_all_margin") == 0) return "10x10";
+        if (strcmp(key, "vbox_all_gap") == 0) return "5";
+        if (strcmp(key, "hbox_gap") == 0) return "10";
+        if (strcmp(key, "hbox_margin") == 0) return "10x10";
+        if (strcmp(key, "hbox_alignment") == 0) return "ACENTER";
+    }
+    else if (strcmp(section, "status") == 0)
+    {
+        if (strcmp(key, "normal") == 0) return "状态: 就绪";
+        if (strcmp(key, "readonly") == 0) return "状态: ⚠️ 只读模式 (无管理员权限)";
+        if (strcmp(key, "saving") == 0) return "状态: 保存中...";
+        if (strcmp(key, "saved") == 0) return "状态: ✓ 保存成功";
+        if (strcmp(key, "error") == 0) return "状态: ✗ 保存失败";
+        if (strcmp(key, "deleted") == 0) return "状态: 已删除选中项";
+        if (strcmp(key, "loaded") == 0) return "状态: 已加载系统和用户变量";
+        if (strcmp(key, "drag_folder_only") == 0) return "提示: 只能拖拽文件夹添加到 PATH";
+    }
+    return "";
+}
+
+int lua_config_init(void)
+{
+    if (G_L != NULL)
+    {
+        return 0;
+    }
+
+    G_L = luaL_newstate();
+    if (G_L == NULL)
+    {
+        return -1;
+    }
+
+    luaL_openlibs(G_L);
+
+    if (luaL_dofile(G_L, G_config_path) != LUA_OK)
+    {
+        const char* err = lua_tostring(G_L, -1);
+        if (err)
+        {
+            fprintf(stderr, "[Lua Config] 加载配置文件失败: %s\n", err);
+        }
+        lua_settop(G_L, 0);
+        G_loaded = 0;
+        return 0;
+    }
+
+    lua_settop(G_L, 0);
+    G_loaded = 1;
+    return 0;
+}
+
+void lua_config_destroy(void)
+{
+    if (G_L != NULL)
+    {
+        lua_close(G_L);
+        G_L = NULL;
+    }
+    G_loaded = 0;
+}
+
+const char* lua_config_get_string(const char* section, const char* key)
+{
+    if (G_L == NULL || section == NULL || key == NULL)
+    {
+        return get_string_default(section, key);
+    }
+
+    lua_getglobal(G_L, "config");
+    if (!lua_istable(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return get_string_default(section, key);
+    }
+
+    lua_getfield(G_L, -1, section);
+    if (!lua_istable(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return get_string_default(section, key);
+    }
+
+    lua_getfield(G_L, -1, key);
+    if (!lua_isstring(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return get_string_default(section, key);
+    }
+
+    const char* value = lua_tostring(G_L, -1);
+    lua_settop(G_L, 0);
+
+    return value ? value : get_string_default(section, key);
+}
+
+int lua_config_get_int(const char* section, const char* key, int default_value)
+{
+    if (G_L == NULL || section == NULL || key == NULL)
+    {
+        return default_value;
+    }
+
+    lua_getglobal(G_L, "config");
+    if (!lua_istable(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return default_value;
+    }
+
+    lua_getfield(G_L, -1, section);
+    if (!lua_istable(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return default_value;
+    }
+
+    lua_getfield(G_L, -1, key);
+    if (!lua_isnumber(G_L, -1))
+    {
+        lua_settop(G_L, 0);
+        return default_value;
+    }
+
+    int value = (int)lua_tointeger(G_L, -1);
+    lua_settop(G_L, 0);
+
+    return value;
+}
+
+int lua_config_reload(void)
+{
+    if (G_L != NULL)
+    {
+        lua_close(G_L);
+        G_L = NULL;
+    }
+
+    return lua_config_init();
+}
+
+int lua_config_is_loaded(void)
+{
+    return G_loaded;
+}

src/main.c

@@ -4,11 +4,11 @@
 #include <stdlib.h>
 #include <wchar.h>
 #include "core/app_context.h"
+#include "core/lua_config.h"
 #include "utils/string_ext.h"
 #include "utils/os_env.h"
 #include "controller/callbacks.h"
 #include "ui/main_window.h"
-#include "config.h"
 
 /*
 !编译命令：
@@ -39,6 +39,11 @@ int main(int argc, char **argv)
     IupOpen(&argc, &argv);
     IupSetGlobal("UTF8MODE", "YES");
 
+    if (lua_config_init() != 0)
+    {
+        IupMessage("警告", "Lua 配置系统初始化失败，将使用默认值");
+    }
+
     // 在管理员模式下，解决无法拖拽文件到列表框的问题 (UIPI)
     // 需要加载 User32.dll 获取 ChangeWindowMessageFilter 函数
     HMODULE hUser32 = LoadLibraryW(L"user32.dll");
@@ -81,7 +86,7 @@ int main(int argc, char **argv)
     {
         Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
         if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", "状态: ⚠️ 只读模式 (无管理员权限)");
+            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "readonly"));
 
         Ihandle *btn_new = IupGetDialogChild(dlg, "BTN_NEW");
         Ihandle *btn_edit = IupGetDialogChild(dlg, "BTN_EDIT");
@@ -119,6 +124,7 @@ int main(int argc, char **argv)
     IupMainLoop();
 
     destroy_app_context(ctx);
+    lua_config_destroy();
     IupClose();
 
     return 0;

src/ui/dialogs.c

@@ -1,4 +1,5 @@
 #include "ui/dialogs.h"
+#include "core/lua_config.h"
 #include <iup.h>
 #include <string.h>
 
@@ -27,13 +28,13 @@ int custom_input_dialog(const char *title, const char *label_text, char *buffer,
     IupSetAttribute(text, "RASTERSIZE", "500x");
     IupSetAttribute(text, "NAME", "INPUT_TEXT");
 
-    Ihandle *btn_ok = IupButton("确定", NULL);
+    Ihandle *btn_ok = IupButton(lua_config_get_string("button", "ok"), NULL);
     IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
-    IupSetAttribute(btn_ok, "RASTERSIZE", "100x32");
+    IupSetAttribute(btn_ok, "RASTERSIZE", lua_config_get_string("button", "rastersize"));
 
-    Ihandle *btn_cancel = IupButton("取消", NULL);
+    Ihandle *btn_cancel = IupButton(lua_config_get_string("button", "cancel"), NULL);
     IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
-    IupSetAttribute(btn_cancel, "RASTERSIZE", "100x32");
+    IupSetAttribute(btn_cancel, "RASTERSIZE", lua_config_get_string("button", "rastersize"));
 
     Ihandle *vbox = IupVbox(
         IupLabel(label_text),

src/ui/main_window.c

@@ -1,6 +1,6 @@
 #include "ui/main_window.h"
 #include "controller/callbacks.h"
-#include "config.h"
+#include "core/lua_config.h"
 #include <stddef.h>
 
 // 创建路径列表控件
@@ -9,8 +9,8 @@ static Ihandle *create_path_list(const char *name)
     Ihandle *list = IupFlatList();
     IupSetAttribute(list, "NAME", name);
     IupSetAttribute(list, "EXPAND", "YES");
-    IupSetAttribute(list, "ITEMPADDING", UI_LIST_ITEM_PADDING);
+    IupSetAttribute(list, "ITEMPADDING", lua_config_get_string("list", "item_padding"));
-    IupSetAttribute(list, "BACKCOLOR", UI_LIST_BACKCOLOR);
+    IupSetAttribute(list, "BACKCOLOR", lua_config_get_string("list", "backcolor"));
     IupSetAttribute(list, "BORDER", "YES");
     IupSetAttribute(list, "CANFOCUS", "YES");
     IupSetAttribute(list, "HLINE", "NO");
@@ -32,7 +32,7 @@ Ihandle* create_main_window(void)
     Ihandle *txt_search = IupText(NULL);
     IupSetAttribute(txt_search, "NAME", "TXT_SEARCH");
     IupSetAttribute(txt_search, "EXPAND", "HORIZONTAL");
-    IupSetAttribute(txt_search, "CUEBANNER", "输入关键词搜索...");
+    IupSetAttribute(txt_search, "CUEBANNER", lua_config_get_string("label", "search_placeholder"));
     IupSetCallback(txt_search, "VALUECHANGED_CB", (Icallback)txt_search_cb);
 
     // 创建选项卡
@@ -41,24 +41,24 @@ Ihandle* create_main_window(void)
         IupVbox(list_user, NULL),
         NULL);
     IupSetAttribute(tabs_main, "NAME", "TABS_MAIN");
-    IupSetAttribute(tabs_main, "TABTITLE0", "系统变量 (System)");
+    IupSetAttribute(tabs_main, "TABTITLE0", lua_config_get_string("label", "tab_sys"));
-    IupSetAttribute(tabs_main, "TABTITLE1", "用户变量 (User)");
+    IupSetAttribute(tabs_main, "TABTITLE1", lua_config_get_string("label", "tab_user"));
     IupSetAttribute(tabs_main, "TABTYPE", "TOP");
 
     // 创建操作按钮
-    Ihandle *btn_new = IupButton("新建(N)", NULL);
+    Ihandle *btn_new = IupButton(lua_config_get_string("button", "new"), NULL);
     IupSetAttribute(btn_new, "NAME", "BTN_NEW");
-    Ihandle *btn_edit = IupButton("编辑(E)", NULL);
+    Ihandle *btn_edit = IupButton(lua_config_get_string("button", "edit"), NULL);
     IupSetAttribute(btn_edit, "NAME", "BTN_EDIT");
-    Ihandle *btn_browse = IupButton("浏览(B)...", NULL);
+    Ihandle *btn_browse = IupButton(lua_config_get_string("button", "browse"), NULL);
     IupSetAttribute(btn_browse, "NAME", "BTN_BROWSE");
-    Ihandle *btn_del = IupButton("删除(D)", NULL);
+    Ihandle *btn_del = IupButton(lua_config_get_string("button", "del"), NULL);
     IupSetAttribute(btn_del, "NAME", "BTN_DEL");
-    Ihandle *btn_up = IupButton("上移(U)", NULL);
+    Ihandle *btn_up = IupButton(lua_config_get_string("button", "up"), NULL);
     IupSetAttribute(btn_up, "NAME", "BTN_UP");
-    Ihandle *btn_down = IupButton("下移(O)", NULL);
+    Ihandle *btn_down = IupButton(lua_config_get_string("button", "down"), NULL);
     IupSetAttribute(btn_down, "NAME", "BTN_DOWN");
-    Ihandle *btn_clean = IupButton("一键清理", NULL);
+    Ihandle *btn_clean = IupButton(lua_config_get_string("button", "clean"), NULL);
     IupSetAttribute(btn_clean, "NAME", "BTN_CLEAN");
 
     // 设置按钮回调
@@ -71,13 +71,14 @@ Ihandle* create_main_window(void)
     IupSetCallback(btn_clean, "ACTION", (Icallback)btn_clean_cb);
 
     // 设置按钮大小
-    IupSetAttribute(btn_new, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    const char *btn_size = lua_config_get_string("button", "rastersize");
-    IupSetAttribute(btn_edit, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_new, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_browse, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_edit, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_del, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_browse, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_up, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_del, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_down, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_up, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_clean, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_down, "RASTERSIZE", btn_size);
+    IupSetAttribute(btn_clean, "RASTERSIZE", btn_size);
 
     // 创建操作按钮垂直布局
     Ihandle *vbox_btns = IupVbox(
@@ -87,25 +88,25 @@ Ihandle* create_main_window(void)
         IupFill(),
         btn_up, btn_down,
         NULL);
-    IupSetAttribute(vbox_btns, "GAP", UI_VBOX_GAP);
+    IupSetAttribute(vbox_btns, "GAP", lua_config_get_string("layout", "vbox_gap"));
-    IupSetAttribute(vbox_btns, "MARGIN", UI_VBOX_MARGIN);
+    IupSetAttribute(vbox_btns, "MARGIN", lua_config_get_string("layout", "vbox_margin"));
 
     // 创建主窗口水平布局
     Ihandle *hbox_main = IupHbox(tabs_main, vbox_btns, NULL);
-    IupSetAttribute(hbox_main, "GAP", UI_HBOX_GAP);
+    IupSetAttribute(hbox_main, "GAP", lua_config_get_string("layout", "hbox_gap"));
-    IupSetAttribute(hbox_main, "MARGIN", UI_HBOX_MARGIN);
+    IupSetAttribute(hbox_main, "MARGIN", lua_config_get_string("layout", "hbox_margin"));
 
     // 创建状态标签
-    Ihandle *lbl_status = IupLabel("状态: 就绪");
+    Ihandle *lbl_status = IupLabel(lua_config_get_string("status", "normal"));
     IupSetAttribute(lbl_status, "NAME", "LBL_STATUS");
     IupSetAttribute(lbl_status, "EXPAND", "HORIZONTAL");
 
     // 创建底部按钮
-    Ihandle *btn_ok = IupButton("确定", NULL);
+    Ihandle *btn_ok = IupButton(lua_config_get_string("button", "ok"), NULL);
     IupSetAttribute(btn_ok, "NAME", "BTN_OK");
-    Ihandle *btn_cancel = IupButton("取消", NULL);
+    Ihandle *btn_cancel = IupButton(lua_config_get_string("button", "cancel"), NULL);
     IupSetAttribute(btn_cancel, "NAME", "BTN_CANCEL");
-    Ihandle *btn_help = IupButton("帮助(?)", NULL);
+    Ihandle *btn_help = IupButton(lua_config_get_string("button", "help"), NULL);
     IupSetAttribute(btn_help, "NAME", "BTN_HELP");
 
     // 设置底部按钮回调
@@ -114,31 +115,31 @@ Ihandle* create_main_window(void)
     IupSetCallback(btn_help, "ACTION", (Icallback)btn_help_cb);
 
     // 设置底部按钮大小
-    IupSetAttribute(btn_ok, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_ok, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_cancel, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_cancel, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_help, "RASTERSIZE", UI_BTN_RASTERSIZE);
+    IupSetAttribute(btn_help, "RASTERSIZE", btn_size);
 
     // 创建底部按钮水平布局
     Ihandle *hbox_bottom = IupHbox(lbl_status, IupFill(), btn_help, btn_ok, btn_cancel, NULL);
-    IupSetAttribute(hbox_bottom, "GAP", UI_HBOX_GAP);
+    IupSetAttribute(hbox_bottom, "GAP", lua_config_get_string("layout", "hbox_gap"));
-    IupSetAttribute(hbox_bottom, "MARGIN", UI_HBOX_MARGIN);
+    IupSetAttribute(hbox_bottom, "MARGIN", lua_config_get_string("layout", "hbox_margin"));
-    IupSetAttribute(hbox_bottom, "ALIGNMENT", UI_HBOX_ALIGNMENT);
+    IupSetAttribute(hbox_bottom, "ALIGNMENT", lua_config_get_string("layout", "hbox_alignment"));
 
     // 创建主窗口垂直布局
     Ihandle *vbox_all = IupVbox(
-        IupLabel("环境变量编辑器:"),
+        IupLabel(lua_config_get_string("label", "title")),
         txt_search,
         hbox_main,
         hbox_bottom,
         NULL);
-    IupSetAttribute(vbox_all, "MARGIN", UI_VBOX_ALL_MARGIN);
+    IupSetAttribute(vbox_all, "MARGIN", lua_config_get_string("layout", "vbox_all_margin"));
-    IupSetAttribute(vbox_all, "GAP", UI_VBOX_ALL_GAP);
+    IupSetAttribute(vbox_all, "GAP", lua_config_get_string("layout", "vbox_all_gap"));
 
     // 创建主窗口对话框
     Ihandle *dlg = IupDialog(vbox_all);
-    IupSetAttribute(dlg, "TITLE", APP_NAME);
+    IupSetAttribute(dlg, "TITLE", lua_config_get_string("app", "name"));
-    IupSetAttribute(dlg, "RASTERSIZE", UI_DLG_SIZE);
+    IupSetAttribute(dlg, "RASTERSIZE", lua_config_get_string("dialog", "size"));
-    IupSetAttribute(dlg, "MINSIZE", UI_DLG_MINSIZE);
+    IupSetAttribute(dlg, "MINSIZE", lua_config_get_string("dialog", "minsize"));
     IupSetAttribute(dlg, "MINBOX", "NO");
     IupSetAttribute(dlg, "MAXBOX", "NO");