更新 src/module/globalfuns.cpp

src/module/globalfuns.cpp

@@ -17,11 +17,17 @@ If you have any questions, please contact us: 1585346868@qq.com Or visit our web
 
 #include "globalfuns.h"
 #include <thread>
+#include <sys/stat.h>
+#include <filesystem>
+#include <chrono>
+#include <ctime>
+#include <iostream>
 #include "util/counter.hpp"
 #include "util/codec.h"
 #include "util/time.h"
 #include "util/system.h"
 #include "core/global.h"
+#include "util/file.h"
 #include "core/app.h"
 #include "core/statemanager.h"
 static ylib::counter<uint64> s_counter_guid;
@@ -99,6 +105,18 @@ int64 module::globalfuncs::now_msec()
 {
 	return time::now_msec();
 }
+std::string file_last_modify_time(const std::string& filepath)
+{
+	auto ftime = std::filesystem::last_write_time(filepath);
+	// 把 file_time_type 转为 system_clock::time_point
+	auto sctp = std::chrono::time_point_cast<std::chrono::system_clock::duration>(
+		ftime - decltype(ftime)::clock::now() + std::chrono::system_clock::now()
+	);
+	// 转为 time_t（UNIX 时间戳）
+	last_modify_time = std::chrono::system_clock::to_time_t(sctp);
+	return last_modify_time;
+
+}
 void module::globalfuncs::regist(sol::state* lua)
 {
 	lua->set_function("fw_set_ptr", module::globalfuncs::set_ptr);
@@ -115,6 +133,7 @@ void module::globalfuncs::regist(sol::state* lua)
 	lua->set_function("fw_toint", module::globalfuncs::toint);
 	lua->set_function("fw_sleep_msec", module::globalfuncs::sleep_msec);
 	lua->set_function("fw_now_msec", module::globalfuncs::now_msec);
+	lua->set_function("fw_file_last_modify_time", module::globalfuncs::file_last_modify_time);
 	
 
 }