use <ctime> header (#2668)

gframe/deck_con.cpp

@@ -63,7 +63,7 @@ void DeckBuilder::Initialize() {
 	mainGame->btnSideReload->setVisible(false);
 	filterList = &deckManager._lfList[mainGame->gameConf.use_lflist ? mainGame->gameConf.default_lflist : deckManager._lfList.size() - 1].content;
 	ClearSearch();
-	rnd.reset((uint_fast32_t)time(nullptr));
+	rnd.reset((uint_fast32_t)std::time(nullptr));
 	mouse_pos.set(0, 0);
 	hovered_code = 0;
 	hovered_pos = 0;

gframe/duelclient.cpp

@@ -730,9 +730,8 @@ void DuelClient::HandleSTOCPacketLan(unsigned char* data, int len) {
 		else
 			starttime = new_replay.pheader.seed;
 		
-		tm* localedtime = localtime(&starttime);
 		wchar_t timetext[40];
-		std::wcsftime(timetext, 40, L"%Y-%m-%d %H-%M-%S", localedtime);
+		std::wcsftime(timetext, sizeof timetext / sizeof timetext[0], L"%Y-%m-%d %H-%M-%S", std::localtime(&starttime));
 		mainGame->ebRSName->setText(timetext);
 		if(!mainGame->chkAutoSaveReplay->isChecked()) {
 			mainGame->wReplaySave->setText(dataManager.GetSysString(1340));

gframe/game.cpp

@@ -1723,10 +1723,9 @@ void Game::ErrorLog(const char* msg) {
 	FILE* fp = fopen("error.log", "at");
 	if(!fp)
 		return;
-	time_t nowtime = time(nullptr);
-	tm* localedtime = localtime(&nowtime);
+	time_t nowtime = std::time(nullptr);
 	char timebuf[40];
-	strftime(timebuf, 40, "%Y-%m-%d %H:%M:%S", localedtime);
+	std::strftime(timebuf, sizeof timebuf, "%Y-%m-%d %H:%M:%S", std::localtime(&nowtime));
 	fprintf(fp, "[%s]%s\n", timebuf, msg);
 	fclose(fp);
 }

gframe/game.h

@@ -15,7 +15,7 @@
 #include "client_field.h"
 #include "deck_con.h"
 #include "menu_handler.h"
-#include <time.h>
+#include <ctime>
 #include <unordered_map>
 #include <vector>
 #include <list>

gframe/menu_handler.cpp

@@ -556,8 +556,7 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 					curtime = ReplayMode::cur_replay.pheader.start_time;
 				else
 					curtime = ReplayMode::cur_replay.pheader.seed;
-				tm* st = localtime(&curtime);
-				std::wcsftime(infobuf, 256, L"%Y/%m/%d %H:%M:%S\n", st);
+				std::wcsftime(infobuf, sizeof infobuf / sizeof infobuf[0], L"%Y/%m/%d %H:%M:%S\n", std::localtime(&curtime));
 				repinfo.append(infobuf);
 				wchar_t namebuf[4][20]{};
 				ReplayMode::cur_replay.ReadName(namebuf[0]);

gframe/single_duel.cpp

@@ -419,7 +419,7 @@ void SingleDuel::TPResult(DuelPlayer* dp, unsigned char tp) {
 	rh.version = PRO_VERSION;
 	rh.flag = REPLAY_UNIFORM;
 	rh.seed = seed;
-	rh.start_time = (unsigned int)time(nullptr);
+	rh.start_time = (unsigned int)std::time(nullptr);
 	last_replay.BeginRecord();
 	last_replay.WriteHeader(rh);
 	last_replay.WriteData(players[0]->name, 40, false);

gframe/single_mode.cpp

@@ -84,7 +84,7 @@ int SingleMode::SinglePlayThread() {
 	rh.version = PRO_VERSION;
 	rh.flag = REPLAY_UNIFORM | REPLAY_SINGLE_MODE;
 	rh.seed = seed;
-	rh.start_time = (unsigned int)time(nullptr);
+	rh.start_time = (unsigned int)std::time(nullptr);
 	mainGame->gMutex.lock();
 	mainGame->HideElement(mainGame->wSinglePlay);
 	mainGame->ClearCardInfo();
@@ -135,10 +135,9 @@ int SingleMode::SinglePlayThread() {
 	}
 	last_replay.EndRecord();
 	mainGame->gMutex.lock();
-	time_t nowtime = time(nullptr);
-	tm* localedtime = localtime(&nowtime);
+	time_t nowtime = std::time(nullptr);
 	wchar_t timetext[40];
-	std::wcsftime(timetext, 40, L"%Y-%m-%d %H-%M-%S", localedtime);
+	std::wcsftime(timetext, sizeof timetext / sizeof timetext[0], L"%Y-%m-%d %H-%M-%S", std::localtime(&nowtime));
 	mainGame->ebRSName->setText(timetext);
 	if(!mainGame->chkAutoSaveReplay->isChecked()) {
 		mainGame->wReplaySave->setText(dataManager.GetSysString(1340));

gframe/sound_manager.cpp

@@ -12,7 +12,7 @@ bool SoundManager::Init() {
 #ifdef YGOPRO_USE_IRRKLANG
 	bgm_scene = -1;
 	RefreshBGMList();
-	rnd.reset((unsigned int)time(nullptr));
+	rnd.reset((unsigned int)std::time(nullptr));
 	engineSound = irrklang::createIrrKlangDevice();
 	engineMusic = irrklang::createIrrKlangDevice();
 	if(!engineSound || !engineMusic) {

gframe/tag_duel.cpp

@@ -392,7 +392,7 @@ void TagDuel::TPResult(DuelPlayer* dp, unsigned char tp) {
 	rh.version = PRO_VERSION;
 	rh.flag = REPLAY_UNIFORM | REPLAY_TAG;
 	rh.seed = seed;
-	rh.start_time = (unsigned int)time(nullptr);
+	rh.start_time = (unsigned int)std::time(nullptr);
 	last_replay.BeginRecord();
 	last_replay.WriteHeader(rh);
 	last_replay.WriteData(players[0]->name, 40, false);