Debug: Fix display of engine cargo age period and reliability decay speed

See: https://github.com/OpenTTD/OpenTTD/issues/12509

src/company_cmd.cpp

@@ -668,7 +668,7 @@ Company *DoStartupNewCompany(DoStartupNewCompanyFlag flags, CompanyID company)
 }
 
 /** Start a new competitor company if possible. */
-TimeoutTimer<TimerGameTick> _new_competitor_timeout(0, []() {
+TimeoutTimer<TimerGameTick> _new_competitor_timeout({ TimerGameTick::Priority::COMPETITOR_TIMEOUT, 0 }, []() {
 	if (_game_mode == GM_MENU || !AI::CanStartNew()) return;
 	if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
 
@@ -850,7 +850,7 @@ void OnTick_Companies(bool main_tick)
 		/* Randomize a bit when the AI is actually going to start; ranges from 87.5% .. 112.5% of indicated value. */
 		timeout += ScriptObject::GetRandomizer(OWNER_NONE).Next(timeout / 4) - timeout / 8;
 
-		_new_competitor_timeout.Reset(std::max(1, timeout));
+		_new_competitor_timeout.Reset({ TimerGameTick::Priority::COMPETITOR_TIMEOUT, static_cast<uint>(std::max(1, timeout)) });
 	}
 }
 

src/fileio.cpp

@@ -383,7 +383,7 @@ void FioCreateDirectory(const std::string &name)
 bool FioRenameFile(const std::string &oldname, const std::string &newname)
 {
 #if defined(_WIN32)
-	return _wrename(OTTD2FS(oldname).c_str(), OTTD2FS(newname).c_str()) == 0;
+	return MoveFileExW(OTTD2FS(oldname).c_str(), OTTD2FS(newname).c_str(), MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING) != 0;
 #else
 	return rename(oldname.c_str(), newname.c_str()) == 0;
 #endif

src/ini.cpp

@@ -22,12 +22,6 @@
 # include <fcntl.h>
 #endif
 
-#ifdef _WIN32
-# include <windows.h>
-# include <shellapi.h>
-# include "core/mem_func.hpp"
-#endif
-
 #include "safeguards.h"
 
 /**
@@ -91,30 +85,9 @@ bool IniFile::SaveToDisk(const std::string &filename)
 	if (ret != 0) return false;
 #endif
 
-#if defined(_WIN32)
-	/* Allocate space for one more \0 character. */
-	wchar_t tfilename[MAX_PATH + 1], tfile_new[MAX_PATH + 1];
-	wcsncpy(tfilename, OTTD2FS(filename).c_str(), MAX_PATH);
-	wcsncpy(tfile_new, OTTD2FS(file_new).c_str(), MAX_PATH);
-	/* SHFileOperation wants a double '\0' terminated string. */
-	tfilename[MAX_PATH - 1] = '\0';
-	tfile_new[MAX_PATH - 1] = '\0';
-	tfilename[wcslen(tfilename) + 1] = '\0';
-	tfile_new[wcslen(tfile_new) + 1] = '\0';
-
-	/* Rename file without any user confirmation. */
-	SHFILEOPSTRUCT shfopt;
-	MemSetT(&shfopt, 0);
-	shfopt.wFunc  = FO_MOVE;
-	shfopt.fFlags = FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_SILENT;
-	shfopt.pFrom  = tfile_new;
-	shfopt.pTo    = tfilename;
-	SHFileOperation(&shfopt);
-#else
-	if (rename(file_new.c_str(), filename.c_str()) < 0) {
+	if (!FioRenameFile(file_new, filename)) {
 		DEBUG(misc, 0, "Renaming %s to %s failed; configuration not saved", file_new.c_str(), filename.c_str());
 	}
-#endif
 
 #ifdef __EMSCRIPTEN__
 	EM_ASM(if (window["openttd_syncfs"]) openttd_syncfs());

src/newgrf_engine.cpp

@@ -680,7 +680,7 @@ static uint32_t VehicleGetVariable(Vehicle *v, const VehicleScopeResolver *objec
 		}
 
 		case 0x46: // Motion counter
-			return v->motion_counter;
+			return v->First()->motion_counter;
 
 		case 0x47: { // Vehicle cargo info
 			/* Format: ccccwwtt

src/newgrf_profiling.cpp

@@ -164,7 +164,7 @@ std::string NewGRFProfiler::GetOutputFilename() const
 /**
  * Check whether profiling is active and should be finished.
  */
-static TimeoutTimer<TimerGameTick> _profiling_finish_timeout(0, []()
+static TimeoutTimer<TimerGameTick> _profiling_finish_timeout({ TimerGameTick::Priority::NONE, 0 }, []()
 {
 	NewGRFProfiler::FinishAll();
 });
@@ -174,7 +174,7 @@ static TimeoutTimer<TimerGameTick> _profiling_finish_timeout(0, []()
  */
 /* static */ void NewGRFProfiler::StartTimer(uint64_t ticks)
 {
-	_profiling_finish_timeout.Reset(ticks);
+	_profiling_finish_timeout.Reset({ TimerGameTick::Priority::NONE, static_cast<uint>(ticks) });
 }
 
 /**

src/openttd.cpp

@@ -396,7 +396,7 @@ static void WriteSavegameInfo(const char *name)
 		for (GRFConfig *c = _load_check_data.grfconfig; c != nullptr; c = c->next) {
 			char md5sum[33];
 			md5sumToString(md5sum, lastof(md5sum), HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum);
-			p += seprintf(p, lastof(buf), "%08X %s %s\n", c->ident.grfid, md5sum, c->filename.c_str());
+			p += seprintf(p, lastof(buf), "%08X %s %s\n", BSWAP32(c->ident.grfid), md5sum, c->filename.c_str());
 		}
 	}
 

src/os/windows/font_win32.cpp

@@ -115,10 +115,6 @@ bool SetFallbackFont(FontCacheSettings *settings, const std::string &, int winla
 }
 
 
-#ifndef ANTIALIASED_QUALITY
-#define ANTIALIASED_QUALITY     4
-#endif
-
 /**
  * Create a new Win32FontCache.
  * @param fs      The font size that is going to be cached.
@@ -170,7 +166,8 @@ void Win32FontCache::SetFontSize(int pixels)
 	/* Create GDI font handle. */
 	this->logfont.lfHeight = -pixels;
 	this->logfont.lfWidth = 0;
-	this->logfont.lfOutPrecision = ANTIALIASED_QUALITY;
+	this->logfont.lfOutPrecision = OUT_TT_ONLY_PRECIS;
+	this->logfont.lfQuality = ANTIALIASED_QUALITY;
 
 	if (this->font != nullptr) {
 		SelectObject(dc, this->old_font);

src/saveload/afterload.cpp

@@ -4410,7 +4410,7 @@ bool AfterLoadGame()
 		/* We did load the "period" of the timer, but not the fired/elapsed. We can deduce that here. */
 		extern TimeoutTimer<TimerGameTick> _new_competitor_timeout;
 		_new_competitor_timeout.storage.elapsed = 0;
-		_new_competitor_timeout.fired = _new_competitor_timeout.period == 0;
+		_new_competitor_timeout.fired = _new_competitor_timeout.period.value == 0;
 	}
 
 	if (SlXvIsFeatureMissing(XSLFI_SAVEGAME_ID) && IsSavegameVersionBefore(SLV_SAVEGAME_ID)) {

src/saveload/misc_sl.cpp

@@ -61,9 +61,9 @@ static const SaveLoad _date_desc[] = {
 	SLEG_CONDVAR("pause_mode",             _pause_mode,             SLE_UINT8,                   SLV_4, SL_MAX_VERSION),
 	SLEG_CONDSSTR("id",                    _game_session_stats.savegame_id, SLE_STR,                     SLV_SAVEGAME_ID, SL_MAX_VERSION),
 	/* For older savegames, we load the current value as the "period"; afterload will set the "fired" and "elapsed". */
-	SLEG_CONDVAR("next_competitor_start",        _new_competitor_timeout.period,          SLE_FILE_U16 | SLE_VAR_U32,  SL_MIN_VERSION, SLV_109),
-	SLEG_CONDVAR("next_competitor_start",        _new_competitor_timeout.period,          SLE_UINT32,                  SLV_109, SLV_AI_START_DATE),
-	SLEG_CONDVAR("competitors_interval",         _new_competitor_timeout.period,          SLE_UINT32,                  SLV_AI_START_DATE, SL_MAX_VERSION),
+	SLEG_CONDVAR("next_competitor_start",        _new_competitor_timeout.period.value,    SLE_FILE_U16 | SLE_VAR_U32,  SL_MIN_VERSION, SLV_109),
+	SLEG_CONDVAR("next_competitor_start",        _new_competitor_timeout.period.value,    SLE_UINT32,                  SLV_109, SLV_AI_START_DATE),
+	SLEG_CONDVAR("competitors_interval",         _new_competitor_timeout.period.value,    SLE_UINT32,                  SLV_AI_START_DATE, SL_MAX_VERSION),
 	SLEG_CONDVAR("competitors_interval_elapsed", _new_competitor_timeout.storage.elapsed, SLE_UINT32,                  SLV_AI_START_DATE, SL_MAX_VERSION),
 	SLEG_CONDVAR("competitors_interval_fired",   _new_competitor_timeout.fired,           SLE_BOOL,                    SLV_AI_START_DATE, SL_MAX_VERSION),
 };

src/signature.cpp

@@ -206,6 +206,7 @@ static bool _ValidateSignatureFile(const std::string &filename)
 
 	std::string text(filesize, '\0');
 	size_t len = fread(text.data(), filesize, 1, f);
+	FioFCloseFile(f);
 	if (len != 1) {
 		Debug(misc, 0, "Failed to validate signature: failed to read file: {}", filename);
 		return false;

src/sl/misc_sl.cpp

@@ -105,8 +105,8 @@ static const NamedSaveLoad _date_desc[] = {
 	NSL("",                             SLE_CONDNULL(1,                                                     SL_MIN_VERSION,         SLV_10)),
 	NSL("",                             SLE_CONDNULL(4,                                                             SLV_10,        SLV_120)),
 	NSL("company_tick_counter",         SLEG_VAR(_cur_company_tick_index,       SLE_FILE_U8  | SLE_VAR_U32)),
-	NSL("",                             SLEG_CONDVAR(_new_competitor_timeout.period, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION,   SLV_109)),
-	NSL("",                             SLEG_CONDVAR_X(_new_competitor_timeout.period,          SLE_UINT32,        SLV_109, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE, 0, 0))),
+	NSL("",                             SLEG_CONDVAR(_new_competitor_timeout.period.value, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION,   SLV_109)),
+	NSL("",                             SLEG_CONDVAR_X(_new_competitor_timeout.period.value,    SLE_UINT32,        SLV_109, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE, 0, 0))),
 	NSL("trees_tick_counter",           SLEG_VAR(_trees_tick_ctr,                                SLE_UINT8)),
 	NSL("pause_mode",                   SLEG_CONDVAR(_pause_mode,                                SLE_UINT8,          SLV_4, SL_MAX_VERSION)),
 	NSL("game_events_overall",          SLEG_CONDVAR_X(_game_events_overall,                    SLE_UINT32, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_GAME_EVENTS))),
@@ -115,7 +115,7 @@ static const NamedSaveLoad _date_desc[] = {
 	NSL("aspect_cfg_hash",              SLEG_CONDVAR_X(_aspect_cfg_hash,                        SLE_UINT64, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_REALISTIC_TRAIN_BRAKING, 7))),
 	NSL("aux_tileloop_tile",            SLEG_CONDVAR_X(_aux_tileloop_tile,                      SLE_UINT32, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AUX_TILE_LOOP))),
 	NSL("",                             SLE_CONDNULL(4,                                                             SLV_11,        SLV_120)),
-	NSL("competitors_interval",         SLEG_CONDVAR_X(_new_competitor_timeout.period,          SLE_UINT32, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE))),
+	NSL("competitors_interval",         SLEG_CONDVAR_X(_new_competitor_timeout.period.value,    SLE_UINT32, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE))),
 	NSL("competitors_interval_elapsed", SLEG_CONDVAR_X(_new_competitor_timeout.storage.elapsed, SLE_UINT32, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE))),
 	NSL("competitors_interval_fired",   SLEG_CONDVAR_X(_new_competitor_timeout.fired,             SLE_BOOL, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE))),
 
@@ -151,8 +151,8 @@ static const NamedSaveLoad _date_check_desc[] = {
 	NSL("",     SLE_CONDNULL(1,  SL_MIN_VERSION,  SLV_10)),
 	NSL("",     SLE_CONDNULL(4, SLV_10, SLV_120)),
 	NSL("",         SLE_NULL(1)),                       // _cur_company_tick_index
-	NSL("",     SLE_CONDNULL(2, SL_MIN_VERSION, SLV_109)),                                                           // _new_competitor_timeout.period
-	NSL("",     SLE_CONDNULL_X(4, SLV_109, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE, 0, 0))), // _new_competitor_timeout.period
+	NSL("",     SLE_CONDNULL(2, SL_MIN_VERSION, SLV_109)),                                                           // _new_competitor_timeout.period.value
+	NSL("",     SLE_CONDNULL_X(4, SLV_109, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_AI_START_DATE, 0, 0))), // _new_competitor_timeout.period.value
 	NSL("",         SLE_NULL(1)),                       // _trees_tick_ctr
 	NSL("",     SLE_CONDNULL(1, SLV_4, SL_MAX_VERSION)),    // _pause_mode
 	NSL("",     SLE_CONDNULL_X(4, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_GAME_EVENTS))), // _game_events_overall

src/sl/oldloader_sl.cpp

@@ -1701,7 +1701,7 @@ static const OldChunks main_chunk[] = {
 
 	OCL_ASSERT( OC_TTO, 0x496CE ),
 
-	OCL_VAR ( OC_FILE_U16 | OC_VAR_U32,   1, &_new_competitor_timeout.period ),
+	OCL_VAR ( OC_FILE_U16 | OC_VAR_U32,   1, &_new_competitor_timeout.period.value ),
 
 	OCL_CNULL( OC_TTO, 2 ),  ///< available monorail bitmask
 

src/sl/saveload.cpp

@@ -2908,11 +2908,6 @@ struct FileWriter : SaveFilter {
 			SlError(STR_GAME_SAVELOAD_ERROR_FILE_NOT_WRITEABLE, stdstr_fmt("Temporary save file does not have expected file size: " PRINTF_SIZE " != " PRINTF_SIZE, (size_t)st.st_size, save_size));
 		}
 
-#if defined(_WIN32)
-		/* Renaming over an existing file is not supported on Windows, manually unlink the target filename first */
-		unlink(this->target_name.c_str());
-#endif
-
 		if (!FioRenameFile(this->temp_name, this->target_name)) SlError(STR_GAME_SAVELOAD_ERROR_FILE_NOT_WRITEABLE, "Failed to rename temporary save file to target name");
 		this->temp_name.clear(); // Now no need to unlink temporary name
 	}

src/station_cmd.cpp

@@ -5088,9 +5088,9 @@ void BuildOilRig(TileIndex tile)
 	if (_settings_game.station.serve_neutral_industries) {
 		StationList nearby = std::move(st->industry->stations_near);
 		st->industry->stations_near.clear();
-		for (Station *near : nearby) {
-			near->RecomputeCatchment(true);
-			UpdateStationAcceptance(near, true);
+		for (Station *st_near : nearby) {
+			st_near->RecomputeCatchment(true);
+			UpdateStationAcceptance(st_near, true);
 		}
 	}
 

src/table/newgrf_debug_data.h

@@ -627,14 +627,14 @@ class NIHVehicle : public NIHelper {
 						e->age, e->info.base_life.base(), e->duration_phase_1, e->duration_phase_2, e->duration_phase_3,
 						e->duration_phase_1 + e->duration_phase_2 + e->duration_phase_3);
 				output.print(buffer);
-				seprintf(buffer, lastof(buffer), "    Reliability: %u, spd_dec: %u, start: %u, max: %u, final: %u",
-						e->reliability, e->reliability_spd_dec, e->reliability_start, e->reliability_max, e->reliability_final);
+				seprintf(buffer, lastof(buffer), "    Reliability: %u, spd_dec: %u (%u), start: %u, max: %u, final: %u",
+						e->reliability, e->reliability_spd_dec, e->info.decay_speed, e->reliability_start, e->reliability_max, e->reliability_final);
 				output.print(buffer);
 				seprintf(buffer, lastof(buffer), "    Cargo type: %u, refit mask: 0x" OTTD_PRINTFHEX64 ", refit cost: %u",
 						e->info.cargo_type, e->info.refit_mask, e->info.refit_cost);
 				output.print(buffer);
-				seprintf(buffer, lastof(buffer), "    Cargo ageing: %u, cargo load speed: %u",
-						e->info.decay_speed, e->info.load_amount);
+				seprintf(buffer, lastof(buffer), "    Cargo age period: %u, cargo load speed: %u",
+						e->info.cargo_age_period, e->info.load_amount);
 				output.print(buffer);
 				seprintf(buffer, lastof(buffer), "    Company availability: %X, climates: %X",
 						e->company_avail, e->info.climates);

src/timer/timer.h

@@ -99,7 +99,7 @@ public:
 	 */
 	void SetInterval(const TPeriod interval, bool reset = true)
 	{
-		this->period = interval;
+		TimerManager<TTimerType>::ChangeRegisteredTimerPeriod(*this, interval);
 		if (reset) this->storage = {};
 	}
 
@@ -151,7 +151,7 @@ public:
 	 */
 	void Reset(const TPeriod timeout)
 	{
-		this->period = timeout;
+		TimerManager<TTimerType>::ChangeRegisteredTimerPeriod(*this, timeout);
 		this->fired = false;
 		this->storage = {};
 	}

src/timer/timer_game_tick.cpp

@@ -19,13 +19,13 @@
 template<>
 void IntervalTimer<TimerGameTick>::Elapsed(TimerGameTick::TElapsed delta)
 {
-	if (this->period == 0) return;
+	if (this->period.value == 0) return;
 
 	this->storage.elapsed += delta;
 
 	uint count = 0;
-	while (this->storage.elapsed >= this->period) {
-		this->storage.elapsed -= this->period;
+	while (this->storage.elapsed >= this->period.value) {
+		this->storage.elapsed -= this->period.value;
 		count++;
 	}
 
@@ -38,11 +38,11 @@ template<>
 void TimeoutTimer<TimerGameTick>::Elapsed(TimerGameTick::TElapsed delta)
 {
 	if (this->fired) return;
-	if (this->period == 0) return;
+	if (this->period.value == 0) return;
 
 	this->storage.elapsed += delta;
 
-	if (this->storage.elapsed >= this->period) {
+	if (this->storage.elapsed >= this->period.value) {
 		this->callback();
 		this->fired = true;
 	}
@@ -58,7 +58,16 @@ void TimerManager<TimerGameTick>::Elapsed(TimerGameTick::TElapsed delta)
 
 #ifdef WITH_ASSERT
 template<>
-void TimerManager<TimerGameTick>::Validate(TimerGameTick::TPeriod)
+void TimerManager<TimerGameTick>::Validate(TimerGameTick::TPeriod period)
 {
+	if (period.priority == TimerGameTick::Priority::NONE) return;
+
+	/* Validate we didn't make a developer error and scheduled more than one
+	 * entry on the same priority. There can only be one timer on
+	 * a specific priority, to ensure we are deterministic, and to avoid
+	 * container sort order invariant issues with timer period saveload. */
+	for (const auto &timer : TimerManager<TimerGameTick>::GetTimers()) {
+		assert(timer->period.priority != period.priority);
+	}
 }
 #endif /* WITH_ASSERT */

src/timer/timer_game_tick.h

@@ -21,7 +21,34 @@
  */
 class TimerGameTick {
 public:
-	using TPeriod = uint;
+	enum Priority {
+		NONE, ///< These timers can be executed in any order; the order is not relevant.
+
+		/* For all other priorities, the order is important.
+		 * For safety, you can only setup a single timer on a single priority. */
+		COMPETITOR_TIMEOUT,
+	};
+
+	struct TPeriod {
+		Priority priority;
+		uint value;
+
+		TPeriod(Priority priority, uint value) : priority(priority), value(value)
+		{}
+
+		bool operator < (const TPeriod &other) const
+		{
+			/* Sort by priority before value, such that changes in value for priorities other than NONE do not change the container order */
+			if (this->priority != other.priority) return this->priority < other.priority;
+			return this->value < other.value;
+		}
+
+		bool operator == (const TPeriod &other) const
+		{
+			return this->priority == other.priority && this->value == other.value;
+		}
+	};
+
 	using TElapsed = uint;
 	struct TStorage {
 		uint elapsed;

src/timer/timer_manager.h

@@ -57,6 +57,20 @@ public:
 		GetTimers().erase(&timer);
 	}
 
+	/**
+	 * Change the period of a registered timer.
+	 *
+	 * @param timer The timer to change the period of.
+	 * @param new_period The new period value.
+	 */
+	static void ChangeRegisteredTimerPeriod(BaseTimer<TTimerType> &timer, TPeriod new_period)
+	{
+		/* Unregistration and re-registration is necessary because the period is used as the sort key in base_timer_sorter */
+		UnregisterTimer(timer);
+		timer.period = new_period;
+		RegisterTimer(timer);
+	}
+
 #ifdef WITH_ASSERT
 	/**
 	 * Validate that a new period is actually valid.

src/widgets/dropdown.cpp

@@ -154,7 +154,12 @@ struct DropdownWindow : Window {
 			this->position.y = button_rect.bottom + 1;
 		}
 
-		this->position.x = (_current_text_dir == TD_RTL) ? button_rect.right + 1 - (int)widget_dim.width : button_rect.left;
+		if (_current_text_dir == TD_RTL) {
+			/* In case the list is wider than the parent button, the list should be right aligned to the button and overflow to the left. */
+			this->position.x = button_rect.right + 1 - (int)(widget_dim.width + (list_dim.height > widget_dim.height ? NWidgetScrollbar::GetVerticalDimension().width : 0));
+		} else {
+			this->position.x = button_rect.left;
+		}
 
 		this->items_dim = widget_dim;
 		this->GetWidget<NWidgetStacked>(WID_DM_SHOW_SCROLL)->SetDisplayedPlane(list_dim.height > widget_dim.height ? 0 : SZSP_NONE);