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author | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
commit | 66bbf336c6af7353ef0aeed58002c46543b30635 (patch) | |
tree | ad4a63860df2626b22f77e7dac712e958bea54cb /date.c | |
parent | ccc0a3f4dbf58c005b22341ac8874252924690cd (diff) | |
download | openttd-66bbf336c6af7353ef0aeed58002c46543b30635.tar.xz |
(svn r7759) -Merge: makefile rewrite. This merge features:
- A proper ./configure, so everything needs to be configured only once, not for every make.
- Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies.
- A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC.
- Proper support for OSX universal binaries.
- Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files.
- Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files.
Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.
Diffstat (limited to 'date.c')
-rw-r--r-- | date.c | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/date.c b/date.c deleted file mode 100644 index 856ca4528..000000000 --- a/date.c +++ /dev/null @@ -1,304 +0,0 @@ -/* $Id$ */ - -#include "stdafx.h" -#include "openttd.h" -#include "date.h" -#include "variables.h" -#include "macros.h" -#include "vehicle.h" -#include "network/network.h" -#include "network/network_data.h" -#include "network/network_server.h" -#include "functions.h" -#include "currency.h" - -Year _cur_year; -Month _cur_month; -Date _date; -DateFract _date_fract; - - -void SetDate(Date date) -{ - YearMonthDay ymd; - - _date = date; - ConvertDateToYMD(date, &ymd); - _cur_year = ymd.year; - _cur_month = ymd.month; -#ifdef ENABLE_NETWORK - _network_last_advertise_frame = 0; - _network_need_advertise = true; -#endif /* ENABLE_NETWORK */ -} - -#define M(a, b) ((a << 5) | b) -static const uint16 _month_date_from_year_day[] = { - M( 0, 1), M( 0, 2), M( 0, 3), M( 0, 4), M( 0, 5), M( 0, 6), M( 0, 7), M( 0, 8), M( 0, 9), M( 0, 10), M( 0, 11), M( 0, 12), M( 0, 13), M( 0, 14), M( 0, 15), M( 0, 16), M( 0, 17), M( 0, 18), M( 0, 19), M( 0, 20), M( 0, 21), M( 0, 22), M( 0, 23), M( 0, 24), M( 0, 25), M( 0, 26), M( 0, 27), M( 0, 28), M( 0, 29), M( 0, 30), M( 0, 31), - M( 1, 1), M( 1, 2), M( 1, 3), M( 1, 4), M( 1, 5), M( 1, 6), M( 1, 7), M( 1, 8), M( 1, 9), M( 1, 10), M( 1, 11), M( 1, 12), M( 1, 13), M( 1, 14), M( 1, 15), M( 1, 16), M( 1, 17), M( 1, 18), M( 1, 19), M( 1, 20), M( 1, 21), M( 1, 22), M( 1, 23), M( 1, 24), M( 1, 25), M( 1, 26), M( 1, 27), M( 1, 28), M( 1, 29), - M( 2, 1), M( 2, 2), M( 2, 3), M( 2, 4), M( 2, 5), M( 2, 6), M( 2, 7), M( 2, 8), M( 2, 9), M( 2, 10), M( 2, 11), M( 2, 12), M( 2, 13), M( 2, 14), M( 2, 15), M( 2, 16), M( 2, 17), M( 2, 18), M( 2, 19), M( 2, 20), M( 2, 21), M( 2, 22), M( 2, 23), M( 2, 24), M( 2, 25), M( 2, 26), M( 2, 27), M( 2, 28), M( 2, 29), M( 2, 30), M( 2, 31), - M( 3, 1), M( 3, 2), M( 3, 3), M( 3, 4), M( 3, 5), M( 3, 6), M( 3, 7), M( 3, 8), M( 3, 9), M( 3, 10), M( 3, 11), M( 3, 12), M( 3, 13), M( 3, 14), M( 3, 15), M( 3, 16), M( 3, 17), M( 3, 18), M( 3, 19), M( 3, 20), M( 3, 21), M( 3, 22), M( 3, 23), M( 3, 24), M( 3, 25), M( 3, 26), M( 3, 27), M( 3, 28), M( 3, 29), M( 3, 30), - M( 4, 1), M( 4, 2), M( 4, 3), M( 4, 4), M( 4, 5), M( 4, 6), M( 4, 7), M( 4, 8), M( 4, 9), M( 4, 10), M( 4, 11), M( 4, 12), M( 4, 13), M( 4, 14), M( 4, 15), M( 4, 16), M( 4, 17), M( 4, 18), M( 4, 19), M( 4, 20), M( 4, 21), M( 4, 22), M( 4, 23), M( 4, 24), M( 4, 25), M( 4, 26), M( 4, 27), M( 4, 28), M( 4, 29), M( 4, 30), M( 4, 31), - M( 5, 1), M( 5, 2), M( 5, 3), M( 5, 4), M( 5, 5), M( 5, 6), M( 5, 7), M( 5, 8), M( 5, 9), M( 5, 10), M( 5, 11), M( 5, 12), M( 5, 13), M( 5, 14), M( 5, 15), M( 5, 16), M( 5, 17), M( 5, 18), M( 5, 19), M( 5, 20), M( 5, 21), M( 5, 22), M( 5, 23), M( 5, 24), M( 5, 25), M( 5, 26), M( 5, 27), M( 5, 28), M( 5, 29), M( 5, 30), - M( 6, 1), M( 6, 2), M( 6, 3), M( 6, 4), M( 6, 5), M( 6, 6), M( 6, 7), M( 6, 8), M( 6, 9), M( 6, 10), M( 6, 11), M( 6, 12), M( 6, 13), M( 6, 14), M( 6, 15), M( 6, 16), M( 6, 17), M( 6, 18), M( 6, 19), M( 6, 20), M( 6, 21), M( 6, 22), M( 6, 23), M( 6, 24), M( 6, 25), M( 6, 26), M( 6, 27), M( 6, 28), M( 6, 29), M( 6, 30), M( 6, 31), - M( 7, 1), M( 7, 2), M( 7, 3), M( 7, 4), M( 7, 5), M( 7, 6), M( 7, 7), M( 7, 8), M( 7, 9), M( 7, 10), M( 7, 11), M( 7, 12), M( 7, 13), M( 7, 14), M( 7, 15), M( 7, 16), M( 7, 17), M( 7, 18), M( 7, 19), M( 7, 20), M( 7, 21), M( 7, 22), M( 7, 23), M( 7, 24), M( 7, 25), M( 7, 26), M( 7, 27), M( 7, 28), M( 7, 29), M( 7, 30), M( 7, 31), - M( 8, 1), M( 8, 2), M( 8, 3), M( 8, 4), M( 8, 5), M( 8, 6), M( 8, 7), M( 8, 8), M( 8, 9), M( 8, 10), M( 8, 11), M( 8, 12), M( 8, 13), M( 8, 14), M( 8, 15), M( 8, 16), M( 8, 17), M( 8, 18), M( 8, 19), M( 8, 20), M( 8, 21), M( 8, 22), M( 8, 23), M( 8, 24), M( 8, 25), M( 8, 26), M( 8, 27), M( 8, 28), M( 8, 29), M( 8, 30), - M( 9, 1), M( 9, 2), M( 9, 3), M( 9, 4), M( 9, 5), M( 9, 6), M( 9, 7), M( 9, 8), M( 9, 9), M( 9, 10), M( 9, 11), M( 9, 12), M( 9, 13), M( 9, 14), M( 9, 15), M( 9, 16), M( 9, 17), M( 9, 18), M( 9, 19), M( 9, 20), M( 9, 21), M( 9, 22), M( 9, 23), M( 9, 24), M( 9, 25), M( 9, 26), M( 9, 27), M( 9, 28), M( 9, 29), M( 9, 30), M( 9, 31), - M(10, 1), M(10, 2), M(10, 3), M(10, 4), M(10, 5), M(10, 6), M(10, 7), M(10, 8), M(10, 9), M(10, 10), M(10, 11), M(10, 12), M(10, 13), M(10, 14), M(10, 15), M(10, 16), M(10, 17), M(10, 18), M(10, 19), M(10, 20), M(10, 21), M(10, 22), M(10, 23), M(10, 24), M(10, 25), M(10, 26), M(10, 27), M(10, 28), M(10, 29), M(10, 30), - M(11, 1), M(11, 2), M(11, 3), M(11, 4), M(11, 5), M(11, 6), M(11, 7), M(11, 8), M(11, 9), M(11, 10), M(11, 11), M(11, 12), M(11, 13), M(11, 14), M(11, 15), M(11, 16), M(11, 17), M(11, 18), M(11, 19), M(11, 20), M(11, 21), M(11, 22), M(11, 23), M(11, 24), M(11, 25), M(11, 26), M(11, 27), M(11, 28), M(11, 29), M(11, 30), M(11, 31), -}; -#undef M - -enum { - ACCUM_JAN = 0, - ACCUM_FEB = ACCUM_JAN + 31, - ACCUM_MAR = ACCUM_FEB + 29, - ACCUM_APR = ACCUM_MAR + 31, - ACCUM_MAY = ACCUM_APR + 30, - ACCUM_JUN = ACCUM_MAY + 31, - ACCUM_JUL = ACCUM_JUN + 30, - ACCUM_AUG = ACCUM_JUL + 31, - ACCUM_SEP = ACCUM_AUG + 31, - ACCUM_OCT = ACCUM_SEP + 30, - ACCUM_NOV = ACCUM_OCT + 31, - ACCUM_DEC = ACCUM_NOV + 30, -}; - -static const uint16 _accum_days_for_month[] = { - ACCUM_JAN, ACCUM_FEB, ACCUM_MAR, ACCUM_APR, - ACCUM_MAY, ACCUM_JUN, ACCUM_JUL, ACCUM_AUG, - ACCUM_SEP, ACCUM_OCT, ACCUM_NOV, ACCUM_DEC, -}; - -static inline bool IsLeapYear(Year yr) -{ - return yr % 4 == 0 && (yr % 100 != 0 || yr % 400 == 0); -} - -/** - * Converts a Date to a Year, Month & Day. - * @param date the date to convert from - * @param ymd the year, month and day to write to - */ -void ConvertDateToYMD(Date date, YearMonthDay *ymd) -{ - /* - * Year determination in multiple steps to account for leap - * years. First do the large steps, then the smaller ones. - */ - - /* There are 97 leap years in 400 years */ - Year yr = 400 * (date / (365 * 400 + 97)); - int rem = date % (365 * 400 + 97); - uint16 x; - - if (rem >= 365 * 100 + 25) { - /* There are 25 leap years in the first 100 years after - * every 400th year, as every 400th year is a leap year */ - yr += 100; - rem -= 365 * 100 + 25; - - /* There are 24 leap years in the next couple of 100 years */ - yr += 100 * (rem / (365 * 100 + 24)); - rem = (rem % (365 * 100 + 24)); - } - - if (!IsLeapYear(yr) && rem >= 365 * 4) { - /* The first 4 year of the century are not always a leap year */ - yr += 4; - rem -= 365 * 4; - } - - /* There is 1 leap year every 4 years */ - yr += 4 * (rem / (365 * 4 + 1)); - rem = rem % (365 * 4 + 1); - - /* The last (max 3) years to account for; the first one - * can be, but is not necessarily a leap year */ - while (rem >= (IsLeapYear(yr) ? 366 : 365)) { - rem -= IsLeapYear(yr) ? 366 : 365; - yr++; - } - - /* Skip the 29th of February in non-leap years */ - if (!IsLeapYear(yr) && rem >= ACCUM_MAR - 1) rem++; - - ymd->year = yr; - - x = _month_date_from_year_day[rem]; - ymd->month = x >> 5; - ymd->day = x & 0x1F; -} - -/** - * Converts a tupe of Year, Month and Day to a Date. - * @param year is a number between 0..MAX_YEAR - * @param month is a number between 0..11 - * @param day is a number between 1..31 - */ -Date ConvertYMDToDate(Year year, Month month, Day day) -{ - /* - * Each passed leap year adds one day to the 'day count'. - * - * A special case for the year 0 as no year has been passed, - * but '(year - 1) / 4' does not yield '-1' to counteract the - * '+1' at the end of the formula as divisions round to zero. - */ - int nr_of_leap_years = (year == 0) ? 0 : ((year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400 + 1); - - /* Day-offset in a leap year */ - int days = _accum_days_for_month[month] + day - 1; - - /* Account for the missing of the 29th of February in non-leap years */ - if (!IsLeapYear(year) && days >= ACCUM_MAR) days--; - - return year * 365 + nr_of_leap_years + days; -} - -/** Functions used by the IncreaseDate function */ - -extern void OnNewDay_Train(Vehicle *v); -extern void OnNewDay_RoadVeh(Vehicle *v); -extern void OnNewDay_Aircraft(Vehicle *v); -extern void OnNewDay_Ship(Vehicle *v); -static void OnNewDay_EffectVehicle(Vehicle *v) { /* empty */ } -extern void OnNewDay_DisasterVehicle(Vehicle *v); - -typedef void OnNewVehicleDayProc(Vehicle *v); - -static OnNewVehicleDayProc * _on_new_vehicle_day_proc[] = { - OnNewDay_Train, - OnNewDay_RoadVeh, - OnNewDay_Ship, - OnNewDay_Aircraft, - OnNewDay_EffectVehicle, - OnNewDay_DisasterVehicle, -}; - -extern void WaypointsDailyLoop(void); -extern void TextMessageDailyLoop(void); -extern void EnginesDailyLoop(void); -extern void DisasterDailyLoop(void); - -extern void PlayersMonthlyLoop(void); -extern void EnginesMonthlyLoop(void); -extern void TownsMonthlyLoop(void); -extern void IndustryMonthlyLoop(void); -extern void StationMonthlyLoop(void); - -extern void PlayersYearlyLoop(void); -extern void TrainsYearlyLoop(void); -extern void RoadVehiclesYearlyLoop(void); -extern void AircraftYearlyLoop(void); -extern void ShipsYearlyLoop(void); - -extern void ShowEndGameChart(void); - - -static const Month _autosave_months[] = { - 0, // never - 1, // every month - 3, // every 3 months - 6, // every 6 months - 12, // every 12 months -}; - -/** - * Runs the day_proc for every DAY_TICKS vehicle starting at daytick. - */ -static void RunVehicleDayProc(uint daytick) -{ - uint total = GetMaxVehicleIndex() + 1; - uint i; - - for (i = daytick; i < total; i += DAY_TICKS) { - Vehicle *v = GetVehicle(i); - - if (IsValidVehicle(v)) _on_new_vehicle_day_proc[v->type - 0x10](v); - } -} - -void IncreaseDate(void) -{ - YearMonthDay ymd; - - if (_game_mode == GM_MENU) { - _tick_counter++; - return; - } - - RunVehicleDayProc(_date_fract); - - /* increase day, and check if a new day is there? */ - _tick_counter++; - - _date_fract++; - if (_date_fract < DAY_TICKS) return; - _date_fract = 0; - - /* yeah, increase day counter and call various daily loops */ - _date++; - - TextMessageDailyLoop(); - - DisasterDailyLoop(); - WaypointsDailyLoop(); - - if (_game_mode != GM_MENU) { - InvalidateWindowWidget(WC_STATUS_BAR, 0, 0); - EnginesDailyLoop(); - } - - /* check if we entered a new month? */ - ConvertDateToYMD(_date, &ymd); - if (ymd.month == _cur_month) return; - _cur_month = ymd.month; - - /* yes, call various monthly loops */ - if (_game_mode != GM_MENU) { - if (_opt.autosave != 0 && (_cur_month % _autosave_months[_opt.autosave]) == 0) { - _do_autosave = true; - RedrawAutosave(); - } - - PlayersMonthlyLoop(); - EnginesMonthlyLoop(); - TownsMonthlyLoop(); - IndustryMonthlyLoop(); - StationMonthlyLoop(); - if (_network_server) NetworkServerMonthlyLoop(); - } - - /* check if we entered a new year? */ - if (ymd.year == _cur_year) return; - _cur_year = ymd.year; - - /* yes, call various yearly loops */ - PlayersYearlyLoop(); - TrainsYearlyLoop(); - RoadVehiclesYearlyLoop(); - AircraftYearlyLoop(); - ShipsYearlyLoop(); - if (_network_server) NetworkServerYearlyLoop(); - - /* check if we reached end of the game */ - if (_cur_year == _patches.ending_year) { - ShowEndGameChart(); - /* check if we reached the maximum year, decrement dates by a year */ - } else if (_cur_year == MAX_YEAR + 1) { - Vehicle *v; - uint days_this_year; - - _cur_year--; - days_this_year = IsLeapYear(_cur_year) ? 366 : 365; - _date -= days_this_year; - FOR_ALL_VEHICLES(v) v->date_of_last_service -= days_this_year; - - /* Because the _date wraps here, and text-messages expire by game-days, we have to clean out - * all of them if the date is set back, else those messages will hang for ever */ - InitTextMessage(); - } - - if (_patches.auto_euro) CheckSwitchToEuro(); -} |