diff options
author | rubidium <rubidium@openttd.org> | 2006-08-14 14:21:15 +0000 |
---|---|---|
committer | rubidium <rubidium@openttd.org> | 2006-08-14 14:21:15 +0000 |
commit | 243872b4fd82a1ee024e98eaae3e17f6b36a6707 (patch) | |
tree | ce66f3f78e1bc27ddba6fa055772ec9eb5492f84 /misc.c | |
parent | 01cd75cc10a9a9d2cd1687b9914a5e7dfc4888c3 (diff) | |
download | openttd-243872b4fd82a1ee024e98eaae3e17f6b36a6707.tar.xz |
(svn r5887) -Cleanup: move date related functions, defines and variables to date.[ch]
-Cleanup: fix whitespace related coding style issues in date.[ch]
-Cleanup: make original comments doxygen compatible and remove/change outdated comments
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 281 |
1 files changed, 1 insertions, 280 deletions
@@ -12,14 +12,12 @@ #include "map.h" #include "vehicle.h" #include "saveload.h" -#include "network.h" -#include "network_data.h" -#include "network_server.h" #include "engine.h" #include "vehicle_gui.h" #include "variables.h" #include "ai/ai.h" #include "table/landscape_const.h" +#include "date.h" extern void StartupEconomy(void); @@ -76,20 +74,6 @@ uint InteractiveRandomRange(uint max) return GB(InteractiveRandom(), 0, 16) * max >> 16; } -void SetDate(uint date) -{ - YearMonthDay ymd; - - _date = date; - ConvertDayToYMD(&ymd, date); - _cur_year = ymd.year; - _cur_month = ymd.month; -#ifdef ENABLE_NETWORK - _network_last_advertise_frame = 0; - _network_need_advertise = true; -#endif /* ENABLE_NETWORK */ -} - void InitializeVehicles(void); void InitializeWaypoints(void); void InitializeDepot(void); @@ -277,119 +261,6 @@ StringID RealAllocateName(const char *name, byte skip, bool check_double) } } - -#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, -}; - - -void ConvertDayToYMD(YearMonthDay *ymd, uint16 date) -{ - uint yr = date / (365+365+365+366); - uint rem = date % (365+365+365+366); - uint x; - - yr *= 4; - - if (rem >= 366) { - rem--; - do { - rem -= 365; - yr++; - } while (rem >= 365); - if (rem >= 31+28) rem++; - } - - ymd->year = yr; - - x = _month_date_from_year_day[rem]; - ymd->month = x >> 5; - ymd->day = x & 0x1F; -} - -// year is a number between 0..? -// month is a number between 0..11 -// day is a number between 1..31 -uint ConvertYMDToDay(uint year, uint month, uint day) -{ - uint rem; - - // day in the year - rem = _accum_days_for_month[month] + day - 1; - - // remove feb 29 from year 1,2,3 - if (year & 3) rem += (year & 3) * 365 + (rem < 31+29); - - // base date. - return (year >> 2) * (365+365+365+366) + rem; -} - -// convert a date on the form -// 1920 - 2090 (MAX_YEAR_END_REAL) -// 192001 - 209012 -// 19200101 - 20901231 -// or if > 2090 and below 65536, treat it as a daycount -// returns -1 if no conversion was possible -uint ConvertIntDate(uint date) -{ - uint year, month = 0, day = 1; - - if (IS_INT_INSIDE(date, 1920, MAX_YEAR_END_REAL + 1)) { - year = date - 1920; - } else if (IS_INT_INSIDE(date, 192001, 209012+1)) { - month = date % 100 - 1; - year = date / 100 - 1920; - } else if (IS_INT_INSIDE(date, 19200101, 20901231+1)) { - day = date % 100; date /= 100; - month = date % 100 - 1; - year = date / 100 - 1920; - } else if (IS_INT_INSIDE(date, 2091, 65536)) { - return date; - } else { - return (uint)-1; - } - - // invalid ranges? - if (month >= 12 || !IS_INT_INSIDE(day, 1, 31+1)) return (uint)-1; - - return ConvertYMDToDay(year, month, day); -} - - // Calculate constants that depend on the landscape type. void InitializeLandscapeVariables(bool only_constants) { @@ -422,156 +293,6 @@ void InitializeLandscapeVariables(bool only_constants) } -void OnNewDay_Train(Vehicle *v); -void OnNewDay_RoadVeh(Vehicle *v); -void OnNewDay_Aircraft(Vehicle *v); -void OnNewDay_Ship(Vehicle *v); -static void OnNewDay_EffectVehicle(Vehicle *v) { /* empty */ } -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, -}; - -void EnginesDailyLoop(void); -void DisasterDailyLoop(void); -void PlayersMonthlyLoop(void); -void EnginesMonthlyLoop(void); -void TownsMonthlyLoop(void); -void IndustryMonthlyLoop(void); -void StationMonthlyLoop(void); - -void PlayersYearlyLoop(void); -void TrainsYearlyLoop(void); -void RoadVehiclesYearlyLoop(void); -void AircraftYearlyLoop(void); -void ShipsYearlyLoop(void); - -void WaypointsDailyLoop(void); - - -static const uint16 _autosave_months[] = { - 0, // never - 0xFFF, // every month - 0x249, // every 3 months - 0x041, // every 6 months - 0x001, // every 12 months -}; - -/** - * Runs the day_proc for every DAY_TICKS vehicle starting at daytick. - */ -static void RunVehicleDayProc(uint daytick) -{ - uint total = _vehicle_pool.total_items; - uint i; - - for (i = daytick; i < total; i += DAY_TICKS) { - Vehicle* v = GetVehicle(i); - - if (v->type != 0) _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, increse 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? */ - ConvertDayToYMD(&ymd, _date); - if ((byte)ymd.month == _cur_month) - return; - _cur_month = ymd.month; - - /* yes, call various monthly loops */ - if (_game_mode != GM_MENU) { - if (HASBIT(_autosave_months[_opt.autosave], _cur_month)) { - _do_autosave = true; - RedrawAutosave(); - } - - PlayersMonthlyLoop(); - EnginesMonthlyLoop(); - TownsMonthlyLoop(); - IndustryMonthlyLoop(); - StationMonthlyLoop(); -#ifdef ENABLE_NETWORK - if (_network_server) NetworkServerMonthlyLoop(); -#endif /* ENABLE_NETWORK */ - } - - /* check if we entered a new year? */ - if ((byte)ymd.year == _cur_year) - return; - _cur_year = ymd.year; - - /* yes, call various yearly loops */ - - PlayersYearlyLoop(); - TrainsYearlyLoop(); - RoadVehiclesYearlyLoop(); - AircraftYearlyLoop(); - ShipsYearlyLoop(); -#ifdef ENABLE_NETWORK - if (_network_server) NetworkServerYearlyLoop(); -#endif /* ENABLE_NETWORK */ - - /* check if we reached end of the game (31 dec 2050) */ - if (_cur_year == _patches.ending_date - MAX_YEAR_BEGIN_REAL) { - ShowEndGameChart(); - /* check if we reached 2090 (MAX_YEAR_END_REAL), that's the maximum year. */ - } else if (_cur_year == (MAX_YEAR_END + 1)) { - Vehicle* v; - - _cur_year = MAX_YEAR_END; - _date = 62093; - FOR_ALL_VEHICLES(v) { - v->date_of_last_service -= 365; // 1 year is 365 days long - } - - /* 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(); - - /* XXX: check if year 2050 was reached */ -} int FindFirstBit(uint32 value) { |