///displays the current time into the round, with a lot of extra code just there for ensuring it looks okay after an entire day passes
#define ROUND_TIME(...) ( "[world.time - SSticker.round_start_time > MIDNIGHT_ROLLOVER ? "[round((world.time - SSticker.round_start_time)/MIDNIGHT_ROLLOVER)]:[worldtime2text()]" : worldtime2text()]" )

/// Define that just has the current in-universe year for use in whatever context you might want to display that in. (For example, 2022 -> 2562 given a 540 year offset)
#define CURRENT_STATION_YEAR (GLOB.year_integer + STATION_YEAR_OFFSET)

/// In-universe, SS13 is set 300 years in the future from the real-world day, hence this number for determining the year-offset for the in-game year.
#define STATION_YEAR_OFFSET 300

#define MILISECOND * 0.01
#define MILLISECONDS * 0.01

#define DECISECONDS *1 //the base unit all of these defines are scaled by, because byond uses that as a unit of measurement for some reason

#define SECOND *10
#define SECONDS *10

#define MINUTE *600
#define MINUTES *600

#define HOUR *36000
#define HOURS *36000

#define DAY *864000
#define DAYS *864000

#define TICK *world.tick_lag
#define TICKS *world.tick_lag

#define DS2TICKS(DS) ((DS)/world.tick_lag)

#define TICKS2DS(T) ((T) TICKS)

#define MS2DS(T) ((T) MILLISECONDS)

#define DS2MS(T) ((T) * 100)

/*Timezones*/

/// Line Islands Time
#define TIMEZONE_LINT 14

// Chatham Daylight Time
#define TIMEZONE_CHADT 13.75

/// Tokelau Time
#define TIMEZONE_TKT 13

/// Tonga Time
#define TIMEZONE_TOT 13

/// New Zealand Daylight Time
#define TIMEZONE_NZDT 13

/// New Zealand Standard Time
#define TIMEZONE_NZST 12

/// Norfolk Time
#define TIMEZONE_NFT 11

/// Lord Howe Standard Time
#define TIMEZONE_LHST 10.5

/// Australian Eastern Standard Time
#define TIMEZONE_AEST 10

/// Australian Central Standard Time
#define TIMEZONE_ACST 9.5

/// Australian Central Western Standard Time
#define TIMEZONE_ACWST 8.75

/// Australian Western Standard Time
#define TIMEZONE_AWST 8

/// Christmas Island Time
#define TIMEZONE_CXT 7

/// Cocos Islands Time
#define TIMEZONE_CCT 6.5

/// Central European Summer Time
#define TIMEZONE_CEST 2

/// Coordinated Universal Time
#define TIMEZONE_UTC 0

/// Eastern Daylight Time
#define TIMEZONE_EDT -4

/// Eastern Standard Time
#define TIMEZONE_EST -5

/// Central Daylight Time
#define TIMEZONE_CDT -5

/// Central Standard Time
#define TIMEZONE_CST -6

/// Mountain Daylight Time
#define TIMEZONE_MDT -6

/// Mountain Standard Time
#define TIMEZONE_MST -7

/// Pacific Daylight Time
#define TIMEZONE_PDT -7

/// Pacific Standard Time
#define TIMEZONE_PST -8

/// Alaska Daylight Time
#define TIMEZONE_AKDT -8

/// Alaska Standard Time
#define TIMEZONE_AKST -9

/// Hawaii-Aleutian Daylight Time
#define TIMEZONE_HDT -9

/// Hawaii Standard Time
#define TIMEZONE_HST -10

/// Cook Island Time
#define TIMEZONE_CKT -10

/// Niue Time
#define TIMEZONE_NUT -11

/// Anywhere on Earth
#define TIMEZONE_ANYWHERE_ON_EARTH -12

/// in the grim darkness of the thirteenth space station there is no timezones, since they break IC game times. Use this for all IC/round time values
#define NO_TIMEZONE 0