Files
GS13NG/code/__DEFINES/math.dm
Poojawa 7e9b96a00f April sync (#360)
* Maps and things no code/icons

* helpers defines globalvars

* Onclick world.dm orphaned_procs

* subsystems

Round vote and shuttle autocall done here too

* datums

* Game folder

* Admin - chatter modules

* clothing - mining

* modular computers - zambies

* client

* mob level 1

* mob stage 2 + simple_animal

* silicons n brains

* mob stage 3 + Alien/Monkey

* human mobs

* icons updated

* some sounds

* emitter y u no commit

* update tgstation.dme

* compile fixes

* travis fixes

Also removes Fast digest mode, because reasons.

* tweaks for travis Mentors are broke again

Also fixes Sizeray guns

* oxygen loss fix for vore code.

* removes unused code

* some code updates

* bulk fixes

* further fixes

* outside things

* whoops.

* Maint bar ported

* GLOBs.
2017-04-13 23:37:00 -05:00

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#define PI 3.1415
#define SPEED_OF_LIGHT 3e8 //not exact but hey!
#define SPEED_OF_LIGHT_SQ 9e+16
#define INFINITY 1e31 //closer then enough
//atmos
#define R_IDEAL_GAS_EQUATION 8.31 //kPa*L/(K*mol)
#define ONE_ATMOSPHERE 101.325 //kPa
#define T0C 273.15 // 0degC
#define T20C 293.15 // 20degC
#define TCMB 2.7 // -270.3degC
//"fancy" math for calculating time in ms from tick_usage percentage and the length of ticks
//percent_of_tick_used * (ticklag * 100(to convert to ms)) / 100(percent ratio)
//collapsed to percent_of_tick_used * tick_lag
#define TICK_DELTA_TO_MS(percent_of_tick_used) ((percent_of_tick_used) * world.tick_lag)
#define TICK_USAGE_TO_MS(starting_tickusage) (TICK_DELTA_TO_MS(world.tick_usage-starting_tickusage))
#define PERCENT(val) (round(val*100, 0.1))
#define CLAMP01(x) (Clamp(x, 0, 1))
//time of day but automatically adjusts to the server going into the next day within the same round.
//for when you need a reliable time number that doesn't depend on byond time.
#define REALTIMEOFDAY (world.timeofday + (MIDNIGHT_ROLLOVER * MIDNIGHT_ROLLOVER_CHECK))
#define MIDNIGHT_ROLLOVER_CHECK ( GLOB.rollovercheck_last_timeofday != world.timeofday ? update_midnight_rollover() : GLOB.midnight_rollovers )