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vgstation13/code/controllers/shuttle_controller.dm
elly1989@rocketmail.com 6e274cd395 New lighting, it's essentially just the old DAL system with a queue. 
Comments for lighting:
	Like sd_DAL (what we used to use), it changes the shading overlays of areas by splitting each type of area into sub-areas
	by using the var/tag variable and moving turfs into the contents list of the correct sub-area.

	Unlike sd_DAL however it uses a queueing system. Everytime we  call a change to opacity or luminosity
	(through SetOpacity() or SetLuminosity()) we are  simply updating variables and scheduling certain lights/turfs for an
	update. Actual updates are handled periodically by the lighting_controller. This carries additional overheads, however it
	means that each thing is changed only once per lighting_controller.processing_interval ticks. Allowing for greater control
	over how much priority we'd like lighting updates to have. It also makes it possible for us to simply delay updates by
	setting lighting_controller.processing = 0 at say, the start of a large explosion, waiting for it to finish, and then
	turning it back on with lighting_controller.processing = 1.

	Unlike our old system there is a hardcoded maximum luminosity. This is to discourage coders using large luminosity values
	for dynamic lighting, as the cost of lighting grows rapidly at large luminosity levels (especially when changing opacity
	at runtime)

	Also, in order for the queueing system to work, each light remembers the effect it casts on each turf. This is going to
	have larger memory requirements than our previous system but hopefully it's worth the hassle for the greater control we
	gain. Besides, there are far far worse uses of needless lists in the game, it'd be worth pruning some of them to offset
	costs.

	Known Issues/TODO:
		admin-spawned turfs will have broken lumcounts. Not willing to fix it at this moment
		mob luminosity will be lower than expected when one of multiple light sources is dropped after exceeding the maximum luminosity
		Shuttles still do not have support for dynamic lighting (I hope to fix this at some point)
		No directional lighting support. Fairly easy to add this and the code is ready.
		When opening airlocks etc, lighting does not always update to account for the change in opacity.

Explosions now cause lighting to cease processing temporarily.

Moved controller datums to the code/controllers directory. I plan on standardising them.
"Master","Ticker","Lighting","Air","Jobs","Sun","Radio","Supply Shuttle","Emergency Shuttle","Configuration","pAI" controller datums can be accessed via the debug controller verb (used to be the debug master controller verb)
Supply shuttle now uses a controller datum. Shuttles tend to arrive up to 30 seconds late, this is not a bug.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4537 316c924e-a436-60f5-8080-3fe189b3f50e
2012-08-25 16:06:57 +00:00

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//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
// Controls the emergency shuttle
// these define the time taken for the shuttle to get to SS13
// and the time before it leaves again
#define SHUTTLEARRIVETIME 600 // 10 minutes = 600 seconds
#define SHUTTLELEAVETIME 180 // 3 minutes = 180 seconds
#define SHUTTLETRANSITTIME 120 // 2 minutes = 120 seconds
var/global/datum/shuttle_controller/emergency_shuttle/emergency_shuttle
datum/shuttle_controller
var/location = 0 //0 = somewhere far away (in spess), 1 = at SS13, 2 = returned from SS13
var/online = 0
var/direction = 1 //-1 = going back to central command, 1 = going to SS13, 2 = in transit to centcom (not recalled)
var/endtime // timeofday that shuttle arrives
var/timelimit //important when the shuttle gets called for more than shuttlearrivetime
//timeleft = 360 //600
var/fake_recall = 0 //Used in rounds to prevent "ON NOES, IT MUST [INSERT ROUND] BECAUSE SHUTTLE CAN'T BE CALLED"
// call the shuttle
// if not called before, set the endtime to T+600 seconds
// otherwise if outgoing, switch to incoming
proc/incall(coeff = 1)
if(endtime)
if(direction == -1)
setdirection(1)
else
settimeleft(SHUTTLEARRIVETIME*coeff)
online = 1
proc/recall()
if(direction == 1)
var/timeleft = timeleft()
if(timeleft >= 600)
return
captain_announce("The emergency shuttle has been recalled.")
world << sound('sound/AI/shuttlerecalled.ogg')
setdirection(-1)
online = 1
// returns the time (in seconds) before shuttle arrival
// note if direction = -1, gives a count-up to SHUTTLEARRIVETIME
proc/timeleft()
if(online)
var/timeleft = round((endtime - world.timeofday)/10 ,1)
if(direction == 1 || direction == 2)
return timeleft
else
return SHUTTLEARRIVETIME-timeleft
else
return SHUTTLEARRIVETIME
// sets the time left to a given delay (in seconds)
proc/settimeleft(var/delay)
endtime = world.timeofday + delay * 10
timelimit = delay
// sets the shuttle direction
// 1 = towards SS13, -1 = back to centcom
proc/setdirection(var/dirn)
if(direction == dirn)
return
direction = dirn
// if changing direction, flip the timeleft by SHUTTLEARRIVETIME
var/ticksleft = endtime - world.timeofday
endtime = world.timeofday + (SHUTTLEARRIVETIME*10 - ticksleft)
return
proc/process()
emergency_shuttle
process()
if(!online)
return
var/timeleft = timeleft()
if(timeleft > 1e5) // midnight rollover protection
timeleft = 0
switch(location)
if(0)
/* --- Shuttle is in transit to Central Command from SS13 --- */
if(direction == 2)
if(timeleft>0)
return 0
/* --- Shuttle has arrived at Centrcal Command --- */
else
// turn off the star spawners
/*
for(var/obj/effect/starspawner/S in world)
S.spawning = 0
*/
location = 2
//main shuttle
var/area/start_location = locate(/area/shuttle/escape/transit)
var/area/end_location = locate(/area/shuttle/escape/centcom)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in world)
if( get_area(D) == end_location )
spawn(0)
D.open()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
//pods
start_location = locate(/area/shuttle/escape_pod1/transit)
end_location = locate(/area/shuttle/escape_pod1/centcom)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in world)
if( get_area(D) == end_location )
spawn(0)
D.open()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod2/transit)
end_location = locate(/area/shuttle/escape_pod2/centcom)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in world)
if( get_area(D) == end_location )
spawn(0)
D.open()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod3/transit)
end_location = locate(/area/shuttle/escape_pod3/centcom)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in world)
if( get_area(D) == end_location )
spawn(0)
D.open()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod5/transit)
end_location = locate(/area/shuttle/escape_pod5/centcom)
start_location.move_contents_to(end_location, null, EAST)
for(var/obj/machinery/door/D in world)
if( get_area(D) == end_location )
spawn(0)
D.open()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
online = 0
return 1
/* --- Shuttle has docked centcom after being recalled --- */
if(timeleft>timelimit)
online = 0
direction = 1
endtime = null
return 0
else if((fake_recall != 0) && (timeleft <= fake_recall))
recall()
return 0
/* --- Shuttle has docked with the station - begin countdown to transit --- */
else if(timeleft <= 0)
location = 1
var/area/start_location = locate(/area/shuttle/escape/centcom)
var/area/end_location = locate(/area/shuttle/escape/station)
var/list/dstturfs = list()
var/throwy = world.maxy
for(var/turf/T in end_location)
dstturfs += T
if(T.y < throwy)
throwy = T.y
// hey you, get out of the way!
for(var/turf/T in dstturfs)
// find the turf to move things to
var/turf/D = locate(T.x, throwy - 1, 1)
//var/turf/E = get_step(D, SOUTH)
for(var/atom/movable/AM as mob|obj in T)
AM.Move(D)
// NOTE: Commenting this out to avoid recreating mass driver glitch
/*
spawn(0)
AM.throw_at(E, 1, 1)
return
*/
if(istype(T, /turf/simulated))
del(T)
for(var/mob/living/carbon/bug in end_location) // If someone somehow is still in the shuttle's docking area...
bug.gib()
start_location.move_contents_to(end_location)
settimeleft(SHUTTLELEAVETIME)
send2irc("Server", "The Emergency Shuttle has docked with the station.")
captain_announce("The Emergency Shuttle has docked with the station. You have [round(timeleft()/60,1)] minutes to board the Emergency Shuttle.")
world << sound('sound/AI/shuttledock.ogg')
return 1
if(1)
if(timeleft>0)
return 0
/* --- Shuttle leaves the station, enters transit --- */
else
// Turn on the star effects
/* // kinda buggy atm, i'll fix this later
for(var/obj/effect/starspawner/S in world)
if(!S.spawning)
spawn() S.startspawn()
*/
location = 0 // in deep space
direction = 2 // heading to centcom
//main shuttle
var/area/start_location = locate(/area/shuttle/escape/station)
var/area/end_location = locate(/area/shuttle/escape/transit)
settimeleft(SHUTTLETRANSITTIME)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in end_location)
spawn(0)
D.close()
// Some aesthetic turbulance shaking
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
//pods
start_location = locate(/area/shuttle/escape_pod1/station)
end_location = locate(/area/shuttle/escape_pod1/transit)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in end_location)
spawn(0)
D.close()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod2/station)
end_location = locate(/area/shuttle/escape_pod2/transit)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in end_location)
spawn(0)
D.close()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod3/station)
end_location = locate(/area/shuttle/escape_pod3/transit)
start_location.move_contents_to(end_location, null, NORTH)
for(var/obj/machinery/door/D in end_location)
spawn(0)
D.close()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
start_location = locate(/area/shuttle/escape_pod5/station)
end_location = locate(/area/shuttle/escape_pod5/transit)
start_location.move_contents_to(end_location, null, EAST)
for(var/obj/machinery/door/D in end_location)
spawn(0)
D.close()
for(var/mob/M in end_location)
if(M.client)
spawn(0)
if(M.buckled)
shake_camera(M, 4, 1) // buckled, not a lot of shaking
else
shake_camera(M, 10, 2) // unbuckled, HOLY SHIT SHAKE THE ROOM
if(istype(M, /mob/living/carbon))
if(!M.buckled)
M.Weaken(5)
captain_announce("The Emergency Shuttle has left the station. Estimate [round(timeleft()/60,1)] minutes until the shuttle docks at Central Command.")
return 1
else
return 1
/*
Some slapped-together star effects for maximum spess immershuns. Basically consists of a
spawner, an ender, and bgstar. Spawners create bgstars, bgstars shoot off into a direction
until they reach a starender.
*/
/obj/effect/bgstar
name = "star"
var/speed = 10
var/direction = SOUTH
layer = 2 // TURF_LAYER
New()
..()
pixel_x += rand(-2,30)
pixel_y += rand(-2,30)
var/starnum = pick("1", "1", "1", "2", "3", "4")
icon_state = "star"+starnum
speed = rand(2, 5)
proc/startmove()
while(src)
sleep(speed)
step(src, direction)
for(var/obj/effect/starender/E in loc)
del(src)
/obj/effect/starender
invisibility = 101
/obj/effect/starspawner
invisibility = 101
var/spawndir = SOUTH
var/spawning = 0
West
spawndir = WEST
proc/startspawn()
spawning = 1
while(spawning)
sleep(rand(2, 30))
var/obj/effect/bgstar/S = new/obj/effect/bgstar(locate(x,y,z))
S.direction = spawndir
spawn()
S.startmove()
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