Tramstation: choo choo MORE MAP COMIN' THROUH (#56509)

* cool map bro!

* security

* perma

* secfull

* secman

* medstart

* engine2

* atmos start

* barrrr

* bar2

* bar3

* civil

* lower

* barrrr

* barrrrrr

* start

* cargo

* sci

* j

* servicedecal

* civildecal2

* service decal2

* service decal 3

* service decal 4

* pip

* decal4

* decal8

* arse!

* arrivals

* arrivals 2

* ai

* aifix

* vault+techstorage

* medbay

* bridge 1

* sec 3

* sectest

* squish squish

* securitywork

* secmore

* config setup

* tram

* cargo work

* escape

* disposalfuck

* i hate pipes

* disposalsfull

* SEC

* grav

* bads

* researchwip

* caw

* hguhwhuh??

* apc+air_alarm

* engie

* sm

* stttt

* aisat

* areas

* camera wip

* camera 2

* secam

* shuttle shit or something idk

* aaaa

* path nodes + waypoint navs

* almost there

* pull

* unnecessary file

* standardize

* tram choo choo!!!

* tgm

* testmerge feedback fixes

* map work

* test

* test2

* i hate

* THERE

* trams without pulling upstream like an idiot (#3)

TRAM

* fast tram fast TRAM

* fuck turfs

* tram collisions, tram cooldowns (#4)

lol

* ass

* tram but real

* forgot the ,

* code improvements, fixes, and tram call buttons (#5)

* unnecessary check gone, nulls now scrubbed (#6)

* fancy tram

* feedback changes

* AT fix

* feedback changes

* incin+engine atmos wooo!

* missing grav gen cable

* more feedback changes + diagonal shuttle wall

* bottom floor explodes into airless asteroid instead of space now

* even more feedback changes

* area change

* update to iron sheets

* ore smelter wrong dirs

* path changes agagagagaga

* no more fabs

* atmos fixes + more general fixes

* Creates SStramprocess and Makes Movement Use That Instead of Timers (#7)

* makes SStramprocess a child of SSprocess and makes tram obj use it

* gets rid of continue_movement() in favor of SStramprocess

* remove fake tram

* tgm baby

* maintenance update + chode tram

* hopefully makes the tram choke the server out less (#9)

tries to put brakes on the tram

* bad id console

* more maint stuff

* Big bundle of fixes and additions for trams (#10)

* BANG TING OW

* fixes docs, makes everyone always take damage, fixes bump text and span

* control prevention... maybe?

* combat mode no longer triggers trams

* tram conflicts + tram console

* medical changes + tram lift console

* bot pathing in tunnels

* tram whiteship + bad area string fix

* -station fixes
-tram monorail
-tram monorail grinding + achievement

* trail these noots

* rail

* yee

* diner bots + xeno changes

* Tram TGUI FINALLY (#11)

* bflehgfwblilbrga

* Update TramControl.js

* --fix, --lint

* more ui

* brokendimmer now doesn't try to load content, static data updates, MORE sanity.

* finishing off tram sprites

* cleaning up dmis

* Portal Improv

* re-removes icons

* relay moved, map fix

* fixed? (#12)

* rd machines

* relay moved, upload moved to sci, service lathe access, typo

* maint stuff

* tgm

* medical overhaul, more maint junk

* comments out achievements for testing

* space hole + spare

* actual tram blender fix according to known blender method

* tgm

* trail these

* removes depreciated tram content + accidental changes during pulling

Co-authored-by: tralezab <40974010+tralezab@users.noreply.github.com>
Co-authored-by: Kylerace <kylerlumpkin1@gmail.com>

code/modules/assembly/doorcontrol.dm

@@ -214,3 +214,46 @@
 	lift.lift_master_datum.set_controls(UNLOCKED)
 
 #undef FLOOR_TRAVEL_TIME
+
+/obj/item/assembly/control/tram
+	name = "tram call button"
+	desc = "A small device used to bring trams to you."
+	///for finding the landmark initially - should be the exact same as the landmark's destination id.
+	var/initial_id
+	///this is our destination's landmark, so we only have to find it the first time.
+	var/obj/effect/landmark/tram/to_where
+
+/obj/item/assembly/control/tram/activate()
+	if(cooldown)
+		return
+	cooldown = TRUE
+	addtimer(VARSET_CALLBACK(src, cooldown, FALSE), 2 SECONDS)
+	var/obj/structure/industrial_lift/tram/tram_part
+
+	var/obj/machinery/computer/tram_controls/computer = locate(/obj/machinery/computer/tram_controls) in GLOB.machines
+	tram_part = computer?.tram_part
+	if(!tram_part)
+		say("The tram is not responding to call signals. Please send a technician to repair the internals of the tram.")
+		return
+	if(!tram_part.from_where) //edge case where the tram has not moved yet and set up it's landmarks but has been called
+		for(var/obj/effect/landmark/tram/tram_landmark in GLOB.landmarks_list)
+			if(tram_landmark.destination_id == tram_part.initial_id)
+				tram_part.from_where = tram_landmark
+				break
+	//find where the tram is going to/is
+	var/obj/effect/landmark/tram/from_where = tram_part.from_where
+	if(tram_part.travelling) //in use
+		say("The tram is already travelling to [from_where].")
+		return
+	if(!to_where)
+		//find where the tram needs to go to (our destination). only needs to happen the first time
+		for(var/obj/effect/landmark/tram/our_destination in GLOB.landmarks_list)
+			if(our_destination.destination_id == initial_id)
+				to_where = our_destination
+				break
+	if(from_where == to_where) //already here
+		say("The tram is already here. Please board the tram and select a destination.")
+		return
+
+	say("The tram has been called to [to_where]. Please wait for its arrival.")
+	tram_part.tram_travel(from_where, to_where)