/**
* Open turf class.
*
* All atoms are able to pass through this, and also to see under it.
*/
/turf/simulated/open
name = "open space"
icon = 'icons/turf/space.dmi'
icon_state = "opendebug"
plane = PLANE_SPACE_BACKGROUND
density = 0
pathweight = 100000 //Seriously, don't try and path over this one numbnuts
is_hole = TRUE
flags = MIMIC_BELOW | MIMIC_OVERWRITE | MIMIC_NO_AO
roof_type = null
footstep_sound = null
// A lazy list to contain a list of mobs who are currently scaling
// up this turf. Used in human/can_fall.
var/tmp/list/climbers
// An override of turf/Enter() to make it so that magboots allow you to stop
// falling off the damned rock.
/turf/simulated/open/Enter(mob/living/carbon/human/mover, atom/oldloc)
if (istype(mover) && isturf(oldloc))
if (mover.Check_Shoegrip(FALSE) && mover.can_fall(below, src))
to_chat(mover, span("notice", "You are stopped from falling off the edge by \the [mover.shoes] you're wearing!"))
return FALSE
return ..()
// Add a falling atom by default. Even if it's not an atom that can actually fall.
// SSfalling will check this on its own and remove if necessary. This is saner, as it
// centralizes control to SSfalling.
/turf/simulated/open/Entered(atom/movable/mover)
..()
if (is_hole)
ADD_FALLING_ATOM(mover)
// Override to deny a climber exit if they're set to adhere to CLIMBER_NO_EXIT
/turf/simulated/open/Exit(atom/movable/mover, atom/newloc)
var/flags = remove_climber(mover)
if (flags & CLIMBER_NO_EXIT)
if (is_hole)
ADD_FALLING_ATOM(mover)
return FALSE
return ..()
// Remove from climbers just in case.
/turf/simulated/open/Exited(atom/movable/mover, atom/newloc)
..()
LAZYREMOVE(climbers, mover)
/turf/simulated/open/Destroy()
LAZYCLEARLIST(climbers)
UNSETEMPTY(climbers)
return ..()
/**
* Used to add a climber to the climbers list. Climbers do not fall down this specific tile.
*
* @param climber The atom to be added as a climber.
* @param flags Bitflags to control the status of the climber. Should always be non-0!
*
* @return TRUE if a climber was successfully added. FALSE if the climber is already
* present or an error occured.
*/
/turf/simulated/open/proc/add_climber(atom/climber, flags = CLIMBER_DEFAULT)
if (!flags)
return FALSE
if (LAZYACCESS(climbers, climber))
return FALSE
LAZYINITLIST(climbers)
climbers[climber] = flags
return TRUE
/**
* Used to remove a climber from the climbers list. Returns the flags the climber
* was assigned.
*
* @param climber The atom to be removed from climbers.
*
* @return The flags assigned to the climber if it was present in the list. 0 otherwise.
*/
/turf/simulated/open/proc/remove_climber(atom/climber)
. = 0
if (LAZYACCESS(climbers, climber))
. = climbers[climber]
LAZYREMOVE(climbers, climber)
/turf/simulated/open/airless
oxygen = 0
nitrogen = 0
temperature = TCMB
icon_state = "opendebug_airless"
/turf/simulated/open/chasm
icon = 'icons/turf/smooth/chasms_seethrough.dmi'
icon_state = "debug"
smooth = SMOOTH_TRUE | SMOOTH_BORDER | SMOOTH_NO_CLEAR_ICON
smoothing_hints = SMOOTHHINT_CUT_F | SMOOTHHINT_ONLY_MATCH_TURF | SMOOTHHINT_TARGETS_NOT_UNIQUE
flags = MIMIC_BELOW
name = "hole"
/turf/simulated/open/chasm/airless
oxygen = 0
nitrogen = 0
temperature = TCMB
icon_state = "debug_airless"
/turf/simulated/open/chasm/Initialize()
. = ..()
icon_state = "Fill"
/turf/simulated/open/chasm/get_smooth_underlay_icon(mutable_appearance/underlay_appearance, turf/asking_turf, adjacency_dir)
underlay_appearance.icon = 'icons/turf/basalt.dmi'
underlay_appearance.icon_state = "basalt"
if (prob(20))
underlay_appearance.icon_state += "[rand(0,12)]"
return TRUE
/turf/simulated/open/post_change()
..()
update()
/turf/simulated/open/Initialize(mapload)
. = ..()
icon_state = "" // Clear out the debug icon.
update(mapload)
/**
* Updates the turf with open turf's variables and basically resets it properly.
*/
/turf/simulated/open/proc/update(mapload = FALSE)
below = GetBelow(src)
// Edge case for when an open turf is above space on the lowest level.
if (below)
below.above = src
if (mapload)
for (var/obj/O in src) // We're not going to try to make mobs fall here for performance reasons - they shouldn't be mapped in on openturfs anyways.
if (is_hole && O.simulated)
ADD_FALLING_ATOM(O)
else
for (var/thing in src)
var/obj/O = thing // This might not be an obj.
if (isobj(O))
O.hide(0)
if (is_hole && O.simulated)
ADD_FALLING_ATOM(O)
/turf/simulated/open/update_dirt()
return 0
// override to make sure nothing is hidden
/turf/simulated/open/levelupdate()
for(var/obj/O in src)
O.hide(0)
/turf/simulated/open/update_icon(mapload)
update_mimic(!mapload)
/turf/simulated/open/attackby(obj/item/C as obj, mob/user as mob)
if (istype(C, /obj/item/stack/rods))
var/obj/structure/lattice/L = locate(/obj/structure/lattice, src)
if(L)
return
var/obj/item/stack/rods/R = C
if (R.use(1))
to_chat(user, "You lay down the support lattice.")
playsound(src, 'sound/weapons/Genhit.ogg', 50, 1)
new /obj/structure/lattice(locate(src.x, src.y, src.z))
return
if (istype(C, /obj/item/stack/tile))
var/obj/structure/lattice/L = locate(/obj/structure/lattice, src)
if(L)
var/obj/item/stack/tile/floor/S = C
if (S.get_amount() < 1)
return
qdel(L)
playsound(src, 'sound/weapons/Genhit.ogg', 50, 1)
S.use(1)
ChangeTurf(/turf/simulated/floor/airless)
return
else
to_chat(user, "The plating is going to need some support.")
//To lay cable.
if(C.iscoil())
var/obj/item/stack/cable_coil/coil = C
coil.turf_place(src, user)
return
return
/turf/simulated/open/attack_hand(var/mob/user)
if(ishuman(user) && user.a_intent == I_GRAB)
var/mob/living/carbon/human/H = user
var/turf/climbing_wall = GetBelow(H)
var/climb_bonus = 0
if(istype(climbing_wall, /turf/simulated/mineral))
climb_bonus = 20
else
climb_bonus = 0
H.climb(DOWN, src, climb_bonus)
//Most things use is_plating to test if there is a cover tile on top (like regular floors)
/turf/simulated/open/is_plating()
return TRUE
/turf/simulated/open/add_tracks(var/list/DNA, var/comingdir, var/goingdir, var/bloodcolor="#A10808")
return
//Returns the roof type of the turf below
/turf/simulated/open/get_roof_type()
var/turf/t = GetBelow(src)
if(!t)
return null
return t.roof_type