mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2025-12-16 12:43:09 +00:00
126 lines
4.4 KiB
Plaintext
126 lines
4.4 KiB
Plaintext
// Proximity monitor applies forced gravity to all turfs in range.
|
|
/datum/proximity_monitor/advanced/gravity
|
|
edge_is_a_field = TRUE
|
|
var/gravity_value = 0
|
|
var/list/modified_turfs = list()
|
|
|
|
/datum/proximity_monitor/advanced/gravity/New(atom/_host, range, _ignore_if_not_on_turf = TRUE, gravity)
|
|
. = ..()
|
|
gravity_value = gravity
|
|
recalculate_field(full_recalc = TRUE)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/setup_field_turf(turf/target)
|
|
. = ..()
|
|
if(!isnull(modified_turfs[target]))
|
|
return
|
|
if(HAS_TRAIT(target, TRAIT_FORCED_GRAVITY))
|
|
return
|
|
target.AddElement(/datum/element/forced_gravity, gravity_value, can_override = TRUE)
|
|
modified_turfs[target] = gravity_value
|
|
|
|
/datum/proximity_monitor/advanced/gravity/cleanup_field_turf(turf/target)
|
|
. = ..()
|
|
if(isnull(modified_turfs[target]))
|
|
return
|
|
var/grav_value = modified_turfs[target] || 0
|
|
target.RemoveElement(/datum/element/forced_gravity, grav_value, can_override = TRUE)
|
|
modified_turfs -= target
|
|
|
|
// Subtype which pops up a balloon alert when a mob enters the field
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance
|
|
/// This is a list of mob refs that have recently entered the field.
|
|
/// We track it so that we don't spam a player who is stutter stepping in and out with balloon alerts.
|
|
var/list/recently_warned
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/setup_field_turf(turf/target)
|
|
. = ..()
|
|
for(var/mob/living/guy in target)
|
|
warn_mob(guy, target)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/cleanup_field_turf(turf/target)
|
|
. = ..()
|
|
for(var/mob/living/guy in target)
|
|
warn_mob(guy, target)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/field_edge_crossed(atom/movable/movable, turf/old_location, turf/new_location)
|
|
. = ..()
|
|
if(isliving(movable))
|
|
warn_mob(movable, new_location)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/field_edge_uncrossed(atom/movable/movable, turf/old_location, turf/new_location)
|
|
. = ..()
|
|
if(isliving(movable))
|
|
warn_mob(movable, old_location)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/proc/warn_mob(mob/living/to_warn, turf/location)
|
|
var/mob_ref_key = REF(to_warn)
|
|
if(mob_ref_key in recently_warned)
|
|
return
|
|
|
|
location.balloon_alert(to_warn, "gravity [(location in modified_turfs) ? "shifts!" : "reverts..."]")
|
|
LAZYADD(recently_warned, mob_ref_key)
|
|
addtimer(CALLBACK(src, PROC_REF(clear_recent_warning), mob_ref_key), 3 SECONDS)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/warns_on_entrance/proc/clear_recent_warning(mob_ref_key)
|
|
LAZYREMOVE(recently_warned, mob_ref_key)
|
|
|
|
/obj/effect/gravity_fluff_field
|
|
icon = 'icons/obj/smooth_structures/grav_field.dmi'
|
|
icon_state = "grav_field-0"
|
|
base_icon_state = "grav_field"
|
|
anchored = TRUE
|
|
mouse_opacity = MOUSE_OPACITY_TRANSPARENT
|
|
pass_flags_self = LETPASSCLICKS
|
|
smoothing_flags = SMOOTH_BITMASK
|
|
smoothing_groups = SMOOTH_GROUP_GRAV_FIELD
|
|
canSmoothWith = SMOOTH_GROUP_GRAV_FIELD
|
|
alpha = 200
|
|
/// our emissive appearance
|
|
var/mutable_appearance/emissive
|
|
var/particles/particle_type
|
|
|
|
/obj/effect/gravity_fluff_field/Initialize(mapload, strength)
|
|
. = ..()
|
|
if(isnull(strength))
|
|
return INITIALIZE_HINT_QDEL
|
|
QUEUE_SMOOTH(src)
|
|
QUEUE_SMOOTH_NEIGHBORS(src)
|
|
switch(strength)
|
|
if(2 to INFINITY)
|
|
particle_type = /particles/grav_field_down/strong
|
|
if(1 to 2)
|
|
particle_type = /particles/grav_field_down
|
|
if(0 to 1)
|
|
particle_type = /particles/grav_field_float
|
|
if(-INFINITY to -1)
|
|
particle_type = /particles/grav_field_up
|
|
if (particle_type)
|
|
add_shared_particles(particle_type)
|
|
color = particle_type::color
|
|
RegisterSignal(src, COMSIG_ATOM_SMOOTHED_ICON, PROC_REF(smoothed))
|
|
|
|
/obj/effect/gravity_fluff_field/Destroy(force)
|
|
remove_shared_particles(particle_type)
|
|
emissive = null
|
|
return ..()
|
|
|
|
/obj/effect/gravity_fluff_field/proc/smoothed(datum/source)
|
|
SIGNAL_HANDLER
|
|
cut_overlay(emissive)
|
|
// because it uses a different name
|
|
emissive = emissive_appearance('icons/obj/smooth_structures/grav_field_emissive.dmi', "grav_field_emissive-[splittext(icon_state, "-")[2]]", src)
|
|
add_overlay(emissive)
|
|
|
|
// Subtype which adds a subtle overlay to all turfs
|
|
/datum/proximity_monitor/advanced/gravity/subtle_effect
|
|
|
|
/datum/proximity_monitor/advanced/gravity/subtle_effect/setup_field_turf(turf/target)
|
|
. = ..()
|
|
if(!isopenturf(target))
|
|
return
|
|
new /obj/effect/gravity_fluff_field(target, gravity_value)
|
|
|
|
/datum/proximity_monitor/advanced/gravity/subtle_effect/cleanup_field_turf(turf/target)
|
|
. = ..()
|
|
qdel(locate(/obj/effect/gravity_fluff_field) in target)
|