/
modules_engineering.dm
256 lines (222 loc) · 10.4 KB
/
modules_engineering.dm
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//Engineering modules for MODsuits
///Welding Protection - Makes the helmet protect from flashes and welding.
/obj/item/mod/module/welding
name = "MOD welding protection module"
desc = "A module installed into the visor of the suit, this projects a \
polarized, holographic overlay in front of the user's eyes. It's rated high enough for \
immunity against extremities such as spot and arc welding, solar eclipses, and handheld flashlights."
icon_state = "welding"
complexity = 1
incompatible_modules = list(/obj/item/mod/module/welding, /obj/item/mod/module/armor_booster)
overlay_state_inactive = "module_welding"
/obj/item/mod/module/welding/on_suit_activation()
mod.helmet.flash_protect = FLASH_PROTECTION_WELDER
/obj/item/mod/module/welding/on_suit_deactivation(deleting = FALSE)
if(deleting)
return
mod.helmet.flash_protect = initial(mod.helmet.flash_protect)
///T-Ray Scan - Scans the terrain for undertile objects.
/obj/item/mod/module/t_ray
name = "MOD t-ray scan module"
desc = "A module installed into the visor of the suit, allowing the user to use a pulse of terahertz radiation \
to essentially echolocate things beneath the floor, mostly cables and pipes. \
A staple of atmospherics work, and counter-smuggling work."
icon_state = "tray"
module_type = MODULE_TOGGLE
complexity = 1
active_power_cost = DEFAULT_CHARGE_DRAIN * 0.5
incompatible_modules = list(/obj/item/mod/module/t_ray)
cooldown_time = 0.5 SECONDS
/// T-ray scan range.
var/range = 4
/obj/item/mod/module/t_ray/on_active_process(seconds_per_tick)
t_ray_scan(mod.wearer, 0.8 SECONDS, range)
///Magnetic Stability - Gives the user a slowdown but makes them negate gravity and be immune to slips.
/obj/item/mod/module/magboot
name = "MOD magnetic stability module"
desc = "These are powerful electromagnets fitted into the suit's boots, allowing users both \
excellent traction no matter the condition indoors, and to essentially hitch a ride on the exterior of a hull. \
However, these basic models do not feature computerized systems to automatically toggle them on and off, \
so numerous users report a certain stickiness to their steps."
icon_state = "magnet"
module_type = MODULE_TOGGLE
complexity = 2
active_power_cost = DEFAULT_CHARGE_DRAIN * 0.5
incompatible_modules = list(/obj/item/mod/module/magboot, /obj/item/mod/module/atrocinator)
cooldown_time = 0.5 SECONDS
/// Slowdown added onto the suit.
var/slowdown_active = 0.5
/// A list of traits to add to the wearer when we're active (see: Magboots)
var/list/active_traits = list(TRAIT_NO_SLIP_WATER, TRAIT_NO_SLIP_ICE, TRAIT_NO_SLIP_SLIDE, TRAIT_NEGATES_GRAVITY)
/obj/item/mod/module/magboot/on_activation()
. = ..()
if(!.)
return
mod.wearer.add_traits(active_traits, MOD_TRAIT)
mod.slowdown += slowdown_active
mod.wearer.update_equipment_speed_mods()
/obj/item/mod/module/magboot/on_deactivation(display_message = TRUE, deleting = FALSE)
. = ..()
if(!.)
return
mod.wearer.remove_traits(active_traits, MOD_TRAIT)
mod.slowdown -= slowdown_active
mod.wearer.update_equipment_speed_mods()
/obj/item/mod/module/magboot/advanced
name = "MOD advanced magnetic stability module"
removable = FALSE
complexity = 0
slowdown_active = 0
///Emergency Tether - Shoots a grappling hook projectile in 0g that throws the user towards it.
/obj/item/mod/module/tether
name = "MOD emergency tether module"
desc = "A custom-built grappling-hook powered by a winch capable of hauling the user. \
While some older models of cargo-oriented grapples have capacities of a few tons, \
these are only capable of working in zero-gravity environments, a blessing to some Engineers."
icon_state = "tether"
module_type = MODULE_ACTIVE
complexity = 2
use_energy_cost = DEFAULT_CHARGE_DRAIN
incompatible_modules = list(/obj/item/mod/module/tether)
cooldown_time = 1.5 SECONDS
/obj/item/mod/module/tether/on_use()
if(mod.wearer.has_gravity(get_turf(src)))
balloon_alert(mod.wearer, "too much gravity!")
playsound(src, 'sound/weapons/gun/general/dry_fire.ogg', 25, TRUE)
return FALSE
return ..()
/obj/item/mod/module/tether/on_select_use(atom/target)
. = ..()
if(!.)
return
var/obj/projectile/tether = new /obj/projectile/tether(mod.wearer.loc)
tether.preparePixelProjectile(target, mod.wearer)
tether.firer = mod.wearer
playsound(src, 'sound/weapons/batonextend.ogg', 25, TRUE)
INVOKE_ASYNC(tether, TYPE_PROC_REF(/obj/projectile, fire))
drain_power(use_energy_cost)
/obj/projectile/tether
name = "tether"
icon_state = "tether_projectile"
icon = 'icons/obj/clothing/modsuit/mod_modules.dmi'
damage = 0
range = 10
hitsound = 'sound/weapons/batonextend.ogg'
hitsound_wall = 'sound/weapons/batonextend.ogg'
suppressed = SUPPRESSED_VERY
hit_threshhold = LATTICE_LAYER
/// Reference to the beam following the projectile.
var/line
/obj/projectile/tether/fire(setAngle)
if(firer)
line = firer.Beam(src, "line", 'icons/obj/clothing/modsuit/mod_modules.dmi', emissive = FALSE)
return ..()
/obj/projectile/tether/on_hit(atom/target, blocked = 0, pierce_hit)
. = ..()
if(firer)
firer.throw_at(target, 10, 1, firer, FALSE, FALSE, null, MOVE_FORCE_NORMAL, TRUE)
/obj/projectile/tether/Destroy()
QDEL_NULL(line)
return ..()
///Radiation Protection - Protects the user from radiation, gives them a geiger counter and rad info in the panel.
/obj/item/mod/module/rad_protection
name = "MOD radiation protection module"
desc = "A module utilizing polymers and reflective shielding to protect the user against ionizing radiation; \
a common danger in space. This comes with software to notify the wearer that they're even in a radioactive area, \
giving a voice to an otherwise silent killer."
icon_state = "radshield"
complexity = 2
idle_power_cost = DEFAULT_CHARGE_DRAIN * 0.3
incompatible_modules = list(/obj/item/mod/module/rad_protection)
tgui_id = "rad_counter"
/// Radiation threat level being perceived.
var/perceived_threat_level
/obj/item/mod/module/rad_protection/on_suit_activation()
AddComponent(/datum/component/geiger_sound)
ADD_TRAIT(mod.wearer, TRAIT_BYPASS_EARLY_IRRADIATED_CHECK, MOD_TRAIT)
RegisterSignal(mod.wearer, COMSIG_IN_RANGE_OF_IRRADIATION, PROC_REF(on_pre_potential_irradiation))
for(var/obj/item/part in mod.mod_parts)
ADD_TRAIT(part, TRAIT_RADIATION_PROTECTED_CLOTHING, MOD_TRAIT)
/obj/item/mod/module/rad_protection/on_suit_deactivation(deleting = FALSE)
qdel(GetComponent(/datum/component/geiger_sound))
REMOVE_TRAIT(mod.wearer, TRAIT_BYPASS_EARLY_IRRADIATED_CHECK, MOD_TRAIT)
UnregisterSignal(mod.wearer, COMSIG_IN_RANGE_OF_IRRADIATION)
for(var/obj/item/part in mod.mod_parts)
REMOVE_TRAIT(part, TRAIT_RADIATION_PROTECTED_CLOTHING, MOD_TRAIT)
/obj/item/mod/module/rad_protection/add_ui_data()
. = ..()
.["is_user_irradiated"] = mod.wearer ? HAS_TRAIT(mod.wearer, TRAIT_IRRADIATED) : FALSE
.["background_radiation_level"] = perceived_threat_level
.["health_max"] = mod.wearer?.getMaxHealth() || 0
.["loss_tox"] = mod.wearer?.getToxLoss() || 0
/obj/item/mod/module/rad_protection/proc/on_pre_potential_irradiation(datum/source, datum/radiation_pulse_information/pulse_information, insulation_to_target)
SIGNAL_HANDLER
perceived_threat_level = get_perceived_radiation_danger(pulse_information, insulation_to_target)
addtimer(VARSET_CALLBACK(src, perceived_threat_level, null), TIME_WITHOUT_RADIATION_BEFORE_RESET, TIMER_UNIQUE | TIMER_OVERRIDE)
///Constructor - Lets you build quicker and create RCD holograms.
/obj/item/mod/module/constructor
name = "MOD constructor module"
desc = "This module entirely occupies the wearer's forearm, notably causing conflict with \
advanced arm servos meant to carry crewmembers. However, it functions as an \
extremely advanced construction hologram scanner, as well as containing the \
latest engineering schematics combined with inbuilt memory to help the user build walls."
icon_state = "constructor"
module_type = MODULE_USABLE
complexity = 2
idle_power_cost = DEFAULT_CHARGE_DRAIN * 0.2
use_energy_cost = DEFAULT_CHARGE_DRAIN * 2
incompatible_modules = list(/obj/item/mod/module/constructor, /obj/item/mod/module/quick_carry)
cooldown_time = 11 SECONDS
/obj/item/mod/module/constructor/on_suit_activation()
ADD_TRAIT(mod.wearer, TRAIT_QUICK_BUILD, MOD_TRAIT)
/obj/item/mod/module/constructor/on_suit_deactivation(deleting = FALSE)
REMOVE_TRAIT(mod.wearer, TRAIT_QUICK_BUILD, MOD_TRAIT)
/obj/item/mod/module/constructor/on_use()
. = ..()
if(!.)
return
rcd_scan(src, fade_time = 10 SECONDS)
drain_power(use_energy_cost)
///Safety-First Head Protection - Protects your brain matter from sudden impacts.
/obj/item/mod/module/headprotector
name = "MOD Safety-First Head Protection module"
desc = "A series of dampening plates are installed along the back and upper areas of \
the helmet. These plates absorb abrupt kinetic shocks delivered to the skull. \
The bulk of this module prevents it from being installed in any suit that is capable \
of combat armor adjustments. However, the rudimentry nature of the module makes it \
relatively easy to install into most other suits."
icon_state = "welding"
complexity = 1
incompatible_modules = list(/obj/item/mod/module/armor_booster, /obj/item/mod/module/infiltrator)
/obj/item/mod/module/constructor/on_suit_activation()
ADD_TRAIT(mod.wearer, TRAIT_HEAD_INJURY_BLOCKED, MOD_TRAIT)
/obj/item/mod/module/constructor/on_suit_deactivation(deleting = FALSE)
REMOVE_TRAIT(mod.wearer, TRAIT_HEAD_INJURY_BLOCKED, MOD_TRAIT)
///Mister - Sprays water over an area.
/obj/item/mod/module/mister
name = "MOD water mister module"
desc = "A module containing a mister, able to spray it over areas."
icon_state = "mister"
module_type = MODULE_ACTIVE
complexity = 2
active_power_cost = DEFAULT_CHARGE_DRAIN * 0.3
device = /obj/item/reagent_containers/spray/mister
incompatible_modules = list(/obj/item/mod/module/mister)
cooldown_time = 0.5 SECONDS
/// Volume of our reagent holder.
var/volume = 500
/obj/item/mod/module/mister/Initialize(mapload)
create_reagents(volume, OPENCONTAINER)
return ..()
///Resin Mister - Sprays resin over an area.
/obj/item/mod/module/mister/atmos
name = "MOD resin mister module"
desc = "An atmospheric resin mister, able to fix up areas quickly."
device = /obj/item/extinguisher/mini/nozzle/mod
volume = 250
/obj/item/mod/module/mister/atmos/Initialize(mapload)
. = ..()
reagents.add_reagent(/datum/reagent/water, volume)
/obj/item/extinguisher/mini/nozzle/mod
name = "MOD atmospheric mister"
desc = "An atmospheric resin mister with three modes, mounted as a module."