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VOREStation/code/modules/mob/mob_grab.dm
Cameron653 28175d86c7 Late September Sync (#579) 
* Elevators aren't bottomless voids!

* Updates changelog

* Sombrero Code

* Fixes #2365

* Adds changelog

* Sleeper is evil.

* no message

* Changelog

* Stops observers from leaving prints on the ground.

No more spooking the mortals, ghosts.

* Allows autotraitor in secret to start with 0 players

* Adds changelog

* Makes diona slightly less slow

* Adds changelog

* Bowling Shirts

* Updates changelog

* Adds a missing description

* Flat Cap Changes and Hair Bow

* Fixed Error

* Adds an in-hand

* Lower Torso cannot be amputated

* Smoke works, adds changelog

* Updates changelog

* Makes Unathi Voidsuits Less Fat

* Medical related fixes

* Fuzzy Cuffs

* Tube Top

* Made Icons for Security Suit Less Gaunt

* Revert "Medical related fixes"

This reverts commit d7c59520e6.

* Just the fix to random med item now

* Adds organ fixing

* Fixes Evening Glove Coloring

* HAZMAT Suits

* Changes Unathi sprite slightly

* Tweaks skirt pathing

* Corrects changelog

* Adds changelog

* Construction Voidsuits

* makes people bleed real good

* adderino changeling

* Biohazard Voidsuit

* Revert "Revert "Adds hub passwordu""

* Explosive implants should no longer gib on limbs.

* Adds space penguins and space geese.

* Revert "Revert "Revert "Adds hub passwordu"""

* Makes flash rounds respect eye protection

* Water > Fire

* There's plenty lying around, I think

* Naming inconsistencies fixed

The short naming of central command has been really inconsistent across
the game's files. This has always annoyed the shit out of me.

CentComm and Centcomm and Centcom are now all CentCom, specifically with
that capitalization. Why one M instead of two M's? Because Comm with two
'M's = Communications. Hence, Telecomms, NOT Telecoms. Telecoms is
incorrect. CentCom was also chosen because CentCom with one M and this
casing is most found throughout the game's files.

Speaking of Telecomms, I corrected one instance in the game where it's
Telecom. Like I said, this is not correct. There was only one
inconsistency.

Likewise, Nanotrasen has been changed to NanoTrasen. Nanotrasen only
appears 20 times, where NanoTrasen appears 62. NanoTrasen is clearly the
preferred, correct naming.

* Almost forgot plural of Telecomm

* Finalizes work, adds designs to research.

* Press Vest

* Removes Mags/Shells, Adds Recorder and Flashlight

* Fixes spans.

* Raises the number of players needed to start Ninja

* Still needs to fix internal bleeding

* Allows Wirer To Attach to Toolbelts

* Fixes #393

* Tweaks FBP temperature

* Corrects Changelog

* Fixes some Advanced Egun oversights

* Embiggens the laser carbine and the lasercannon.

* Messenger Bags

* Health analyzers detect appendicitis

* Custom Circuit Additions & Fixes
Adds Med Scanner and Advanced Med Scanner circuits.
Clock circuit is now functional.
Five second delay will delay for five seconds and not one second.
Renaming circuitry now respects ability to do so (e.g. being alive).
Firing circuit can now be obtained by science normally.
Examining inside assembly cases now requires adjacency.

* More Additions
You can now cancel inputting on a text or numberpad.
Zero is now displayed properly on the UI and not be shown as null.
The small and medium assemblies now have real sprites.
Total health percentage for med scanners and advanced med scanners now reports a proper percentage and not 1 or 0.
The constant memory chip now can be set by using it in hand, making it usable.
The constant memory chip now accepts refs as data to store.  To use, select 'ref' when using inhand, then hit it against the thing you want to store.

* Allows Chemists to View Medical Records on their PDA

* Refactors splinting

* Refactors the forceMove() drop.

Makes dropping a its proc instead, cleaning up forceMove() handling.

* Replaces ORGAN_SPLINTED

* Supportive suits now only loop through bad organs

* Adds changelog

* Lasercannon tweaks

* Bloodloss tweak

* Adds hawaii shirt

Attachable to any uniform, works like suit jackets.

* Changelog cause why not

At this rate I'll forget how to do those otherwise

* Adds randomized alohas

Also some color matrix helpers from TG

* Appendicitis doesn't cancel itself out.

* Removes debug stuff

* Radsuit Sprite Changes

* Allows us to actually use the messenger bags

* Fixes spelling mistake

* Ported ventcrawling from vg.

* Fixes changelog errors

* Updates changelog

* Tweaks vent crawling.

The ability to ventcrawl is now checked by the /handle_ventcrawl() proc, making it possible to properly check before and after the do_after() call.
Moves various checks into the base can_ventcrawl proc.
Now lists the first object that prevents a mob from ventcrawling, making it easier to correct the exception list.
Removes the issmall() check, instead checks if the crawling mob has the relevant verb. Fixes #14081.

* Suit Storage Items

* Adds in IB removal

* More Circuit Things
Adds Locomotion circuit, which makes the machine move in a given direction.
Adds Signaler circuit, which can send and receive signals from a signaler.
Adds a new tool, the Debugger, which lets one directly set data in a specific pin.  It can also pulse activation pins.
Adds ability to define custom cooldown times for each component.
Smoke generator now has a 30 second cooldown.
Cleans up some code somewhat.

* Adds design for locomotion circuit.

* Cleans up code

* Even more sprites by Mechoid.
Fixes abs to rel converter.

* Black Messenger Bag

* Powersink fix

* Even More Sodding Circuits
Adds new RNG circuit, to make random numbers each time.
Adds new Concatenating circuit, so you can make lots of small strings into one big one.
Adds new light and advanced light circuit.  Basic just has a normal light that can be toggled.  Advanced allows it to be any color using RGB, and a brightness between 0 and 6.
New sprites for the debugger and wirer, by Mechoid.
Hopefully finally fixes smoke generator from being unobtainable.

* Adds basic circuit kit and spare circuit tools to Tech Storage.

* Part the first

* Changelog

* Allows robots to be constructed with prosthetic limbs as well as borg limbs.

* Map change

* Secbelt can hold stun revolvers and eguns

* Voidsuit Sprite Changes

* Tweaks burst laser

* Lasers, energy projectiles, and muzzle flashes now produce light.

It's a bit wonky due to lighting only updating once every half-second,
but it's very much functional, at least on my desktop.

* Adds bridge bunnies

* Slightly cleans up the occupation screen, adds uniform to locker

* Map Changes

* Adds Changelog

* Fixes stuff

* Allows jobbanning of cargo department jobs

* Re-adds balance changes to heavy lasers.

They got changed by accident when I did the laser light show.
Also, adds changelogs for my last couple changes, because I'm an
    idiot and forgot them.

* Fixed missing sprite

* Dress Loadout Additions

* I Can't Believe It's Not Circuits (it is)
Fixes numberpad and letterpad pulsing.
Debugger and Constant chip can now have null written to it.
Adds new sound output, with two types so far.  One being the 'beeper' type, which can do things like buzz, ping, beep, etc.  The second type is a securitron speaker, which allows us to get closer to building a functioning Beepsky.

* Adds EPv2 Circuit
Adds a circuit that allows it to send and receive EPv2 messages, allowing for a more robust transmission of data that signalers cannot deliver.  Bonus: Communicators can send text messages to custom machines using this.

* Updates changelog

* Fixes not being able to put things in medkits.

* Technomancer Tweaks

Cost for various spells and equipment adjusted greatly.  In general, things are cheaper, and everything should now be in multiples of 25, so no points are wasted.
The default jumpsuit for Technomancers is now heavily insulated, protecting them from tasers, batons, and perhaps unfortunate lightning strikes.
Instability between 31 and 50 made less harsh.
Wards made with a scepter of enhancement will break the cloak of anyone invisible that it can see.
Fire aura buffed, increased rate of heating as well as temperature cap for both non-scepter and scepter effects.
Reflect spell made more forgiving for the Technomancer, lasting longer before expiring.
Projectile spells should be able to hit people more reliably.

* Shotgun Reloading Tweak
Adds ability to hit a shotgun or similar weapon with a container containing ammo, to load said ammo into the shotgun one at a time automatically, instead of having to play inventory tetris, as requested by some people.

* Use sanitizeName for the guest pass terminal name input to prevent excessively long names.

* Circuit UI and Assembly Tweaks
Adds new drone assembly, which has stats between the medium and large assembly.  Sprites by Mechoid.
Assemblies now have a light UI when examined while opened, which displays what's inside, as well as how close to the cap for parts or complexity you are getting.  Click the names of a component to open the wiring interface for that component.  You can also rename each component from the UI.  Bonus:  Having multiple components of the same name will no longer appear as one component.
Adds ability to rename the assembly, using the new UI.

* Revert "Ported ventcrawling from vg."

* Re-adds a nice, useful macro

* Fixes #2431

* Tweaks Riot armor

* Fixes a typo in the DNA Modifier

* Ripped Jeans (And White Shorts)

* Adds shanking

* Adds changelog

* Removes a stray world <<

* Ported ventcrawling from vg.

* Tweaks vent crawling.

The ability to ventcrawl is now checked by the /handle_ventcrawl() proc, making it possible to properly check before and after the do_after() call.
Moves various checks into the base can_ventcrawl proc.
Now lists the first object that prevents a mob from ventcrawling, making it easier to correct the exception list.
Removes the issmall() check, instead checks if the crawling mob has the relevant verb. Fixes #14081.

* Long, time-consuming not one-line fix

* Makes cigs branded too

Description of cig/cigbutt would reveal its brand for dastardly murdersolving revelations.

* Adding a article

* The door hacker now only pings the user

* Removes implants from Deathsquad

* Adds the ability to apply pressure to bleeding wounds

* Shoes

* EVA rigs should use their default sprites on Taj and Unathi

* Fixing some errors

* Update loadout_xeno.dm

* Delete back_vr.dmi

* Add files via upload
2016-09-24 14:12:43 -04:00

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#define UPGRADE_COOLDOWN 40
#define UPGRADE_KILL_TIMER 100
///Process_Grab()
///Called by client/Move()
///Checks to see if you are grabbing or being grabbed by anything and if moving will affect your grab.
/client/proc/Process_Grab()
//if we are being grabbed
if(isliving(mob))
var/mob/living/L = mob
if(!L.canmove && L.grabbed_by.len)
L.resist() //shortcut for resisting grabs
//if we are grabbing someone
for(var/obj/item/weapon/grab/G in list(L.l_hand, L.r_hand))
G.reset_kill_state() //no wandering across the station/asteroid while choking someone
/obj/item/weapon/grab
name = "grab"
icon = 'icons/mob/screen1.dmi'
icon_state = "reinforce"
flags = 0
var/obj/screen/grab/hud = null
var/mob/living/affecting = null
var/mob/living/carbon/human/assailant = null
var/state = GRAB_PASSIVE
var/allow_upgrade = 1
var/last_action = 0
var/last_hit_zone = 0
var/force_down //determines if the affecting mob will be pinned to the ground
var/dancing //determines if assailant and affecting keep looking at each other. Basically a wrestling position
layer = 21
abstract = 1
item_state = "nothing"
w_class = 5.0
/obj/item/weapon/grab/New(mob/user, mob/victim)
..()
loc = user
assailant = user
affecting = victim
if(affecting.anchored || !assailant.Adjacent(victim))
qdel(src)
return
affecting.grabbed_by += src
hud = new /obj/screen/grab(src)
hud.icon_state = "reinforce"
icon_state = "grabbed"
hud.name = "reinforce grab"
hud.master = src
//check if assailant is grabbed by victim as well
if(assailant.grabbed_by)
for (var/obj/item/weapon/grab/G in assailant.grabbed_by)
if(G.assailant == affecting && G.affecting == assailant)
G.dancing = 1
G.adjust_position()
dancing = 1
//stop pulling the affected
if(assailant.pulling == affecting)
assailant.stop_pulling()
adjust_position()
//Used by throw code to hand over the mob, instead of throwing the grab. The grab is then deleted by the throw code.
/obj/item/weapon/grab/proc/throw_held()
if(affecting)
if(affecting.buckled)
return null
if(state >= GRAB_AGGRESSIVE)
animate(affecting, pixel_x = 0, pixel_y = 0, 4, 1)
return affecting
return null
//This makes sure that the grab screen object is displayed in the correct hand.
/obj/item/weapon/grab/proc/synch()
if(affecting)
if(assailant.r_hand == src)
hud.screen_loc = ui_rhand
else
hud.screen_loc = ui_lhand
/obj/item/weapon/grab/process()
if(gcDestroyed) // GC is trying to delete us, we'll kill our processing so we can cleanly GC
return PROCESS_KILL
confirm()
if(!assailant)
qdel(src) // Same here, except we're trying to delete ourselves.
return PROCESS_KILL
if(assailant.client)
assailant.client.screen -= hud
assailant.client.screen += hud
if(state <= GRAB_AGGRESSIVE)
allow_upgrade = 1
//disallow upgrading if we're grabbing more than one person
if((assailant.l_hand && assailant.l_hand != src && istype(assailant.l_hand, /obj/item/weapon/grab)))
var/obj/item/weapon/grab/G = assailant.l_hand
if(G.affecting != affecting)
allow_upgrade = 0
if((assailant.r_hand && assailant.r_hand != src && istype(assailant.r_hand, /obj/item/weapon/grab)))
var/obj/item/weapon/grab/G = assailant.r_hand
if(G.affecting != affecting)
allow_upgrade = 0
//disallow upgrading past aggressive if we're being grabbed aggressively
for(var/obj/item/weapon/grab/G in affecting.grabbed_by)
if(G == src) continue
if(G.state >= GRAB_AGGRESSIVE)
allow_upgrade = 0
if(allow_upgrade)
if(state < GRAB_AGGRESSIVE)
hud.icon_state = "reinforce"
else
hud.icon_state = "reinforce1"
else
hud.icon_state = "!reinforce"
if(state >= GRAB_AGGRESSIVE)
affecting.drop_l_hand()
affecting.drop_r_hand()
if(iscarbon(affecting))
handle_eye_mouth_covering(affecting, assailant, assailant.zone_sel.selecting)
if(force_down)
if(affecting.loc != assailant.loc || size_difference(affecting, assailant) > 0)
force_down = 0
else
affecting.Weaken(2)
if(state >= GRAB_NECK)
affecting.Stun(3)
if(isliving(affecting))
var/mob/living/L = affecting
L.adjustOxyLoss(1)
if(state >= GRAB_KILL)
//affecting.apply_effect(STUTTER, 5) //would do this, but affecting isn't declared as mob/living for some stupid reason.
affecting.stuttering = max(affecting.stuttering, 5) //It will hamper your voice, being choked and all.
affecting.Weaken(5) //Should keep you down unless you get help.
affecting.losebreath = max(affecting.losebreath + 2, 3)
adjust_position()
/obj/item/weapon/grab/proc/handle_eye_mouth_covering(mob/living/carbon/target, mob/user, var/target_zone)
var/announce = (target_zone != last_hit_zone) //only display messages when switching between different target zones
last_hit_zone = target_zone
switch(target_zone)
if(O_MOUTH)
if(announce)
user.visible_message("<span class='warning'>\The [user] covers [target]'s mouth!</span>")
if(target.silent < 3)
target.silent = 3
if(O_EYES)
if(announce)
assailant.visible_message("<span class='warning'>[assailant] covers [affecting]'s eyes!</span>")
if(affecting.eye_blind < 3)
affecting.eye_blind = 3
/obj/item/weapon/grab/attack_self()
return s_click(hud)
//Updating pixelshift, position and direction
//Gets called on process, when the grab gets upgraded or the assailant moves
/obj/item/weapon/grab/proc/adjust_position()
if(affecting.buckled)
animate(affecting, pixel_x = 0, pixel_y = 0, 4, 1, LINEAR_EASING)
return
if(affecting.lying && state != GRAB_KILL)
animate(affecting, pixel_x = 0, pixel_y = 0, 5, 1, LINEAR_EASING)
if(force_down)
affecting.set_dir(SOUTH) //face up
return
var/shift = 0
var/adir = get_dir(assailant, affecting)
affecting.layer = 4
switch(state)
if(GRAB_PASSIVE)
shift = 8
if(dancing) //look at partner
shift = 10
assailant.set_dir(get_dir(assailant, affecting))
if(GRAB_AGGRESSIVE)
shift = 12
if(GRAB_NECK, GRAB_UPGRADING)
shift = -10
adir = assailant.dir
affecting.set_dir(assailant.dir)
affecting.loc = assailant.loc
if(GRAB_KILL)
shift = 0
adir = 1
affecting.set_dir(SOUTH) //face up
affecting.loc = assailant.loc
switch(adir)
if(NORTH)
animate(affecting, pixel_x = 0, pixel_y =-shift, 5, 1, LINEAR_EASING)
affecting.layer = 3.9
if(SOUTH)
animate(affecting, pixel_x = 0, pixel_y = shift, 5, 1, LINEAR_EASING)
if(WEST)
animate(affecting, pixel_x = shift, pixel_y = 0, 5, 1, LINEAR_EASING)
if(EAST)
animate(affecting, pixel_x =-shift, pixel_y = 0, 5, 1, LINEAR_EASING)
/obj/item/weapon/grab/proc/s_click(obj/screen/S)
if(!affecting)
return
if(state == GRAB_UPGRADING)
return
if(!assailant.canClick())
return
if(world.time < (last_action + UPGRADE_COOLDOWN))
return
if(!assailant.canmove || assailant.lying)
qdel(src)
return
last_action = world.time
if(state < GRAB_AGGRESSIVE)
if(!allow_upgrade)
return
if(!affecting.lying || size_difference(affecting, assailant) > 0)
assailant.visible_message("<span class='warning'>[assailant] has grabbed [affecting] aggressively (now hands)!</span>")
else
assailant.visible_message("<span class='warning'>[assailant] pins [affecting] down to the ground (now hands)!</span>")
apply_pinning(affecting, assailant)
state = GRAB_AGGRESSIVE
icon_state = "grabbed1"
hud.icon_state = "reinforce1"
else if(state < GRAB_NECK)
if(isslime(affecting))
assailant << "<span class='notice'>You squeeze [affecting], but nothing interesting happens.</span>"
return
assailant.visible_message("<span class='warning'>[assailant] has reinforced \his grip on [affecting] (now neck)!</span>")
state = GRAB_NECK
icon_state = "grabbed+1"
assailant.set_dir(get_dir(assailant, affecting))
affecting.attack_log += "\[[time_stamp()]\] <font color='orange'>Has had their neck grabbed by [assailant.name] ([assailant.ckey])</font>"
assailant.attack_log += "\[[time_stamp()]\] <font color='red'>Grabbed the neck of [affecting.name] ([affecting.ckey])</font>"
msg_admin_attack("[key_name(assailant)] grabbed the neck of [key_name(affecting)]")
hud.icon_state = "kill"
hud.name = "kill"
affecting.Stun(10) //10 ticks of ensured grab
else if(state < GRAB_UPGRADING)
assailant.visible_message("<span class='danger'>[assailant] starts to tighten \his grip on [affecting]'s neck!</span>")
hud.icon_state = "kill1"
state = GRAB_KILL
assailant.visible_message("<span class='danger'>[assailant] has tightened \his grip on [affecting]'s neck!</span>")
affecting.attack_log += "\[[time_stamp()]\] <font color='orange'>Has been strangled (kill intent) by [assailant.name] ([assailant.ckey])</font>"
assailant.attack_log += "\[[time_stamp()]\] <font color='red'>Strangled (kill intent) [affecting.name] ([affecting.ckey])</font>"
msg_admin_attack("[key_name(assailant)] strangled (kill intent) [key_name(affecting)]")
affecting.setClickCooldown(10)
affecting.losebreath += 1
affecting.set_dir(WEST)
adjust_position()
//This is used to make sure the victim hasn't managed to yackety sax away before using the grab.
/obj/item/weapon/grab/proc/confirm()
if(!assailant || !affecting)
qdel(src)
return 0
if(affecting)
if(!isturf(assailant.loc) || ( !isturf(affecting.loc) || assailant.loc != affecting.loc && get_dist(assailant, affecting) > 1) )
qdel(src)
return 0
return 1
/obj/item/weapon/grab/attack(mob/M, mob/living/user)
if(!affecting)
return
if(world.time < (last_action + 20))
return
last_action = world.time
reset_kill_state() //using special grab moves will interrupt choking them
//clicking on the victim while grabbing them
if(M == affecting)
if(ishuman(affecting))
var/mob/living/carbon/human/H = affecting
var/hit_zone = assailant.zone_sel.selecting
flick(hud.icon_state, hud)
switch(assailant.a_intent)
if(I_HELP)
if(force_down)
assailant << "<span class='warning'>You are no longer pinning [affecting] to the ground.</span>"
force_down = 0
return
if(state >= GRAB_AGGRESSIVE)
H.apply_pressure(assailant, hit_zone)
else
inspect_organ(affecting, assailant, hit_zone)
if(I_GRAB)
jointlock(affecting, assailant, hit_zone)
if(I_HURT)
if(hit_zone == O_EYES)
attack_eye(affecting, assailant)
else if(hit_zone == BP_HEAD)
headbut(affecting, assailant)
else
dislocate(affecting, assailant, hit_zone)
if(I_DISARM)
pin_down(affecting, assailant)
//clicking on yourself while grabbing them
if(M == assailant && state >= GRAB_AGGRESSIVE)
devour(affecting, assailant)
/obj/item/weapon/grab/dropped()
loc = null
if(!destroying)
qdel(src)
/obj/item/weapon/grab/proc/reset_kill_state()
if(state == GRAB_KILL)
assailant.visible_message("<span class='warning'>[assailant] lost \his tight grip on [affecting]'s neck!</span>")
hud.icon_state = "kill"
state = GRAB_NECK
/obj/item/weapon/grab/proc/handle_resist()
var/grab_name
var/break_strength = 1
var/list/break_chance_table = list(100)
switch(state)
//if(GRAB_PASSIVE)
if(GRAB_AGGRESSIVE)
grab_name = "grip"
//Being knocked down makes it harder to break a grab, so it is easier to cuff someone who is down without forcing them into unconsciousness.
if(!affecting.incapacitated(INCAPACITATION_KNOCKDOWN))
break_strength++
break_chance_table = list(15, 60, 100)
if(GRAB_NECK)
grab_name = "headlock"
//If the you move when grabbing someone then it's easier for them to break free. Same if the affected mob is immune to stun.
if(world.time - assailant.l_move_time < 30 || !affecting.stunned)
break_strength++
break_chance_table = list(3, 18, 45, 100)
//It's easier to break out of a grab by a smaller mob
break_strength += max(size_difference(affecting, assailant), 0)
var/break_chance = break_chance_table[Clamp(break_strength, 1, break_chance_table.len)]
if(prob(break_chance))
if(grab_name)
affecting.visible_message("<span class='warning'>[affecting] has broken free of [assailant]'s [grab_name]!</span>")
qdel(src)
//returns the number of size categories between affecting and assailant, rounded. Positive means A is larger than B
/obj/item/weapon/grab/proc/size_difference(mob/A, mob/B)
return mob_size_difference(A.mob_size, B.mob_size)
/obj/item/weapon/grab
var/destroying = 0
/obj/item/weapon/grab/Destroy()
animate(affecting, pixel_x = 0, pixel_y = 0, 4, 1, LINEAR_EASING)
affecting.layer = 4
if(affecting)
affecting.grabbed_by -= src
affecting = null
if(assailant)
if(assailant.client)
assailant.client.screen -= hud
assailant = null
qdel(hud)
hud = null
destroying = 1 // stops us calling qdel(src) on dropped()
..()
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