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Paradise/code/game/objects/items/weapons/grenades/chem_grenade.dm
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#define EMPTY 0
#define WIRED 1
#define READY 2
/obj/item/weapon/grenade/chem_grenade
name = "grenade casing"
desc = "A do it yourself grenade casing!"
icon_state = "chemg"
item_state = "flashbang"
var/bomb_state = "chembomb"
var/payload_name = null // used for spawned grenades
w_class = 2
force = 2
var/stage = EMPTY
var/list/beakers = list()
var/list/allowed_containers = list(/obj/item/weapon/reagent_containers/glass/beaker, /obj/item/weapon/reagent_containers/glass/bottle)
var/affected_area = 3
var/obj/item/device/assembly_holder/nadeassembly = null
var/label = null
var/assemblyattacher
/obj/item/weapon/grenade/chem_grenade/New()
create_reagents(1000)
if(payload_name)
payload_name += " " // formatting, ignore me
update_icon()
/obj/item/weapon/grenade/chem_grenade/examine(mob/user)
..(user)
display_timer = (stage == READY && !nadeassembly) //show/hide the timer based on assembly state
/obj/item/weapon/grenade/chem_grenade/proc/get_trigger()
if(!nadeassembly) return null
for(var/obj/O in list(nadeassembly.a_left, nadeassembly.a_right))
if(!O || istype(O,/obj/item/device/assembly/igniter)) continue
return O
return null
/obj/item/weapon/grenade/chem_grenade/proc/update_overlays()
underlays = list()
if(nadeassembly)
underlays += "[nadeassembly.a_left.icon_state]_left"
for(var/O in nadeassembly.a_left.attached_overlays)
underlays += "[O]_l"
underlays += "[nadeassembly.a_right.icon_state]_right"
for(var/O in nadeassembly.a_right.attached_overlays)
underlays += "[O]_r"
/obj/item/weapon/grenade/chem_grenade/update_icon()
if(nadeassembly)
icon = 'icons/obj/assemblies/new_assemblies.dmi'
icon_state = bomb_state
update_overlays()
var/obj/item/device/assembly/A = get_trigger()
if(stage != READY)
name = "bomb casing[label]"
else
if(!A)
name = "[payload_name]de-fused bomb[label]" // this should not actually happen
else
name = payload_name + A.bomb_name + label // time bombs, remote mines, etc
else
icon = 'icons/obj/grenade.dmi'
icon_state = initial(icon_state)
overlays = list()
switch(stage)
if(EMPTY)
name = "grenade casing[label]"
if(WIRED)
icon_state += "_ass"
name = "grenade casing[label]"
if(READY)
if(active)
icon_state += "_active"
else
icon_state += "_locked"
name = payload_name + "grenade" + label
/obj/item/weapon/grenade/chem_grenade/attack_self(mob/user)
if(stage == READY && !active)
var/turf/bombturf = get_turf(src)
var/area/A = get_area(bombturf)
if(nadeassembly)
nadeassembly.attack_self(user)
update_icon()
else if(clown_check(user))
// This used to go before the assembly check, but that has absolutely zero to do with priming the damn thing. You could spam the admins with it.
message_admins("[key_name_admin(usr)] has primed a [name] for detonation at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a>")
log_game("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])")
bombers += "[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])"
to_chat(user, "<span class='warning'>You prime the [name]! [det_time / 10] second\s!</span>")
active = 1
update_icon()
if(iscarbon(user))
var/mob/living/carbon/C = user
C.throw_mode_on()
spawn(det_time)
prime()
/obj/item/weapon/grenade/hit_reaction(mob/living/carbon/human/owner, attack_text, final_block_chance, damage, attack_type)
if(damage && attack_type == PROJECTILE_ATTACK && prob(15))
owner.visible_message("<span class='danger'>[attack_text] hits [owner]'s [src], setting it off! What a shot!</span>")
prime()
return 1 //It hit the grenade, not them
/obj/item/weapon/grenade/chem_grenade/attackby(obj/item/I, mob/user, params)
if(istype(I,/obj/item/weapon/hand_labeler))
var/obj/item/weapon/hand_labeler/HL = I
if(length(HL.label))
label = " ([HL.label])"
return 0
else
if(label)
label = null
update_icon()
to_chat(user, "You remove the label from [src].")
return 1
if(istype(I, /obj/item/weapon/screwdriver))
if(stage == WIRED)
if(beakers.len)
to_chat(user, "<span class='notice'>You lock the assembly.</span>")
playsound(loc, 'sound/items/Screwdriver.ogg', 25, -3)
stage = READY
update_icon()
var/contained = ""
var/cores = ""
for(var/obj/O in beakers)
if(!O.reagents) continue
if(istype(O,/obj/item/slime_extract))
cores += " [O]"
for(var/reagent in O.reagents.reagent_list)
contained += " [reagent] "
if(contained)
if(cores)
contained = "\[[cores];[contained]\]"
else
contained = "\[[contained]\]"
var/turf/bombturf = get_turf(loc)
var/area/A = bombturf.loc
message_admins("[key_name_admin(usr)] has completed [name] at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a> [contained].")
log_game("[key_name(usr)] has completed [name] at [bombturf.x], [bombturf.y], [bombturf.z].")
else
to_chat(user, "<span class='notice'>You need to add at least one beaker before locking the assembly.</span>")
else if(stage == READY && !nadeassembly)
det_time = det_time == 50 ? 30 : 50 //toggle between 30 and 50
to_chat(user, "<span class='notice'>You modify the time delay. It's set for [det_time / 10] second\s.</span>")
else if(stage == EMPTY)
to_chat(user, "<span class='notice'>You need to add an activation mechanism.</span>")
else if(stage == WIRED && is_type_in_list(I, allowed_containers))
if(beakers.len == 2)
to_chat(user, "<span class='notice'>[src] can not hold more containers.</span>")
return
else
if(I.reagents.total_volume)
to_chat(user, "<span class='notice'>You add [I] to the assembly.</span>")
user.drop_item()
I.loc = src
beakers += I
else
to_chat(user, "<span class='notice'>[I] is empty.</span>")
else if(stage == EMPTY && istype(I, /obj/item/device/assembly_holder))
var/obj/item/device/assembly_holder/A = I
if(!A.secured)
return
if(isigniter(A.a_left) == isigniter(A.a_right)) //Check if either part of the assembly has an igniter, but if both parts are igniters, then fuck it
return
user.drop_item()
nadeassembly = A
A.master = src
A.loc = src
assemblyattacher = user.ckey
stage = WIRED
to_chat(user, "<span class='notice'>You add [A] to [src]!</span>")
update_icon()
else if(stage == EMPTY && istype(I, /obj/item/stack/cable_coil))
var/obj/item/stack/cable_coil/C = I
C.use(1)
stage = WIRED
to_chat(user, "<span class='notice'>You rig [src].</span>")
update_icon()
else if(stage == READY && istype(I, /obj/item/weapon/wirecutters))
to_chat(user, "<span class='notice'>You unlock the assembly.</span>")
stage = WIRED
update_icon()
else if(stage == WIRED && istype(I, /obj/item/weapon/wrench))
to_chat(user, "<span class='notice'>You open the grenade and remove the contents.</span>")
stage = EMPTY
payload_name = null
label = null
if(nadeassembly)
nadeassembly.loc = get_turf(src)
nadeassembly.master = null
nadeassembly = null
if(beakers.len)
for(var/obj/O in beakers)
O.loc = get_turf(src)
beakers = list()
update_icon()
//assembly stuff
/obj/item/weapon/grenade/chem_grenade/receive_signal()
prime()
/obj/item/weapon/grenade/chem_grenade/HasProximity(atom/movable/AM)
if(nadeassembly)
nadeassembly.HasProximity(AM)
/obj/item/weapon/grenade/chem_grenade/Move() // prox sensors and infrared care about this
..()
if(nadeassembly)
nadeassembly.process_movement()
/obj/item/weapon/grenade/chem_grenade/pickup()
..()
if(nadeassembly)
nadeassembly.process_movement()
/obj/item/weapon/grenade/chem_grenade/Crossed(atom/movable/AM)
if(nadeassembly)
nadeassembly.Crossed(AM)
/obj/item/weapon/grenade/chem_grenade/on_found(mob/finder)
if(nadeassembly)
nadeassembly.on_found(finder)
/obj/item/weapon/grenade/chem_grenade/hear_talk(mob/living/M, msg)
if(nadeassembly)
nadeassembly.hear_talk(M, msg)
/obj/item/weapon/grenade/chem_grenade/hear_message(mob/living/M, msg)
if(nadeassembly)
nadeassembly.hear_message(M, msg)
/obj/item/weapon/grenade/chem_grenade/Bump()
..()
if(nadeassembly)
nadeassembly.process_movement()
/obj/item/weapon/grenade/chem_grenade/throw_impact() // called when a throw stops
..()
if(nadeassembly)
nadeassembly.process_movement()
/obj/item/weapon/grenade/chem_grenade/prime()
if(stage != READY)
return
var/has_reagents = 0
for(var/obj/item/weapon/reagent_containers/glass/G in beakers)
if(G.reagents.total_volume)
has_reagents = 1
if(!has_reagents)
playsound(loc, 'sound/items/Screwdriver2.ogg', 50, 1)
return
if(nadeassembly)
var/mob/M = get_mob_by_ckey(assemblyattacher)
var/mob/last = get_mob_by_ckey(nadeassembly.fingerprintslast)
var/turf/T = get_turf(src)
var/area/A = get_area(T)
message_admins("grenade primed by an assembly, attached by [key_name_admin(M)]<A HREF='?_src_=holder;adminmoreinfo=\ref[M]'>(?)</A> ([admin_jump_link(M)]) and last touched by [key_name_admin(last)]<A HREF='?_src_=holder;adminmoreinfo=\ref[last]'>(?)</A> ([admin_jump_link(last)]) ([nadeassembly.a_left.name] and [nadeassembly.a_right.name]) at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[T.x];Y=[T.y];Z=[T.z]'>[A.name] (JMP)</a>.")
log_game("grenade primed by an assembly, attached by [key_name(M)] and last touched by [key_name(last)] ([nadeassembly.a_left.name] and [nadeassembly.a_right.name]) at [A.name] ([T.x], [T.y], [T.z])")
playsound(loc, 'sound/effects/bamf.ogg', 50, 1)
update_mob()
invisibility = INVISIBILITY_MAXIMUM //kaboom
qdel(nadeassembly) // do this now to stop infrared beams
var/end_temp = 0
for(var/obj/item/weapon/reagent_containers/glass/G in beakers)
G.reagents.trans_to(src, G.reagents.total_volume)
end_temp += G.reagents.chem_temp
reagents.chem_temp = end_temp
if(reagents.total_volume) //The possible reactions didnt use up all reagents.
var/datum/effect/system/steam_spread/steam = new /datum/effect/system/steam_spread()
steam.set_up(10, 0, get_turf(src))
steam.attach(src)
steam.start()
for(var/atom/A in view(affected_area, loc))
if(A == src)
continue
reagents.reaction(A, 1, 10)
spawn(15) //Making sure all reagents can work
qdel(src) //correctly before deleting the grenade.
/obj/item/weapon/grenade/chem_grenade/proc/CreateDefaultTrigger(var/typekey)
if(ispath(typekey,/obj/item/device/assembly))
nadeassembly = new(src)
nadeassembly.a_left = new /obj/item/device/assembly/igniter(nadeassembly)
nadeassembly.a_left.holder = nadeassembly
nadeassembly.a_left.secured = 1
nadeassembly.a_right = new typekey(nadeassembly)
if(!nadeassembly.a_right.secured)
nadeassembly.a_right.toggle_secure() // necessary because fuxing prock_sensors
nadeassembly.a_right.holder = nadeassembly
nadeassembly.secured = 1
nadeassembly.master = src
nadeassembly.update_icon()
stage = READY
update_icon()
//Large chem grenades accept slime cores and use the appropriately.
/obj/item/weapon/grenade/chem_grenade/large
name = "large grenade casing"
desc = "For oversized grenades; fits additional contents and affects a greater area."
icon_state = "large_grenade"
bomb_state = "largebomb"
allowed_containers = list(/obj/item/weapon/reagent_containers/glass,/obj/item/weapon/reagent_containers/food/condiment,
/obj/item/weapon/reagent_containers/food/drinks)
origin_tech = "combat=3;materials=3"
affected_area = 4
/obj/item/weapon/grenade/chem_grenade/large/prime()
if(stage != READY)
return
var/has_reagents = 0
var/obj/item/slime_extract/valid_core = null
for(var/obj/item/weapon/reagent_containers/glass/G in beakers)
if(!istype(G)) continue
if(G.reagents.total_volume) has_reagents = 1
for(var/obj/item/slime_extract/E in beakers)
if(!istype(E)) continue
if(E.Uses) valid_core = E
if(E.reagents.total_volume) has_reagents = 1
if(!has_reagents)
playsound(loc, 'sound/items/Screwdriver2.ogg', 50, 1)
return
playsound(loc, 'sound/effects/bamf.ogg', 50, 1)
update_mob()
if(valid_core)
for(var/obj/item/weapon/reagent_containers/glass/G in beakers)
G.reagents.trans_to(valid_core, G.reagents.total_volume)
//If there is still a core (sometimes it's used up)
//and there are reagents left, behave normally
if(valid_core && valid_core.reagents && valid_core.reagents.total_volume)
valid_core.reagents.trans_to(src,valid_core.reagents.total_volume)
else
for(var/obj/item/weapon/reagent_containers/glass/G in beakers)
G.reagents.trans_to(src, G.reagents.total_volume)
if(reagents.total_volume) //The possible reactions didnt use up all reagents.
var/datum/effect/system/steam_spread/steam = new /datum/effect/system/steam_spread()
steam.set_up(10, 0, get_turf(src))
steam.attach(src)
steam.start()
for(var/atom/A in view(affected_area, loc))
if( A == src ) continue
reagents.reaction(A, 1, 10)
invisibility = INVISIBILITY_MAXIMUM //Why am i doing this?
spawn(50) //To make sure all reagents can work
qdel(src) //correctly before deleting the grenade.
//I tried to just put it in the allowed_containers list but
//if you do that it must have reagents. If you're going to
//make a special case you might as well do it explicitly. -Sayu
/obj/item/weapon/grenade/chem_grenade/large/attackby(obj/item/I, mob/user, params)
if(istype(I, /obj/item/slime_extract) && stage == WIRED)
to_chat(user, "<span class='notice'>You add [I] to the assembly.</span>")
user.drop_item()
I.loc = src
beakers += I
else
return ..()
/obj/item/weapon/grenade/chem_grenade/metalfoam
payload_name = "metal foam"
desc = "Used for emergency sealing of air breaches."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/B2 = new(src)
B1.reagents.add_reagent("aluminum", 30)
B2.reagents.add_reagent("fluorosurfactant", 10)
B2.reagents.add_reagent("sacid", 10)
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/incendiary
payload_name = "incendiary"
desc = "Used for clearing rooms of living things."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/large/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/large/B2 = new(src)
B1.reagents.add_reagent("phosphorus", 25)
B2.reagents.add_reagent("plasma", 25)
B2.reagents.add_reagent("sacid", 25)
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/antiweed
payload_name = "weed killer"
desc = "Used for purging large areas of invasive plant species. Contents under pressure. Do not directly inhale contents."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/B2 = new(src)
B1.reagents.add_reagent("atrazine", 30)
B1.reagents.add_reagent("potassium", 20)
B2.reagents.add_reagent("phosphorus", 20)
B2.reagents.add_reagent("sugar", 20)
B2.reagents.add_reagent("atrazine", 10)
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/cleaner
payload_name = "cleaner"
desc = "BLAM!-brand foaming space cleaner. In a special applicator for rapid cleaning of wide areas."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/B2 = new(src)
B1.reagents.add_reagent("fluorosurfactant", 40)
B2.reagents.add_reagent("cleaner", 10)
B2.reagents.add_reagent("water", 40) //when you make pre-designed foam reactions that carry the reagents, always add water last
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/teargas
payload_name = "teargas"
desc = "Used for nonlethal riot control. Contents under pressure. Do not directly inhale contents."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/B2 = new(src)
B1.reagents.add_reagent("condensedcapsaicin", 25)
B1.reagents.add_reagent("potassium", 25)
B2.reagents.add_reagent("phosphorus", 25)
B2.reagents.add_reagent("sugar", 25)
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/facid
name = "acid grenade"
desc = "Used for melting armoured opponents."
stage = READY
/obj/item/weapon/grenade/chem_grenade/facid/New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/bluespace/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/bluespace/B2 = new(src)
B1.reagents.add_reagent("facid", 280)
B1.reagents.add_reagent("potassium", 20)
B2.reagents.add_reagent("phosphorus", 20)
B2.reagents.add_reagent("sugar", 20)
B2.reagents.add_reagent("facid", 260)
beakers += B1
beakers += B2
update_icon()
/obj/item/weapon/grenade/chem_grenade/saringas
payload_name = "saringas"
desc = "Contains sarin gas; extremely deadly and fast acting; use with extreme caution."
stage = READY
New()
..()
var/obj/item/weapon/reagent_containers/glass/beaker/B1 = new(src)
var/obj/item/weapon/reagent_containers/glass/beaker/B2 = new(src)
B1.reagents.add_reagent("sarin", 25)
B1.reagents.add_reagent("potassium", 25)
B2.reagents.add_reagent("phosphorus", 25)
B2.reagents.add_reagent("sugar", 25)
beakers += B1
beakers += B2
update_icon()
#undef EMPTY
#undef WIRED
#undef READY
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