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https://github.com/vgstation-coders/vgstation13.git
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5c2eed6ff3
* Ex_act() logging update * Fixes * Priming * Fixes * Fixes * More mob attack logs * Fixes * Other carbons * Forgot these * Forgot these * Possible fix * Last resort * Obvious typo gets ignored * Using fingerprints for more logging * Basis of explosion system using it too, only for plasma cigars for now * Fix * Moved here * TTV log fix * Formatting ckey in too Co-authored-by: kanef <kanef9x@protonmail.com>
273 lines
9.0 KiB
Plaintext
273 lines
9.0 KiB
Plaintext
/obj/item/weapon/blunderbuss
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name = "blunderbuss"
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desc = "A muzzle-loaded firearm powered by welding fuel. It might not be a good idea to use more than 10u of fuel in one shot."
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icon = 'icons/obj/gun.dmi'
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icon_state = "blunderbuss"
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inhand_states = list("left_hand" = 'icons/mob/in-hand/left/guninhands_left.dmi', "right_hand" = 'icons/mob/in-hand/right/guninhands_right.dmi')
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item_state = null
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w_class = W_CLASS_LARGE
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force = 10
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flags = FPRINT
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siemens_coefficient = 1
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slot_flags = SLOT_BACK | SLOT_BELT
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origin_tech = Tc_MATERIALS + "=1;" + Tc_ENGINEERING + "=1;" + Tc_COMBAT + "=1"
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attack_verb = list("strikes", "hits", "bashes")
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mech_flags = MECH_SCAN_ILLEGAL
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var/damage_multiplier = 2 //To allow easy modifications to the damage this weapon deals. At a value of 1, a metal rod fired with 10u of fuel deals 16 damage.
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var/fuel_level = 0
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var/max_fuel = 30
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var/obj/item/loaded_item = null
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var/list/prohibited_items = list( //Certain common items that, due to a combination of their throwforce and w_class, are too powerful to be allowed as ammunition.
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/obj/item/weapon/shard,
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/obj/item/weapon/batteringram,
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/obj/item/weapon/hatchet,
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/obj/item/weapon/harpoon,
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/obj/item/weapon/gun,
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/obj/item/weapon/blunderbuss,
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/obj/item/weapon/storage/pneumatic,
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/obj/item/device/detective_scanner,
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)
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var/flawless = 0
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var/dont_shoot = 0 //I couldn't get attack() to play nice with afterattack() for some reason, so I'm jury-rigging the melee stuff.
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/obj/item/weapon/blunderbuss/Destroy()
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if(loaded_item)
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qdel(loaded_item)
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loaded_item = null
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..()
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/obj/item/weapon/blunderbuss/proc/update_verbs()
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if(loaded_item)
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verbs += /obj/item/weapon/blunderbuss/verb/unload_item
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else
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verbs -= /obj/item/weapon/blunderbuss/verb/unload_item
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if(fuel_level > 0)
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verbs += /obj/item/weapon/blunderbuss/verb/empty_fuel
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else
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verbs -= /obj/item/weapon/blunderbuss/verb/empty_fuel
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/obj/item/weapon/blunderbuss/pickup(mob/user as mob)
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..()
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update_verbs()
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/obj/item/weapon/blunderbuss/dropped(mob/user as mob)
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..()
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update_verbs()
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/obj/item/weapon/blunderbuss/verb/unload_item() //Remove the loaded item.
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set name = "Unload blunderbuss"
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set category = "Object"
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set src in range(0)
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if(usr.isUnconscious())
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to_chat(usr, "You can't do that while unconscious.")
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return
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if(!loaded_item)
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return
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else
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loaded_item.forceMove(usr.loc)
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usr.put_in_hands(loaded_item)
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loaded_item = null
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to_chat(usr, "You remove \the [loaded_item] from \the [src].")
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update_verbs()
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/obj/item/weapon/blunderbuss/verb/empty_fuel() //Empty the fuel reservoir.
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set name = "Empty blunderbuss fuel"
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set category = "Object"
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set src in range(0)
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if(usr.isUnconscious())
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to_chat(usr, "You can't do that while unconscious.")
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return
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if(!fuel_level)
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return
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if(loaded_item)
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to_chat(usr, "<span class = 'warning'>You can't empty the fuel when there's an item in the muzzle.</span>")
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else
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fuel_level = 0
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to_chat(usr, "You pour the fuel out of \the [src].")
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update_verbs()
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/obj/item/weapon/blunderbuss/attackby(obj/item/W as obj, mob/user as mob)
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var/item_prohibited = 0
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for(var/i=1, i<=prohibited_items.len, i++)
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if(istype(W,prohibited_items[i]))
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item_prohibited = 1
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if(!loaded_item && istype(W,/obj/item) && !W.is_open_container() && !item_prohibited)
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if(istype(W, /obj/item/stack))
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var/obj/item/stack/S = W
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S.use(1)
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var/Y = new W.type(src, 1)
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loaded_item = Y
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else
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if(!user.drop_item(W, src))
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to_chat(user, "<span class='warning'>You can't let go of \the [W]!</span>")
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return 1
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loaded_item = W
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user.visible_message("[user] jams \the [W] into the muzzle of the [src].","You jam \the [W] into the muzzle of \the [src].")
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update_verbs()
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return 1
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else if(!loaded_item && item_prohibited)
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to_chat(user, "<span class='warning'>That won't fit into the muzzle!</span>")
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return 1
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else if(loaded_item && W.is_open_container())
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to_chat(user, "<span class='warning'>You can't reach the fuel chamber when there's something stuck in the barrel!</span>")
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return 1
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else if(!loaded_item && W.is_open_container())
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transfer_fuel(W, user)
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return 1
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else if(loaded_item && istype(W,/obj/item))
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to_chat(user, "<span class='warning'>There's something in the barrel already!</span>")
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return 1
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else
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. = ..()
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/obj/item/weapon/blunderbuss/proc/transfer_fuel(obj/item/weapon/reagent_containers/S, mob/user as mob)
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if(!S.is_open_container())
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return
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if(!istype(S))
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return
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if(S.is_empty())
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to_chat(user, "<span class='warning'>\The [S] is empty.</span>")
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return
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if(fuel_level >= max_fuel)
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to_chat(user, "<span class='warning'>\The [src] is full.</span>")
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return
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var/pure_fuel = 1
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for (var/datum/reagent/current_reagent in S.reagents.reagent_list)
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if (current_reagent.id != FUEL)
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pure_fuel = 0
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if(!pure_fuel)
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to_chat(user, "<span class='warning'>\The [src] won't fire if you fill it with anything but pure welding fuel!</span>")
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return
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var/transfer_amount = S.amount_per_transfer_from_this
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var/full = 0
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if((fuel_level + transfer_amount) >= max_fuel)
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transfer_amount = max_fuel-fuel_level
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full = 1
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S.reagents.remove_reagent(FUEL, transfer_amount)
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fuel_level += transfer_amount
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if(full)
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to_chat(user, "<span class='notice'>You fill \the [src] to the brim with fuel from \the [S].</span>")
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else
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to_chat(user, "<span class='notice'>You pour [transfer_amount] units of fuel into \the [src].</span>")
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update_verbs()
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/obj/item/weapon/blunderbuss/examine(mob/user)
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..()
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if(fuel_level)
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to_chat(user, "<span class='info'>It contains [fuel_level] units of fuel.</span>")
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if(loaded_item)
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to_chat(user, "<span class='info'>There [loaded_item.gender == PLURAL ? "are \a [loaded_item]s" : "is \a [loaded_item]"] jammed into the barrel.</span>")
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/obj/item/weapon/blunderbuss/afterattack(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, flag, params)
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if (istype(target, /obj/item/weapon/storage/backpack ))
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return
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else if (target.loc == user.loc)
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return
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else if (target.loc == user)
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return
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else if (locate (/obj/structure/table, src.loc))
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return
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else if(target == user)
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return
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if(dont_shoot)
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dont_shoot = 0
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return
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if(!fuel_level)
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user.visible_message("*click click*", "<span class='danger'>*click*</span>")
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playsound(user, 'sound/weapons/empty.ogg', 100, 1)
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return 0
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else if(fuel_level && !loaded_item)
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playsound(user, 'sound/weapons/shotgun.ogg', 50, 1)
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fuel_level = 0
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user.visible_message("<span class='danger'>[user] fires \the [src]!</span>","<span class='danger'>You fire \the [src]!</span>")
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return 0
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else
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Fire(target,user,params)
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/obj/item/weapon/blunderbuss/attack(mob/living/M as mob, mob/living/user as mob, def_zone)
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dont_shoot = 1
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if (loaded_item)
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if(user.a_intent == I_HURT)
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user.visible_message("<span class='danger'>[user] fires \the [src] point blank at [M]!</span>")
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Fire(M,user)
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return
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else
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return ..()
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else
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return ..()
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/obj/item/weapon/blunderbuss/proc/Fire(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, params, reflex = 0)
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if (!loaded_item)
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to_chat(user, "There's nothing in \the [src] to fire!")
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return 0
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if(!flawless)
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if(fuel_level > 10 && fuel_level <= 20)
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var/chance20 = rand(1,100)
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if(chance20 <= ((fuel_level - 10) * 3)) //with between 11 and 20 units of fuel inclusive, the gun has between a 3% and 30% chance to explode, scaling with fuel amount
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explode(user)
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return
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else if(fuel_level > 20 && fuel_level <= 30)
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var/chance30 = rand(1,100)
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if(chance30 <= (((fuel_level - 20) * 2) + 30)) //with between 21 and 30 units of fuel inclusive, the gun has between a 32% and 50% chance to explode, scaling with fuel amount
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explode(user)
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return
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add_fingerprint(user)
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var/turf/curloc = get_turf(user)
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var/turf/targloc = get_turf(target)
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if (!istype(targloc) || !istype(curloc))
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return
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var/fire_force = fuel_level + 10
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var/speed
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if(loaded_item.w_class > W_CLASS_TINY)
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speed = ((fire_force*(4/loaded_item.w_class))/5) //projectile speed.
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else
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speed = ((fire_force*2)/5)
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speed = speed * damage_multiplier
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if(speed>80)
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speed = 80 //damage cap.
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var/distance = round((20/loaded_item.w_class)*(fuel_level/10))
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user.visible_message("<span class='danger'>[user] fires \the [src] and launches \the [loaded_item] at [target]!</span>","<span class='danger'>You fire \the [src] and launch \the [loaded_item] at [target]!</span>")
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log_attack("[user.name] ([user.ckey]) fired \the [src] (proj:[loaded_item.name]) at [target] [ismob(target) ? "([target:ckey])" : ""] ([target.x],[target.y],[target.z])" )
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loaded_item.forceMove(user.loc)
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loaded_item.throw_at(target,distance,speed)
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playsound(user, 'sound/weapons/shotgun.ogg', 50, 1)
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loaded_item = null
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fuel_level = 0
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/obj/item/weapon/blunderbuss/proc/explode(mob/user)
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to_chat(user, "<span class='danger'>\The [src]'s firing mechanism fails!</span>")
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loaded_item.forceMove(user.loc)
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loaded_item = null
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explosion(user, -1, 0, 2, whodunnit = user)
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qdel(src)
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return
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/obj/item/weapon/blunderbuss/flawless
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name = "flawless blunderbuss"
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desc = "A muzzle-loaded firearm powered by welding fuel. This one is of exceptionally high quality, and will never fail."
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/obj/item/weapon/blunderbuss/flawless/New()
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..()
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flawless = 1
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