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https://github.com/VOREStation/VOREStation.git
synced 2026-08-26 13:39:16 +01:00
Adds shield generators.
Kinda WIP but it functions ATM.
This commit is contained in:
C.L
@@ -0,0 +1,364 @@
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//backpack item
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/obj/item/device/personal_shield_generator
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name = "personal shield generator"
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desc = "A personal shield generator."
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icon = 'icons/obj/items_vr.dmi' //Placeholder
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icon_state = "shield_pack" //Placeholder
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item_state = "defibunit" //Placeholder
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slot_flags = SLOT_BACK
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force = 5
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throwforce = 6
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preserve_item = 1
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w_class = ITEMSIZE_HUGE //It's a giant shield generator!!!
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unacidable = TRUE
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origin_tech = list(TECH_BIO = 4, TECH_POWER = 2) //Set this to better stuff later.
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action_button_name = "Toggle Shield"
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var/obj/item/weapon/gun/energy/gun/generator/active_weapon
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var/obj/item/weapon/cell/device/bcell = null
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var/generator_hit_cost = 100 // Power used when a special effect (such as a bullet being blocked) is performed!
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var/generator_active_cost = 10 // Power used when turned on.
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var/has_weapon = 1
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var/shield_active = 0 // If the shield gen is active.
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var/energy_modifier = 25 // 40 damage absorbed per 1000 charge. If the charge used is > the cell's remaining charge, the excess is dealt to the user!
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/obj/item/device/personal_shield_generator/get_cell()
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return bcell
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/obj/item/device/personal_shield_generator/New() //starts without a cell for rnd
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..()
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if(ispath(bcell))
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bcell = new bcell(src)
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if(has_weapon)
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if(ispath(active_weapon))
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active_weapon = new active_weapon(src, src)
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active_weapon.power_supply = bcell
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else
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active_weapon = new(src, src)
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active_weapon.power_supply = bcell
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else
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verbs -= /obj/item/device/personal_shield_generator/verb/weapon_toggle
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update_icon()
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/obj/item/device/personal_shield_generator/Destroy()
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. = ..()
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QDEL_NULL(active_weapon)
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QDEL_NULL(bcell)
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/obj/item/device/personal_shield_generator/loaded //starts with a cell
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bcell = /obj/item/weapon/cell/device/weapon/recharge
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/obj/item/device/personal_shield_generator/update_icon()
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if(shield_active)
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icon_state = "shield_back_active"
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else
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icon_state = "shield_pack"
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/obj/item/device/personal_shield_generator/examine(mob/user)
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. = ..()
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if(Adjacent(user))
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. += "The installed cell has has a power rating of [bcell.maxcharge] and is [round(bcell.percent() )]% charged ."
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. += "It reads that it can take [bcell.charge/energy_modifier] more damage before the shield goes down."
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if(bcell.self_recharge && bcell.charge_amount)
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. += "This model is self charging and will take [bcell.maxcharge/bcell.charge_amount] seconds to fully charge from empty."
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/* //This would be cool, but we need sprites.
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cut_overlays()
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if(has_weapon && active_weapon && active_weapon.loc == src) //in case gun gets destroyed somehow.
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add_overlay("[initial(icon_state)]-paddles")
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if(bcell)
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if(bcell.check_charge(generator_hit_cost)) //Can we take a blow?
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add_overlay("[initial(icon_state)]-powered")
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else if(has_weapon && active_weapon)
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if(bcell.check_charge(active_weapon.charge_cost)) //We got enough to go pew pew?
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add_overlay("[initial(icon_state)]-powered")
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var/ratio = CEILING(bcell.percent()/25, 1) * 25
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add_overlay("[initial(icon_state)]-charge[ratio]")
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else
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add_overlay("[initial(icon_state)]-nocell")
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*/
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/obj/item/device/personal_shield_generator/ui_action_click()
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toggle_shield()
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/obj/item/device/personal_shield_generator/attack_hand(mob/user)
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if(loc == user)
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toggle_shield()
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else
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..()
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/obj/item/device/personal_shield_generator/AltClick(mob/living/user)
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weapon_toggle()
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/obj/item/device/personal_shield_generator/MouseDrop()
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if(ismob(src.loc))
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if(!CanMouseDrop(src))
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return
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var/mob/M = src.loc
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if(!M.unEquip(src))
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return
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src.add_fingerprint(usr)
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M.put_in_any_hand_if_possible(src)
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/obj/item/device/personal_shield_generator/attackby(obj/item/weapon/W, mob/user, params) //This should never happen unless admin spawns in an empty one.
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if(W == active_weapon)
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reattach_gun(user)
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else if(istype(W, /obj/item/weapon/cell))
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if(bcell)
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to_chat(user, "<span class='notice'>\The [src] already has a cell.</span>")
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else if(!istype(W, /obj/item/weapon/cell/device/weapon)) //Weapon cells only!
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to_chat(user, "<span class='notice'>This cell will not fit in the device.</span>")
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else
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if(!user.unEquip(W))
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return
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W.forceMove(src)
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bcell = W
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to_chat(user, "<span class='notice'>You install a cell in \the [src].</span>")
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update_icon()
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else if(W.is_screwdriver())
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if(bcell)
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if(istype(bcell, /obj/item/weapon/cell/device/weapon/recharge)) //No stealing self charging batteries!
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to_chat(user, "<span class='notice'>You can not remove the cell from \the [src] without destroying the unit.</span>")
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return
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else
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bcell.update_icon()
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bcell.forceMove(get_turf(src.loc))
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bcell = null
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to_chat(user, "<span class='notice'>You remove the cell from \the [src].</span>")
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update_icon()
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else
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return ..()
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/* //TODO
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/obj/item/device/personal_shield_generator/emag_act(var/remaining_charges, var/mob/user)
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if(active_weapon)
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. = active_weapon.emag_act(user)
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update_icon()
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return
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*/
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//Gun stuff
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/obj/item/device/personal_shield_generator/verb/toggle_shield()
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set name = "Toggle Shield"
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set category = "Object"
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var/mob/living/carbon/human/user = usr
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if(user.last_special > world.time)
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return
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user.last_special = world.time + 10 //No spamming!
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if(!bcell || !bcell.check_charge(generator_hit_cost))
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to_chat(user, "<span class='warning'>You require a charged cell to do this!</span>")
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return
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if(!slot_check())
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to_chat(user, "<span class='warning'>You need to equip [src] before starting the shield up!</span>")
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return
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else
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if(shield_active)
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shield_active = !shield_active //Deactivate the shield!
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to_chat(user, "<span class='warning'>You deactive the shield!</span>")
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user.remove_modifiers_of_type(/datum/modifier/shield_projection)
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STOP_PROCESSING(SSobj, src)
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else
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shield_active = !shield_active
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to_chat(user, "<span class='warning'>You activate the shield!</span>")
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user.add_modifier(/datum/modifier/shield_projection)
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START_PROCESSING(SSobj, src) //Let's only bother draining power when we're being used!
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update_icon()
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/obj/item/device/personal_shield_generator/verb/weapon_toggle() //Make this work on Alt-Click
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set name = "Toggle Gun"
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set category = "Object"
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var/mob/living/carbon/human/user = usr
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if(user.last_special > world.time)
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return
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user.last_special = world.time + 10 //No spamming!
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if(!active_weapon)
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to_chat(user, "<span class='warning'>The gun is missing!</span>")
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return
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if(active_weapon.loc != src)
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reattach_gun(user) //Remove from their hands and back onto the defib unit
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return
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if(!slot_check())
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to_chat(user, "<span class='warning'>You need to equip [src] before taking out [active_weapon].</span>")
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else
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if(!usr.put_in_hands(active_weapon)) //Detach the gun into the user's hands
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to_chat(user, "<span class='warning'>You need a free hand to hold the gun!</span>")
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update_icon() //success
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/obj/item/device/personal_shield_generator/process()
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if(shield_active)
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bcell.use(generator_active_cost)
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if(bcell.charge < generator_hit_cost) //Out of charge...
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shield_active = 0
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if(istype(loc, /mob/living/carbon/human)) //We on someone? Tell them it turned off.
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var/mob/living/carbon/human/user = loc
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to_chat(user, "<span class='warning'>The shield deactivates.!</span>")
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user.remove_modifiers_of_type(/datum/modifier/shield_projection)
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STOP_PROCESSING(SSobj, src)
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//checks that the base unit is in the correct slot to be used
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/obj/item/device/personal_shield_generator/proc/slot_check()
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var/mob/M = loc
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if(!istype(M))
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return 0 //not equipped
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if((slot_flags & SLOT_BACK) && M.get_equipped_item(slot_back) == src)
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return 1
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if((slot_flags & SLOT_BELT) && M.get_equipped_item(slot_belt) == src)
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return 1
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//RIGSuit compatability. This shouldn't be possible, however, except for select RIGs.
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if((slot_flags & SLOT_BACK) && M.get_equipped_item(slot_s_store) == src)
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return 1
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if((slot_flags & SLOT_BELT) && M.get_equipped_item(slot_s_store) == src)
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return 1
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return 0
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/obj/item/device/personal_shield_generator/dropped(mob/user)
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..()
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reattach_gun(user) //A gun attached to a base unit should never exist outside of their base unit or the mob equipping the base unit
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/obj/item/device/personal_shield_generator/proc/reattach_gun(mob/user)
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if(!active_weapon) return
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if(ismob(active_weapon.loc))
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var/mob/M = active_weapon.loc
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if(M.drop_from_inventory(active_weapon, src))
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to_chat(user, "<span class='notice'>\The [active_weapon] snaps back into the main unit.</span>")
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else
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active_weapon.forceMove(src)
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update_icon()
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/*
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Base Unit Subtypes
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*/
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/obj/item/device/personal_shield_generator/belt
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name = "personal shield generator"
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desc = "A personal shield generator."
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icon_state = "shield_back_active"
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item_state = "shield_pack"
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w_class = ITEMSIZE_LARGE //No putting these in backpacks!
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slot_flags = SLOT_BELT
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origin_tech = list(TECH_BIO = 5, TECH_POWER = 3)
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has_weapon = 0 //No gun with the belt!
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/obj/item/device/personal_shield_generator/belt/loaded
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bcell = /obj/item/weapon/cell/device/weapon/recharge
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/obj/item/device/personal_shield_generator/belt/update_icon()
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if(shield_active)
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icon_state = "shield_back_active"
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else
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icon_state = "shield_pack"
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//The gun
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/obj/item/weapon/gun/energy/gun/generator //The gun attached to the personal shield generator.
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name = "energy gun"
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desc = "Another bestseller of Lawson Arms, the LAEP80 Thor is a versatile energy based pistol, capable of switching between low and high \
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capacity projectile settings. In other words: Stun or Kill."
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description_fluff = "Lawson Arms is Hephaestus Industries’ main personal-energy-weapon branding, often sold alongside MarsTech projectile \
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weapons to security and law enforcement agencies."
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icon_state = "egunstun"
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item_state = null //so the human update icon uses the icon_state instead.
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fire_delay = 8
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use_external_power = TRUE
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cell_type = null //No cell! It runs off the cell in the shield_gen!
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projectile_type = /obj/item/projectile/beam/stun/med
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modifystate = "egunstun"
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firemodes = list(
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list(mode_name="stun", projectile_type=/obj/item/projectile/beam/stun/med, modifystate="egunstun", fire_sound='sound/weapons/Taser.ogg', charge_cost = 240),
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list(mode_name="lethal", projectile_type=/obj/item/projectile/beam, modifystate="egunkill", fire_sound='sound/weapons/Laser.ogg', charge_cost = 480),
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) //Zero charge_cost since it's handled per shot.
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var/obj/item/device/personal_shield_generator/shield_generator //The generator we are linked to!
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var/wielded = 0
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var/cooldown = 0
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var/busy = 0
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/obj/item/weapon/gun/energy/gun/generator/New(newloc, obj/item/device/personal_shield_generator/shield_gen)
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..(newloc)
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shield_generator = shield_gen
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power_supply = shield_generator.bcell
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/* //Unused. Use for large guns.
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/obj/item/weapon/gun/energy/gun/generator/update_held_icon()
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var/mob/living/M = loc
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if(istype(M) && M.item_is_in_hands(src) && !M.hands_are_full())
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wielded = 1
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name = "[initial(name)] (wielded)"
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else
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wielded = 0
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name = initial(name)
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update_icon()
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..()
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*/
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/obj/item/weapon/gun/energy/gun/generator/proc/can_use(mob/user, mob/M)
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if(busy)
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return 0
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if(!check_charge(charge_cost))
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to_chat(user, "<span class='warning'>\The [src] doesn't have enough charge left to do that.</span>")
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return 0
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if(!wielded && !isrobot(user))
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to_chat(user, "<span class='warning'>You need to wield the gun with both hands before you can use it on someone!</span>")
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return 0
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if(cooldown)
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to_chat(user, "<span class='warning'>\The [src] are re-energizing!</span>")
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return 0
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return 1
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/* //TODO: Emp act.
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/obj/item/weapon/shockpaddles/emp_act(severity)
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var/new_safety = rand(0, 1)
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if(safety != new_safety)
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safety = new_safety
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if(safety)
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make_announcement("beeps, \"Safety protocols enabled!\"", "notice")
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playsound(src, 'sound/machines/defib_safetyon.ogg', 50, 0)
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else
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make_announcement("beeps, \"Safety protocols disabled!\"", "warning")
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playsound(src, 'sound/machines/defib_safetyoff.ogg', 50, 0)
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update_icon()
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..()
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*/
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/obj/item/weapon/gun/energy/gun/generator/dropped(mob/user)
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..() //update twohanding
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if(shield_generator)
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shield_generator.reattach_gun(user)
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/obj/item/weapon/gun/energy/proc/check_charge(var/charge_amt) //In case using any other guns.
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return 0
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/obj/item/weapon/gun/energy/proc/checked_use(var/charge_amt) //In case using any other guns.
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return 0
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/obj/item/weapon/gun/energy/gun/generator/check_charge(var/charge_amt)
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return (shield_generator.bcell && shield_generator.bcell.check_charge(charge_amt))
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/obj/item/weapon/gun/energy/gun/generator/checked_use(var/charge_amt)
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return (shield_generator.bcell && shield_generator.bcell.checked_use(charge_amt))
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