mirror of
https://github.com/Bubberstation/Bubberstation.git
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108 lines
4.5 KiB
Plaintext
108 lines
4.5 KiB
Plaintext
/obj/item/swapper
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name = "quantum spin inverter"
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desc = "An experimental device that is able to swap the locations of two entities by switching their particles' spin values. Must be linked to another device to function."
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icon = 'icons/obj/mining_zones/artefacts.dmi'
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icon_state = "swapper"
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inhand_icon_state = "electronic"
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w_class = WEIGHT_CLASS_SMALL
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item_flags = NOBLUDGEON
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lefthand_file = 'icons/mob/inhands/items/devices_lefthand.dmi'
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righthand_file = 'icons/mob/inhands/items/devices_righthand.dmi'
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interaction_flags_click = NEED_DEXTERITY|ALLOW_RESTING
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custom_materials = list(/datum/material/bluespace = SHEET_MATERIAL_AMOUNT, /datum/material/gold = SHEET_MATERIAL_AMOUNT * 0.75, /datum/material/iron = HALF_SHEET_MATERIAL_AMOUNT, /datum/material/glass = HALF_SHEET_MATERIAL_AMOUNT, /datum/material/silver = HALF_SHEET_MATERIAL_AMOUNT)
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/// Cooldown for usage
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var/cooldown = 30 SECONDS
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/// Next available time
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var/next_use = 0
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/// Swapper linked to this obj
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var/obj/item/swapper/linked_swapper
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/obj/item/swapper/Destroy()
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if(linked_swapper)
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linked_swapper.linked_swapper = null //*inception music*
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linked_swapper.update_appearance()
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linked_swapper = null
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return ..()
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/obj/item/swapper/update_icon_state()
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icon_state = "swapper[linked_swapper ? "-linked" : null]"
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return ..()
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/obj/item/swapper/item_interaction(mob/living/user, obj/item/tool, list/modifiers)
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if(!istype(tool, /obj/item/swapper))
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return NONE
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var/obj/item/swapper/other_swapper = tool
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if(other_swapper.linked_swapper)
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to_chat(user, span_warning("[other_swapper] is already linked. Break the current link to establish a new one."))
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return ITEM_INTERACT_BLOCKING
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if(linked_swapper)
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to_chat(user, span_warning("[src] is already linked. Break the current link to establish a new one."))
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return ITEM_INTERACT_BLOCKING
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to_chat(user, span_notice("You establish a quantum link between the two devices."))
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linked_swapper = other_swapper
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other_swapper.linked_swapper = src
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update_appearance()
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linked_swapper.update_appearance()
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return ITEM_INTERACT_SUCCESS
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/obj/item/swapper/attack_self(mob/living/user)
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if(world.time < next_use)
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to_chat(user, span_warning("[src] is still recharging."))
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return
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//SKYRAT EDIT BEGIN
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var/turf/my_turf = get_turf(src)
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if(is_away_level(my_turf.z))
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to_chat(user, "<span class='warning'>[src] cannot be used here!</span>")
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return
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//SKYRAT EDIT END
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if(QDELETED(linked_swapper))
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to_chat(user, span_warning("[src] is not linked with another swapper."))
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return
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playsound(src, 'sound/items/weapons/flash.ogg', 25, TRUE)
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to_chat(user, span_notice("You activate [src]."))
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playsound(linked_swapper, 'sound/items/weapons/flash.ogg', 25, TRUE)
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if(ismob(linked_swapper.loc))
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var/mob/holder = linked_swapper.loc
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to_chat(holder, span_notice("[linked_swapper] starts buzzing."))
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next_use = world.time + cooldown //only the one used goes on cooldown
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addtimer(CALLBACK(src, PROC_REF(swap), user), 2.5 SECONDS)
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/obj/item/swapper/examine(mob/user)
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. = ..()
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if(world.time < next_use)
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. += span_warning("Time left to recharge: [DisplayTimeText(next_use - world.time)].")
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if(linked_swapper)
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. += span_notice("<b>Linked.</b> Alt-Click to break the quantum link.")
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else
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. += span_notice("<b>Not Linked.</b> Use on another quantum spin inverter to establish a quantum link.")
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/obj/item/swapper/click_alt(mob/living/user)
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to_chat(user, span_notice("You break the current quantum link."))
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if(!QDELETED(linked_swapper))
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linked_swapper.linked_swapper = null
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linked_swapper.update_appearance()
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linked_swapper = null
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update_appearance()
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return CLICK_ACTION_SUCCESS
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/**
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* Swaps two atoms following the activation of a swapper item.
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* If a mob is holding a swapper, it will carry the mob as-per the rules of do_teleport().
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*/
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/obj/item/swapper/proc/swap(mob/user)
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if(QDELETED(linked_swapper) || isnull(linked_swapper.loc) || world.time < linked_swapper.cooldown)
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return
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var/atom/movable/container_A = get_teleportable_container(src)
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var/atom/movable/container_B = get_teleportable_container(linked_swapper)
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var/target_A = container_A.drop_location()
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var/target_B = container_B.drop_location()
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playsound(target_A, 'sound/effects/swapper/swap_a.ogg', 30, TRUE)
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playsound(target_B, 'sound/effects/swapper/swap_b.ogg', 30, TRUE)
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if(do_teleport(container_A, target_B, channel = TELEPORT_CHANNEL_QUANTUM))
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do_teleport(container_B, target_A, channel = TELEPORT_CHANNEL_QUANTUM)
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if(ismob(container_B))
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var/mob/swapped_mob = container_B
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to_chat(swapped_mob, span_warning("[linked_swapper] activates, and you find yourself somewhere else."))
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