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ArcaneMusicandGitHub
5c7c2a6ed4
## About The Pull Request This PR does 2 things, first it cleans up some of the documentation in and around this PR since it came up in discussion related to the new anomaly core PR. Autodocs the swap PR, and replaces some var names with slightly more descriptive ones. Second, this PR adds a small sound effect to the swappers when they're activated, one making a air rushing-in sound, and the other making an air-rushing out sound. ## Why It's Good For The Game There was a todo sitting next to the updated code from the aforementioned PR that had been sitting asking for either a visual effect when swapping, or a sound effect. A sound effect is fairly easy to pull off, and there's already a visual effect of rainbow-sparks that's generated when activated nowadays. Also code-cleanup is always fine. ## Changelog 🆑 sound: The quantum spin inverter now makes a sound effect on either side of the inverters when activated. /🆑
101 lines
4.0 KiB
Plaintext
101 lines
4.0 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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/// 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/attackby(obj/item/I, mob/user, list/modifiers, list/attack_modifiers)
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if(istype(I, /obj/item/swapper))
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var/obj/item/swapper/other_swapper = I
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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
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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
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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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else
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return ..()
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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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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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