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30fbcfe9b4 Belts & Trashbags (#7443)
requires #6644 

Entirely replaces how (most) belts perform insertion checks.

This pretty much allows belts to hold most things.

Armor vests are next.

Trashbags will also use the systems we use on main.

Closes #7256 and #7435

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Co-authored-by: silicons <silicons@silicons.dev>
2025-12-28 22:05:06 -05:00

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#define WIRE "wire"
#define WIRING "wiring"
#define UNWIRE "unwire"
#define UNWIRING "unwiring"
/obj/item/integrated_electronics/wirer
name = "circuit wirer"
desc = "It's a small wiring tool, with a wire roll, electric soldering iron, wire cutter, and more in one package. \
The wires used are generally useful for small electronics, such as circuitboards and breadboards, as opposed to larger wires \
used for power or data transmission."
icon = 'icons/obj/integrated_electronics/electronic_tools.dmi'
icon_state = "wirer-wire"
item_state = "wirer"
w_class = WEIGHT_CLASS_SMALL
belt_storage_class = BELT_CLASS_SMALL
var/mode = WIRE
var/datum/weakref/selected_io_weakref
/obj/item/integrated_electronics/wirer/proc/get_ic_selected_io() as /datum/integrated_io
return selected_io_weakref?.resolve()
/obj/item/integrated_electronics/wirer/proc/set_ic_selected_io(datum/integrated_io/selecting)
if(!selecting)
selected_io_weakref = null
selected_io_weakref = WEAKREF(selecting)
/obj/item/integrated_electronics/wirer/update_icon()
icon_state = "wirer-[mode]"
/obj/item/integrated_electronics/wirer/proc/wire(var/datum/integrated_io/io, mob/user)
var/datum/integrated_io/selected_io = get_ic_selected_io()
if(!io.holder.assembly)
to_chat(user, "<span class='warning'>\The [io.holder] needs to be secured inside an assembly first.</span>")
return
switch(mode)
if(WIRE)
set_ic_selected_io(io)
selected_io = get_ic_selected_io()
to_chat(user, "<span class='notice'>You attach a data wire to \the [selected_io.holder]'s [selected_io.name] data channel.</span>")
mode = WIRING
update_icon()
if(WIRING)
if(io == selected_io)
to_chat(user, "<span class='warning'>Wiring \the [selected_io.holder]'s [selected_io.name] into itself is rather pointless.</span>")
return
if(io.io_type != selected_io.io_type)
to_chat(user, "<span class='warning'>Those two types of channels are incompatible. The first is a [selected_io.io_type], \
while the second is a [io.io_type].</span>")
return
if(io.holder.assembly && io.holder.assembly != selected_io.holder.assembly)
to_chat(user, "<span class='warning'>Both \the [io.holder] and \the [selected_io.holder] need to be inside the same assembly.</span>")
return
selected_io.connect_pin(io)
to_chat(user, "<span class='notice'>You connect \the [selected_io.holder]'s [selected_io.name] to \the [io.holder]'s [io.name].</span>")
mode = WIRE
update_icon()
selected_io.holder.interact(user) // This is to update the UI.
set_ic_selected_io(null)
if(UNWIRE)
set_ic_selected_io(io)
selected_io = get_ic_selected_io()
if(!io.linked.len)
to_chat(user, "<span class='warning'>There is nothing connected to \the [selected_io] data channel.</span>")
selected_io = null
return
to_chat(user, "<span class='notice'>You prepare to detach a data wire from \the [selected_io.holder]'s [selected_io.name] data channel.</span>")
mode = UNWIRING
update_icon()
return
if(UNWIRING)
if(io == selected_io)
to_chat(user, "<span class='warning'>You can't wire a pin into each other, so unwiring \the [selected_io.holder] from \
the same pin is rather moot.</span>")
return
if(selected_io in io.linked)
selected_io.disconnect_pin(io)
to_chat(user, "<span class='notice'>You disconnect \the [selected_io.holder]'s [selected_io.name] from \
\the [io.holder]'s [io.name].</span>")
selected_io.holder.interact(user) // This is to update the UI.
set_ic_selected_io(null)
mode = UNWIRE
update_icon()
else
to_chat(user, "<span class='warning'>\The [selected_io.holder]'s [selected_io.name] and \the [io.holder]'s \
[io.name] are not connected.</span>")
/obj/item/integrated_electronics/wirer/attack_self(mob/user, datum/event_args/actor/actor)
. = ..()
if(.)
return
var/datum/integrated_io/selected_io = get_ic_selected_io()
switch(mode)
if(WIRE)
mode = UNWIRE
if(WIRING)
if(selected_io)
to_chat(user, "<span class='notice'>You decide not to wire the data channel.</span>")
set_ic_selected_io(null)
mode = WIRE
if(UNWIRE)
mode = WIRE
if(UNWIRING)
if(selected_io)
to_chat(user, "<span class='notice'>You decide not to disconnect the data channel.</span>")
set_ic_selected_io(null)
mode = UNWIRE
update_icon()
to_chat(user, "<span class='notice'>You set \the [src] to [mode].</span>")
#undef WIRE
#undef WIRING
#undef UNWIRE
#undef UNWIRING