Deconstructable Shutters

code/game/machinery/doors/blast_door.dm

@@ -212,22 +212,77 @@
 	opacity = FALSE
 
 // SUBTYPE: Shutters
-// Nicer looking, and also weaker, shutters. Found in kitchen and similar areas.
+// Nicer looking, and also weaker, shutters. Found in kitchen and similar areas. Unlike blast doors, can be destroyed with a welder.
 /obj/machinery/door/blast/shutters
 	name = "shutter"
+	desc_extended = "This can be disassembled by cutting all six support beams off with a welding tool, and this process can be reversed by reinstalling support beams with use of steel rods."
 	icon_state_open = "shutter0"
 	icon_state_opening = "shutterc0"
 	icon_state_closed = "shutter1"
 	icon_state_closing = "shutterc1"
 	icon_state = "shutter1"
 	damage = SHUTTER_CRUSH_DAMAGE
 	closed_layer = CLOSED_DOOR_LAYER
+	/// How many cutting periods shutters require before they're deconstructed.
+	var/cuts_needed = 6
+	/// How long each cutting period takes.
+	var/cut_time = 15 SECONDS
+	/// Whether the shutter is currently being welded.
+	var/welding = FALSE
 
 /obj/machinery/door/blast/shutters/open
 	icon_state = "shutter0"
 	density = FALSE
 	opacity = FALSE
 
+/obj/machinery/door/blast/shutters/attackby(obj/item/attacking_item, mob/user)
+	// For replacing welded-off beams.
+	if(istype(attacking_item, /obj/item/stack/rods))
+		var/obj/item/stack/rods/R = attacking_item
+		if(cuts_needed >= initial(cuts_needed))
+			to_chat(usr, SPAN_NOTICE("\The [src] already has all the necessary support beams."))
+		else
+			to_chat(usr, SPAN_NOTICE("You begin to reinforce \the [src] with an additional support beam..."))
+			if (do_after(user, 30 SECONDS))
+				if(cuts_needed < initial(cuts_needed))
+					to_chat(usr, SPAN_NOTICE("You reinforce \the [src] with an additional support beam."))
+					R.use(1)
+					cuts_needed++
+
+	// For welding off beams.
+	else if (attacking_item.iswelder() && !welding)
+		var/obj/item/weldingtool/WT = attacking_item
+		while (cuts_needed)
+			welding = TRUE
+			to_chat(user, SPAN_NOTICE("You begin slicing through a support beam in \the [src]. You see [cuts_needed] remaining."))
+
+			if(attacking_item.use_tool(src, user, cut_time, volume = 50) && WT.isOn())
+				cuts_needed--
+			else
+				break
+
+			new /obj/item/stack/rods(get_turf(src))
+
+			if (cuts_needed)
+				to_chat(user, SPAN_NOTICE("You successfully cut a support beam! Now dislodged from its fitting, it clatters down to the floor."))
+			else
+				qdel(src)
+				playsound(src, 'sound/items/Welder.ogg', 10, TRUE)
+				user.visible_message(SPAN_WARNING("\The [src] were cut apart by \the [user]!"), SPAN_NOTICE("You slice straight through \the [src], opening the way!"))
+				break
+
+		welding = FALSE
+
+	return ..()
+
+// I feel there must be a better way to do this ~ hazelmouse
+/obj/machinery/door/blast/shutters/get_examine_text(mob/user, distance, is_adjacent, infix, suffix)
+	. = ..()
+	if (cuts_needed > 1)
+		. += SPAN_NOTICE("\The [src] seems to have [cuts_needed] intact support beams.")
+	else
+		. += SPAN_NOTICE("\The [src] seems to only have [cuts_needed] intact support beam! It's close to collapse!")
+
 // SUBTYPE: Odin
 // Found on the odin, or where people really shouldnt get into
 /obj/machinery/door/blast/odin

html/changelogs/hazelmouse-weldable_shutters.yml

@@ -0,0 +1,58 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes:
+#   bugfix
+#     - (fixes bugs)
+#   wip
+#     - (work in progress)
+#   qol
+#     - (quality of life)
+#   soundadd
+#     - (adds a sound)
+#   sounddel
+#     - (removes a sound)
+#   rscadd
+#     - (adds a feature)
+#   rscdel
+#     - (removes a feature)
+#   imageadd
+#     - (adds an image or sprite)
+#   imagedel
+#     - (removes an image or sprite)
+#   spellcheck
+#     - (fixes spelling or grammar)
+#   experiment
+#     - (experimental change)
+#   balance
+#     - (balance changes)
+#   code_imp
+#     - (misc internal code change)
+#   refactor
+#     - (refactors code)
+#   config
+#     - (makes a change to the config files)
+#   admin
+#     - (makes changes to administrator tools)
+#   server
+#     - (miscellaneous changes to server)
+#################################
+
+# Your name.
+author: hazelmouse
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, this gets changed to [] after reading.  Just remove the brackets when you add new shit.
+# Please surround your changes in  double quotes ("). It works without them, but if you use certain characters it screws up compiling. The quotes will not show up in the changelog.
+changes:
+  - rscadd: "Shutters can now be deconstructed with a welding torch."