Adds the spring trap (#19563)

* Spring trap * spring sproing * waddlefix * Spring trap kit icon * Delete this Co-authored-by: Cameron Lennox <killer65311@gmail.com> --------- Co-authored-by: Cameron Lennox <killer65311@gmail.com>
2026-08-23 12:08:28 +01:00 · 2026-07-02 22:37:11 -04:00
parent a8de454e03
commit cf14d3206d
6 changed files with 146 additions and 2 deletions
@@ -22,9 +22,9 @@
 	SIGNAL_HANDLER
 	if (QDELETED(our_atom))
 		return
-	//Living owner only. No waddling while downed.
+	//Living owner only. No waddling while downed or being thrown.
 	if(living_owner)
-		if(living_owner.stat != CONSCIOUS || living_owner.resting)
+		if(living_owner.stat != CONSCIOUS || living_owner.resting || living_owner.throwing)
 			return
 	if(waddling)
 		waddle_waddle(our_atom)
@@ -0,0 +1,131 @@
+/obj/structure/spring_trap
+	name = "spring trap"
+	gender = PLURAL
+	layer = 2.6
+	anchored = TRUE
+
+	var/sprung = TRUE
+	var/distance = 3
+	var/max_distance = 10
+	var/reset_time = 15 SECONDS
+
+	icon = 'icons/obj/items.dmi'
+	icon_state = "spring_trap"
+
+/obj/structure/spring_trap/start_active
+	sprung = FALSE
+
+/obj/structure/spring_trap/attackby(obj/item/W, mob/user, attack_modifier, click_parameters)
+	if(W.has_tool_quality(TOOL_WRENCH))
+		playsound(src, W.usesound, 50, TRUE)
+		if(do_after(user, 10 SECONDS, target = src))
+			user.visible_message(span_danger("[user] has disassembled \the [src]."), span_notice("You disassemble \the [src]."))
+			sprung = TRUE
+			new /obj/item/spring_trap_kit(get_turf(src))
+			qdel(src)
+		else if(!sprung)
+			trigger(user, TRUE)
+		return
+	if(W.has_tool_quality(TOOL_SCREWDRIVER))
+		playsound(src, W.usesound, 50, TRUE)
+		if(do_after(user, 10 SECONDS, target = src))
+			user.visible_message(span_danger("[user] starts adjusting the spring in \the [src]"), span_notice("You adjust the spring in \the [src]"))
+			distance = tgui_input_number(user, "Pick distance", "distance", min_value = 1, max_value = max_distance)
+			return
+	if(W.has_tool_quality(TOOL_CROWBAR))
+		playsound(src, W.usesound, 50, TRUE)
+		if(do_after(user, 10 SECONDS, target = src))
+			user.visible_message(span_danger("[user] starts adjusting the spring in \the [src]"), span_notice("You adjust the spring in \the [src]"))
+			var/temp_dir = tgui_input_list(user, "Pick direction", "direction", list("north", "south", "east", "west"), SOUTH)
+			dir = text2dir(temp_dir)
+			return
+	. = ..()
+
+/obj/structure/spring_trap/attack_hand(mob/user)
+	if(!sprung)
+		user.visible_message(
+			span_danger("[user] starts to disarm \the [src]."),span_notice("You begin disarming \the [src]."), "You hear the slow creaking of a spring.")
+		playsound(src, 'sound/machines/click.ogg', 50, TRUE)
+
+		if(do_after(user, 10 SECONDS, target = src))
+			user.visible_message(span_danger("[user] has disarmed \the [src]."), span_notice("You have disarmed \the [src]."))
+			sprung = TRUE
+			update_icon()
+		else
+			trigger(user, TRUE)
+	else
+		user.visible_message(span_danger("[user] starts to reset \the [src]."), span_notice("You begin resetting \the [src]."), "You hear the slow creaking of a spring.")
+		if(do_after(user, 5 SECONDS, target = src))
+			playsound(src, 'sound/machines/click.ogg', 50, TRUE)
+			sprung = FALSE
+			update_icon()
+
+/obj/structure/spring_trap/proc/trigger(mob/living/target)
+	SSmotiontracker.ping(src, 100)
+	log_and_message_admins("has been yote by a [name] at \the [get_area(loc)], last touched by [forensic_data?.get_lastprint()]", target)
+	playsound(src, 'sound/machines/click.ogg', 50, 1)
+
+	visible_message(span_danger("[target] triggers \the [src]."), span_danger("You trigger \the [src]."), span_infoplain(span_bold("You hear a spring creaking!")))
+
+	var/turf/T = get_turf(src)
+	if(!T)
+		return
+
+	var/turf/land_turf = T
+
+	for(var/i, i < max_distance, i++)
+		if(iswall(land_turf))
+			continue
+		land_turf = get_step(land_turf, dir)
+
+	for(var/atom/movable/thing in (T.contents | target))
+		if(thing == src || thing.anchored)
+			continue
+		if(isliving(target))
+			var/mob/living/L = target
+			if(L.mob_size <= MOB_TINY)
+				var/turf/new_turf = land_turf
+				for(var/i, i < max_distance, i++)
+					if(iswall(new_turf))
+						continue
+					new_turf = get_step(new_turf, dir)
+				L.throw_at(new_turf, distance, 1)
+				continue
+		thing.throw_at(land_turf, distance, 1)
+
+	sprung = TRUE
+	addtimer(CALLBACK(src, PROC_REF(reset)), reset_time, TIMER_DELETE_ME)
+
+/obj/structure/spring_trap/Crossed(atom/movable/AM)
+	if(AM.is_incorporeal())
+		return
+	if(!sprung)
+		if(isliving(AM))
+			var/mob/living/L = AM
+			if(!(L.m_intent == I_RUN))
+				return
+		trigger(AM)
+	..()
+
+/obj/structure/spring_trap/proc/reset()
+	if(!sprung)
+		return FALSE
+	SSmotiontracker.ping(src, 100)
+	visible_message(span_notice("[src] clicks as it resets itself."), "You hear the slow creaking of a spring.")
+	playsound(src, 'sound/machines/click.ogg', 50, TRUE)
+	sprung = FALSE
+
+/obj/item/spring_trap_kit
+	name = "spring trap assembly kit"
+	gender = PLURAL
+	icon = 'icons/obj/items.dmi'
+	icon_state = "spring_trap-kit"
+
+/obj/item/spring_trap_kit/attack_self(mob/user, modifiers)
+	. = ..()
+	user.visible_message(span_danger("[user] starts to construct \the [src]."), span_notice("You start constructing \the [src]"))
+	if(do_after(user, 10 SECONDS, target = src))
+		playsound(src, 'sound/machines/click.ogg', 50, 1)
+		var/obj/structure/spring_trap/spring_trap = new(get_turf(src))
+		spring_trap.add_fingerprint(user)
+		qdel(src)
@@ -317,6 +317,17 @@
 		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
 	)

+/datum/design_techweb/springtrap
+	name = "spring trap kit"
+	desc = "A mechanically activated spring trap. Low-tech, but reliable."
+	build_type = AUTOLATHE | PROTOLATHE
+	materials = list(MAT_STEEL = 18750)
+	id = "springtrap"
+	build_path = /obj/item/spring_trap_kit
+	category = list(
+		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
+	)
+
 /datum/design_techweb/experimental_welder
 	name = "Experimental welding tool"
 	desc = "A welding tool that generate fuel for itself."
@@ -65,6 +65,7 @@
 		"beartrap",
 		"barbedwire",
 		"snarewire",
+		"springtrap",
 		// "buffer",
 		"washing"
 	)