Railings

2026-07-17 10:58:19 +01:00 · 2021-04-28 20:36:55 -06:00
parent 6afb3bf902
commit 3ebbde3ef9
4 changed files with 366 additions and 205 deletions
@@ -0,0 +1,108 @@
+//ported from virgo
+
+/obj/structure/railing
+	name = "railing"
+	desc = "A railing to stop people from falling"
+
+	icon = 'hyperstation/icons/obj/railings.dmi'
+	var/icon_modifier = "grey_"
+	icon_state = "grey_railing0"
+	
+	density = TRUE
+	layer = 4
+	anchored = TRUE
+	flags_1 = ON_BORDER_1
+	max_integrity = 250
+	var/heat_resistance = 800
+
+	resistance_flags = ACID_PROOF
+	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 80, "acid" = 100)
+	CanAtmosPass = ATMOS_PASS_PROC
+	var/real_explosion_block	//ignore this, just use explosion_block
+	var/breaksound = "shatter"
+	var/hitsound = 'sound/effects/Glasshit.ogg'
+	rad_insulation = RAD_VERY_LIGHT_INSULATION
+	rad_flags = RAD_PROTECT_CONTENTS
+	var/check = 0
+
+
+/obj/structure/railing/CanPass(atom/movable/mover, turf/target)
+	if(istype(mover) && (mover.pass_flags & PASSGLASS))
+		return 1
+	if(get_dir(loc, target) == dir)
+		return !density
+	return 1
+
+/obj/structure/railing/CheckExit(atom/movable/O, turf/target)
+	if(istype(O) && (O.pass_flags & PASSGLASS))
+		return 1
+	if(get_dir(O.loc, target) == dir)
+		return 0
+	return 1
+
+/obj/structure/railing/Initialize()
+	. = ..()
+	if(src.anchored)
+		update_icon(0)
+
+/obj/structure/railing/proc/NeighborsCheck(var/UpdateNeighbors = 1)
+	check = 0
+	//if (!anchored) return
+	var/Rturn = turn(src.dir, -90)
+	var/Lturn = turn(src.dir, 90)
+
+	for(var/obj/structure/railing/R in src.loc)
+		if ((R.dir == Lturn) && R.anchored)
+			check |= 32
+			if (UpdateNeighbors)
+				R.update_icon(0)
+		if ((R.dir == Rturn) && R.anchored)
+			check |= 2
+			if (UpdateNeighbors)
+				R.update_icon(0)
+
+	for (var/obj/structure/railing/R in get_step(src, Lturn))
+		if ((R.dir == src.dir) && R.anchored)
+			check |= 16
+			if (UpdateNeighbors)
+				R.update_icon(0)
+	for (var/obj/structure/railing/R in get_step(src, Rturn))
+		if ((R.dir == src.dir) && R.anchored)
+			check |= 1
+			if (UpdateNeighbors)
+				R.update_icon(0)
+
+	for (var/obj/structure/railing/R in get_step(src, (Lturn + src.dir)))
+		if ((R.dir == Rturn) && R.anchored)
+			check |= 64
+			if (UpdateNeighbors)
+				R.update_icon(0)
+	for (var/obj/structure/railing/R in get_step(src, (Rturn + src.dir)))
+		if ((R.dir == Lturn) && R.anchored)
+			check |= 4
+			if (UpdateNeighbors)
+				R.update_icon(0)
+
+/obj/structure/railing/update_icon(var/UpdateNeighgors = 1)
+	NeighborsCheck(UpdateNeighgors)
+	overlays.Cut()
+	if (!check || !anchored)//|| !anchored
+		icon_state = "[icon_modifier]railing0"
+	else
+		icon_state = "[icon_modifier]railing1"
+		if (check & 32)
+			overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]corneroverlay")
+		if ((check & 16) || !(check & 32) || (check & 64))
+			overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]frontoverlay_l")
+		if (!(check & 2) || (check & 1) || (check & 4))
+			overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]frontoverlay_r")
+			if(check & 4)
+				switch (src.dir)
+					if (NORTH)
+						overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]mcorneroverlay", pixel_x = 32)
+					if (SOUTH)
+						overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]mcorneroverlay", pixel_x = -32)
+					if (EAST)
+						overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]mcorneroverlay", pixel_y = -32)
+					if (WEST)
+						overlays += image ('hyperstation/icons/obj/railings.dmi', src, "[icon_modifier]mcorneroverlay", pixel_y = 32)