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Adds creating hazard floor overlay with tape

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This commit ports Baystation12/Baystation12#8836. This adds the ability
to create new hazard overlay effects by clicking on the floor with a
tape roll.
This commit is contained in:
Tigercat2000
2015-04-25 05:16:01 -07:00
parent 2a0879468a
commit 4acd10f60b
1 changed files with 42 additions and 1 deletions
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code/game/objects/items/policetape.dm
+42 -1
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@@ -9,6 +9,9 @@
var/tape_type = /obj/item/tape
var/icon_base
var/list/image/hazard_overlays
var/list/tape_roll_applications = list()
/obj/item/tape
name = "tape"
icon = 'icons/policetape.dmi'
@@ -16,6 +19,24 @@
density = 1
var/icon_base
/obj/item/tape/New()
..()
if(!hazard_overlays)
hazard_overlays = list()
hazard_overlays["[NORTH]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "N")
hazard_overlays["[EAST]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "E")
hazard_overlays["[SOUTH]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "S")
hazard_overlays["[WEST]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "W")
/obj/item/taperoll/New() //just using tape is not enough to guarantee the overlays are genned
..()
if(!hazard_overlays)
hazard_overlays = list()
hazard_overlays["[NORTH]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "N")
hazard_overlays["[EAST]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "E")
hazard_overlays["[SOUTH]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "S")
hazard_overlays["[WEST]"] = new/image('icons/effects/warning_stripes.dmi', icon_state = "W")
/obj/item/taperoll/police
name = "police tape"
desc = "A roll of police tape used to block off crime scenes from the public."
@@ -97,7 +118,10 @@
usr << "\blue You finish placing the [src]." //Git Test
/obj/item/taperoll/afterattack(var/atom/A, mob/user as mob, proximity)
if (proximity && istype(A, /obj/machinery/door/airlock))
if (!proximity)
return
if(istype(A, /obj/machinery/door/airlock))
var/turf/T = get_turf(A)
var/obj/item/tape/P = new tape_type(T.x,T.y,T.z)
P.loc = locate(T.x,T.y,T.z)
@@ -105,6 +129,23 @@
P.layer = 3.2
user << "\blue You finish placing the [src]."
if (istype(A, /turf/simulated/floor) ||istype(A, /turf/unsimulated/floor))
var/turf/F = A
var/direction = user.loc == F ? user.dir : turn(user.dir, 180)
var/icon/hazard_overlay = hazard_overlays["[direction]"]
if(tape_roll_applications[F] == null)
tape_roll_applications[F] = 0
if(tape_roll_applications[F] & direction) // hazard_overlay in F.overlays wouldn't work.
user.visible_message("[user] uses the adhesive of \the [src] to remove area markings from \the [F].", "You use the adhesive of \the [src] to remove area markings from \the [F].")
F.overlays -= hazard_overlay
tape_roll_applications[F] &= ~direction
else
user.visible_message("[user] applied \the [src] on \the [F] to create area markings.", "You apply \the [src] on \the [F] to create area markings.")
F.overlays |= hazard_overlay
tape_roll_applications[F] |= direction
return
/obj/item/tape/Bumped(M as mob)
if(src.allowed(M))
var/turf/T = get_turf(src)