Merge pull request #4371 from tigercat2000/better_blueprints

Ports holomap blueprints from tg/vg.

code/ATMOSPHERICS/atmospherics.dm

@@ -16,6 +16,7 @@ Pipelines + Other Objects -> Pipe network
 	idle_power_usage = 0
 	active_power_usage = 0
 	power_channel = ENVIRON
+	on_blueprints = TRUE
 	var/nodealert = 0
 	var/can_unwrench = 0
 

code/game/objects/items/blueprints.dm

@@ -41,7 +41,7 @@
 	if(href_list["create_area"])
 		if(get_area_type()==AREA_SPACE)
 			create_area()
-	updateUsrDialog()
+
 
 
 //One-use area creation permits.
@@ -77,6 +77,12 @@
 	icon_state = "blueprints"
 	fluffnotice = "Property of Nanotrasen. For heads of staff only. Store in high-secure storage."
 	w_class = 3
+	var/list/showing = list()
+	var/client/viewing
+
+/obj/item/areaeditor/blueprints/Destroy()
+	clear_viewer()
+	return ..()
 
 
 /obj/item/areaeditor/blueprints/attack_self(mob/user as mob)
@@ -85,6 +91,11 @@
 	if(get_area_type() == AREA_STATION)
 		. += "<p>According to the [src], you are now in <b>\"[sanitize(A.name)]\"</b>.</p>"
 		. += "<p>You may <a href='?src=\ref[src];edit_area=1'> move an amendment</a> to the drawing.</p>"
+	if(!viewing)
+		. += "<p><a href='?src=\ref[src];view_blueprints=1'>View structural data</a></p>"
+	else
+		. += "<p><a href='?src=\ref[src];refresh=1'>Refresh structural data</a></p>"
+		. += "<p><a href='?src=\ref[src];hide_blueprints=1'>Hide structural data</a></p>"
 	var/datum/browser/popup = new(user, "blueprints", "[src]", 700, 500)
 	popup.set_content(.)
 	popup.open()
@@ -97,8 +108,43 @@
 		if(get_area_type()!=AREA_STATION)
 			return
 		edit_area()
-	updateUsrDialog()
+	if(href_list["view_blueprints"])
+		set_viewer(usr, "<span class='notice'>You flip the blueprints over to view the complex information diagram.</span>")
+	if(href_list["hide_blueprints"])
+		clear_viewer(usr, "<span class='notice'>You flip the blueprints over to view the simple information diagram.</span>")
+	if(href_list["refresh"])
+		clear_viewer(usr)
+		set_viewer(usr)
 
+	attack_self(usr)
+/obj/item/areaeditor/blueprints/proc/get_images(turf/T, viewsize)
+	. = list()
+	for(var/tt in RANGE_TURFS(viewsize, T))
+		var/turf/TT = tt
+		if(TT.blueprint_data)
+			. += TT.blueprint_data
+
+/obj/item/areaeditor/blueprints/proc/set_viewer(mob/user, message = "")
+	if(user && user.client)
+		if(viewing)
+			clear_viewer()
+		viewing = user.client
+		showing = get_images(get_turf(user), viewing.view)
+		viewing.images |= showing
+		if(message)
+			to_chat(user, message)
+
+/obj/item/areaeditor/blueprints/proc/clear_viewer(mob/user, message = "")
+	if(viewing)
+		viewing.images -= showing
+		viewing = null
+	showing.Cut()
+	if(message)
+		to_chat(user, message)
+
+/obj/item/areaeditor/blueprints/dropped(mob/user)
+	..()
+	clear_viewer()
 
 /obj/item/areaeditor/proc/get_area()
 	var/turf/T = get_turf(usr)

code/game/objects/objs.dm

@@ -23,6 +23,19 @@
 	// Reagent ID => friendly name
 	var/list/reagents_to_log=list()
 
+	var/on_blueprints = FALSE //Are we visible on the station blueprints at roundstart?
+	var/force_blueprints = FALSE //forces the obj to be on the blueprints, regardless of when it was created.
+
+/obj/New()
+	. = ..()
+
+	if(on_blueprints && isturf(loc))
+		var/turf/T = loc
+		if(force_blueprints)
+			T.add_blueprints(src)
+		else
+			T.add_blueprints_preround(src)
+
 /obj/Topic(href, href_list, var/nowindow = 0, var/datum/topic_state/state = default_state)
 	// Calling Topic without a corresponding window open causes runtime errors
 	if(!nowindow && ..())

code/game/turfs/turf.dm

@@ -29,6 +29,8 @@
 
 	var/image/obscured	//camerachunks
 
+	var/list/blueprint_data //for the station blueprints, images of objects eg: pipes
+
 	var/list/footstep_sounds = list()
 	var/shoe_running_volume = 50
 	var/shoe_walking_volume = 20
@@ -161,6 +163,7 @@
 	var/old_dynamic_lighting = dynamic_lighting
 	var/list/old_affecting_lights = affecting_lights
 	var/old_lighting_overlay = lighting_overlay
+	var/old_blueprint_data = blueprint_data
 
 	if(air_master)
 		air_master.remove_from_active(src)
@@ -170,6 +173,7 @@
 	if(istype(W, /turf/simulated))
 		W:Assimilate_Air()
 		W.RemoveLattice()
+	W.blueprint_data = old_blueprint_data
 
 	for(var/turf/space/S in range(W,1))
 		S.update_starlight()
@@ -384,4 +388,20 @@
 	return 1
 
 /turf/proc/can_lay_cable()
-	return can_have_cabling() & !intact
+	return can_have_cabling() & !intact
+
+/turf/proc/add_blueprints(atom/movable/AM)
+	var/image/I = new
+	I.appearance = AM.appearance
+	I.appearance_flags = RESET_COLOR|RESET_ALPHA|RESET_TRANSFORM
+	I.loc = src
+	I.dir = AM.dir
+	I.alpha = 128
+
+	if(!blueprint_data)
+		blueprint_data = list()
+	blueprint_data += I
+
+/turf/proc/add_blueprints_preround(atom/movable/AM)
+	if(!ticker || ticker.current_state != GAME_STATE_PLAYING)
+		add_blueprints(AM)

code/modules/power/cable.dm

@@ -25,6 +25,7 @@ By design, d1 is the smallest direction and d2 is the highest
 /obj/structure/cable
 	level = 1
 	anchored =1
+	on_blueprints = TRUE
 	var/datum/powernet/powernet
 	name = "power cable"
 	desc = "A flexible superconducting cable for heavy-duty power transfer"

code/modules/power/power.dm

@@ -10,6 +10,7 @@
 	name = null
 	icon = 'icons/obj/power.dmi'
 	anchored = 1.0
+	on_blueprints = TRUE
 	var/datum/powernet/powernet = null
 	use_power = 0
 	idle_power_usage = 0

code/modules/recycling/disposal.dm

@@ -14,6 +14,7 @@
 	icon_state = "disposal"
 	anchored = 1
 	density = 1
+	on_blueprints = TRUE
 	var/datum/gas_mixture/air_contents	// internal reservoir
 	var/mode = 1	// item mode 0=off 1=charging 2=charged
 	var/flush = 0	// true if flush handle is pulled
@@ -656,6 +657,7 @@
 	anchored = 1
 	density = 0
 
+	on_blueprints = TRUE
 	level = 1			// underfloor only
 	var/dpdir = 0		// bitmask of pipe directions
 	dir = 0				// dir will contain dominant direction for junction pipes