asset cache update. may fuck shit up

code/modules/asset_cache/asset_cache.dm

@@ -94,6 +94,13 @@ Note: If your code uses output() with assets you will need to call asset_flush o
 			var/list/stacktrace = gib_stack_trace()
 			log_asset("WARNING: dupe asset added to the asset cache: [asset_name] existing asset md5: [OACI.md5] new asset md5:[ACI.md5]\n[stacktrace.Join("\n")]")
 	SSassets.cache[asset_name] = ACI
+	return ACI
+
+/// Returns the url of the asset, currently this is just its name, here to allow further work cdn'ing assets.
+/// 	Can be given an asset as well, this is just a work around for buggy edge cases where two assets may have the same name, doesn't matter now, but it will when the cdn comes.
+/proc/get_asset_url(asset_name, asset = null)
+	var/datum/asset_cache_item/ACI = SSassets.cache[asset_name]
+	return ACI?.url
 
 //Generated names do not include file extention.
 //Used mainly for code that deals with assets in a generic way

code/modules/asset_cache/asset_cache_item.dm

@@ -5,6 +5,7 @@
 **/
 /datum/asset_cache_item
 	var/name
+	var/url
 	var/md5
 	var/resource
 
@@ -18,4 +19,5 @@
 			CRASH("invalid asset sent to asset cache")
 		debug_world_log("asset cache unexpected success of second fcopy_rsc")
 	src.name = name
+	url = name
 	resource = file

code/modules/asset_cache/asset_list.dm

@@ -16,6 +16,9 @@ GLOBAL_LIST_EMPTY(asset_datums)
 	GLOB.asset_datums[type] = src
 	register()
 
+/datum/asset/proc/get_url_mappings()
+	return list()
+
 /datum/asset/proc/register()
 	return
 
@@ -30,11 +33,19 @@ GLOBAL_LIST_EMPTY(asset_datums)
 
 /datum/asset/simple/register()
 	for(var/asset_name in assets)
-		register_asset(asset_name, assets[asset_name])
+		assets[asset_name] = register_asset(asset_name, assets[asset_name])
 
 /datum/asset/simple/send(client)
 	. = send_asset_list(client, assets)
 
+/datum/asset/simple/get_url_mappings()
+	. = list()
+	for (var/asset_name in assets)
+		var/datum/asset_cache_item/ACI = assets[asset_name]
+		if (!ACI)
+			continue
+		.[asset_name] = ACI.url
+
 
 // For registering or sending multiple others at once
 /datum/asset/group
@@ -50,6 +61,11 @@ GLOBAL_LIST_EMPTY(asset_datums)
 		var/datum/asset/A = get_asset_datum(type)
 		. = A.send(C) || .
 
+/datum/asset/group/get_url_mappings()
+	. = list()
+	for(var/type in children)
+		var/datum/asset/A = get_asset_datum(type)
+		. += A.get_url_mappings()
 
 // spritesheet implementation - coalesces various icons into a single .png file
 // and uses CSS to select icons out of that file - saves on transferring some
@@ -70,7 +86,9 @@ GLOBAL_LIST_EMPTY(asset_datums)
 	if (!name)
 		CRASH("spritesheet [type] cannot register without a name")
 	ensure_stripped()
-
+	for(var/size_id in sizes)
+		var/size = sizes[size_id]
+		register_asset("[name]_[size_id].png", size[SPRSZ_STRIPPED])
 	var/res_name = "spritesheet_[name].css"
 	var/fname = "data/spritesheets/[res_name]"
 	fdel(fname)
@@ -78,10 +96,6 @@ GLOBAL_LIST_EMPTY(asset_datums)
 	register_asset(res_name, fcopy_rsc(fname))
 	fdel(fname)
 
-	for(var/size_id in sizes)
-		var/size = sizes[size_id]
-		register_asset("[name]_[size_id].png", size[SPRSZ_STRIPPED])
-
 /datum/asset/spritesheet/send(client/C)
 	if (!name)
 		return
@@ -90,6 +104,15 @@ GLOBAL_LIST_EMPTY(asset_datums)
 		all += "[name]_[size_id].png"
 	. = send_asset_list(C, all)
 
+/datum/asset/spritesheet/get_url_mappings()
+	if (!name)
+		return
+	. = list("spritesheet_[name].css" = get_asset_url("spritesheet_[name].css"))
+	for(var/size_id in sizes)
+		.["[name]_[size_id].png"] = get_asset_url("[name]_[size_id].png")
+
+
+
 /datum/asset/spritesheet/proc/ensure_stripped(sizes_to_strip = sizes)
 	for(var/size_id in sizes_to_strip)
 		var/size = sizes[size_id]
@@ -111,7 +134,7 @@ GLOBAL_LIST_EMPTY(asset_datums)
 	for (var/size_id in sizes)
 		var/size = sizes[size_id]
 		var/icon/tiny = size[SPRSZ_ICON]
-		out += ".[name][size_id]{display:inline-block;width:[tiny.Width()]px;height:[tiny.Height()]px;background:url('[name]_[size_id].png') no-repeat;}"
+		out += ".[name][size_id]{display:inline-block;width:[tiny.Width()]px;height:[tiny.Height()]px;background:url('[get_asset_url("[name]_[size_id].png")]') no-repeat;}"
 
 	for (var/sprite_id in sprites)
 		var/sprite = sprites[sprite_id]
@@ -162,7 +185,10 @@ GLOBAL_LIST_EMPTY(asset_datums)
 			Insert("[prefix][prefix2][icon_state_name]", I, icon_state=icon_state_name, dir=direction)
 
 /datum/asset/spritesheet/proc/css_tag()
-	return {"<link rel="stylesheet" href="spritesheet_[name].css" />"}
+	return {"<link rel="stylesheet" href="[css_filename()]" />"}
+
+/datum/asset/spritesheet/proc/css_filename()
+	return get_asset_url("spritesheet_[name].css")
 
 /datum/asset/spritesheet/proc/icon_tag(sprite_name)
 	var/sprite = sprites[sprite_name]

code/modules/asset_cache/asset_list_items.dm

@@ -6,12 +6,6 @@
 		"tgui.bundle.css" = 'tgui/packages/tgui/public/tgui.bundle.css',
 	)
 
-/datum/asset/group/tgui
-	children = list(
-		/datum/asset/simple/tgui,
-		/datum/asset/simple/fontawesome
-	)
-
 /datum/asset/simple/headers
 	assets = list(
 		"alarm_green.gif" 			= 'icons/program_icons/alarm_green.gif',
@@ -78,6 +72,7 @@
 		"refresh"		= 'icons/pda_icons/pda_refresh.png',
 		"scanner"		= 'icons/pda_icons/pda_scanner.png',
 		"signaler"		= 'icons/pda_icons/pda_signaler.png',
+		// "skills"		= 'icons/pda_icons/pda_skills.png',
 		"status"		= 'icons/pda_icons/pda_status.png',
 		"dronephone"	= 'icons/pda_icons/pda_dronephone.png',
 		"emoji"			= 'icons/pda_icons/pda_emoji.png'
@@ -96,7 +91,11 @@
 		"stamp-rd" = 'icons/stamp_icons/large_stamp-rd.png',
 		"stamp-cap" = 'icons/stamp_icons/large_stamp-cap.png',
 		"stamp-qm" = 'icons/stamp_icons/large_stamp-qm.png',
-		"stamp-law" = 'icons/stamp_icons/large_stamp-law.png'
+		"stamp-law" = 'icons/stamp_icons/large_stamp-law.png',
+		"stamp-chap" = 'icons/stamp_icons/large_stamp-chap.png'
+		// "stamp-mime" = 'icons/stamp_icons/large_stamp-mime.png',
+		// "stamp-centcom" = 'icons/stamp_icons/large_stamp-centcom.png',
+		// "stamp-syndicate" = 'icons/stamp_icons/large_stamp-syndicate.png'
 	)
 
 
@@ -147,7 +146,6 @@
 		"jquery.min.js"            = 'code/modules/goonchat/browserassets/js/jquery.min.js',
 	)
 
-
 /datum/asset/simple/goonchat
 	assets = list(
 		"json2.min.js"             = 'code/modules/goonchat/browserassets/js/json2.min.js',
@@ -375,7 +373,18 @@
 		"ghost.png"	= 'html/ghost.png'
 	)
 
+/datum/asset/simple/vv
 	assets = list(
-		"ghost.png"	= 'html/ghost.png'
+		"view_variables.css" = 'html/admin/view_variables.css'
 	)
 
+/datum/asset/spritesheet/sheetmaterials
+	name = "sheetmaterials"
+
+/datum/asset/spritesheet/sheetmaterials/register()
+	InsertAll("", 'icons/obj/stack_objects.dmi')
+
+	// Special case to handle Bluespace Crystals
+	Insert("polycrystal", 'icons/obj/telescience.dmi', "polycrystal")
+	..()
+