Asset Cache improvements!

Adds crew monitor to the asset cache system
Adds paper to the asset cache system

Added a way to send files to the client slowly without clogging up the queue. (This isn't technically "safe", but the client would only have issues if they didn't have that file already (rare), and only if they used a window that needed that asset (currently only nanoui windows) within the first 15 to 90 seconds of connecting (depending on ping))

Makes NanoUI use this slow send system to blindly send it's asset files. (Once bay's nanoui is ported, i'll improve this so that nanoui fully implements asset cache checking)

Makes asset cache use this system to send all registered asset files, so that ui windows don't have to wait for them if the client's been connected a while.

code/modules/client/asset_cache.dm

@@ -71,7 +71,8 @@
 		return 0
 
 	for(var/asset in unreceived)
-		client << browse_rsc(asset_cache[asset], asset)
+		if (asset in asset_cache)
+			client << browse_rsc(asset_cache[asset], asset)
 
 	if(!verify || !winexists(client, "asset_cache_browser")) // Can't access the asset cache browser, rip.
 		client.cache += unreceived
@@ -99,31 +100,55 @@
 
 	return 1
 
+//This proc will download the files without clogging up the browse() queue, used for passively sending files on connection start.
+proc/getFilesSlow(var/client/client, var/list/files, var/register_asset = TRUE)
+	for(var/file in files)
+		if (register_asset)
+			register_asset(file,files[file])
+		send_asset(client,file)
+
 //This proc "registers" an asset, it adds it to the cache for further use, you cannot touch it from this point on or you'll fuck things up.
 //if it's an icon or something be careful, you'll have to copy it before further use.
 /proc/register_asset(var/asset_name, var/asset)
-	asset_cache |= asset_name
 	asset_cache[asset_name] = asset
 
-
 //From here on out it's populating the asset cache.
-
 /proc/populate_asset_cache()
 	for(var/type in typesof(/datum/asset) - list(/datum/asset, /datum/asset/simple))
 		var/datum/asset/A = new type()
 		A.register()
 
 //These datums are used to populate the asset cache, the proc "register()" does this.
+
+//all of our asset datums, used for referring to these later
+/var/global/list/asset_datums = list()
+
+//get a assetdatum or make a new one
+/proc/get_asset_datum(var/type)
+	if (!(type in asset_datums))
+		return new type()
+	return asset_datums[type]
+
+/datum/asset/New()
+	asset_datums[type] = src
+
 /datum/asset/proc/register()
 	return
 
+/datum/asset/proc/send(client)
+	return
+
 //If you don't need anything complicated.
 /datum/asset/simple
 	var/assets = list()
+	var/verify = FALSE
 
 /datum/asset/simple/register()
 	for(var/asset_name in assets)
 		register_asset(asset_name, assets[asset_name])
+/datum/asset/simple/send(client)
+	send_asset_list(client,assets,verify)
+
 
 //DEFINITIONS FOR ASSET DATUMS START HERE.
 
@@ -159,16 +184,23 @@
 		"pda_status.png"		= 'icons/pda_icons/pda_status.png'
 	)
 
+/datum/asset/simple/paper
+	assets = list(
+		"large_stamp-clown.png" = 'icons/stamp_icons/large_stamp-clown.png',
+		"large_stamp-deny.png" = 'icons/stamp_icons/large_stamp-deny.png',
+		"large_stamp-ok.png" = 'icons/stamp_icons/large_stamp-ok.png',
+		"large_stamp-hop.png" = 'icons/stamp_icons/large_stamp-hop.png',
+		"large_stamp-cmo.png" = 'icons/stamp_icons/large_stamp-cmo.png',
+		"large_stamp-ce.png" = 'icons/stamp_icons/large_stamp-ce.png',
+		"large_stamp-hos.png" = 'icons/stamp_icons/large_stamp-hos.png',
+		"large_stamp-rd.png" = 'icons/stamp_icons/large_stamp-rd.png',
+		"large_stamp-cap.png" = 'icons/stamp_icons/large_stamp-cap.png',
+		"large_stamp-qm.png" = 'icons/stamp_icons/large_stamp-qm.png',
+		"large_stamp-law.png" = 'icons/stamp_icons/large_stamp-law.png'
+	)
 
 //Registers HTML Interface assets.
 /datum/asset/HTML_interface/register()
 	for(var/path in typesof(/datum/html_interface))
 		var/datum/html_interface/hi = new path()
 		hi.registerResources()
-
-
-//Registers NanoUI assets.
-/datum/asset/NanoUI/register()
-	for(var/path in typesof(/datum/html_interface))
-		var/datum/html_interface/hi = new path()
-		hi.registerResources()

code/modules/client/client procs.dm

@@ -324,29 +324,18 @@ var/next_external_rsc = 0
 
 //send resources to the client. It's here in its own proc so we can move it around easiliy if need be
 /client/proc/send_resources()
-
-	// Preload the crew monitor. This needs to be done due to BYOND bug http://www.byond.com/forum/?post=1487244
-	spawn
-		if (crewmonitor && crewmonitor.initialized)
-			crewmonitor.sendResources(src)
-
-	//Send nanoui files to client
-	SSnano.send_resources(src)
+	//get the common files
 	getFiles(
 		'html/search.js',
 		'html/panels.css',
 		'html/browser/common.css',
 		'html/browser/scannernew.css',
 		'html/browser/playeroptions.css',
-		'icons/stamp_icons/large_stamp-clown.png',
-		'icons/stamp_icons/large_stamp-deny.png',
-		'icons/stamp_icons/large_stamp-ok.png',
-		'icons/stamp_icons/large_stamp-hop.png',
-		'icons/stamp_icons/large_stamp-cmo.png',
-		'icons/stamp_icons/large_stamp-ce.png',
-		'icons/stamp_icons/large_stamp-hos.png',
-		'icons/stamp_icons/large_stamp-rd.png',
-		'icons/stamp_icons/large_stamp-cap.png',
-		'icons/stamp_icons/large_stamp-qm.png',
-		'icons/stamp_icons/large_stamp-law.png'
 		)
+
+	//Send nanoui files to client
+	SSnano.send_resources(src)
+
+	//Precache the client with all other assets slowly, so as to not block other browse() calls
+	getFilesSlow(src, asset_cache, register_asset = FALSE)
+