Revert "Revert "Garbage collection, asset delivery, icon2html revolution, and…" (#15816)

This reverts commit f6d0f62622.
This commit is contained in:
Heroman3003
2024-04-22 06:29:01 +10:00
committed by GitHub
parent a2d91ee15e
commit c7b6c3e42b
251 changed files with 2361 additions and 1626 deletions
+7 -17
View File
@@ -1,5 +1,5 @@
/// Process asset cache client topic calls for "asset_cache_confirm_arrival=[INT]"
/// Process asset cache client topic calls for `"asset_cache_confirm_arrival=[INT]"`
/client/proc/asset_cache_confirm_arrival(job_id)
var/asset_cache_job = round(text2num(job_id))
//because we skip the limiter, we have to make sure this is a valid arrival and not somebody tricking us into letting them append to a list without limit.
@@ -10,17 +10,9 @@
return asset_cache_job || TRUE
/// Process asset cache client topic calls for "asset_cache_preload_data=[HTML+JSON_STRING]
/// Process asset cache client topic calls for `"asset_cache_preload_data=[HTML+JSON_STRING]"`
/client/proc/asset_cache_preload_data(data)
/*var/jsonend = findtextEx(data, "{{{ENDJSONDATA}}}")
if (!jsonend)
CRASH("invalid asset_cache_preload_data, no jsonendmarker")*/
//var/json = html_decode(copytext(data, 1, jsonend))
var/json = data
// This is a stupid workaround to BYOND injecting this pngfix mess into IE7 clients browse()
json = replacetext(json, "<!--\[if lt IE 7.]>\n<script defer type=text/javascript src=pngfix.js></script>\n<!\[endif]-->", "")
var/list/preloaded_assets = json_decode(json)
for (var/preloaded_asset in preloaded_assets)
@@ -30,19 +22,17 @@
sent_assets |= preloaded_assets
/// Updates the client side stored html/json combo file used to keep track of what assets the client has between restarts/reconnects.
/client/proc/asset_cache_update_json(verify = FALSE, list/new_assets = list())
/// Updates the client side stored json file used to keep track of what assets the client has between restarts/reconnects.
/client/proc/asset_cache_update_json()
if (world.time - connection_time < 10 SECONDS) //don't override the existing data file on a new connection
return
if (!islist(new_assets))
new_assets = list("[new_assets]" = md5(SSassets.cache[new_assets]))
src << browse(json_encode(new_assets|sent_assets), "file=asset_data.json&display=0")
src << browse(json_encode(sent_assets), "file=asset_data.json&display=0")
/// Blocks until all currently sending browser assets have been sent.
/// Blocks until all currently sending browse and browse_rsc assets have been sent.
/// Due to byond limitations, this proc will sleep for 1 client round trip even if the client has no pending asset sends.
/// This proc will return an untrue value if it had to return before confirming the send, such as timeout or the client going away.
/client/proc/asset_flush(timeout = 50)
/client/proc/browse_queue_flush(timeout = 50)
var/job = ++last_asset_job
var/t = 0
var/timeout_time = timeout