More defines moves

code/modules/client/client_defines.dm

@@ -156,3 +156,19 @@
 	var/parallax_movedir = 0
 	var/parallax_layers_max = 4
 	var/parallax_animate_timer
+
+	/**
+	 * Assoc list with all the active maps - when a screen obj is added to
+	 * a map, it's put in here as well.
+	 *
+	 * Format: list(<mapname> = list(/obj/screen))
+	 */
+	var/list/screen_maps = list()
+
+	// List of all asset filenames sent to this client by the asset cache, along with their assoicated md5s
+	var/list/sent_assets = list()
+	/// List of all completed blocking send jobs awaiting acknowledgement by send_asset
+	var/list/completed_asset_jobs = list()
+	/// Last asset send job id.
+	var/last_asset_job = 0
+	var/last_completed_asset_job = 0