Revert "[SHOULD BE DONE BUT LETS TESTMERGE FIRST] TG SYNC"

code/modules/research/techweb/_techweb.dm

@@ -17,9 +17,6 @@
 	var/id = "generic"
 	var/list/research_logs = list()								//IC logs.
 	var/max_bomb_value = 0
-	var/organization = "Third-Party"							//Organization name, used for display.
-	var/last_bitcoins = 0										//Current per-second production, used for display only.
-	var/list/tiers = list()										//Assoc list, datum = number, 1 is available, 2 is all reqs are 1, so on
 
 /datum/techweb/New()
 	for(var/i in SSresearch.techweb_nodes_starting)
@@ -31,7 +28,6 @@
 /datum/techweb/admin
 	research_points = INFINITY	//KEKKLES.
 	id = "ADMIN"
-	organization = "CentCom"
 
 /datum/techweb/admin/New()	//All unlocked.
 	. = ..()
@@ -42,7 +38,6 @@
 
 /datum/techweb/science	//Global science techweb for RND consoles.
 	id = "SCIENCE"
-	organization = "Nanotrasen"
 
 /datum/techweb/Destroy()
 	researched_nodes = null
@@ -153,31 +148,15 @@
 	recalculate_nodes(TRUE)				//Fully rebuild the tree.
 
 /datum/techweb/proc/boost_with_path(datum/techweb_node/N, itempath)
-	if(!istype(N) || !ispath(itempath))
+	if(!istype(N)||!ispath(itempath))
 		return FALSE
-	boosted_nodes[N] = max(boosted_nodes[N], N.boost_item_paths[itempath])
-	if(N.autounlock_by_boost)
-		hidden_nodes -= N.id
+	var/boost = N.boost_item_paths[itempath]
+	if(!boosted_nodes[N])
+		boosted_nodes[N] = boost
+		if(N.autounlock_by_boost)
+			hidden_nodes -= N.id
 	return TRUE
 
-/datum/techweb/proc/update_tiers(datum/techweb_node/base)
-	var/list/current = list(base)
-	while (current.len)
-		var/list/next = list()
-		for (var/node_ in current)
-			var/datum/techweb_node/node = node_
-			var/tier = 0
-			if (!researched_nodes[node.id])  // researched is tier 0
-				for (var/id in node.prereq_ids)
-					var/prereq_tier = tiers[node.prerequisites[id]]
-					tier = max(tier, prereq_tier + 1)
-
-			if (tier != tiers[node])
-				tiers[node] = tier
-				for (var/id in node.unlocks)
-					next += node.unlocks[id]
-		current = next
-
 /datum/techweb/proc/update_node_status(datum/techweb_node/node, autoupdate_consoles = TRUE)
 	var/researched = FALSE
 	var/available = FALSE
@@ -206,7 +185,6 @@
 		else
 			if(visible)
 				visible_nodes[node.id] = node
-	update_tiers(node)
 	if(autoupdate_consoles)
 		for(var/v in consoles_accessing)
 			var/obj/machinery/computer/rdconsole/V = v