Medibots now auto-sync tech (#1913)

code/modules/mob/living/basic/bots/medbot/medbot.dm

@@ -156,7 +156,7 @@
 /mob/living/basic/bot/medbot/LateInitialize()
 	. = ..()
 	if(!CONFIG_GET(flag/no_default_techweb_link) && !linked_techweb)
-		linked_techweb = SSresearch.science_tech
+		link_techweb(SSresearch.science_tech) // monkestation edit: techweb linking refactor
 
 /mob/living/basic/bot/medbot/update_icon_state()
 	. = ..()
@@ -187,7 +187,7 @@
 
 /mob/living/basic/bot/medbot/multitool_act(mob/living/user, obj/item/multitool/tool)
 	if(!QDELETED(tool.buffer) && istype(tool.buffer, /datum/techweb))
-		linked_techweb = tool.buffer
+		link_techweb(tool.buffer) // monkestation edit: techweb linking refactor
 	return TOOL_ACT_TOOLTYPE_SUCCESS
 
 // Variables sent to TGUI
@@ -222,9 +222,10 @@
 		if("stationary_mode")
 			medical_mode_flags ^= MEDBOT_STATIONARY_MODE
 		if("sync_tech")
-			if(!linked_techweb)
+			if(!sync_tech())
 				to_chat(our_user, span_notice("No research techweb connected."))
 				return
+			/* monkestation start - move sync_tech into its own proc.
 			var/oldheal_amount = heal_amount
 			var/tech_boosters
 			for(var/index in linked_techweb.researched_designs)
@@ -236,6 +237,7 @@
 				heal_amount = (round(tech_boosters * 0.5, 0.1) * initial(heal_amount)) + initial(heal_amount) //every 2 tend wounds tech gives you an extra 100% healing, adjusting for unique branches (combo is bonus)
 				if(oldheal_amount < heal_amount)
 					speak("New knowledge found! Surgical efficacy improved to [round(heal_amount/initial(heal_amount)*100)]%!")
+			*/ // monkestation end
 
 	update_appearance()
 

monkestation/code/modules/mob/living/basic/bots/medbot/medbot.dm

@@ -0,0 +1,29 @@
+/mob/living/basic/bot/medbot/proc/link_techweb(datum/techweb/techweb)
+	if(QDELETED(techweb))
+		return FALSE
+	if(!QDELETED(linked_techweb))
+		UnregisterSignal(linked_techweb, COMSIG_TECHWEB_ADD_DESIGN)
+	linked_techweb = techweb
+	RegisterSignal(linked_techweb, COMSIG_TECHWEB_ADD_DESIGN, PROC_REF(on_techweb_add_design))
+	sync_tech()
+
+/mob/living/basic/bot/medbot/proc/on_techweb_add_design(datum/source, datum/design/design, custom)
+	SIGNAL_HANDLER
+	if(istype(design, /datum/design/surgery/healing))
+		addtimer(CALLBACK(src, PROC_REF(sync_tech)), 2.5 SECONDS, TIMER_UNIQUE | TIMER_OVERRIDE) // signal is called BEFORE design is added, plus avoids spam if multiple are researched in quick succession
+
+/mob/living/basic/bot/medbot/proc/sync_tech()
+	if(QDELETED(linked_techweb))
+		return FALSE
+	var/oldheal_amount = heal_amount
+	var/tech_boosters
+	for(var/index in linked_techweb.researched_designs)
+		var/datum/design/surgery/healing/design = SSresearch.techweb_design_by_id(index)
+		if(!istype(design))
+			continue
+		tech_boosters++
+	if(tech_boosters)
+		heal_amount = (round(tech_boosters * 0.5, 0.1) * initial(heal_amount)) + initial(heal_amount) //every 2 tend wounds tech gives you an extra 100% healing, adjusting for unique branches (combo is bonus)
+		if(oldheal_amount < heal_amount)
+			speak("New knowledge found! Surgical efficacy improved to [round(heal_amount/initial(heal_amount)*100)]%!")
+	return TRUE

tgstation.dme

@@ -6549,6 +6549,7 @@
 #include "monkestation\code\modules\mob\living\living_defines.dm"
 #include "monkestation\code\modules\mob\living\status_procs.dm"
 #include "monkestation\code\modules\mob\living\basic\animatronic.dm"
+#include "monkestation\code\modules\mob\living\basic\bots\medbot\medbot.dm"
 #include "monkestation\code\modules\mob\living\basic\ggg\glerm.dm"
 #include "monkestation\code\modules\mob\living\basic\ggg\susflash.dm"
 #include "monkestation\code\modules\mob\living\basic\pets\parrot\parrot_ai\parroting_action.dm"