Runtimes fixes (#44885)

* fix meter work on un initialized pipe

* fix runtime in process_cell

whet it try to call to wrong type turf

* fix roundstart runtime in debug sungery disc

*  fix return_air() runtime

Runtime in pipes.dm, line 52: Cannot read null.air

* s

* Update surgery.dm

* Update pipes.dm

* Update meter.dm

* Update LINDA_turf_tile.dm

* Disable atmos processing in outer border on load.

* Update map_template.dm

* Update map_template.dm

* Update map_template.dm

* Update pipes.dm

more runtimes for good of runtimes

code/modules/atmospherics/machinery/other/meter.dm

@@ -55,7 +55,7 @@
 	PIPING_LAYER_DOUBLE_SHIFT(src, target_layer)
 
 /obj/machinery/meter/process_atmos()
-	if(!target)
+	if(!(target?.flags_1 & INITIALIZED_1))
 		icon_state = "meterX"
 		return 0
 

code/modules/mapping/map_template.dm

@@ -84,6 +84,13 @@
 	if(T.y+height > world.maxy)
 		return
 
+	var/list/border = block(locate(max(T.x-1, 1),			max(T.y-1, 1),			 T.z),
+							locate(min(T.x+width+1, world.maxx),	min(T.y+height+1, world.maxy), T.z))
+	for(var/L in border)
+		var/turf/turf_to_disable = L
+		SSair.remove_from_active(turf_to_disable) //stop processing turfs along the border to prevent runtimes, we return it in initTemplateBounds()
+		turf_to_disable.atmos_adjacent_turfs?.Cut()
+
 	// Accept cached maps, but don't save them automatically - we don't want
 	// ruins clogging up memory for the whole round.
 	var/datum/parsed_map/parsed = cached_map || new(file(mappath))

code/modules/surgery/surgery.dm

@@ -147,7 +147,7 @@
 	var/list/req_tech_surgeries = subtypesof(/datum/surgery)
 	for(var/i in req_tech_surgeries)
 		var/datum/surgery/beep = i
-		if(beep.requires_tech)
+		if(initial(beep.requires_tech))
 			surgeries += beep
 
 //INFO