Runtime fixes + Travis macro count - 19JAN2017 (#1608)

Fixes #609
Fixes #1599
Fixes #1563
Fixes #1581
Fixes #1600
Fixes #1598
Bumps Travis macro count

.travis.yml

@@ -4,7 +4,7 @@ sudo: false
 env:
   BYOND_MAJOR="510"
   BYOND_MINOR="1346"
-  MACRO_COUNT=1178
+  MACRO_COUNT=1156
   
 cache:
   directories:

code/game/antagonist/antagonist_helpers.dm

@@ -1,4 +1,6 @@
 /datum/antagonist/proc/can_become_antag(var/datum/mind/player, var/ignore_role)
+	if (!player.current)
+		return 0
 	if(player.current && jobban_isbanned(player.current, bantype))
 		return 0
 	if(!ignore_role)

code/game/base_turf.dm

@@ -10,6 +10,11 @@ proc/get_base_turf(var/z)
 
 //An area can override the z-level base turf, so our solar array areas etc. can be space-based.
 proc/get_base_turf_by_area(var/turf/T)
+	if (!istype(T))
+		T = get_turf(T)
+		if (!T)
+			return null
+
 	var/area/A = T.loc
 	if(A.base_turf)
 		return A.base_turf
@@ -31,4 +36,4 @@ proc/get_base_turf_by_area(var/turf/T)
 		new_base_path = /turf/space
 	base_turf_by_z["[choice]"] = new_base_path
 	message_admins("[key_name_admin(usr)] has set the base turf for z-level [choice] to [get_base_turf(choice)].")
-	log_admin("[key_name(usr)] has set the base turf for z-level [choice] to [get_base_turf(choice)].")
+	log_admin("[key_name(usr)] has set the base turf for z-level [choice] to [get_base_turf(choice)].")

code/game/dna/dna_modifier.dm

@@ -320,6 +320,8 @@
   * @return nothing
   */
 /obj/machinery/computer/scan_consolenew/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
+	if (!connected)
+		return
 
 	if(user == connected.occupant || user.stat)
 		return
@@ -402,7 +404,7 @@
 	ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
 	if (!ui)
 		// the ui does not exist, so we'll create a new() one
-        // for a list of parameters and their descriptions see the code docs in \code\modules\nano\nanoui.dm
+		// for a list of parameters and their descriptions see the code docs in \code\modules\nano\nanoui.dm
 		ui = new(user, src, ui_key, "dna_modifier.tmpl", "DNA Modifier Console", 660, 700)
 		// when the ui is first opened this is the data it will use
 		ui.set_initial_data(data)

code/game/machinery/camera/tracking.dm

@@ -138,6 +138,8 @@
 		return
 	if(!target_name)
 		src.cameraFollow = null
+	if (!track)
+		trackable_mobs()
 
 	var/mob/target = (isnull(track.humans[target_name]) ? track.others[target_name] : track.humans[target_name])
 	src.track = null

code/game/machinery/doors/airlock.dm

@@ -556,6 +556,8 @@ About the new airlock wires panel:
 		return 0
 
 /obj/machinery/door/airlock/update_icon()
+	if (!isnull(gcDestroyed))
+		return
 	set_light(0)
 	if(overlays) overlays.Cut()
 	if(density)

code/modules/events/vent_clog.dm

@@ -17,7 +17,7 @@
 		if(!temp_vent)
 			continue
 		if(temp_vent.z in config.station_levels)//STATION ZLEVEL
-			if(temp_vent.network.normal_members.len > 20)
+			if(temp_vent.network && temp_vent.network.normal_members.len > 20)
 				vents += temp_vent
 	if(!vents.len)
 		return kill()