April sync (#360)

* Maps and things no code/icons

* helpers defines globalvars

* Onclick world.dm orphaned_procs

* subsystems

Round vote and shuttle autocall done here too

* datums

* Game folder

* Admin - chatter modules

* clothing - mining

* modular computers - zambies

* client

* mob level 1

* mob stage 2 + simple_animal

* silicons n brains

* mob stage 3 + Alien/Monkey

* human mobs

* icons updated

* some sounds

* emitter y u no commit

* update tgstation.dme

* compile fixes

* travis fixes

Also removes Fast digest mode, because reasons.

* tweaks for travis Mentors are broke again

Also fixes Sizeray guns

* oxygen loss fix for vore code.

* removes unused code

* some code updates

* bulk fixes

* further fixes

* outside things

* whoops.

* Maint bar ported

* GLOBs.

code/modules/power/smes.dm

@@ -53,7 +53,7 @@
 
 	spawn(5)
 		dir_loop:
-			for(var/d in cardinal)
+			for(var/d in GLOB.cardinal)
 				var/turf/T = get_step(src, d)
 				for(var/obj/machinery/power/terminal/term in T)
 					if(term && term.dir == turn(d, 180))
@@ -196,7 +196,7 @@
 		cell.charge = (charge / capacity) * cell.maxcharge
 
 /obj/machinery/power/smes/Destroy()
-	if(ticker && ticker.current_state == GAME_STATE_PLAYING)
+	if(SSticker && SSticker.current_state == GAME_STATE_PLAYING)
 		var/area/area = get_area(src)
 		message_admins("SMES deleted at (<A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[x];Y=[y];Z=[z]'>[area.name]</a>)")
 		log_game("SMES deleted at ([area.name])")
@@ -261,7 +261,7 @@
 
 
 /obj/machinery/power/smes/proc/chargedisplay()
-	return round(5.5*charge/capacity)
+	return Clamp(round(5.5*charge/capacity),0,5)
 
 /obj/machinery/power/smes/process()
 	if(stat & BROKEN)
@@ -354,7 +354,7 @@
 		terminal.powernet.load += amount
 
 /obj/machinery/power/smes/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = 0, \
-										datum/tgui/master_ui = null, datum/ui_state/state = default_state)
+										datum/tgui/master_ui = null, datum/ui_state/state = GLOB.default_state)
 	ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
 	if(!ui)
 		ui = new(user, src, ui_key, "smes", name, 340, 440, master_ui, state)