things with stuff (#6233)

* buncha things from upstream

* datums globals, onclick

* datums

* game folder, holy shit mirror bot why

* modules

* icons

* dme

* compiles cleanly

* tools purge

* updates maps

* double check just because. and wew lad

* incidentally, this needs more work first

* some things

* weh

* sound cleanup and icons

* reeeee

* compile issues

* oh look, fresh code sync

* cleans up some unused icons

* dirty vars

* reeeeeeeeeeeeeeee

* wew lad. fuck off with this already

code/modules/mob/mob_helpers.dm

@@ -254,7 +254,7 @@ It's fairly easy to fix if dealing with single letters but not so much with comp
 
 
 /proc/shake_camera(mob/M, duration, strength=1)
-	if(!M || !M.client || duration <= 0)
+	if(!M || !M.client || duration < 1)
 		return
 	var/client/C = M.client
 	var/oldx = C.pixel_x
@@ -408,7 +408,7 @@ It's fairly easy to fix if dealing with single letters but not so much with comp
 		else
 			dam = 0
 		if((brute_heal > 0 && affecting.brute_dam > 0) || (burn_heal > 0 && affecting.burn_dam > 0))
-			if(affecting.heal_damage(brute_heal, burn_heal, 1, 0))
+			if(affecting.heal_damage(brute_heal, burn_heal, 0, TRUE, FALSE))
 				H.update_damage_overlays()
 			user.visible_message("[user] has fixed some of the [dam ? "dents on" : "burnt wires in"] [H]'s [affecting.name].", \
 			"<span class='notice'>You fix some of the [dam ? "dents on" : "burnt wires in"] [H]'s [affecting.name].</span>")