Syncs maps, and a bunch of other things that no one will care about/notice/give fucks about until they break. Welcome to conflict hell. (#2460)

* fuck pubby

* fuck you too ceres

* ree

* this is going to be a disaster isn't it

* disaster

* dme

* -_-

* tg

* woops

* proper sync

* Welcome to conflict hell.

* lets hope this fixes more things than it breaks

* gdi

* goddamnit

code/datums/components/slippery.dm

@@ -0,0 +1,21 @@
+/datum/component/slippery
+	var/intensity
+	var/lube_flags
+	var/mob/slip_victim
+
+/datum/component/slippery/Initialize(_intensity, _lube_flags = NONE)
+	intensity = max(_intensity, 0)
+	lube_flags = _lube_flags
+	if(ismovableatom(parent))
+		RegisterSignal(COMSIG_MOVABLE_CROSSED, .proc/Slip)
+	else
+		RegisterSignal(COMSIG_ATOM_ENTERED, .proc/Slip)
+
+/datum/component/slippery/proc/Slip(atom/movable/AM)
+	var/mob/victim = AM
+	if(istype(victim) && !victim.is_flying() && victim.slip(intensity, parent, lube_flags))
+		slip_victim = victim
+		return TRUE
+
+/datum/component/slippery/AfterComponentActivated()
+	slip_victim = null