Moves turf collision handling into living_defense

Conflicts:
	code/modules/mob/living/living_defense.dm

code/game/atoms.dm

@@ -43,7 +43,7 @@
 				step(src, turn(src.dir, 180))
 			if(istype(src,/mob/living))
 				var/mob/living/M = src
-				M.take_organ_damage(20)
+				M.turf_collision(T, speed)
 
 /atom/Del()
 	// Pass to Destroy().

code/modules/mob/living/living_defense.dm

@@ -78,6 +78,9 @@
 			dtype = W.damtype
 			if (W.hitsound && W.throwforce > 0)
 				playsound(loc, W.hitsound, 30, 1, -1)
+
+		//run to-hit check here
+
 		src.visible_message("\red [src] has been hit by [O].")
 		var/armor = run_armor_check(zone, "melee", "Your armor has protected your [zone].", "Your armor has softened hit to your [zone].")
 
@@ -126,6 +129,9 @@
 						src.anchored = 1
 						src.pinned += O
 
+//This is called when the mob is thrown into a dense turf
+/mob/living/proc/turf_collision(var/turf/T, var/speed)
+	src.take_organ_damage(speed*4)
 
 /mob/living/proc/near_wall(var/direction,var/distance=1)
 	var/turf/T = get_step(get_turf(src),direction)