Refactor spacemoves

code/_onclick/hud/skybox.dm

@@ -50,11 +50,9 @@
 	if(. && client)
 		client.update_skybox(old_z != get_z(src))
 
-/mob/forceMove()
-	var/old_z = get_z(src)
+/mob/Moved()
 	. = ..()
-	if(. && client)
-		client.update_skybox(old_z != get_z(src))
+	client?.update_skybox()
 
 /mob/set_viewsize()
 	. = ..()

code/game/area/Space Station 13 areas.dm

@@ -25,6 +25,7 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 	requires_power = 1
 	always_unpowered = 1
 	dynamic_lighting = 0
+	has_gravity = 0
 	power_light = 0
 	power_equip = 0
 	power_environ = 0

code/game/turfs/space/space.dm

@@ -136,15 +136,10 @@
 	return
 
 /turf/space/Entered(var/atom/movable/A)
-	..()
-
-	if (!A || src != A.loc)
-		return
-
-	inertial_drift(A)
+	. = ..()
 
 	if(edge && ticker?.mode)
-		A.touch_map_edge()
+		A?.touch_map_edge()
 
 /turf/space/proc/Sandbox_Spacemove(atom/movable/A as mob|obj)
 	var/cur_x

code/game/turfs/turf.dm

@@ -142,17 +142,6 @@ turf/attackby(obj/item/weapon/W as obj, mob/user as mob)
 			sleep(2)
 			O.update_transform()
 
-/turf/Entered(var/atom/movable/A, var/old_loc)
-	. = ..()
-
-	if(ismob(A))
-		var/mob/M = A
-		if(M.lastarea?.has_gravity == 0)
-			inertial_drift(M)
-		else if(!is_space())
-			M.inertia_dir = 0
-			M.make_floating(0)
-
 /turf/CanPass(atom/movable/mover, turf/target)
 	if(!target)
 		return FALSE
@@ -221,22 +210,6 @@ turf/attackby(obj/item/weapon/W as obj, mob/user as mob)
 /turf/proc/is_plating()
 	return 0
 
-/turf/proc/inertial_drift(atom/movable/A as mob|obj)
-	if(!(A.last_move))	return
-	if((istype(A, /mob/) && src.x > 1 && src.x < (world.maxx) && src.y > 1 && src.y < (world.maxy)))
-		var/mob/M = A
-		if(M.Process_Spacemove(1))
-			M.inertia_dir  = 0
-			return
-		spawn(5)
-			if((M && !(M.anchored) && !(M.pulledby) && (M.loc == src)))
-				if(M.inertia_dir)
-					step(M, M.inertia_dir)
-					return
-				M.inertia_dir = M.last_move
-				step(M, M.inertia_dir)
-	return
-
 /turf/proc/levelupdate()
 	for(var/obj/O in src)
 		O.hide(O.hides_under_flooring() && !is_plating())

code/modules/mob/living/living.dm

@@ -774,19 +774,18 @@ default behaviour is:
 	handle_footstep(loc)
 
 	if(pulling) // we were pulling a thing and didn't lose it during our move.
+		var/pull_dir = get_dir(src, pulling)
+		
 		if(pulling.anchored || !isturf(pulling.loc))
 			stop_pulling()
-			return
-
-		var/pull_dir = get_dir(src, pulling)
-		if(get_dist(src, pulling) > 1 || (moving_diagonally != SECOND_DIAG_STEP && ((pull_dir - 1) & pull_dir))) // puller and pullee more than one tile away or in diagonal position
+			
+		else if(get_dist(src, pulling) > 1 || (moving_diagonally != SECOND_DIAG_STEP && ((pull_dir - 1) & pull_dir))) // puller and pullee more than one tile away or in diagonal position
 			// If it is too far away or across z-levels from old location, stop pulling.
 			if(get_dist(pulling.loc, oldloc) > 1 || pulling.loc.z != oldloc?.z)
 				stop_pulling()
-				return
 
 			// living might take damage from drags
-			if(isliving(pulling))
+			else if(isliving(pulling))
 				var/mob/living/M = pulling
 				M.dragged(src, oldloc)
 
@@ -794,6 +793,35 @@ default behaviour is:
 			if(pulling && get_dist(src, pulling) > 1) // the pullee couldn't keep up
 				stop_pulling()
 
+	if(!isturf(loc))
+		return	
+	else if(lastarea?.has_gravity == 0)
+		inertial_drift()
+	//VOREStation Edit Start
+	else if(flying)
+		inertial_drift()
+		make_floating(1)
+	//VOREStation Edit End
+	else if(!isspace(loc))
+		inertia_dir = 0
+		make_floating(0)
+
+/mob/living/proc/inertial_drift()
+	if(x > 1 && x < (world.maxx) && y > 1 && y < (world.maxy))
+		if(Process_Spacemove(1))
+			inertia_dir = 0
+			return
+		
+		var/locthen = loc
+		spawn(5)
+			if(!anchored && !pulledby && loc == locthen)
+				var/stepdir = inertia_dir ? inertia_dir : last_move
+				if(!stepdir)
+					return
+				var/turf/T = get_step(src, stepdir)
+				if(!T)
+					return
+				Move(T, stepdir, 5)
 
 /mob/living/proc/handle_footstep(turf/T)
 	return FALSE

code/modules/mob/mob_movement.dm

@@ -388,9 +388,9 @@
 
 	//Check to see if we slipped
 	if(prob(Process_Spaceslipping(5)) && !buckled)
-		to_chat(src, "<font color='blue'><B>You slipped!</B></font>")
-		src.inertia_dir = src.last_move
-		step(src, src.inertia_dir)
+		to_chat(src, "<span class='notice'><B>You slipped!</B></span>")
+		inertia_dir = last_move
+		step(src, src.inertia_dir) // Not using Move for smooth glide here because this is a 'slip' so should be sudden.
 		return 0
 	//If not then we can reset inertia and move
 	inertia_dir = 0
@@ -402,7 +402,7 @@
 	var/shoegrip
 
 	for(var/turf/turf in oview(1,src))
-		if(istype(turf,/turf/space))
+		if(isspace(turf))
 			continue
 
 		if(istype(turf,/turf/simulated/floor)) // Floors don't count if they don't have gravity