proper smooth movement

code/_onclick/item_attack.dm

@@ -85,7 +85,7 @@
 	if(force && damtype != STAMINA && HAS_TRAIT(user, TRAIT_PACIFISM))
 		to_chat(user, "<span class='warning'>You don't want to harm other living beings!</span>")
 		return
-	
+
 	if(!UseStaminaBufferStandard(user, STAM_COST_ATTACK_MOB_MULT, null, TRUE))
 		return DISCARD_LAST_ACTION
 

code/datums/components/riding.dm

@@ -53,7 +53,12 @@
 	directional_vehicle_layers["[dir]"] = layer
 
 /datum/component/riding/proc/vehicle_moved(datum/source)
-	var/atom/movable/AM = parent
+	SIGNAL_HANDLER
+
+	var/atom/movable/movable_parent = parent
+	if (isnull(dir))
+		dir = movable_parent.dir
+	movable_parent.set_glide_size(DELAY_TO_GLIDE_SIZE(vehicle_move_delay))
 	for(var/i in AM.buckled_mobs)
 		ride_check(i)
 	handle_vehicle_offsets()

code/game/mecha/mecha.dm

@@ -578,6 +578,7 @@
 
 /obj/mecha/proc/mechstep(direction)
 	var/current_dir = dir
+	set_glide_size(DELAY_TO_GLIDE_SIZE(step_in))
 	var/result = step(src,direction)
 	if(strafe)
 		setDir(current_dir)

code/game/objects/buckling.dm

@@ -84,16 +84,22 @@
 			M.IgniteMob()
 
 /atom/movable/proc/unbuckle_mob(mob/living/buckled_mob, force=FALSE)
-	if(istype(buckled_mob) && buckled_mob.buckled == src && (buckled_mob.can_unbuckle() || force))
-		. = buckled_mob
-		buckled_mob.buckled = null
-		buckled_mob.anchored = initial(buckled_mob.anchored)
-		buckled_mob.update_mobility()
-		buckled_mob.clear_alert("buckled")
-		buckled_mobs -= buckled_mob
-		SEND_SIGNAL(src, COMSIG_MOVABLE_UNBUCKLE, buckled_mob, force)
+	if(!isliving(buckled_mob))
+		CRASH("Non-living [buckled_mob] thing called unbuckle_mob() for source.")
+	if(buckled_mob.buckled != src)
+		CRASH("[buckled_mob] called unbuckle_mob() for source while having buckled as [buckled_mob.buckled].")
+	if(!force && !buckled_mob.can_unbuckle())
+		return
+	. = buckled_mob
+	buckled_mob.buckled = null
+	buckled_mob.anchored = initial(buckled_mob.anchored)
+	buckled_mob.update_mobility()
+	buckled_mob.clear_alert("buckled")
+	buckled_mob.set_glide_size(DELAY_TO_GLIDE_SIZE(buckled_mob.total_multiplicative_slowdown()))
+	buckled_mobs -= buckled_mob
+	SEND_SIGNAL(src, COMSIG_MOVABLE_UNBUCKLE, buckled_mob, force)
 
-		post_unbuckle_mob(.)
+	post_unbuckle_mob(.)
 
 /atom/movable/proc/unbuckle_all_mobs(force=FALSE)
 	if(!has_buckled_mobs())

code/game/objects/structures/transit_tubes/transit_tube_pod.dm

@@ -126,12 +126,13 @@
 
 		if(current_tube == null)
 			setDir(next_dir)
-			Move(get_step(loc, dir), dir) // Allow collisions when leaving the tubes.
+			Move(get_step(loc, dir), dir, DELAY_TO_GLIDE_SIZE(exit_delay)) // Allow collisions when leaving the tubes.
 			break
 
 		last_delay = current_tube.enter_delay(src, next_dir)
 		sleep(last_delay)
 		setDir(next_dir)
+		set_glide_size(DELAY_TO_GLIDE_SIZE(last_delay + exit_delay))
 		forceMove(next_loc) // When moving from one tube to another, skip collision and such.
 		density = current_tube.density
 

code/modules/client/client_procs.dm

@@ -147,6 +147,8 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 
 /client/proc/handle_statpanel_click(list/href_list)
 	var/atom/target = locate(href_list["statpanel_item_target"])
+	if(!target)
+		return
 	Click(target, target.loc, null, "[href_list["statpanel_item_shiftclick"]?"shift=1;":null][href_list["statpanel_item_ctrlclick"]?"ctrl=1;":null]&alt=[href_list["statpanel_item_altclick"]?"alt=1;":null]", FALSE, "statpanel")
 
 /client/proc/is_content_unlocked()

code/modules/mob/mob_movement.dm

@@ -73,6 +73,7 @@
 		return FALSE
 	//We are now going to move
 	var/add_delay = mob.movement_delay()
+	mob.set_glide_size(DELAY_TO_GLIDE_SIZE(add_delay * ( (NSCOMPONENT(direct) && EWCOMPONENT(direct)) ? 2 : 1 ) )) // set it now in case of pulled objects
 	if(old_move_delay + (add_delay*MOVEMENT_DELAY_BUFFER_DELTA) + MOVEMENT_DELAY_BUFFER > world.time)
 		move_delay = old_move_delay
 	else
@@ -95,6 +96,7 @@
 
 	if((direction & (direction - 1)) && mob.loc == n) //moved diagonally successfully
 		add_delay *= 2
+	mob.set_glide_size(DELAY_TO_GLIDE_SIZE(add_delay))
 	move_delay += add_delay
 	if(.) // If mob is null here, we deserve the runtime
 		if(mob.throwing)

code/modules/projectiles/gun.dm

@@ -18,6 +18,8 @@
 	item_flags = NEEDS_PERMIT
 	attack_verb = list("struck", "hit", "bashed")
 	attack_speed = CLICK_CD_RANGE
+	var/ranged_attack_speed = CLICK_CD_RANGE
+	var/melee_attack_speed = CLICK_CD_MELEE
 
 	var/fire_sound = "gunshot"
 	var/suppressed = null					//whether or not a message is displayed when fired
@@ -173,12 +175,25 @@
 		for(var/obj/O in contents)
 			O.emp_act(severity)
 
+/obj/item/gun/attack(mob/living/M, mob/user)
+	. = ..()
+	if(!(. & DISCARD_LAST_ACTION))
+		user.DelayNextAction(melee_attack_speed)
+
+/obj/item/gun/attack_obj(obj/O, mob/user)
+	. = ..()
+	if(!(. & DISCARD_LAST_ACTION))
+		user.DelayNextAction(melee_attack_speed)
+
 /obj/item/gun/afterattack(atom/target, mob/living/user, flag, params)
 	. = ..()
-	if(!CheckAttackCooldown(user, target))
+	if(!CheckAttackCooldown(user, target, TRUE))
 		return
 	process_afterattack(target, user, flag, params)
 
+/obj/item/gun/CheckAttackCooldown(mob/user, atom/target, shooting = FALSE)
+	return user.CheckActionCooldown(shooting? ranged_attack_speed : attack_speed, clickdelay_from_next_action, clickdelay_mod_bypass, clickdelay_ignores_next_action)
+
 /obj/item/gun/proc/process_afterattack(atom/target, mob/living/user, flag, params)
 	if(!target)
 		return

code/modules/recycling/disposal/holder.dm

@@ -76,6 +76,7 @@
 	while(active)
 		var/obj/structure/disposalpipe/curr = loc
 		last = curr
+		set_glide_size(DELAY_TO_GLIDE_SIZE(ticks * world.tick_lag))
 		curr = curr.transfer(src)
 		if(!curr && active)
 			last.expel(src, loc, dir)