Implementing movement system flags, fixing simplemob movement delays.

code/modules/mob/dead/observer/observer.dm

@@ -2,6 +2,7 @@
 	name = "observer"
 	desc = "This shouldn't appear"
 	density = 0
+	move_intents = list(/decl/move_intent/no_delay)
 
 /mob/observer/dead
 	name = "ghost"

code/modules/mob/living/simple_mob/simple_mob.dm

@@ -17,6 +17,11 @@
 
 	has_huds = TRUE // We do show AI status huds for buildmode players
 
+	move_intents = list(
+		/decl/move_intent/animal_run,
+		/decl/move_intent/animal_walk
+	)
+
 	var/tt_desc = null //Tooltip description
 
 	//Settings for played mobs
@@ -225,17 +230,17 @@
 	return ..()
 */
 /mob/living/simple_mob/movement_delay()
-	. = movement_cooldown
 
 	if(force_max_speed)
 		return -3
-
+	. = 0
 	for(var/datum/modifier/M in modifiers)
 		if(!isnull(M.haste) && M.haste == TRUE)
 			return -3
 		if(!isnull(M.slowdown))
 			. += M.slowdown
 
+	. += ..() + movement_cooldown
 	// Turf related slowdown
 	var/turf/T = get_turf(src)
 	if(T && T.get_movement_cost() && !hovering) // Flying mobs ignore turf-based slowdown. Aquatic mobs ignore water slowdown, and can gain bonus speed in it.
@@ -252,8 +257,6 @@
 	if(IS_WALKING(src))
 		. *= 1.5
 
-	. += config.animal_delay
-
 	. += ..()
 
 

code/modules/mob/mob.dm

@@ -34,7 +34,7 @@
 	zone_sel = null
 
 /mob/Initialize()
-	move_intent = GET_DECL(/decl/move_intent/run) // Sets the initial move_intent.
+	move_intent = GET_DECL(move_intents[1]) // Sets the initial move_intent.
 	mob_list += src
 	if(stat == DEAD)
 		dead_mob_list += src

code/modules/organs/internal/intestine.dm

@@ -17,7 +17,7 @@
 		if(prob(1))
 			owner.custom_pain("Your abdomen feels like it's tearing itself apart!",1)
 			if(!IS_WALKING(owner))
-				owner.set_move_intent(/decl/move_intent/walk)
+				owner.set_move_intent(owner.get_movement_intent_with_flag(MOVEMENT_INTENT_WALKING))
 
 /obj/item/organ/internal/intestine/xeno
 	color = "#555555"

code/modules/organs/internal/kidneys.dm

@@ -39,7 +39,7 @@
 		if(prob(1))
 			owner.custom_pain("You feel extremely tired, like you can't move!",1)
 			if(!IS_WALKING(owner))
-				owner.set_move_intent(/decl/move_intent/walk)
+				owner.set_move_intent(owner.get_movement_intent_with_flag(MOVEMENT_INTENT_WALKING))
 
 /obj/item/organ/internal/kidneys/grey
 	icon_state = "kidneys_grey"

code/modules/projectiles/targeting/targeting_mob.dm

@@ -58,13 +58,18 @@
 		trigger_aiming(TARGET_CAN_MOVE)
 
 /mob/living/proc/set_move_intent(decl/move_intent/intent)
-	if(move_intent.type == intent)
-		return
-
 	var/new_intent = GET_DECL(intent)
 	if(isnull(new_intent))
 		return
+	if(move_intent != new_intent)
+		move_intent = new_intent
+		if(hud_used?.move_intent)
+			hud_used.move_intent.icon_state = move_intent.hud_icon_state
 
-	move_intent = new_intent
-	if(hud_used?.move_intent)
-		hud_used.move_intent.icon_state = move_intent.hud_icon_state
+/mob/living/proc/get_movement_intent_with_flag(var/flag_to_check = MOVEMENT_INTENT_WALKING)
+	if(!flag_to_check || !length(move_intents))
+		return
+	for(var/move_intent_type in move_intents)
+		var/decl/move_intent/check_intent = GET_DECL(move_intent_type)
+		if(check_intent.flags & flag_to_check)
+			return move_intent_type