Animal Tweaks: Second attempt (#849)

* Merge branch 'AnimalTweaks_Fix4' into AnimalTweaks_Fix5

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

* REMOVED VENT THINGS FROM CHANGELOG

* switch statement for helper

code/modules/reagents/dispenser/dispenser_presets.dm

@@ -63,6 +63,7 @@
 	icon_state = "soda_dispenser"
 	ui_title = "Soda Dispenser"
 	accept_drinking = 1
+	density = 0//It's a half-height machine that sits on a table, this allows small things to walk under that table
 
 /obj/machinery/chemical_dispenser/bar_soft/full
 	spawn_cartridges = list(
@@ -91,6 +92,7 @@
 	icon_state = "booze_dispenser"
 	ui_title = "Booze Dispenser"
 	accept_drinking = 1
+	density = 0//It's a half-height machine that sits on a table, this allows small things to walk under that table
 
 /obj/machinery/chemical_dispenser/bar_alc/full
 	spawn_cartridges = list(

code/modules/reagents/reagent_containers/food/snacks.dm

@@ -110,6 +110,8 @@
 
 	else if (isanimal(M))
 		var/mob/living/simple_animal/SA = M
+		SA.scan_interval = SA.min_scan_interval//Feeding an animal will make it suddenly care about food
+
 		var/m_bitesize = bitesize * SA.bite_factor//Modified bitesize based on creature size
 		var/amount_eaten = m_bitesize
 
@@ -127,8 +129,12 @@
 			bitecount++
 			if (amount_eaten >= m_bitesize)
 				user.visible_message("<span class='notice'>[user] feeds [M] [src].</span>")
+				if (!istype(M.loc, /turf))//held mobs don't see visible messages
+					M << "<span class='notice'>[user] feeds you [src].</span>"
 			else
 				user.visible_message("<span class='notice'>[user] feeds [M] a tiny bit of [src]. <b>It looks full.</b></span>")
+				if (!istype(M.loc, /turf))
+					M << "<span class='notice'>[user] feeds you a tiny bit of [src]. <b>You feel pretty full!</b></span>"
 			On_Consume(M)
 			return 1
 		else