Dispensers now support spawn eggs

mods/mobs/api.lua

@@ -2826,7 +2826,7 @@ function mobs:register_egg(mob, desc, background, addegg, no_creative)
 
 			if pos
 			and within_limits(pos, 0)
-			and not minetest.is_protected(pos, placer:get_player_name()) then
+			and (not placer or not minetest.is_protected(pos, placer:get_player_name())) then
 
 				pos.y = pos.y + 1
 
@@ -2840,9 +2840,11 @@ function mobs:register_egg(mob, desc, background, addegg, no_creative)
 
 				if ent.type ~= "monster" then
 					-- set owner and tame if not monster
+					if placer then
 						ent.owner = placer:get_player_name()
 						ent.tamed = true
 					end
+				end
 
 				-- if not in creative then take item
 				if not creative then

mods/redstone/mcl_dispensers/init.lua

@@ -298,6 +298,17 @@ local dispenserdef = {
 						end
 					end
 
+				elseif igroups.spawn_egg then
+					-- Place spawn egg
+					if not dropnodedef.walkable then
+						pointed_thing = { above = droppos, under = { x=droppos.x, y=droppos.y-1, z=droppos.z } }
+
+						minetest.registered_items[iname].on_place(ItemStack(iname), nil, pointed_thing)
+
+						stack:take_item()
+						inv:set_stack("main", stack_id, stack)
+					end
+
 				-- TODO: Many other dispenser actions
 				else
 					-- Drop item