-local minetest,math,vector,ipairs,pairs,table = minetest,math,vector,ipairs,pairs,table
-
-local food_class = {}
-local food_control_pool = {} -- holds eating data
-food_class.copy = table.copy
-food_class.food_data = {}
-food_class.ipairs = ipairs
-food_class.pairs = pairs
-food_class.play = minetest.sound_play
-food_class.get_group = minetest.get_item_group
-food_class.get_connected = minetest.get_connected_players
-food_class.add_vector = vector.add
-food_class.multiply = vector.multiply
-food_class.random = math.random
-food_class.add_ps = minetest.add_particlespawner
-
-food_class.particle_constant = {
+local minetest,math,vector,ipairs,pairs,table =
+ minetest,math,vector,ipairs,pairs,table
+
+local food_control_pool = {}
+
+local particle_constant = {