item
 name string
 internal_name string
 colour hex
 stacksize integer
 effect boolean
 always_drinkable boolean
recipe
 item string
 item_mod_id string
 item_metadata integer
thirst_stats
 bar_heal integer
 saturation_heal float
 poison_chance float
 potion_cure boolean
hunger_stats
 bar_heal_hunger integer
 saturation_heal_hunger float
potion_effect
 id integer
 duration integer

//careful there is a space in there - add modifiers in brackets
split_modifier [:-= ]