@param effect the name of the effect @return Returns a copy of the given PotionEffectWrapper if registered, or null otherwise

Returns true if the cooldown has passed @param entity the entity to check their cooldown @param cooldownKey the cooldown key to check @return true if

@return The result of the recipe

Sets a cooldown of a given duration. @param entity the entity to set the cooldown to @param timems the time (in milliseconds) for the cooldown @param

Registers a double stat with the default format {@link StatFormat#FLOAT_P2} and generates a perk reward. @param name the name of the stat

Sets the result of the custom brewing event. The item in the brewing stand will be replaced with this new result unless it is null. @param result the

Gets the action which will be performed on the potion effect type. @return An action to be performed on the potion effect type.

Registers an enchantment scalings for a custom enchantment type. @param e the enchantment to set its amplifier scalings for @param scaling the scaling

Returns the amplifier of the given effect If not active, amplifier is 0 @param buff the name of the effect @return the amplifier of the effect

Sets a profile as the player's skill profile. Skill profiles are profiles that aren't persisted, where its stats and contents are calculated when the

Appends a string field to the JSON. @param key The key of the field. @param value The value of the field. @return A reference to this object.