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Tutorials for Minecraft 1.15

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tutorial:items_docs

Items

Items are the pieces of content that appear in your inventory. They can perform actions when you click, act as food, or spawn entities. The following documentation will give you a rundown of the entire Item class and everything related to it. For a tutorial you can follow along, visit Practical Example: Adding an Item.

Item Settings

The Item constructor requires an Item.Settings instance. This builder class defines behavior such as stack size, durability, and whether the item is edible. A full table of available builder methods is shown below:

Method Args Description
food FoodComponent Changes the Item to be edible based on the given FoodComponent.
maxCount int Sets the Item's max stack count. Can't be used in combination with damage.
maxDamageIfAbsent int Sets the Item's maximum damage count if it hasn't already been set.
maxDamage int Sets the Item's max stack durability.
recipeRemainder Item Sets the Item's recipe remainder, which is given back to the player after the Item is used in a recipe.
group ItemGroup Sets the ItemGroup of the Item, which is used for creative tabs.
rarity Rarity Sets the rarity of the Item, which changes its name color.

Food

public Item.Settings food(FoodComponent foodComponent)

foodComponent - instance of'FoodComponent. When set, the Item will be edible based on the settings provided by the FoodComponent builder. For an in-depth explanation of the available options, view the FoodComponent Overview page.


Max Stack Count

public Item.Settings maxCount(int maxCount)

maxCount - the maximum count of an ItemStack for the given Item. If maxDamage() has already been called, a RuntimeException is thrown, as an Item cannot have both damage and count. Keeping the max count at or below 64 is recommended, as any value above that can lead to various issues.


Max Damage if Absent

public Item.Settings maxDamageIfAbsent(int maxDamage)

maxDamage - max durability of the given Item when in ItemStack form.

If maxDamage() has not been called yet, the max durability of the Item is set to the value passed in. This is used for cases such as tools and armor, where the Item's durability is only set to the ToolMaterial's durability if it has not been set yet.


Max Damage

public Item.Settings maxDamage(int maxDamage)

maxDamage - max durability of the given Item when in ItemStack form.


Recipe Remainder

public Item.Settings recipeRemainder(Item recipeRemainder)

recipeRemainder - Item to return as a remainder when the base Item is used in a crafting recipe.

When a recipe remainder is set on an Item, any recipe using that Item will return the remainder on craft. This is used for buckets (Water, Lava, Milk) and bottles (Dragon Breath, Honey) returning their respective empty items when used in recipes.


Group

public Item.Settings group(ItemGroup group)

group - ItemGroup to add Item in.

Each ItemGroup appears as a tab in the creative inventory. Adding an Item to this group will add it to the tab. The order of the group is based on registry order. For more information on creating a group, see the ItemGroups page.


Rarity

public Item.Settings rarity(Rarity rarity)

rarity - Rarity of the given Item.

If Rarity is set, the given Item will have a custom name color. An Item's Rarity defaults to common.

Rarity Color
Common White
Uncommon Yellow
Rare Aqua
Epic Light Purple
tutorial/items_docs.txt · Last modified: 2020/04/01 19:45 by draylar