Item stacks should never be compared using {@code ==} operator or {@code equals} COMMENT method. This also means they cannot be used as a map key. To check if an item stack COMMENT is of a certain item, use {@link #isOf(Item)}. To compare two item stacks, use {@link COMMENT #areItemsEqual} to check the item only, or {@link #areEqual} to also check the item COMMENT count and the NBT. Use {@link #isEmpty} to check if an item stack is empty instead of COMMENT doing {@code stack == ItemStack.EMPTY}. COMMENT COMMENT
When storing an item stack in an inventory or other places, make sure that an instance COMMENT is never stored in multiple places. When two inventories hold the same instance, it COMMENT will duplicate the item stack (and become two instances) when one is saved and reloaded. COMMENT COMMENT
| Key | Type | Purpose | COMMENT
|---|---|---|
| {@code id} | {@link net.minecraft.nbt.NbtString} | The identifier of the item. | COMMENT
| {@code Count} | {@link net.minecraft.nbt.NbtByte} | The count of items in the stack. | COMMENT
| {@code tag} | {@link NbtCompound} | The item stack's custom NBT. | COMMENT
COMMENT Various methods are available to interact with the custom NBT, some methods might refer to a "sub NBT", COMMENT a sub NBT is a child element of the custom NBT. COMMENT COMMENT
| Category | Method | Summary | COMMENT
|---|---|---|
| Custom NBT | {@link #hasNbt()} | Returns whether the item stack has custom NBT. | COMMENT
| Custom NBT | {@link #getNbt()} | Returns the custom NBT of the item stack. | COMMENT
| Custom NBT | {@link #getOrCreateNbt()} | Returns the custom NBT of the item stack, or creates one if absent, mutating the stack. | COMMENT
| Custom NBT | {@link #setNbt(NbtCompound)} | Sets the custom NBT of the item stack. | COMMENT
| Sub Custom NBT | {@link #getSubNbt(String)} | Returns the sub NBT compound at the specified key. | COMMENT
| Sub Custom NBT | {@link #getOrCreateSubNbt(String)} | Returns the sub NBT compound at the specified key, or create one if absent, mutating the stack. | COMMENT
| Sub Custom NBT | {@link #removeSubNbt(String)} | Removes the sub NBT element at the specified key. | COMMENT
| Sub Custom NBT | {@link #setSubNbt(String, NbtElement)} | Sets the sub NBT element at the specified key. | COMMENT
This should never be mutated. COMMENT COMMENT @see ItemStack#isEmpty FIELD field_8038 item Lnet/minecraft/class_1792; FIELD field_8040 nbt Lnet/minecraft/class_2487; COMMENT Represents the item stack's custom NBT. COMMENT
COMMENT Stored at the key {@code tag} in the serialized item stack NBT.
COMMENT
COMMENT @see Item Stack NBT Operations
METHOD This is used by item frames and item entities, and does not need to be called
COMMENT for other entities.
COMMENT
COMMENT @see #isInFrame
COMMENT @see #getFrame
COMMENT @see #getHolder
ARG 1 holder
METHOD method_28376 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
ARG 0 instance
METHOD method_28377 (Lnet/minecraft/class_1799;)Ljava/util/Optional;
ARG 0 stack
METHOD method_28378 (Lnet/minecraft/class_1799;)Ljava/lang/Integer;
ARG 0 stack
METHOD method_28379 (Lnet/minecraft/class_1799;)Lnet/minecraft/class_1792;
ARG 0 stack
METHOD method_30266 getHideFlags ()I
METHOD method_30267 isSectionVisible (ILnet/minecraft/class_1799$class_5422;)Z
COMMENT Determines whether the given tooltip section will be visible according to the given flags.
ARG 0 flags
ARG 1 tooltipSection
METHOD method_30268 addHideFlag (Lnet/minecraft/class_1799$class_5422;)V
ARG 1 tooltipSection
METHOD method_31572 getEquipSound ()Lnet/minecraft/class_3414;
METHOD method_31573 isIn (Lnet/minecraft/class_6862;)Z
COMMENT {@return whether the item is in {@code tag}}
ARG 1 tag
METHOD method_31574 isOf (Lnet/minecraft/class_1792;)Z
COMMENT {@return whether the item is {@code item}}
ARG 1 item
METHOD method_31575 onStackClicked (Lnet/minecraft/class_1735;Lnet/minecraft/class_5536;Lnet/minecraft/class_1657;)Z
ARG 1 slot
ARG 2 clickType
ARG 3 player
METHOD method_31576 onClicked (Lnet/minecraft/class_1799;Lnet/minecraft/class_1735;Lnet/minecraft/class_5536;Lnet/minecraft/class_1657;Lnet/minecraft/class_5630;)Z
ARG 1 stack
ARG 2 slot
ARG 3 clickType
ARG 4 player
ARG 5 cursorStackReference
METHOD method_31577 canCombine (Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)Z
COMMENT {@return whether the given item stacks' items and NBT are equal}
COMMENT
COMMENT If this returns {@code true}, the two item stacks can be combined into one,
COMMENT as long as the resulting item count does not exceed {@linkplain Item#getMaxCount
COMMENT the maximum item count}
COMMENT
COMMENT @see #areEqual
COMMENT @see #areItemsEqual
ARG 0 stack
ARG 1 otherStack
METHOD method_31578 isItemBarVisible ()Z
METHOD method_31579 getItemBarStep ()I
COMMENT {@return the length of the filled section of the durability bar in pixels (out of 13)}
METHOD method_31580 getItemBarColor ()I
COMMENT {@return the color of the filled section of the durability bar}
METHOD method_32347 getTooltipData ()Ljava/util/Optional;
METHOD method_33262 onItemEntityDestroyed (Lnet/minecraft/class_1542;)V
ARG 1 entity
METHOD method_40133 streamTags ()Ljava/util/stream/Stream;
COMMENT {@return a stream of all tags the item is in}
COMMENT
COMMENT @see #isIn(TagKey)
METHOD method_41406 itemMatches (Lnet/minecraft/class_6880;)Z
COMMENT {@return whether the item's registry entry matches {@code itemEntry}}
COMMENT
COMMENT @see #itemMatches(Predicate)
COMMENT @see #isOf(Item)
ARG 1 itemEntry
METHOD method_41407 itemMatches (Ljava/util/function/Predicate;)Z
COMMENT {@return whether the item's registry entry passes the {@code predicate}}
COMMENT
COMMENT @see #itemMatches(RegistryEntry)
COMMENT @see #isOf(Item)
ARG 1 predicate
METHOD method_41409 getRegistryEntry ()Lnet/minecraft/class_6880;
METHOD method_45435 isItemEnabled (Lnet/minecraft/class_7699;)Z
ARG 1 enabledFeatures
METHOD method_46651 copyWithCount (I)Lnet/minecraft/class_1799;
ARG 1 count
METHOD method_7909 getItem ()Lnet/minecraft/class_1792;
COMMENT {@return the item of this stack}
COMMENT
COMMENT @see #isOf(Item)
METHOD method_7910 finishUsing (Lnet/minecraft/class_1937;Lnet/minecraft/class_1309;)Lnet/minecraft/class_1799;
ARG 1 world
ARG 2 user
METHOD method_7911 getOrCreateSubNbt (Ljava/lang/String;)Lnet/minecraft/class_2487;
COMMENT {@return the compound NBT at the specified key in this item stack's NBT, or a
COMMENT new compound added to the stack if absent}
COMMENT
COMMENT This should not be used when reading the NBT, as this can modify the item stack.
COMMENT Use {@link #getSubNbt} with a check for {@code null} instead.
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 1 key
METHOD method_7912 setBobbingAnimationTime (I)V
ARG 1 bobbingAnimationTime
METHOD method_7913 use (Lnet/minecraft/class_1937;Lnet/minecraft/class_1657;Lnet/minecraft/class_1268;)Lnet/minecraft/class_1271;
ARG 1 world
ARG 2 user
ARG 3 hand
METHOD method_7914 getMaxCount ()I
METHOD method_7915 fromNbt (Lnet/minecraft/class_2487;)Lnet/minecraft/class_1799;
COMMENT {@return the item stack deserialized from the NBT, or {@link #EMPTY} if
COMMENT it fails to deserialize}
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 0 nbt
METHOD method_7916 addAttributeModifier (Lnet/minecraft/class_1320;Lnet/minecraft/class_1322;Lnet/minecraft/class_1304;)V
COMMENT Adds an attribute modifier to this stack.
COMMENT
COMMENT @see #getAttributeModifiers
ARG 1 attribute
ARG 2 modifier
ARG 3 slot
METHOD method_7917 inventoryTick (Lnet/minecraft/class_1937;Lnet/minecraft/class_1297;IZ)V
ARG 1 world
ARG 2 entity
ARG 3 slot
ARG 4 selected
METHOD method_7919 getDamage ()I
COMMENT {@return the damage (lost durability) of the item stack}
COMMENT
COMMENT The damage is stored in NBT under {@value #DAMAGE_KEY} key. Note that this method
COMMENT does not check if the item is {@linkplain #isDamageable damageable}, unlike {@link
COMMENT #isDamaged}.
COMMENT
COMMENT @see #isDamageable
COMMENT @see #isDamaged
COMMENT @see #setDamage
METHOD method_7920 useOnEntity (Lnet/minecraft/class_1657;Lnet/minecraft/class_1309;Lnet/minecraft/class_1268;)Lnet/minecraft/class_1269;
ARG 1 user
ARG 2 entity
ARG 3 hand
METHOD method_7921 getEnchantments ()Lnet/minecraft/class_2499;
COMMENT {@return an NBT list of enchantments}
COMMENT
COMMENT This will return an empty list for enchanted books, as the book itself is not
COMMENT enchanted and therefore does not store enchantments under {@value #ENCHANTMENTS_KEY} key.
COMMENT
COMMENT @see net.minecraft.enchantment.EnchantmentHelper#getLevel
COMMENT @see #addEnchantment
COMMENT @see #hasEnchantments
METHOD method_7922 getTranslationKey ()Ljava/lang/String;
METHOD method_7923 isEnchantable ()Z
COMMENT {@return whether this item stack can be enchanted with an enchanting table}
COMMENT
COMMENT This is not used for other methods of enchanting like anvils.
METHOD method_7924 getMiningSpeedMultiplier (Lnet/minecraft/class_2680;)F
ARG 1 state
METHOD method_7925 removeCustomName ()V
COMMENT Removes the custom name and other NBT compounds that are now empty after the
COMMENT removal of the custom name from this item stack.
COMMENT
COMMENT @see #setCustomName
COMMENT @see #hasCustomName
METHOD method_7926 getAttributeModifiers (Lnet/minecraft/class_1304;)Lcom/google/common/collect/Multimap;
COMMENT {@return a multimap of attribute modifiers for {@code slot}}
COMMENT
COMMENT If a custom attribute modifier exists under the {@code AttributeModifiers} key,
COMMENT this returns those modifiers only; otherwise, this returns the item's default
COMMENT attribute modifier.
COMMENT
COMMENT @see Item#getAttributeModifiers
COMMENT @see #addAttributeModifier
ARG 1 slot
METHOD method_7927 setRepairCost (I)V
COMMENT Sets the stack's repair cost used in anvils to {@code repairCost}.
COMMENT
COMMENT This is the the value of the {@value #REPAIR_COST_KEY} key in NBT.
ARG 1 repairCost
METHOD method_7928 getRepairCost ()I
COMMENT {@return the stack's repair cost used in anvils}
COMMENT
COMMENT This is the the value of the {@value #REPAIR_COST_KEY} key in NBT.
METHOD method_7930 onStoppedUsing (Lnet/minecraft/class_1937;Lnet/minecraft/class_1309;I)V
ARG 1 world
ARG 2 user
ARG 3 remainingUseTicks
METHOD method_7932 getRarity ()Lnet/minecraft/class_1814;
METHOD method_7933 increment (I)V
COMMENT Increments the count of items in this item stack.
ARG 1 amount
COMMENT the amount to increment
METHOD method_7934 decrement (I)V
COMMENT Decrements the count of items in this item stack.
ARG 1 amount
COMMENT the amount to decrement
METHOD method_7935 getMaxUseTime ()I
METHOD method_7936 getMaxDamage ()I
METHOD method_7937 parseBlockTag (Ljava/lang/String;)Ljava/util/Collection;
ARG 0 tag
METHOD method_7938 hasCustomName ()Z
COMMENT {@return whether this item stack has a custom name}
COMMENT
COMMENT @see #setCustomName
COMMENT @see #removeCustomName
METHOD method_7939 setCount (I)V
COMMENT Sets the count of items in this item stack.
ARG 1 count
COMMENT the count of items
METHOD method_7940 canDestroy (Lnet/minecraft/class_2378;Lnet/minecraft/class_2694;)Z
ARG 1 blockRegistry
ARG 2 pos
METHOD method_7941 getSubNbt (Ljava/lang/String;)Lnet/minecraft/class_2487;
COMMENT {@return the NBT compound at the specified key in this item stack's custom NBT, may be {@code null}}
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 1 key
METHOD method_7942 hasEnchantments ()Z
COMMENT {@return whether the item stack has any enchantments}
COMMENT
COMMENT This will return {@code false} for enchanted books, as the book itself is not
COMMENT enchanted and therefore does not store enchantments under {@value #ENCHANTMENTS_KEY} key.
COMMENT
COMMENT @see #getEnchantments
METHOD method_7944 canPlaceOn (Lnet/minecraft/class_2378;Lnet/minecraft/class_2694;)Z
ARG 1 blockRegistry
ARG 2 pos
METHOD method_7945 getFrame ()Lnet/minecraft/class_1533;
COMMENT {@return the item frame that holds the stack, or {@code null} if inapplicable}
COMMENT
COMMENT @see #isInFrame
COMMENT @see #setHolder
COMMENT @see #getHolder
METHOD method_7946 isStackable ()Z
COMMENT {@return whether the item stack can have item count above {@code 1}}
COMMENT
COMMENT Stackable items must have {@linkplain Item#getMaxCount the maximum count} that is more
COMMENT than {@code 1} and cannot be damaged.
METHOD method_7947 getCount ()I
COMMENT {@return the count of items in this item stack}
METHOD method_7948 getOrCreateNbt ()Lnet/minecraft/class_2487;
COMMENT Returns the custom NBT of this item stack, or creates the custom NBT if the
COMMENT item stack did not have a custom NBT previously, mutating the stack.
COMMENT
COMMENT This should not be used when reading the NBT, as this can modify the item stack.
COMMENT Use {@link #getNbt} with a check for {@code null} instead.
COMMENT
COMMENT @return the custom NBT of this item stack
COMMENT
COMMENT @see Item Stack NBT Operations
METHOD method_7949 usageTick (Lnet/minecraft/class_1937;Lnet/minecraft/class_1309;I)V
ARG 1 world
ARG 2 user
ARG 3 remainingUseTicks
METHOD method_7950 getTooltip (Lnet/minecraft/class_1657;Lnet/minecraft/class_1836;)Ljava/util/List;
ARG 1 player
ARG 2 context
METHOD method_7951 isSuitableFor (Lnet/minecraft/class_2680;)Z
COMMENT Determines whether this item can be used as a suitable tool for mining the specified block.
COMMENT
COMMENT Depending on block implementation, when combined together, the correct item and block may achieve a better mining speed and yield
COMMENT drops that would not be obtained when mining otherwise.
COMMENT
COMMENT @return values consistent with calls to {@link Item#isSuitableFor}
COMMENT @see Item#isSuitableFor(BlockState)
ARG 1 state
METHOD method_7952 postMine (Lnet/minecraft/class_1937;Lnet/minecraft/class_2680;Lnet/minecraft/class_2338;Lnet/minecraft/class_1657;)V
ARG 1 world
ARG 2 state
ARG 3 pos
ARG 4 miner
METHOD method_7953 writeNbt (Lnet/minecraft/class_2487;)Lnet/minecraft/class_2487;
COMMENT Writes the serialized item stack into the given {@link NbtCompound}.
COMMENT
COMMENT @return the written NBT compound
COMMENT @see Item Stack NBT Operations
ARG 1 nbt
COMMENT the NBT compound to write to
METHOD method_7954 toHoverableText ()Lnet/minecraft/class_2561;
COMMENT {@return a text consisting of the bracketed {@linkplain #getName stack name} that
COMMENT can be hovered to show the item stack's tooltip}
METHOD method_7956 damage (ILnet/minecraft/class_1309;Ljava/util/function/Consumer;)V
COMMENT Damages this item stack. This method should be used when an entity, including a player,
COMMENT damages the stack. This does not damage {@linkplain #isDamageable non-damageable}
COMMENT stacks, and the {@linkplain net.minecraft.enchantment.UnbreakingEnchantment
COMMENT unbreaking enchantment} is applied to {@code amount} before damaging. Additionally,
COMMENT if {@code entity} is a player in creative mode, the stack will not be damaged.
COMMENT
COMMENT If {@code entity} is a player, this triggers {@link
COMMENT net.minecraft.advancement.criterion.Criteria#ITEM_DURABILITY_CHANGED}.
COMMENT
COMMENT If the stack's damage is equal to or above {@linkplain Item#getMaxDamage the maximum
COMMENT damage} (i.e. the item is "broken"), this will call {@code breakCallback}, decrement the
COMMENT stack, and increment {@link net.minecraft.stat.Stats#BROKEN} if the stack is held
COMMENT by a player. The callback should call {@link LivingEntity#sendEquipmentBreakStatus}
COMMENT or {@link LivingEntity#sendToolBreakStatus}.
ARG 1 amount
ARG 2 entity
COMMENT the entity that holds the stack to be damaged
ARG 3 breakCallback
COMMENT the callback that takes the entity holding the stack and is executed
COMMENT when the item breaks
METHOD method_7957 updateEmptyState ()V
METHOD method_7958 hasGlint ()Z
METHOD method_7959 setSubNbt (Ljava/lang/String;Lnet/minecraft/class_2520;)V
COMMENT Sets the given NBT element in the item stack's custom NBT at the specified key.
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 1 key
COMMENT the key where to put the given {@link NbtElement}
ARG 2 element
COMMENT the NBT element to put
METHOD method_7960 isEmpty ()Z
COMMENT {@return whether this item stack is empty}
METHOD method_7961 isInFrame ()Z
COMMENT {@return whether the item stack is in an item frame}
COMMENT
COMMENT @see #setHolder
COMMENT @see #getFrame
COMMENT @see #getHolder
METHOD method_7962 isItemEqualIgnoreDamage (Lnet/minecraft/class_1799;)Z
ARG 1 stack
METHOD method_7963 isDamageable ()Z
COMMENT {@return whether the item can be damaged (lose durability)}
COMMENT
COMMENT Items with {@linkplain Item#getMaxDamage 0 max damage} or item stacks with {@value
COMMENT #UNBREAKABLE_KEY} NBT set to {@code 1b} cannot be damaged.
COMMENT
COMMENT @see Item#getMaxDamage
COMMENT @see #isDamaged
COMMENT @see #getDamage
METHOD method_7964 getName ()Lnet/minecraft/class_2561;
COMMENT {@return the custom name of the stack if it exists, or the item's name}
METHOD method_7965 getBobbingAnimationTime ()I
METHOD method_7966 (Lnet/minecraft/class_2583;)Lnet/minecraft/class_2583;
ARG 1 style
METHOD method_7967 isUsedOnRelease ()Z
METHOD method_7968 isEqual (Lnet/minecraft/class_1799;)Z
COMMENT {@return whether this stack and {@code stack} are equal, including the item count and NBT}
ARG 1 stack
METHOD method_7969 getNbt ()Lnet/minecraft/class_2487;
COMMENT {@return the custom NBT of this item stack, may be {@code null}}
COMMENT
COMMENT @see Item Stack NBT Operations
METHOD method_7970 damage (ILnet/minecraft/class_5819;Lnet/minecraft/class_3222;)Z
COMMENT Damages this item stack. This method should be used when a non-entity, such as a
COMMENT dispenser, damages the stack. This does not damage {@linkplain #isDamageable non-damageable}
COMMENT stacks, and the {@linkplain net.minecraft.enchantment.UnbreakingEnchantment
COMMENT unbreaking enchantment} is applied to {@code amount} before damaging.
COMMENT
COMMENT If {@code player} is not {@code null}, this triggers {@link
COMMENT net.minecraft.advancement.criterion.Criteria#ITEM_DURABILITY_CHANGED}.
COMMENT
COMMENT This method does not decrement the item count when the item "breaks". Callers should
COMMENT check the returned value and decrement themselves.
COMMENT
COMMENT @return whether the stack's damage is equal to or above {@linkplain Item#getMaxDamage
COMMENT the maximum damage} (i.e. whether the item is "broken")
ARG 1 amount
ARG 2 random
ARG 3 player
COMMENT the player that holds the stack to be damaged, or {@code null} if inapplicable
METHOD method_7971 split (I)Lnet/minecraft/class_1799;
COMMENT {@return the copy of the stack "split" from the current stack with item count
COMMENT being at most {@code amount}}
COMMENT
COMMENT Splitting an item stack mutates this stack so that the sum of the stacks' item
COMMENT counts does not change. See the example below:
COMMENT
COMMENT This does not break the item if the damage reaches {@linkplain Item#getMaxDamage
COMMENT the maximum}, unlike {@link #damage(int, LivingEntity, Consumer)}.
COMMENT
COMMENT @see #getDamage
COMMENT @see #damage(int, Random, ServerPlayerEntity)
COMMENT @see #damage(int, LivingEntity, Consumer)
ARG 1 damage
METHOD method_7975 areNbtEqual (Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)Z
COMMENT {@return whether the given item stacks have equivalent NBT data}
ARG 0 left
ARG 1 right
METHOD method_7976 getUseAction ()Lnet/minecraft/class_1839;
METHOD method_7977 setCustomName (Lnet/minecraft/class_2561;)Lnet/minecraft/class_1799;
COMMENT Sets the custom name of this item stack to {@code name}. If {@code null} is
COMMENT passed, this will remove the custom name (but does not remove other NBT compounds
COMMENT even if they are empty).
COMMENT
COMMENT @return this item stack
COMMENT
COMMENT @see #removeCustomName
COMMENT @see #hasCustomName
ARG 1 name
METHOD method_7978 addEnchantment (Lnet/minecraft/class_1887;I)V
COMMENT Enchants this item with the given enchantment and level.
COMMENT
COMMENT This should not be used with enchanted books, as the book itself is not
COMMENT enchanted and therefore does not store enchantments under {@value #ENCHANTMENTS_KEY} key.
COMMENT
COMMENT @see net.minecraft.enchantment.EnchantmentHelper
ARG 1 enchantment
ARG 2 level
METHOD method_7979 postHit (Lnet/minecraft/class_1309;Lnet/minecraft/class_1657;)V
ARG 1 target
ARG 2 attacker
METHOD method_7980 setNbt (Lnet/minecraft/class_2487;)V
COMMENT Sets the custom NBT of this item stack.
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 1 nbt
COMMENT the custom NBT compound, may be {@code null} to reset
METHOD method_7981 useOnBlock (Lnet/minecraft/class_1838;)Lnet/minecraft/class_1269;
ARG 1 context
METHOD method_7982 onCraft (Lnet/minecraft/class_1937;Lnet/minecraft/class_1657;I)V
ARG 1 world
ARG 2 player
ARG 3 amount
METHOD method_7983 removeSubNbt (Ljava/lang/String;)V
COMMENT Removes the sub NBT element at the specified key in this item stack's custom NBT.
COMMENT
COMMENT @see Item Stack NBT Operations
ARG 1 key
METHOD method_7984 areItemsEqualIgnoreDamage (Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)Z
ARG 0 left
ARG 1 right
METHOD method_7985 hasNbt ()Z
COMMENT {@return whether this item stack has custom NBT}
COMMENT
COMMENT @see Item Stack NBT Operations
METHOD method_7986 isDamaged ()Z
COMMENT {@return whether the item stack is {@linkplain #isDamageable damageable} and has damage}
COMMENT
COMMENT @see #isDamageable
COMMENT @see #getDamage
CLASS class_5422 TooltipSection
FIELD field_25775 flag I
METHOD method_30269 getFlag ()I
{@code
COMMENT ItemStack stack = new ItemStack(Items.APPLE, 64);
COMMENT ItemStack newStack = stack.split(10);
COMMENT // stack has 54 apples
COMMENT // newStack has 10 apples
COMMENT
COMMENT ItemStack smallStack = new ItemStack(Items.APPLE, 4);
COMMENT ItemStack newSmallStack = smallStack.split(10);
COMMENT // smallStack is now empty
COMMENT // newSmallStack has 4 apples
COMMENT }
ARG 1 amount
METHOD method_7972 copy ()Lnet/minecraft/class_1799;
COMMENT {@return a copy of this item stack, including the item count, NBT, and
COMMENT {@linkplain #getBobbingAnimationTime bobbing animation time}}
METHOD method_7973 areEqual (Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)Z
COMMENT {@return whether the given item stacks are equal, including the item count and NBT}
COMMENT
COMMENT @see #areItemsEqual
COMMENT @see #canCombine
ARG 0 left
ARG 1 right
METHOD method_7974 setDamage (I)V
COMMENT Sets the stack's damage to {@code damage}.
COMMENT
COMMENT