ItemPredicate
Link to itempredicate
Represents the predicate for an MCItemDefinition.
This predicate will match an item against either a specific MCItemDefinition or item tag (MCTag<T>), with the second taking precedence over the first. If this initial check succeeds, then the predicate may also verify additional item properties, such as its current amount, its damage, or internal NBT data via NBTPredicate. The predicate can also check the enchantments that are currently either applied to or stored onto the item via EnchantmentPredicates, or the potion effect that is currently present on the item, if any.
By default, any item will be able to pass the checks of this predicate.
Importing the class
Link to importing-the-class
It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
ZenScript Copyimport crafttweaker.api.predicate.ItemPredicate;
Extending AnyDefaultingVanillaWrappingPredicate
Link to extending-anydefaultingvanillawrappingpredicate
ItemPredicate extends AnyDefaultingVanillaWrappingPredicate. That means all methods available in AnyDefaultingVanillaWrappingPredicate are also available in ItemPredicate
Methods
Link to methods
Name: matching
Sets this predicate to match the given IItemStack as closely as possible.
Additional properties such as damage, count, or NBT data are ignored.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.matching(stack as IItemStack) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter stack | Type IItemStack | Description The stack that should be matched. |
Name: matching
Sets this predicate to match the given IItemStack as closely as possible, optionally considering damage.
Additional properties such as count or NBT data are ignored.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.matching(stack as IItemStack, matchDamage as boolean) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter stack | Type IItemStack | Description The stack that should be matched. |
Parameter matchDamage | Type boolean | Description Whether to consider damage or not when matching the stack. |
Name: matching
Sets this predicate to match the given IItemStack as closely as possible, optionally considering damage and count.
Additional properties such as NBT data are ignored.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.matching(stack as IItemStack, matchDamage as boolean, matchCount as boolean) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter stack | Type IItemStack | Description The stack that should be matched. |
Parameter matchDamage | Type boolean | Description Whether to consider damage or not when matching the stack. |
Parameter matchCount | Type boolean | Description Whether to consider the amount or not when matching the stack. |
Name: matching
Sets this predicate to match the given IItemStack as closely as possible, optionally considering damage, count, and NBT data.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.matching(stack as IItemStack, matchDamage as boolean, matchCount as boolean, matchNbt as boolean) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter stack | Type IItemStack | Description The stack that should be matched. |
Parameter matchDamage | Type boolean | Description Whether to consider damage or not when matching the stack. |
Parameter matchCount | Type boolean | Description Whether to consider the amount or not when matching the stack. |
Parameter matchNbt | Type boolean | Description Whether to consider the NBT data or not when matching the stack. |
Name: withDataPredicate
Creates and sets the NBTPredicate that will be matched against the item's NBT data.
Any changes that have already been made to the NBT predicate will be overwritten, effectively replacing the previous one, if any.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withDataPredicate(builder as Consumer<NBTPredicate>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter constructor | Type Consumer<NBTPredicate> | Description A consumer that will be used to configure the NBTPredicate. |
Name: withEnchantmentPredicate
Creates and adds a new EnchantmentPredicate to the list of predicates to match against the item's enchantments.
The added predicate is simply added to the list. No validity checks are performed, meaning that there may be multiple predicates that target a single enchantment. In this case, they all need to match, thus they have to have compatible bounds.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withEnchantmentPredicate(builder as Consumer<EnchantmentPredicate>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter constructor | Type Consumer<EnchantmentPredicate> | Description A consumer that will be used to configure the EnchantmentPredicate. |
Name: withEnchantmentPredicate
Creates and adds a new EnchantmentPredicate for the given MCEnchantment to the list of predicates to match against the item's enchantments.
The predicate that will be configured is already configured to target the specified enchantment.
The added predicate is simply added to the list. No validity checks are performed, meaning that there may be multiple predicates that target a single enchantment. In this case, they all need to match, thus they have to have compatible bounds.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withEnchantmentPredicate(enchantment as MCEnchantment, builder as Consumer<EnchantmentPredicate>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter enchantment | Type MCEnchantment | Description The enchantment that should be checked. |
Parameter constructor | Type Consumer<EnchantmentPredicate> | Description A consumer that will be used to configure the EnchantmentPredicate. |
Name: withExactAmount
Sets the amount to exactly match the given value.
If the amount had already some bounds specified, then they will be overwritten with the new value.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withExactAmount(value as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter value | Type int | Description The exact value the amount should be. |
Name: withExactDamage
Sets the damage to exactly match the given value.
If the damage had already some bounds specified, then they will be overwritten with the new value.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withExactDamage(value as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter value | Type int | Description The exact value the damage should be. |
Name: withItem
Sets the MCItemDefinition that this predicate should match.
If a tag to match against has already been set, then the tag check will take precedence over this check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withItem(definition as MCItemDefinition) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter definition | Type MCItemDefinition | Description The item the predicate should match. |
Name: withItem
Sets the MCItemDefinition that this predicate should match to the one contained in the given IItemStack.
If a tag to match against has already been set, then the tag check will take precedence over this check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withItem(itemStack as IItemStack) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter pila de objetos | Type IItemStack | Description The stack containing the item that the predicate should match. |
Name: withMaximumAmount
Sets the maximum amount of items to max.
If the amount had already some bounds specified, then the maximum value of the bound will be overwritten with the value specified in max. On the other hand, if the amount didn't have any bounds set, the maximum is set, leaving the lower end unbounded.
The maximum value is inclusive, meaning that a value that is equal to max will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withMaximumAmount(max as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter max | Type int | Description The maximum value the amount should be. |
Name: withMaximumDamage
Sets the maximum damage of the item to max.
If the damage had already some bounds specified, then the maximum value of the bound will be overwritten with the value specified in max. On the other hand, if the damage didn't have any bounds set, the maximum is set, leaving the lower end unbounded.
The maximum value is inclusive, meaning that a value that is equal to max will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withMaximumDamage(max as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter max | Type int | Description The maximum value the damage should be. |
Name: withMinimumAmount
Sets the minimum amount of items to min.
If the amount had already some bounds specified, then the minimum value of the bound will be overwritten with the value specified in min. On the other hand, if the amount didn't have any bounds set, the minimum is set, leaving the upper end unbounded.
The minimum value is inclusive, meaning that a value that is equal to min will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withMinimumAmount(min as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter min | Type int | Description The minimum value the amount should be. |
Name: withMinimumDamage
Sets the minimum damage of the item to min.
If the damage had already some bounds specified, then the minimum value of the bound will be overwritten with the value specified in min. On the other hand, if the damage didn't have any bounds set, the minimum is set, leaving the upper end unbounded.
The minimum value is inclusive, meaning that a value that is equal to min will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withMinimumDamage(min as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter min | Type int | Description The minimum value the damage should be. |
Name: withPotion
Sets the potion effect that should be present on the target item.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withPotion(potion as MCPotion) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter potion | Type MCPotion | Description The potion effect. |
Name: withRangedAmount
Sets both the minimum and maximum amount of items to min and max respectively.
If the amount had already some bounds specified, then they will be overwritten with the new values.
Both minimum and maximum values are inclusive, meaning that a value that is equal to either min or
max will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withRangedAmount(min as int, max as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter min | Type int | Description The minimum value the amount should be. |
Parameter max | Type int | Description The maximum value the amount should be. |
Name: withRangedDamage
Sets both the minimum and maximum damage of the item to min and max respectively.
If the damage had already some bounds specified, then they will be overwritten with the new values.
Both minimum and maximum values are inclusive, meaning that a value that is equal to either min or
max will pass the check.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withRangedDamage(min as int, max as int) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter min | Type int | Description The minimum value the damage should be. |
Parameter max | Type int | Description The maximum value the damage should be. |
Name: withStoredEnchantmentPredicate
Creates and adds a new EnchantmentPredicate to the list of predicates to match against the item's stored enchantments.
The added predicate is simply added to the list. No validity checks are performed, meaning that there may be multiple predicates that target a single enchantment. In this case, they all need to match, thus they have to have compatible bounds.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withStoredEnchantmentPredicate(builder as Consumer<EnchantmentPredicate>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter constructor | Type Consumer<EnchantmentPredicate> | Description A consumer that will be used to configure the EnchantmentPredicate. |
Name: withStoredEnchantmentPredicate
Creates and adds a new EnchantmentPredicate for the given MCEnchantment to the list of predicates to match against the item's stored enchantments.
The predicate that will be configured is already configured to target the specified enchantment.
The added predicate is simply added to the list. No validity checks are performed, meaning that there may be multiple predicates that target a single enchantment. In this case, they all need to match, thus they have to have compatible bounds.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withStoredEnchantmentPredicate(enchantment as MCEnchantment, builder as Consumer<EnchantmentPredicate>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter enchantment | Type MCEnchantment | Description The enchantment that should be checked. |
Parameter constructor | Type Consumer<EnchantmentPredicate> | Description A consumer that will be used to configure the EnchantmentPredicate. |
Name: withTag
Sets the MCTag<T> that this predicate should use for matching.
The predicate will successfully match only if the supplied item is contained within the given tag.
Specifying both a tag and an item to match against will make the tag take precedence over the item.
Returns: This predicate for chaining.
Return Type: ItemPredicate
ZenScript CopyItemPredicate.withTag(tag as MCTag<MCItemDefinition>) as ItemPredicate
| Parameter | Type | Description |
|---|---|---|
Parameter tag | Type MCTag<MCItemDefinition> | Description The tag the predicate should use for matching. |