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ItemAttributeModifierEvent

This event is fired when the attributes for an ItemStack are being calculated. Attributes are calculated on the server when equipping and un-equipping an item to add and remove attributes respectively, both must be consistent. Attributes are calculated on the client when rendering an item's tooltip to show relevant attributes.

The event is not cancelable.

The event does not have a result.

导入类

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
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import crafttweaker.api.event.ItemAttributeModifierEvent;

Extending Event

ItemAttributeModifierEvent extends Event. That means all methods available in Event are also available in ItemAttributeModifierEvent

使用方式

addModifier

Name: addModifier

Adds a new AttributeModifier to the ItemStack.

Returns: True if the modifier was added. False otherwise.
Return Type: boolean

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// ItemAttributeModifierEvent.addModifier(attribute as Attribute, name as string, value as double, operation as AttributeOperation) as boolean

myItemAttributeModifierEvent.addModifier(<attribute:minecraft:generic.attack_damage>, "Extra Power", 10, AttributeOperation.ADDITION);

参数	类型	描述
参数 attribute	类型 Attribute	描述 The Attribute to add.
参数 name（名称）	类型 string	描述 The name of the modifier to add
参数 value	类型 double	描述 The value of the modifier.
参数 operation	类型 AttributeOperation	描述 The operation of the modifier.

addModifier

Name: addModifier

Adds a new AttributeModifier to the ItemStack.

Returns: True if the modifier was added. False otherwise.
Return Type: boolean

ZenScript
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// ItemAttributeModifierEvent.addModifier(attribute as Attribute, uuid as string, name as string, value as double, operation as AttributeOperation) as boolean

myItemAttributeModifierEvent.addModifier(<attribute:minecraft:generic.attack_damage>, "8c1b5535-9f79-448b-87ae-52d81480aaa3", "Extra Power", 10, AttributeOperation.ADDITION);

参数	类型	描述
参数 attribute	类型 Attribute	描述 The Attribute to add.
参数 uuid	类型 string	描述 The UUID of the modifier.
参数 name（名称）	类型 string	描述 The name of the modifier.
参数 value	类型 double	描述 The value of the modifier.
参数 operation	类型 AttributeOperation	描述 The operation of the modifier.

clearModifiers

Name: clearModifiers

Clears all AttributeModifiers from the ItemStack.

ZenScript
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// ItemAttributeModifierEvent.clearModifiers()

myItemAttributeModifierEvent.clearModifiers();

getItemStack

Name: getItemStack

Gets the ItemStack that this event is being ran for.

Returns: The ItemStack this event is being ran for.
Return Type: IItemStack

ZenScript
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// ItemAttributeModifierEvent.getItemStack() as IItemStack

myItemAttributeModifierEvent.getItemStack();

getModifiers

Name: getModifiers

Gets the modifiers on the ItemStack

Returns: A Map of Attribute to a List of AttributeModifier.
Return Type: stdlib.List<AttributeModifier>[Attribute]

ZenScript
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// ItemAttributeModifierEvent.getModifiers() as stdlib.List<AttributeModifier>[Attribute]

myItemAttributeModifierEvent.getModifiers();

getOriginalModifiers

Name: getOriginalModifiers

Gets the original modifiers on the ItemStack before being changed by any other event listener.

Returns: A Map of Attribute to a List of AttributeModifier.
Return Type: stdlib.List<AttributeModifier>[Attribute]

ZenScript
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// ItemAttributeModifierEvent.getOriginalModifiers() as stdlib.List<AttributeModifier>[Attribute]

myItemAttributeModifierEvent.getOriginalModifiers();

getSlotType

Name: getSlotType

Gets the EquipmentSlotType that this event is being ran for.

If you only want to add / remove a modifier from a specific slot, you can use this to filter based on the slot.

Returns: The EquipmentSlotType of this event.
Return Type: EquipmentSlot

ZenScript
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// ItemAttributeModifierEvent.getSlotType() as EquipmentSlot

myItemAttributeModifierEvent.getSlotType();

removeAttribute

Name: removeAttribute

Removes an Attribute from the ItemStack.

Returns: A List of the AttributeModifiers for the removed Attribute.
Return Type: stdlib.List<AttributeModifier>

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// ItemAttributeModifierEvent.removeAttribute(attribute as Attribute) as stdlib.List<AttributeModifier>

myItemAttributeModifierEvent.removeAttribute(<attribute:minecraft:generic.attack_damage>);

参数	类型	描述
参数 attribute	类型 Attribute	描述 The Attribute to remove.

removeModifier

Name: removeModifier

Removes an AttributeModifier from the ItemStack.

Returns: True if the modifier was remove. False otherwise.
Return Type: boolean

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// ItemAttributeModifierEvent.removeModifier(attribute as Attribute, modifier as AttributeModifier) as boolean

myItemAttributeModifierEvent.removeModifier(<attribute:minecraft:generic.attack_damage>, modifier);

参数	类型	描述
参数 attribute	类型 Attribute	描述 The Attribute to remove.
参数 modifier	类型 AttributeModifier	描述 The modifier to remove.

removeModifier

Name: removeModifier

Removes an AttributeModifier from the ItemStack based on the modifier's UUID.

Returns: True if the modifier was remove. False otherwise.
Return Type: boolean

ZenScript
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// ItemAttributeModifierEvent.removeModifier(attribute as Attribute, uuid as string) as boolean

myItemAttributeModifierEvent.removeModifier(<attribute:minecraft:generic.attack_damage>, "8c1b5535-9f79-448b-87ae-52d81480aaa3");

参数	类型	描述
参数 attribute	类型 Attribute	描述 The Attribute to remove.
参数 uuid	类型 string	描述 The UUID of the modifier.

参数

名称	类型	可获得	可设置	描述
名称 itemstack	类型 IItemstack	可获得 true	可设置 false	描述 Gets the ItemStack that this event is being ran for.
名称 modifiers	类型 stdlib.List<AttributeModifier>[Attribute]	可获得 true	可设置 false	描述 Gets the modifiers on the ItemStack
名称 originalModifiers	类型 stdlib.List<AttributeModifier>[Attribute]	可获得 true	可设置 false	描述 Gets the original modifiers on the ItemStack before being changed by any other event listener.
名称 slotType	类型 EquipmentSlot	可获得 true	可设置 false	描述 Gets the EquipmentSlotType that this event is being ran for. If you only want to add / remove a modifier from a specific slot, you can use this to filter based on the slot.