# AttributeInstance

## 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
import crafttweaker.api.entity.attribute.AttributeInstance;
```


## 使用方式

:::group{name=addPermanentModifier}

```zenscript
AttributeInstance.addPermanentModifier(modifier as AttributeModifier)
```

| 参数       | 类型                                                                   |
| -------- | -------------------------------------------------------------------- |
| modifier | [AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier) |


:::

:::group{name=addTransientModifier}

```zenscript
AttributeInstance.addTransientModifier(modifier as AttributeModifier)
```

| 参数       | 类型                                                                   |
| -------- | -------------------------------------------------------------------- |
| modifier | [AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier) |


:::

:::group{name=getBaseValue}

Return Type: double

```zenscript
// AttributeInstance.getBaseValue() as double

myAttributeInstance.getBaseValue();
```

:::

:::group{name=getModifier}

Return Type: [AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier)?

```zenscript
AttributeInstance.getModifier(uuid as string) as AttributeModifier?
```

| 参数   | 类型     |
| ---- | ------ |
| uuid | string |


:::

:::group{name=getModifiers}

Return Type: stdlib.List&lt;[AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier)&gt;

```zenscript
// AttributeInstance.getModifiers() as stdlib.List<AttributeModifier>

myAttributeInstance.getModifiers();
```

:::

:::group{name=getValue}

Return Type: double

```zenscript
// AttributeInstance.getValue() as double

myAttributeInstance.getValue();
```

:::

:::group{name=hasModifier}

Return Type: boolean

```zenscript
AttributeInstance.hasModifier(modifier as AttributeModifier) as boolean
```

| 参数       | 类型                                                                   |
| -------- | -------------------------------------------------------------------- |
| modifier | [AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier) |


:::

:::group{name=removeModifier}

```zenscript
AttributeInstance.removeModifier(modifier as AttributeModifier)
```

| 参数       | 类型                                                                   |
| -------- | -------------------------------------------------------------------- |
| modifier | [AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier) |


:::

:::group{name=removeModifier}

```zenscript
AttributeInstance.removeModifier(uuid as string)
```

| 参数   | 类型     |
| ---- | ------ |
| uuid | string |


:::

:::group{name=setBaseValue}

```zenscript
AttributeInstance.setBaseValue(value as double)
```

| 参数    | 类型     |
| ----- | ------ |
| value | double |


:::


## 参数

| 名称        | 类型                                                                                                  | 可获得  | 可设置   |
| --------- | --------------------------------------------------------------------------------------------------- | ---- | ----- |
| baseValue | double                                                                                              | true | true  |
| modifiers | stdlib.List&lt;[AttributeModifier](/vanilla/api/entity/attribute/AttributeModifier)&gt; | true | false |
| value     | double                                                                                              | true | false |



名称	类型	可获得	可设置
名称 baseValue	类型 double	可获得 true	可设置 true
名称 modifiers	类型 stdlib.List<AttributeModifier>	可获得 true	可设置 false
名称 value	类型 double	可获得 true	可设置 false