# Difficulty

## 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
import crafttweaker.api.world.Difficulty;
```


## Enum Constants

Difficulty is an enum. It has 4 enum constants. They are accessible using the code below.

```zenscript
<constant:minecraft:world/difficulty:peaceful>
<constant:minecraft:world/difficulty:easy>
<constant:minecraft:world/difficulty:normal>
<constant:minecraft:world/difficulty:hard>
```
## Methods

:::group{name=getDisplayName}

Return Type: [Component](/vanilla/api/text/Component)

```zenscript
// Difficulty.getDisplayName() as Component

myDifficulty.getDisplayName();
```

:::

:::group{name=getId}

Return Type: int

```zenscript
// Difficulty.getId() as int

myDifficulty.getId();
```

:::

:::group{name=getKey}

Return Type: string

```zenscript
// Difficulty.getKey() as string

myDifficulty.getKey();
```

:::


## Properties

| 名称          | Type                                     | Has Getter | Has Setter |
| ----------- | ---------------------------------------- | ---------- | ---------- |
| displayName | [Component](/vanilla/api/text/Component) | true       | false      |
| id          | int                                      | true       | false      |
| key         | string                                   | true       | false      |



名称	Type	Has Getter	Has Setter
名称 displayName	Type Component	Has Getter true	Has Setter false
名称 id	Type int	Has Getter true	Has Setter false
名称 key	Type string	Has Getter true	Has Setter false