# IItemInventoryTick

This class was added by a mod with mod-id `contenttweaker`. So you need to have this mod installed if you want to use this feature.

## 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 mods.contenttweaker.functions.IItemInventoryTick;
```


## Methods

:::group{name=apply}

Return Type: void

```zenscript
IItemInventoryTick.apply(stack as MCItemStackMutable, world as MCWorld, entity as MCEntity, itemSlot as int, isSelected as boolean) as void
```

| Parameter | Type | Description |
|-----------|------|-------------|
| stack | [MCItemStackMutable](/vanilla/api/items/MCItemStackMutable) | No Description Provided |
| world | [MCWorld](/vanilla/api/world/MCWorld) | No Description Provided |
| entity | [MCEntity](/vanilla/api/entity/MCEntity) | No Description Provided |
| itemSlot | int | No Description Provided |
| isSelected | boolean | No Description Provided |


:::




Parameter	Type	Description
Parameter stack	Type MCItemStackMutable	Description No Description Provided
Parameter world	Type MCWorld	Description No Description Provided
Parameter entity	Type MCEntity	Description No Description Provided
Parameter itemSlot	Type int	Description No Description Provided
Parameter isSelected	Type boolean	Description No Description Provided