Struct rscache::ItemLoader

pub struct ItemLoader {
    pub items: HashMap<u16, ItemDefinition>,
}

Caches all the item definitions that were loaded.

Fields

items: HashMap<u16, ItemDefinition>

Implementations

impl ItemLoader

pub fn new(cache: &Cache) -> Result<Self, CacheError>

Constructs a new ItemLoader.

It loads all the item definitions and caches them.

Errors

If this function encounters any errors it will be wrapped in a CacheError. (ReadErrors or I/O errors)

Examples

use rscache::ItemLoader;
 
let item_loader = ItemLoader::new(&cache)?;

pub fn load(&self, id: u16) -> Option<&ItemDefinition>

Retrieves the ItemDefinition for the given item id.

Examples

// blue partyhat id = 1042
let blue_partyhat = item_loader.load(1042);
 
match blue_partyhat {
    Some(blue_partyhat) => {
        assert_eq!("Blue partyhat", blue_partyhat.name);
        assert_eq!(false, blue_partyhat.stackable);
        assert_eq!(false, blue_partyhat.members_only);
    },
    None => (),
}