src/inventory.rs


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use crate::dice::RiskDie;

#[derive(Clone, Debug)]
pub enum Item
{
    Countable(String, u8),
    Approximate(String, RiskDie),
}

#[derive(Clone, Debug)]
pub struct Inventory
{
    items: Vec<Item>,
}

impl Inventory
{
    pub fn new() -> Self { Self { items: Vec::new() } }

    pub fn size(&self) -> usize { self.items.len() }

    pub fn add_item(&mut self, item: Item) { self.items.push(item); }
}

impl Default for Inventory
{
    fn default() -> Self { Self::new() }
}

#[cfg(test)]
mod tests
{
    use super::*;

    #[test]
    pub fn new_empty_inventory()
    {
        let inventory = Inventory::new();
        assert_eq!(inventory.size(), 0);
    }
}