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use crate::item::Item;
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct Storage {
items: Vec<Item>,
carrying: usize,
capacity: usize,
}
impl Storage {
pub fn new(items: Vec<Item>) -> Storage {
let mut carrying = 0;
for item in items.iter() {
carrying += item.size;
}
Storage {
items,
capacity: 10,
carrying,
}
}
pub fn has_minerals(&self) -> bool {
self.items.iter().any(|item| item.is_mineral())
}
pub fn refined_count(&self) -> usize {
let mut items = self.items.clone();
items.retain(|item| item.name == "Refined Mineral");
items.len()
}
pub fn take(&mut self, name: &str) -> Option<Item> {
match self.items.iter().position(|item| item.name == name) {
Some(index) => {
let item = self.items.remove(index);
self.carrying -= item.size;
Some(item)
}
None => None,
}
}
pub fn give(&mut self, item: Item) -> bool {
if self.capacity >= self.carrying + item.size {
self.carrying += item.size;
self.items.push(item);
true
} else {
false
}
}
}
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