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use serde_json::{Value, json};
use crate::template::Template;
pub struct PlayerState {
name: String,
room: String,
inventory_capacity: usize,
inventory: Vec<Template>,
health: i64,
maximum_health: i64
}
impl PlayerState {
pub fn new(name: String, room: String, inventory: Vec<Template>, health: i64) -> Self {
Self {
name,
room,
inventory,
health,
inventory_capacity: 10,
maximum_health: 50
}
}
pub fn to_json(&self) -> Value {
json!({
"name": self.name,
"roomname": self.room,
"inventory": {
"capacity": self.inventory_capacity,
"items": self.inventory.iter().map(Template::to_json).collect::<Vec<Value>>()
},
"equipment": {
"hand": null,
"body": null
},
"health": self.health,
"maxhealth": self.maximum_health
})
}
pub fn from_json(val: &Value) -> Option<Self> {
let inventory = val.get("inventory")?;
let mut items = vec![];
for item in inventory.get("items")?.as_array()? {
items.push(Template::from_json(item)?);
}
Some(Self {
name: val.get("name")?.as_str()?.to_string(),
room: val.get("roomname")?.as_str()?.to_string(),
inventory: items,
health: val.get("health")?.as_i64()?,
inventory_capacity: inventory.get("capacity")?.as_i64()? as usize,
maximum_health: val.get("maxhealth")?.as_i64()?
})
}
}
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