act2 0.1.2

Act 2 is a simple engine for making text-based adventure games using JSON.
Documentation 
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/*
 * This project is licensed under the MIT license.
 * See the LICENSE file in the project root for more information.
 */
use crate::game::*;
use serde::Deserialize;
use std::collections::HashMap;

#[derive(Clone, Deserialize)]
pub struct JsonGame {
    rooms: Vec<JsonRoom>,
}

#[derive(Clone, Deserialize)]
pub struct JsonRoom {
    pub name: String,
    pub scene: String,
    pub actions: Vec<JsonAction>,
}

#[derive(Clone, Deserialize)]
pub struct JsonAction {
    pub variant: String,
    fields: Vec<String>,
}

impl JsonAction {
    pub fn process(&self) -> Action {
        match &*self.variant {
            "PickUp" => Action::PickUp(
                self.fields[0].clone(),
                self.fields[1].clone(),
                self.fields[2].clone(),
            ),
            "Move" => Action::Move(
                self.fields[0].clone(),
                self.fields[1].clone(),
                self.fields[2].clone(),
            ),
            _ => panic!("Unable to parse action!"),
        }
    }
}

impl JsonRoom {
    pub fn process_actions(&self) -> Vec<Action> {
        let mut actions: Vec<Action> = Vec::new();
        for a in self.actions.clone() {
            actions.push(a.process())
        }
        actions
    }
}
impl JsonGame {
    pub fn process(&self) -> Game {
        let mut r_hash: HashMap<String, Room> = HashMap::new();
        for r in self.rooms.clone() {
            r_hash.insert(
                r.name.clone(),
                Room {
                    scene: r.scene.clone(),
                    actions: r.process_actions(),
                },
            );
        }

        let character = Character {
            inventory: HashMap::new(),
            room: "start".into(),
        };

        Game {
            rooms: r_hash,
            character,
        }
    }
}