Add loading functionality

src/engine/commands.js

@@ -6,6 +6,7 @@ import EchoCommand from "./commands/echo";
 import SaveCommand from "./commands/save";
 import LoadCommand from "./commands/load";
 import VolumeCommand from "./commands/volume";
+import InventoryCommand from "./commands/inventory";
 
 const defaultCommands = [
     [["look", "l"], LookCommand],
@@ -15,7 +16,8 @@ const defaultCommands = [
     ["echo", EchoCommand],
     ["save", SaveCommand],
     ["load", LoadCommand],
-    ["volume", VolumeCommand]
+    ["volume", VolumeCommand],
+    [["i", "inv", "inventory"], InventoryCommand]
 ];
 
 const directionMap = [

src/engine/commands/inventory.js

@@ -0,0 +1,15 @@
+export default function InventoryCommand(args, context) {
+    const items = context.player.getInventory();
+    if (items.length < 1) return context.print(`You're not carrying anything.`);
+    let itemDescription = `You are carrying `;
+    items.forEach((item, index) => {
+        if (index < items.length - 2) {
+            itemDescription += `${item.name}, `;
+        } else if (index < items.length - 1) {
+            itemDescription += `${item.name} and `;
+        } else {
+            itemDescription += item.name
+        }
+    });
+    context.print(itemDescription + ".");
+}

src/engine/commands/look.js

@@ -11,10 +11,19 @@ export default function LookCommand(args, context) {
                 break;
             }
         }
+        if (!item) {
+            const items = context.player.getInventory();
+            for (let i of items) {
+                if (i.name.includes(args[1])) {
+                    item = i;
+                    break;
+                }
+            }
+        }
         if (!item) {
             context.output.say(`I could not find a ${args[1]}.`);
         } else {
-            context.output.say(item.name);
+            context.output.say(`You look at ${item.name}.`);
             context.output.say(item.description);
         }
     }

src/engine/index.js

@@ -7,7 +7,8 @@ import Commands from './commands';
 import Serialization from './serialization';
 
 export default class Game {
-    constructor() {
+    constructor(newGame = true) {
+        this.newGame = newGame;
         this.player = new Player();
         this.state = State;
         this.rooms = [];
@@ -37,9 +38,12 @@ export default class Game {
         this.commandHandler.addCommands(data.commands);
         this.player = new Player();
         this.player.context = this;
-        this.move(this.player.currentRoom);
+        if (this.newGame) {
+            this.move(this.player.currentRoom);
+        } else {
+            this.Serialization.load();
+        }
         this.start();
-        this.Serialization.save();
     }
 
     advanceTick() {