assassin-bug/src/engine/commands/look.js

function LookCommand(args, context) {
    if (args.length == 1) {
        context.examineRoom();
    } else {
        const room = context.getRoom(context.player.currentRoom);
        const items = room.getItems();
        let item = null;
        for (let i of items) {
            if (i.name.includes(args[1])) {
                item = i;
                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(`You look at ${item.name}.`);
            context.output.say(item.description);
        }
    }
}

LookCommand.metadata = {
    category: "Actions",
    description: "Examine room or object",
    arguments: [
        {
            type: "item",
            name: "target",
            optional: true,
            description: "Object to examine"
        }
    ]
};

export default LookCommand;