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

import CommandBuilder from "../builders/command";

function lookHandler(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);
        }
    }
}

export default new CommandBuilder()
    .withName("look")
    .withAliases(["l"])
    .withCategory("Actions")
    .withDescription("Examine room or object")
    .withArgument("item", "target", true, "Object to examine")
    .withHandler(lookHandler)
    .create();