Adventex

Adventex is a simple interactive fiction (text adventure) game with its own adventure system. The adventure is defined by a couple of JSON files. The game is playable at thoster.net.

It starts with a demo adventure (kind of an escape room game) and a tutorial.

Prerequisites

You need Node.js and npm.

Install

First, you need to install the npm dependencies:

npm install

Run

You can serve Adventex locally:

npm run serve

or build it with:

npm run build

Unit Tests

Unit tests only work with a real browser. Start them like this:

npm run serve-tests

Playing

If you want to learn how to play text adventures, go to "options" and hit "tutorial". This is what you get if you enter help:

Most of the time, typing something like verb object works. Example: open door.

You can go to a possible direction typing go (direction).

You can examine the room or any object typing examine (object). Look around with look.

More complex sentences are possible, example: open box with crowbar.

Type inventory to show all your collected items.

Type help verbs to get a list of possible verbs.

Adventure Creation

Adventures in Adventex are created / edited using JSON files. Below is a detailed explanation of how to set up an adventure.

Events

Events define the actions and descriptions of different events in the adventure, such as starting the game or interacting with objects.

Example: src/games/tutorial/events.json

{
    "events": {
        "start_event": {
            "name": "Awake",
            "description": "Welcome to the Adventex tutorial!\nAdventex is a simple text adventure (also called 'interactive fiction').\nYou can:\nExplore different locations, pick up items (into your 'inventory') and interact with objects and the environment to solve puzzles.\nYou interact with your environment by entering simple sentences, starting with a verb.\nFor a list of possible verbs, enter 'help verbs'.\nOften it is useful to examine objects: 'examine table'. If you want to see the description of the current location, enter 'look'.\nSome objects are portable, to pick up a book, enter 'take book'\nStart with exploring your environment by visiting the other room. To do so, enter 'go east'\n",
            "action_move_to_location": "start_location"
        },
        "tutorial_openclose": {
            "name": "Open/Close Tutorial",
            "description": "You can open and close doors and containers. Try 'open door' or 'close chest'.",
            "action_move_to_location": "next_location"
        }
    }
}

Locations

Locations define the different places in the adventure, including their descriptions and possible exits.

Example: src/games/tutorial/locations.json

{
    "locations": {
        "start_location": {
            "name": "Starting Room",
            "description": "You are in a small, dimly lit room. There is a door to the east.",
            "exits": {
                "east": "next_location"
            },
            "objects": ["book", "table"]
        },
        "next_location": {
            "name": "Next Room",
            "description": "You are in a larger room with a window. There is a door to the west.",
            "exits": {
                "west": "start_location"
            },
            "objects": ["chest", "window"]
        }
    }
}

Verbs

Verbs define the actions that players can perform in the game. They are used to interact with objects and the environment.

Example: src/games/tutorial/verbs.json

{
    "verbs": {
        "go": {
            "description": "Move to a different location.",
            "action": "move_to_location"
        },
        "take": {
            "description": "Pick up an item.",
            "action": "pick_up_item"
        },
        "examine": {
            "description": "Look at an object or location.",
            "action": "examine_object"
        },
        "look": {
            "description": "Look around the current location.",
            "action": "look_around"
        },
        "open": {
            "description": "Open a door or container.",
            "action": "open_object"
        },
        "close": {
            "description": "Close a door or container.",
            "action": "close_object"
        }
    }
}

Synonyms

Synonyms allow players to use different words for the same action, making the game more flexible and user-friendly.

Example: src/games/tutorial/synonyms.json

{
    "synonyms": {
        "take": [
            "get",
            "pick"
        ],
        "go": [
            "walk",
            "drive",
            "climb"
        ],
        "look": [
            "watch"
        ],
        "push": [
            "press"
        ],
        "extinguish": [
            "delete"
        ],
        "clean": [
            "wash"
        ],
        "into": [
            "inside"
        ]
    }
}

Key Components

• Events: Define the actions and descriptions of different events in the adventure.
• Locations: Define the different places in the adventure, including their descriptions and possible exits.
• Verbs: Define the actions that players can perform in the game.
• Synonyms: Allow players to use different words for the same action, making the game more flexible and user-friendly.

By configuring these JSON files, you can create and customize your own text adventures in Adventex.

If you need any additional details or modifications, feel free to ask!