gc-mojoconsole-plus/README.md

MojoConsolePlus

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MojoConsolePlus(MCP) is a Grasscutter plugin (Apart from 4Benj's GCGM plugin) and it's goal is to implement fully in-game webwiew based .

Currently Features:

• Send console link in game
• Do what players can do in the in-game chat based console
  • Inherit the original permission system
  • Capture command response to plugin instead of send chat to player
• More configurable
• Use external CDN

Important Notes:

This plugin is made to run on the current Development branch of Grasscutter.
This plugin is in very early development and only have the backend now. Frontend is extermely hardcore. If you require support please ask on the Grasscutter Discord. However, support is not guarenteed.

MojoConsolePlus is decoupled with any frontend yet, feel free to open a PR to introduce your implented frontend.

Development frontend for MojoConsolePlus don't have to restart the Grasscutter server. Just refresh page! There will be a URL printed to the console as log to help you access the console in your browser for development.

Setup

Download Plugin Jar

See realeases.

Compile yourself

1. Pull the latest code from github using git clone https://github.com/mingjun97/gc-mojoconsole-plus in your terminal of choice.
2. Locate your grasscutter server and copy the grasscutter server jar into the newly created gc-mojoconsole-backend/gc-plugin/lib folder
3. Navigate back into the project root folder called gc-mojoconsole-plus folder and run gradlew build (cmd) or ./gradlew build (Powershell, Linux & Mac).
4. Assuming the build succeeded, in your file explorer navigate to the gc-plugin folder, you should have a mojoconsole.jar file, copy it.
5. Navigate to your Grasscutter server, find the plugins folder and paste the mojoconsole.jar into it.
6. Start your server.

...Jump to next section...

Usage

You have two options for hosting frontend.

Use CDN hosted frontend(Recommended)

7. Pull the file mojoconfig.json into your plugins folder, set the useCDN to true. Alternatively, you can launch the grasscutter first, then the mojoconfig.json will be auto generated.
8. Modify the config.json of Grasscutter, make sure the cors is enabled. It's required in CDN mode. See config.json->server->policies->cors.

CDN serving frontend is hosted by us via the github pages. The credentials will be passed via the hash paramets, which means the credentials(i.e. User session key, access address for your grasscutter server) will not be passed through the network. We will update our CDN frontend regularly, so that you don't have to handle the frontend update by yourself and always enjoy the latest version. Enabling CORS will not put your grasscutter in dangerous. It's just for protecting users accessed on browser from potential information leakage in some rare circumstances, and grasscutter actually don't have this concern.

Self hosted frontend

7. Put the all the frontend files into the folder GRASSCUTTER_ROOT/plugins/mojoconsole/. Note that your must have console.html for now. You are free to put any other dynamiclly loaded file(e.g. .js, .css) in that folder. Check the last section for current avialable frontend.

Commands for mojo

8. Send command /mojoconsole or /mojo to server in game, and you will receive mail in your mailbox. Then follow the instructions there. Note that you may use o option to use the pop out browser instead of in-game webwiew, e.g. /mojo o. By default, the console is in-game webview.

Your final plugins folder's directory structure should look similar to this

GRASSCUTTER_ROOT
|   grasscutter.jar
|   resources
|   data
|   ...
└───plugins
    │   mojoconsole.jar
    │   ...
    └───mojoconsole
        │   console.html
        |   ...
        └───any other file that you want to include in your frontend
            │   ...

API

URL: /mojoplus/api

Request: Content-Type: application/json

    {
        "k": "SESSION_KEY", // sesssion key is embedded in the mail, can be retreved via the GET params.
        "request": "invoke", // set request to ping will ignore the payload, which just check the aliveness of current sessionKey 
        "payload": "command just like what you do in your in game chat console" // example: "heal" for heal all avatars
    }

Response: Content-Type: application/json

    {
        "message": "success", // message saying the execution status,
        "code": 200, // could be 200 - success, 403 - SessionKey invalid, 500 - Command execution error (should from command), 400 - request not supported
        "payload": "response for the command", // example: got "All characters have been healed." when invoking with "heal"
    }

Resources

You can use the following function to send the request, just plug it after you finished the command generation job. payload is the command you wish to send.

function sendCommand(payload){
    var client = new XMLHttpRequest();
    var key = new window.URLSearchParams(window.location.search).get("k");
    var url = '/mojoplus/api';
    client.open("POST", url, true);
    client.setRequestHeader("Content-Type", "application/json");
    client.onreadystatechange = function () {
        if (client.readyState === 4 && client.status === 200) {
            var result = document.getElementById("c2");
            // Print received data from server
            result.innerHTML = JSON.parse(this.responseText).payload.replace(/\n/g, "<p/>");
        }
    };

    // Converting JSON data to string
    var data = JSON.stringify({ "k": key, "request": "invoke", "payload": payload });
    // Sending data with the request
    client.send(data);
}

Frontend

By SpikeHD: https://github.com/SpikeHD/MojoFrontend (under development) CDN hosted frontend：https://github.com/gc-mojoconsole/gc-mojoconsole.github.io

...You can develop your own frontend and make PR to put yours here...