Vmix Scripts

index.js

const { ConnectionTCP } = require('node-vmix')

const connection = new ConnectionTCP('localhost')

const fs = require("fs");
const { parse } = require("csv-parse");

// Listener for xml state data
// connection.on('xml', xmlData => {
//     // Your logic here!
//     // See example to parse the XML correctly

//     console.log(xmlData);
//    })
   
   // Listener for tally
   connection.on('tally', tally => {
    // Your logic here!

    //console.log(tally);
   })
   
   // Listener for data such as tally
   connection.on('data', data => {
    // console.log(data);
   })
   
   connection.on('connect', () => {
        // Request vMix API XML state by sending message 'XML'
        //connection.send('XML')

        console.log("Connected!");

        connection.send({ Function: 'ScriptStop', Value: 'PageLoop' });

        //var stream = require("fs").createReadStream("C:\\Users\\Production\\Downloads\\timing_data.csv")

        var arr = [];

        fs.createReadStream("C:\\Users\\Production\\Downloads\\timing_data.csv")
            .pipe(parse({ delimiter: ",", from_line: 2 }))
            .on("data", function (row) {
                // console.log(row);
                arr.push(row);
            })
            .on("end", function () {
                console.log("Read race data... " + arr.length + " lines found.");
                // console.log(arr);

                watch = setInterval(scriptWatchdog,200);
            })
            .on("error", function (error) {
                console.log(error.message);
            });

        // Request vMix tally info by sending message 'TALLY'
        //connection.send('TALLY')
   })
   
   const ParseXml = require('xml2js').parseStringPromise;  // XML2JS converts XML into JSON
    const XPath = require('xml2js-xpath');     

async function scriptWatchdog() {
    connection.send('XML');

    connection.on('xml', xmlData => {
        // Your logic here!
        // See example to parse the XML correctly
    
        getStatus(xmlData);
    })
}

let scriptRunning = false;

async function getStatus(xmlData) {
    let vmixXML = await ParseXml(xmlData ?? '');
        // console.log(XPath.find(vmixXML, '/vmix'));
    let state = vmixXML.vmix.inputs[0].input[5].$.state;


    if (state == "Paused" && scriptRunning == true) {
        connection.send({ Function: 'ScriptStop', Value: 'PageLoop' });
        console.log("Graphic stopped. Stopping script!")
        scriptRunning = false;
    }
    else if (state == "Running" && scriptRunning == false) {
        connection.send({ Function: 'ScriptStart', Value: 'PageLoop' });
        console.log("Graphic detected running... starting loop script!")
        scriptRunning = true;
    }
}

midi.js

var easymidi = require('easymidi');
var input = new easymidi.Input('MixTrack Pro 3');

var virtualOutput = new easymidi.Output('FromVsToVmix');


input.on('cc', function (msg) {
  // do something with msg
  console.log(msg)

    if (msg.channel == 1 && msg.controller == 17 && msg.value <= 64) {
        virtualOutput.send('noteon', {
            note: 64,
            velocity: 0,
            channel: 3
        });
    }
    else if ((msg.channel == 1 && msg.controller == 17 && msg.value >= 65)) {
        virtualOutput.send('noteon', {
            note: 63,
            velocity: 0,
            channel: 3
        });
    }

    if (msg.channel == 2 && msg.controller == 17 && msg.value <= 64) {
        virtualOutput.send('noteon', {
            note: 54,
            velocity: 0,
            channel: 3
        });
    }
    else if ((msg.channel == 2 && msg.controller == 17 && msg.value >= 65)) {
        virtualOutput.send('noteon', {
            note: 53,
            velocity: 0,
            channel: 3
        });
    }

    if (msg.channel == 1 && msg.controller == 19 && msg.value == 127) {
        virtualOutput.send('noteon', {
            note: 126,
            velocity: 0,
            channel: 3
        });
    }
    else if ((msg.channel == 1 && msg.controller == 19 && msg.value == 1)) {
        virtualOutput.send('noteon', {
            note: 127,
            velocity: 0,
            channel: 3
        });
    }

});


input.on('noteon', function (msg) {
    // do something with msg
    console.log(msg)

    virtualOutput.send('noteon', msg);
});

input.on('noteoff', function (msg) {
    // do something with msg
    console.log(msg)

    virtualOutput.send('noteoff', msg);
});

package.json

{
  "name": "vmix-gridresult",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "csv": "^6.2.1",
    "easymidi": "^2.1.1",
    "fast-xml-parser": "^4.0.11",
    "node-vmix": "^1.6.1",
    "vmix-js-utils": "^3.8.2",
    "xml-js": "^1.6.11",
    "xml2js": "^0.4.23",
    "xml2js-xpath": "^0.13.0"
  }
}

PageLoop.vb

'Console.WriteLine("stuff!")

dim xml As Object = API.XML()
dim x as new system.xml.xmldocument

'set fake data thing to true so watchdog knows script is running
API.Function("SetText",Input:="LOWER GRID",SelectedName:="DATA.Text",Value:="true")

While true
    'API.Function("TitleBeginAnimation",Input:="hs-racedata.02.gtzip",Value:="Page1")
    'Sleep(2000)

    x.loadxml(xml)
    dim StateOf As String = (x.SelectSingleNode("//input[@number='6']/@state").Value)

    If StateOf = "Running" Then

        Console.WriteLine("it's running!")

        'Dim RowCount = File.ReadAllLines("C:\Users\Production\Downloads\timing_data.csv").Length - 1

        Dim RowCount As Integer = 0

        Dim Lines As Array = File.ReadAllLines("C:\Users\Production\Downloads\timing_data.csv")
        
        Dim Thing As String

        For Each Thing in Lines
            If Thing <> ",,,,,,,,,,,,,,,,,,,,,,,," Then
                If Thing <> "LapsToGo,FlagStatus,FlagIcon,,,,,Position,Number,FirstName,LastName,Laps,LastLapTime,BestLap,BestLapTime,Diff,LastLapSpeed,BestLapSpeed,Nationality,AdditionalData,,,,," Then
                    If Thing <> "EndData" Then
                        If Thing <> "" Then
                            RowCount = RowCount + 1
                        End If
                    End If
                End If
            End If
        Next

        Dim HoldTime = 8000

        Console.WriteLine(RowCount)

        If RowCount < 11 Then
            'no animation

        ElseIf RowCount >= 21 Then
            'transition between 1 and 2 and 3 and 4 (page 1, page 2, page 3, page 6)
            Console.WriteLine("Running 1, 2, 3 and 4")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page1")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page2")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page3")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page6")
        
        ElseIf RowCount >= 16 Then
            'transition between 1 and 2 and 3 (page 1, page 2, page 5)
            Console.WriteLine("Running 1, 2 and 3")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page1")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page2")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page5")

        ElseIf RowCount >= 11 Then
            'transition between 1 and 2 (page 1, page 4)
            Console.WriteLine("Running 1 and 2")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page1")
            Sleep(HoldTime)
            API.Function("TitleBeginAnimation",Input:="LOWER GRID",Value:="Page4")
        
        
        End If
    End If
End While

'Is a input Running or on Pause retrieved from the API xml


'or