ConsoleMaster

1.6.8

ConsoleMaster.ps1

#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-# POWERSHELL SCRIPT INFO DECLARATION #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
<#PSScriptInfo
 
.VERSION 1.6.8
 
.GUID ef7e7376-9b7f-455c-83a7-5e4b628e13f8
 
.AUTHOR NovaViper
 
.DESCRIPTION Powershell Script for Managing Java Servers (i.e. Minecraft, Bukkit). NOTE: After installing the script, please place it somewhere useful! (Not within the ProgramFiles Powershell Script installation dictionary, the script will NOT function in there!)
 
.COMPANYNAME
 
.COPYRIGHT
 
.TAGS java minecraft bukkit server manager PSScript
 
.LICENSEURI https://raw.githubusercontent.com/NovaViper/Console-Master/master/LICENSE
 
.PROJECTURI https://github.com/NovaViper/Console-Master/tree/master
 
.RELEASENOTES
https://raw.githubusercontent.com/NovaViper/Console-Master/master/changelog.txt
 
.ICONURI
 
.EXTERNALMODULEDEPENDENCIES
 
.REQUIREDSCRIPTS
 
.EXTERNALSCRIPTDEPENDENCIES
 
.PRIVATEDATA
 
#>

#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-# VARIABLE DECLARATION #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
$currentLocation = Split-Path -parent $PSCommandPath
$PSScriptInfo = Test-ScriptFileInfo -Path "$currentLocation\ConsoleMaster.ps1"
$ui = (Get-Host).UI.RawUI
$consoleName = "Console Master"
$consoleVersion = $PSScriptInfo.Version
$consoleServerPrefix = "[" + $consoleName + "]:"
$prefix = "$consoleName $consoleVersion"
$QuitConsole = $false
$configFileName = "config.json"
$SleepTime = 3
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-# POWERSHELL CUSTOMIZATION #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
$ui.WindowTitle = "$prefix"
Set-Location $currentLocation
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-# FUNCTION DECLARATION #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#

function Set-Up-Console() {
    Clear-Host
    $ui.WindowTitle = $prefix + ": Server Running (Jar: , MC )"
    Write-Host "Welcome To $prefix!!"
    Write-Host ''

    $jarFile = Test-Jar "Please enter the name of the server's .jar file (w/o the extension)"
    $useCustomJarLocation = Confirm-Custom-Jar-Location
    if($useCustomJarLocation -eq $true){
        $jarLocation = Test-Jar-Path "Where is your jar file? (w/o the backslash '\' at the end or begining)" $jarFile
    }else{
        $jarLocation = ''
    }
    $mcVersion = Test-Version "Please enter the Minecraft version your server is using"
    $ramDataType = Test-RAM-Type
    $minRAM = Test-Integer "Please enter your minimum amount of RAM (Random Access Memory) to use"
    $maxRAM = Test-Integer "Please enter your maximum amount of RAM (Random Access Memory) to use"

    $fullRAMMin = -Join ($minRAM, $ramDataType)
    $fullRAMMax = -Join ($maxRAM, $ramDataType)
    $basicInfo = @{
        Jar_File                        = "$jarFile"
        Use_Custom_Location             = "$useCustomJarLocation"
        Custom_Location                 = "$jarLocation"
        Minecraft_Version               = "$mcVersion"
        Ram_Min                         = "-Xmx$fullRAMMin"
        Ram_Max                         = "-Xms$fullRAMMax"
        Server_Options                  = 'nogui'

    }

   New-Item $configFileName -ItemType "file" | Out-Null
   $basicInfo | ConvertTo-Json | Set-Content $configFileName

    Write-Host ""
    Write-Host "Moving to Main Menu..." -BackgroundColor Red
    Start-Sleep -Seconds $SleepTime
    Invoke-Main-Menu
}


function Invoke-Main-Menu() {
    Update-Variables
    Clear-Host
    Write-Host @"
---------------------------------- Main Menu ----------------------------------
 
                    1. Start Server and Ngrok
                    2. Configurations Menu
 
                    3. Exit the Console
 
-------------------------------------------------------------------------------
"@

    $answer = Read-Host "Please Make a Selection"
    switch ($answer) {
        '1' {
            Clear-Host
            Start-Server
        }
        '2' {
            Clear-Host
            Invoke-Settings-Menu
        }
        '3' {
            Exit-Script
        }
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Invoke-Main-Menu
        }
    }
}

function Start-Server() {
    Test-Use-Custom-Location
    $ui.WindowTitle = $prefix + ": Server Running (Jar: " + $Script:INFO.Jar_File + ", MC " + $Script:INFO.Minecraft_Version + ")"
    Write-Host @"
------------------------------- SERVER LOG START -------------------------------
$consoleServerPrefix Starting Server...
"@
    Write-Host "$consoleServerPrefix Checking for Ngrok process..."
    if (-not(Get-Process -Name ngrok -ErrorAction SilentlyContinue)) {
        Write-Host "$consoleServerPrefix Ngrok Not Running! Starting Ngrok..."
        Start-Process ngrok -argumentlist "tcp 25565" -passthru | Out-Null
        Write-Host "$consoleServerPrefix Ngrok Started!"
    }
    else {
        Write-Host "$consoleServerPrefix Ngrok is Already Running! Skipping Ngrok Startup..."
    }
    Write-Host "$consoleServerPrefix Starting .jar File Now.."

    java $INFO.Ram_Min $INFO.Ram_Max -jar $INFO.Jar_File $INFO.Server_Options

    $ui.WindowTitle = "$consoleServerPrefixServer Stopped (Jar: " + $Script:INFO.Jar_File + ", MC " + $Script:INFO.Minecraft_Version + ")"
    Write-Host "$consoleServerPrefixServer Server Stopped! Check Above For Details!"
    Test-Use-Custom-Location
    Invoke-Ask-Restart
}

function Invoke-Ask-Restart() {
    $answer = Read-Host -Prompt "Would you like to restart the server? (Y)es/(N)o"
    switch ($answer.ToUpper()) {
        'Y' {
            Write-Host "Restarting Server..." -BackgroundColor Red
            Start-Sleep $SleepTime
            Clear-Host
            Start-Server
        }
        'N' {
            Clear-Host
            Confirm-Console-Close
        }
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Invoke-Ask-Restart
        }
    }
}

function Confirm-Console-Close () {
    $ui.WindowTitle = $prefix + ': Confirm Exit'
    $answer = Read-Host "Ok, would you to close"$consoleName"? (Y)es/(N)o"
    switch ($answer.ToUpper()) {

        'Y' {
            Write-Host ""
            Confirm-Ngrok-Close $true
        }
        'N' {
            Write-Host ""
            Confirm-Ngrok-Close $false
        }
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Confirm-Console-Close
        }
    }
}


function Confirm-Ngrok-Close([bool]$closeConsole) {
    $answer = Read-Host 'Ok, would you to close Ngrok? (Y)es/(N)o'
    switch ($answer.ToUpper()) {

        'Y' {
            Write-Host ""
            Exit-Console-Ngrok $closeConsole $true
        }
        'N' {
            Write-Host ""
            Exit-Console-Ngrok $closeConsole $false
        }
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Confirm-Ngrok-Close
        }
    }
}

function Exit-Console-Ngrok([bool]$closeConsole, [bool]$closeNgrok) {

    if (($closeConsole -eq $true) -and ($closeNgrok -eq $true)) {
        Stop-Process -Name ngrok
        Exit-Script
    }
    elseif (($closeConsole -eq $false) -and ($closeNgrok -eq $true)) {
        Stop-Process -Name ngrok
        Resume-Main-Menu
    }
    elseif (($closeConsole -eq $true) -and ($closeNgrok -eq $false)) {
        Exit-Script
    }
    else {
        Resume-Main-Menu
    }
}

function Invoke-Settings-Menu() {
    Clear-Host
    Write-Host @"
-------------------------------- Settings Menu --------------------------------
 
    1. Change Jar - Change the either saved jar file name or location
                    that the script executes
    2. Change Version - Change the saved Minecraft version to match
                        what the jar file uses
    3. RAM Allocation - Set the amount of RAM (Random Access Memory)
                        to reserve to the server [!]
    4. Custom Arguments - Set custom arguments besides the RAM [!!]
    5. Factory Reset - Erase all user defined settings and boot to
                       first-time setup [!!!]
 
    6. Return To Main Menu
 
-------------------------------------------------------------------------------
"@

    $answer = Read-Host "Please Make a Selection"
    switch ($answer) {
        '1' {
            Clear-Host
            Edit-Jar-File
        }
        '2' {
            Clear-Host
            Edit-Minecraft-Version
        }
        '3' {
            Clear-Host
            Edit-RAM
        }
        '4' {
            Clear-Host
            Confirm-Change-Args
        }
        '5' {
            Clear-Host
            Confirm-Factory-Reset
        }
        '6' {Resume-Main-Menu}
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Invoke-Settings-Menu
        }
    }
}

function Edit-Jar-File() {
    $newJar = Test-Jar "Please enter the new name of the server's .jar file (w/o the extension)"
    $useCustomJarLocation = Confirm-Custom-Jar-Location
    if($useCustomJarLocation -eq $true){
        $jarLocation = Test-Jar-Path "Where is your jar file? (w/o the backslash '\' at the end or begining)" $jarFile
    }else{
        $jarLocation = ''
    }

    Save-Variable "Jar_File" $newJar
    Save-Variable "Custom_Location" $jarLocation
    Save-Variable "Use_Custom_Location" $useCustomJarLocation
    Resume-Settings-Menu
}

function Edit-Minecraft-Version() {
    $newVersion = Test-Version "Please enter the new Minecraft version your server is using"
    Save-Variable "Minecraft_Version" $newVersion
    Resume-Settings-Menu
}

function Edit-RAM() {
    $newRamDataType = Test-RAM-Type
    $newMinRAM = Test-Integer "Please enter your minimum amount of RAM (Random Access Memory) to use"
    $newMaxRAM = Test-Integer "Please enter your maximum amount of RAM (Random Access Memory) to use"

    $newFullMinRAM = -Join ($newMinRAM, $newRamDataType)
    $newFullMaxRAM = -Join ($newMaxRAM, $newRamDataType)
    Save-Variable "Ram_Min" "-Xms$newFullMinRAM"
    Save-Variable "Ram_Max" "-Xmx$newFullMaxRAM"
    Resume-Settings-Menu
}

function Confirm-Change-Args() {
    Write-Host "Here are your original arguments:" $Script:INFO.Server_Options
    $answer = Read-Host "Are you SURE you want to modify these arguments? (Y)es/(N)o"
    switch ($answer.ToUpper()) {

        'Y' {
            Clear-Host
            Edit-Args
        }
        'N' {
            Clear-Host
            Resume-Settings-Menu
        }
        default {
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
            Confirm-Factory-Reset
        }
    }
}

function Edit-Args() {
    Write-Host "As a refresher, here are your original arguments:" $Script:INFO.Server_Options
    $data = ''
    While (($null -eq $data) -or ($data -eq '')) {
        [string]$data = Read-Host -Prompt "Please enter new arguments for your server"

        if (($null -eq $data) -or ($data -eq '')) {
            Write-Output ''
            $data = ''
            Invaild-Choice "You cannot enter a null/empty name!"
        }
        else {
            Save-Variable "Server_Options" $data
            Resume-Settings-Menu
        }
    }
}

function Confirm-Factory-Reset() {
    Write-Host "Are you sure you want to reset back to factory default? This process CANNOT be reversed!!" -ForegroundColor Red
    $answer = Read-Host "(Y)es or (N)o"
    if (($null -eq $answer) -or ($answer -eq '')) {
        Write-Output ''
        $answer = ''
        Invaild-Choice "You cannot enter a null/empty name!"
        Confirm-Factory-Reset
    }
    else {
        switch ($answer.ToUpper()) {

            'Y' {
                Clear-Host
                Initialize-Factory-Reset
            }
            'N' {
                Clear-Host
                Resume-Settings-Menu
            }
            default {
                Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
                Confirm-Factory-Reset
            }
        }
    }
}

function Initialize-Factory-Reset() {
    Write-Host "Deleting Preferences..." -BackgroundColor Red
    Remove-Item $configFileName
    Clear-Variable -name INFO
    Write-Host "Factory Reset Completed!" -ForegroundColor Green
    Write-Host ""
    Write-Host "Returning to First-Time Setup..." -BackgroundColor Red
    Start-Sleep -Seconds $SleepTime
    Set-Up-Console
}


function Exit-Script() {
    Write-Host ""
    Write-Host 'Exiting Script...' -BackgroundColor Red
    Start-Sleep -Seconds $SleepTime
    $QuitConsole = $true
}

function Resume-Main-Menu() {
    Write-Host ""
    Write-Host 'Returning to Main Menu...' -BackgroundColor Red
    Start-Sleep -Seconds $SleepTime
    Invoke-Main-Menu
}

function Resume-Settings-Menu() {
    Write-Host ""
    Write-Host "Returning to Settings Menu..." -BackgroundColor Red
    Start-Sleep -Seconds $SleepTime
    Invoke-Settings-Menu
}

function Invaild-Choice([string]$message) {
    [Console]::Beep(1000, 100)
    Write-Host $message -ForegroundColor Red
    Start-Sleep -Seconds $SleepTime
}

function Update-Variables() {
    $Script:INFO = Get-Content -Path $configFileName -Raw | ConvertFrom-Json
}

function Save-Variable($keyName, $data) {
    $Script:INFO.$keyName = $data
    $Script:INFO | ConvertTo-Json | Set-Content $configFileName
}

function Test-Jar([string]$promptMessage) {
    $data = ''
    While (($null -eq $data) -or ($data -eq '')) {
        [string]$data = Read-Host -Prompt $promptMessage

        if (($null -eq $data) -or ($data -eq '')) {
            Write-Output ''
            $data = ''
            Invaild-Choice "You cannot enter a null/empty name!"
        }
        else {
            return $data + '.jar'
        }
    }
}

function Confirm-Custom-Jar-Location(){
    $answer = Read-Host -Prompt  "Would you like to add a custom path for your jar file? [Y]es/[N]o"
    if (($null -eq $answer) -or ($answer -eq '')) {
        Write-Output ''
        $answer = ''
        Invaild-Choice "You cannot enter a null/empty name!"
        Confirm-Custom-Jar-Location
    }
    else {
        switch ($answer.ToUpper()) {
            'Y' {
                 return $true
            }
            'N' {
                return $false
            }
            default {
                Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
                Confirm-Custom-Jar-Location
            }
        }
    }
}

function Test-Jar-Path([string]$promptMessage, [string]$jarFile) {
    $data = ''
    While (($null -eq $data) -or ($data -eq '')) {
        $data = Read-Host -Prompt $promptMessage
        $dataWithJar = -Join ($currentLocation,"\",$data,"\",$jarFile)

        if (($null -eq $data) -or ($data -eq '')) {
            Write-Output ''
            $data = ''
            Invaild-Choice "You cannot enter a null/empty name!"
        }
        elseif (!(Test-Path $dataWithJar)) {
            Write-Output ''
            Invaild-Choice "Could not locate $jarFile in the folder, $data"
            $data = ''
        }
        else {
            return -Join ($currentLocation, "\", $data,"\")
        }
    }
}
function Test-Use-Custom-Location(){
    if($Script:INFO.Use_Custom_Location -eq $true){
        Set-Location $Script:INFO.Custom_Location
    }else{
        Set-Location $currentLocation
    }
}

function Test-Version([string]$promptMessage) {
    $data = ''
    While ($data -eq '') {
        $data = Read-Host -Prompt $promptMessage
        $minVer = [version]'1.0.0'
        $maxVer = [version]'999.999.999'

        # not matching NOT 0-9 & '.' [ie - only 0-9 & '.']
        # must contain at least one '.'
        # must START with a digit
        # must END with a digit
        if (($data -notmatch '[^0-9.]') -and ($data -match '\.') -and ($data[0] -match '[0-9]') -and ($data[-1] -match '[0-9]') -and ($data -ge $minVer) -and ($data -le $maxVer)) {
            return $data
        }
        else {
            $data = ''
            Invaild-Choice "The value [$data] MUST be a version (major, minor, build) ranging between $minVer to $maxVer!"
        }
    }
}

function Test-Integer([string]$promptMessage) {
    $data = ''
    While (($null -eq $data) -or ($data -eq '') -or ($data -eq '0') -or (-not ($data -notmatch '[^\d]'))) {

        [int]$data = Read-Host -Prompt $promptMessage
        if (($null -eq $data) -or ($data -eq '') -or ($data -eq '0')) {
            Write-Host ''
            $data = ''
            Invaild-Choice "The value [$data] cannot be null, empty or 0!"
        }
        elseif (-not ($data -notmatch '[^\d]')) {
            Write-Output ''
            $data = ''
            Invaild-Choice "The value [$data] MUST be an integer!"
        }
        else {
            return $data
        }

    }
}

function Test-RAM-Type() {
    $ramType = ''
    $ValidChoices = ('M', 'G')
    While ($ramType -notin $ValidChoices) {
        $ramType = (Read-Host -Prompt 'Would you like to use [M]egabytes or [G]igabytes?').ToUpper()

        if ($ramType -notin $ValidChoices) {
            $ramType = ''
            Invaild-Choice "INVALID CHOICE! PLEASE ENTER ONE OF THE CHOICES LISTED!"
        }
        else {
            return $ramType
        }
    }
}

#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-# BEGIN FUNCTION CALLS #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#

Do {

    Clear-Host
    If (!(Test-Path $configFileName)) {
        Set-Up-Console
    }
    else {
        Invoke-Main-Menu
    }

} Until ($QuitConsole = $true)