Automating basic startup and shutdown functions for my 3x3 servers

Atlas-MainMenu

Function Atlas-MainMenu {
    #######
    # Script Variables

    #Atlas Executable in ""
    $MainExe = "c:\games\atlas\ShooterGame\Binaries\Win64\ShooterGameServer.exe"

    #Make sure you have the following settings configured in the ServerGrid.json: MaxPlayers, ReservedPlayerSlots, Ports, SeamlessIP
    #Make sure you have the following configured in each servers GameUserSettings.ini: serverPVE=<0 for PVP, 1 for PVE>
    #Add to the bottom of GameUserSettings.ini if it's not there so you don't need to call it in every startup file (Max of 150 players, reserved must be a smaller positive number)
    #[/Script/Engine.GameSession]
    #MaxPlayers=###
    #ReservedPlayerSlots=##
    #If using RCON, make sure you have the following confirued in each servers GameUserSettings.ini: ServerAdminPassword=<password>, RCONPort=<port>,RCONEnabled=true
    $Atlas00Arg = "Ocean?ServerX=0?ServerY=0?AltSaveDirectoryName=A1 -log -server -NoBattlEye"
    $Atlas01Arg = "Ocean?ServerX=0?ServerY=1?AltSaveDirectoryName=A2 -log -server -NoBattlEye"
    $Atlas02Arg = "Ocean?ServerX=0?ServerY=2?AltSaveDirectoryName=A3 -log -server -NoBattlEye"
    $Atlas10Arg = "Ocean?ServerX=1?ServerY=0?AltSaveDirectoryName=B1 -log -server -NoBattlEye"
    $Atlas11Arg = "Ocean?ServerX=1?ServerY=1?AltSaveDirectoryName=B2 -log -server -NoBattlEye"
    $Atlas12Arg = "Ocean?ServerX=1?ServerY=2?AltSaveDirectoryName=B3 -log -server -NoBattlEye"
    $Atlas20Arg = "Ocean?ServerX=2?ServerY=0?AltSaveDirectoryName=C1 -log -server -NoBattlEye"
    $Atlas21Arg = "Ocean?ServerX=2?ServerY=1?AltSaveDirectoryName=C2 -log -server -NoBattlEye"
    $Atlas22Arg = "Ocean?ServerX=2?ServerY=2?AltSaveDirectoryName=C3 -log -server -NoBattlEye"

    #CrossArkChat Executable in "" (if you are using it, ignore otherwise)
    $CRCPath = "C:\Program Files\CrossArkChat\CrossArkChat.exe"

    #Number of seconds to let the server start before starting the next server
    $SleepTime = "30"

    #End Variables
    ######

    do
    {
        Function Show-Menu{
            Param(
            [String[]]$Title = "Atlas Server Main Menu"
            )
            cls
            Write-Host $Title
            Write-Host ""
            Write-Host "1: Start All Servers"
            Write-Host "2: Start one server"
            Write-Host "3: Get Atlas Processes IDs; (optional) Stop one or more Processes"
            Write-Host "4: Steam Update"
            Write-Host "5: Start CrossAtlasChat Bot"
            Write-Host "6: Start Redis"
            Write-Host "q: Quit"
        }

        Function Start-AtlasServer {
            Param(
                [Parameter(Mandatory=$True,Position=0,HelpMessage="This is just a name to help you keep track of what you are doing")]
                [ValidateNotNullOrEmpty()]
                [alias("in","name")]
                [String[]]
                $InstanceName,
                [Parameter(Mandatory=$True,Position=1,HelpMessage="path to the shootergameserver.exe; in quotes if there are spaces")]
                [ValidateNotNullOrEmpty()]
                [String[]]
                [alias("path","ep")]
                $ExePath,
                [Parameter(Mandatory=$True,Position=2,HelpMessage="this is everything after the .exe in quote")]
                [ValidateNotNullOrEmpty()]
                [alias("arg","args","a")]
                [String[]]
                $Arguments,
                [Parameter(Mandatory=$false,Position=3,HelpMessage="Idle, Normal, High, or RealTime")]
                [ValidateNotNullOrEmpty()]
                [alias("p","pri")]
                [ValidateSet("Idle","Normal","High","RealTime")]
                [String[]]
                $Priority,
                [Parameter(Mandatory=$false,Position=4,HelpMessage="Speicify a CPU number if you want CPU affinity, 0 = no affinity")]
                [ValidateNotNullOrEmpty()]
                [alias("affin","cpu","processor")]
                [Int]
                $Affinity
            )
            cls
            Write-Host "Starting up Server: " $InstanceName
            Start-Process -FilePath $ExePath -ArgumentList $Arguments -PassThru
            Write-Host "sleeping for " $SleepTime " Seconds"
            Start-Sleep -Seconds $SleepTime
        }

        Show-Menu
        $Selection = Read-Host "Please make a selection"
        If ($Selection -eq "1") {
            Write-Host "Starting all server instances"
            Start-AtlasServer A1-DracsHeart $MainExe $Atlas00Arg
            Start-AtlasServer A2-TheHoppining $MainExe $Atlas01Arg
            Start-AtlasServer A3-BellsHell $MainExe $Atlas02Arg
            Start-AtlasServer B1-NightsFury $MainExe $Atlas10Arg
            Start-AtlasServer B2-KellsMaw $MainExe $Atlas11Arg
            Start-AtlasServer B3-CrooniesSurprise $MainExe $Atlas12Arg
            Start-AtlasServer C1-PrincessPebbles $MainExe $Atlas20Arg
            Start-AtlasServer C2-DAINNSS $MainExe $Atlas21Arg
            Start-AtlasServer C3-KnowBotty $MainExe $Atlas22Arg
            Write-Host "Startup Complete"
        }
        elseif ($Selection -eq "2"){
            Write-Host ""
            Write-Host "Which Instance do you want to startup?"
            Write-Host "1:  A1-DracsHeart"
            Write-Host "2:  A2-TheHoppining"
            Write-Host "3:  A3-BellsHell"
            Write-Host "4:  B1-NightsFury"
            Write-Host "5:  B2-KellsMaw"
            Write-Host "6:  B3-CrooniesSurprise"
            Write-Host "7:  C1-PrincessPebbles"
            Write-Host "8:  C2-DAINNSS"
            Write-Host "9:  C3-KnowBotty"
            Write-Host "any other key to go back to main menu"
            $StartupSelection = Read-Host
            If ($StartupSelection -eq "1"){Start-AtlasServer A1-DracsHeart $MainExe $Atlas00Arg}
            Elseif ($StartupSelection -eq "2") {Start-AtlasServer A2-TheHoppining $MainExe $Atlas01Arg}
            Elseif ($StartupSelection -eq "3") {Start-AtlasServer A3-BellsHell $MainExe $Atlas02Arg}
            Elseif ($StartupSelection -eq "4") {Start-AtlasServer B1-NightsFury $MainExe $Atlas10Arg}
            Elseif ($StartupSelection -eq "5") {Start-AtlasServer B2-KellsMaw $MainExe $Atlas11Arg}
            Elseif ($StartupSelection -eq "6") {Start-AtlasServer B3-CrooniesSurprise $MainExe $Atlas12Arg}
            Elseif ($StartupSelection -eq "7") {Start-AtlasServer C1-PrincessPebbles $MainExe $Atlas20Arg}
            Elseif ($StartupSelection -eq "8") {Start-AtlasServer C2-DAINNSS $MainExe $Atlas21Arg}
            Elseif ($StartupSelection -eq "9") {Start-AtlasServer C3-KnowBotty $MainExe $Atlas22Arg}
        }
        elseif ($Selection -eq "3"){
            Get-Process -Name ShooterGameServer | select ID, MainWindowTitle
            Write-Host ""
            Write-Host "1: To Stop One Instance"
            Write-Host "2: To stop All Instance"
            Write-Host "Enter any other key to return to the main menu"
            $PIDTask = Read-Host
            If ($PIDTask = "1") {
                Write-Host "Please enter the Process ID you wish to stop"
                $STOPPID = Read-Host
                Write-Host "Stopping Process " $STOPPID
                Stop-Process $STOPPID
            }
            elseif ($PIDTask = "2") {
                Write-Host "ARE YOU SURE (Y to Continue)?"
                $Confirm = Read-Host 
                If ($Confirm.ToUpper() -eq "Y"){(Get-Process -Name ShooterGameServer).Id | Stop-Process}
            }
        }
        elseif ($Selection -eq "4"){
            Write-Host "Starting Steam Update"
            $SteamExe = "c:\Program Files\steamcmd\steamcmd.exe"
            $SteamArgs = "+login anonymous +force_install_dir c:\games\atlas +app_update 1006030 validate +quit"
            Start-Process -FilePath $SteamExe -ArgumentList $SteamArgs -PassThru
            Write-Host "Steam Update Complete"
            }
        elseif ($Selection -eq "5"){
            Write-Host "Checking for Existing Process: CrossArkChat"
            $CACRunning = (Get-Process -Name CrossArkChat -ErrorAction SilentlyContinue) -eq $null
            If ($CACRunning -eq $false) {
                Write-Host "Process not found, starting:"
                Start-Process -FilePath $CRCPath -PassThru
                Start-Sleep -s 2
                Get-Process -Name CrossArkChat
            } else {
                Write-Host "Process was found running; please terminate and try again"
                Get-Process -Name CrossArkChat
            }
        }
        elseif ($Selection -eq "6"){
            Write-Host "Checking for Existing Service: redis"
            Write-Host "I'm assuming you installed the EXE already and we are just checking the status of the service"
            $CACRunning = (Get-Service Redis).Status
            If ($CACRunning -ne "Running") {
                Write-Host "Process is not running"
                Start-Service -Name Redis
                Start-Sleep -s 2
                Write-Host "Status: " (Get-Service Redis).Status
            } else {
                Write-Host "Service was found running"
                Write-Host "Status: " (Get-Service Redis).Status
            }
        }
    }
    until ($Selection -eq 'q')
}