Prusa MK3S multicolor print without MMU

multi-color-print.cmd

@echo off
powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dpn0.ps1" %*

multi-color-print.ps1

$ErrorActionPreference = "Stop"

$filename = $args[0]
if (-not $filename) {
    Write-Host "No filename argument"
    exit 1
}

Write-Host "Reading file..."
$content = Get-Content $filename

Write-Host "Processing..."
$first = $true
$content = $content | % {
    if ($_ -cmatch '^T(\d+)$') {
        if ($first) {
            $first = $false
            Write-Host "Ignoring first tool change: $($Matches[0])"
            return '' # Ignore the first one
        }
        else {
            Write-Host "Replacing tool change: $($Matches[0])"
            return "M600 ; change to color $($Matches[1])"
        }
    }

    return $_
}

Write-Host "Saving file..."

$content | Set-Content $filename

Write-Host "Done"