File-Copy.ps1

$MAIN_DIR = "D:\Games\DF 0.40"

function Operation($choice) {
    switch ($choice) {
            'c' {
                mv "$outdir\data\init\colors.txt" "$outdir\data\init\colors.txt.old"                
                cp "$indir\data\init\colors.txt" "$outdir\data\init\colors.txt"
            }

            's' {
                mv "$outdir\data\save\*" "$outdir\data\init\oldsaves"
                cp -Recurse "$indir\data\save\*" "$outdir\data\save\"    
            }

            'b' {
                $date = Get-Date
                $dstring = $date.Year+"-"+$date.Month+"-"+$date.Day
                mkdir "$outdir\$dstring"
                cp -Recurse "$indir\data\save\*" "$outdir\$dstring"
            }
        }
}

function MainConsole() {
    $count = 0
    $dirs = Get-ChildItem -Directory $MAIN_DIR
    Write-Host -back Black -fore Yellow 'Select input dir:'
    foreach($dir in $dirs) {
        Write-Host "$count) $($dir.Name)" 
        $count = $count + 1;       
    }

    $indir = $dirs[$(Read-Host)].FullName
    Write-Host -back Black -fore Yellow 'Select output dir:'
    $outdir = $dirs[$(Read-Host)].FullName
    $choice = ""
    do {
        Write-Host -back Black -fore Green "copy [c]olors.txt"
        Write-Host -back Black -fore Green "copy [s]aves"
        Write-Host -back Black -fore Green "[b]ackup saves"
        Write-Host -back Black -fore Green "[q]uit"
        $choice = Read-Host         
        Operation($choice)       
    } while ($choice -ne 'q');     
}

MainConsole