mirror of
https://github.com/fleschutz/PowerShell.git
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54 lines
1.4 KiB
PowerShell
Executable File
54 lines
1.4 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Writes animated text
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.DESCRIPTION
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write-animated.ps1 [<line1>] .. [line9>] [<speed>]
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.EXAMPLE
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PS> ./write-animated "Hello World"
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.NOTES
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Author: Markus Fleschutz · License: CC0
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.LINK
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https://github.com/fleschutz/PowerShell
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#>
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param($Line1 = "", $Line2 = "", $Line3 = "", $Line4 = "", $Line5 = "", $Line6 = "", $Line7 = "", $Line8 = "", $Line9 = "", [int]$Speed = 30) # 30 ms pause
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$TerminalWidth = 120 # characters
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function WriteLine { param([string]$Line, [int]$Speed)
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[int]$Start = 1
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[int]$End = $Line.Length
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$StartPosition = $HOST.UI.RawUI.CursorPosition
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$Spaces = " "
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if ($Line -eq "") { return }
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foreach ($Pos in $Start .. $End) {
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$TextToDisplay = $Spaces.Substring(0, $TerminalWidth / 2 - $pos / 2) + $Line.Substring(0, $Pos)
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write-host -nonewline $TextToDisplay
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start-sleep -milliseconds $Speed
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$HOST.UI.RawUI.CursorPosition = $StartPosition
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}
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write-host ""
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}
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if ($Line1 -eq "") {
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$Line1 = "Welcome to PowerShell Scripts"
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$Line2 = " "
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$Line3 = "This repository contains useful and cross-platform PowerShell scripts."
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$Line4 = " "
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$Line5 = "Best regards,"
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$Line6 = "Markus"
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}
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write-host ""
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WriteLine $Line1 $Speed
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WriteLine $Line2 $Speed
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WriteLine $Line3 $Speed
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WriteLine $Line4 $Speed
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WriteLine $Line5 $Speed
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WriteLine $Line6 $Speed
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WriteLine $Line7 $Speed
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WriteLine $Line8 $Speed
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WriteLine $Line9 $Speed
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write-host ""
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exit 0 # success
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