#This is meant to be used with minecraft to slow down vertical movement of the
#mouse cursor.  Unfortunately due to how it is done, it is difficult to actually
#prevent any vertical mouse movement.
#
#To exit the program, alt tab out of the game and move the mouse to the very
#left of the screen.

[void] [Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void] [Reflection.Assembly]::LoadWithPartialName("System.Drawing")

#Number of seconds to sleep before detecting cursor center
Start-Sleep 2


$mousecenter = [System.Windows.Forms.Cursor]::Position.Y

do
{
    [System.Windows.Forms.Cursor]::Position = New-Object System.Drawing.Point([System.Windows.Forms.Cursor]::Position.X, $mousecenter)
} while ([System.Windows.Forms.Cursor]::Position.X -gt 0)