If statement within for loop not executing upon loop - if-statement

Question

I've been trying for days, and can not grasp the logic here. Throwing in the towel.
I have a image object I'm to chop it into a 10" x 8" grid of equal cells. After the 10th column its suppose to drop to the next row and gather the subsequent 10 columns and so forth. I cant seem to get it to recurse to the next row and stay put on that row, rather, it gets one cell and reverts back to the first row.
$startColumn = 1
$currentCell = 1
$currentColumn = 1
$currentRow = 1
For($i = 1; $i -lt 81; $i++)
{
$startleftCoord = 292
$starttopCoord = 87
$startrightCoord = 390
$startbottomCoord = 162
$cellheight = 75
$cellwidth = 98
if ($firstiterationcomplete -eq 1) {
"Changing columns"
$startleftCoord = $startleftCoord+($currentColumn*$cellwidth)+(4.05*$currentColumn)
$startrightCoord = $startrightCoord+($currentColumn*$cellwidth)+(4.05*$currentColumn)
if ($currentColumn -eq 9) {
"Changing Rows"
$currentRow++
$currentColumn = $startColumn
$startleftCoord = $startleftCoord
$startrightCoord = $startrightCoord
$starttopCoord = $starttopCoord+($currentRow*$cellheight)+(4.25*$currentRow)
$startbottomCoord = $startbottomCoord+($currentRow*$cellheight)+(4.25*$currentRow)
}
}
"Curent column is " + $currentColumn
"Row count is " + $currentRow
#save cellshot
$cellBounds = [Drawing.Rectangle]::FromLTRB($startleftCoord,$starttopCoord, $startrightCoord, $startbottomCoord)
$cellObject = New-Object Drawing.Bitmap $cellBounds.Width, $cellBounds.Height
$cellGraphics = [Drawing.Graphics]::FromImage($cellObject)
$cellGraphics.CopyFromScreen( $cellBounds.Location, [Drawing.Point]::Empty, $cellBounds.Size)
$cellGraphics.Dispose()
$cellObject.Save($FilePath)
$currentColumn++
$currentCell++
$firstiterationcomplete = 1
"Saved CELLSHOT to $FilePath."
}

Answer 1

I've rewritten my IF block so many times. I'm just missing a simple explanation as to why the following is skipping column 2. `"
Starting to loop image for each ball"
[int]$startCell = 1
[int]$startRow = 1
[int]$startColumn = 1
[int]$totalLoops = 81
[int]$startleftCoord = 293
[int]$starttopCoord = 90
[int]$startrightCoord = 385
[int]$startbottomCoord = 160
[int]$cellheight = 75
[int]$cellwidth = 100
Do
{
#get the current time and build the filename from it
$Time = (Get-Date)
[string] $FileName += "-cellshot"
$FileName = "$($Time.Month)"
$FileName += '-'
$FileName += "$($Time.Day)"
$FileName += '-'
$FileName += "$($Time.Year)"
$FileName += '-'
$FileName += "$($Time.Hour)"
$FileName += '-'
$FileName += "$($Time.Minute)"
$FileName += '-'
$FileName += "$($Time.Second)"
$FileName += '-'
$FileName += "$($Time.Millisecond)"
$FileName += '-'
$FileName += [string]$currentCell
$FileName += '.png'
#use join-path to add path to filename
[string] $FilePath = (Join-Path $Path $FileName)
if (!$currentCell -OR !$currentColumn -OR !$currentRow){
"Initializing Globals"
$currentCell = $startCell
$currentColumn = $startColumn
$currentRow = $startRow
}
"Designate capture point"
if ($currentColumn -gt 1 -AND $currentColumn -lt 11) {
"Calculating side coordinates offset"
$newleftCoord = $startleftCoord+($currentColumn*$cellwidth)
$newrightCoord = $startrightCoord+($currentColumn*$cellwidth)
} elseif ($currentColumn -eq 11) {
"Resetting column coordinates "
$currentColumn = $startColumn
$newleftCoord = $startleftCoord
$newrightCoord = $startrightCoord
"Compensating for multiple rows offest"
$newtopCoord = $starttopCoord+($currentRow*$cellheight)
$newbottomCoord = $startbottomCoord+($currentRow*$cellheight)
$currentRow++
}else{
"Getting number one"
$newleftCoord = $startleftCoord
$newtopCoord = $starttopCoord
$newrightCoord = $startrightCoord
$newbottomCoord = $startbottomCoord
}
"Current Column is " + $currentColumn
"Current row is " + $currentRow
"Current cell is " + $currentCell
#save cellshot
$cellBounds = [Drawing.Rectangle]::FromLTRB($newleftCoord,$newtopCoord, $newrightCoord, $newbottomCoord)
$cellObject = New-Object Drawing.Bitmap $cellBounds.Width, $cellBounds.Height
$cellGraphics = [Drawing.Graphics]::FromImage($cellObject)
$cellGraphics.CopyFromScreen( $cellBounds.Location, [Drawing.Point]::Empty, $cellBounds.Size)
$cellGraphics.Dispose()
$cellObject.Save($FilePath)
$currentColumn++
$currentCell++
}Until ($currentCell -eq $totalLoops)
Start-Sleep -Second 20
}
#load required assembly
Add-Type -Assembly System.Windows.Forms
Start-Sleep -Seconds 5
$ballarray = #{}
Do {
#run screenshot function
# If ($ballarray.count -eq 20){
# GenScreenshot
# "Snapped screenshot - $Filename ."
# }else{
Do{
GetNewBall
}Until($currentCell -eq 80)
#}
#$bounds = [Drawing.Rectangle]::FromLTRB(307,129, 1060, 668)
#screenshot $bounds $Filepath
#Start-Sleep -Second 10
}Until($ballarray.count -eq 20)`