reconfigure targa behavior
This commit is contained in:
Nathan
@@ -270,20 +270,38 @@ function Process-DuplicateGroup {
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}
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# Function to extract and normalize hex color code from filename (for FlatColors)
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# For TGA files, preserves 8-digit codes (RGBA). For others, uses 6-digit codes (RGB).
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function Get-NormalizedColorCode {
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param([string]$FileName)
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param(
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[string]$FileName,
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[string]$Extension = ""
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)
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# Remove extension
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# Remove extension if not provided
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$baseName = [System.IO.Path]::GetFileNameWithoutExtension($FileName)
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if ([string]::IsNullOrWhiteSpace($Extension)) {
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$Extension = [System.IO.Path]::GetExtension($FileName)
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}
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# Match hex color pattern: #RRGGBB or #RRGGBBAA (with optional suffix like _1, _2, etc.)
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# Pattern matches: #RRGGBB, #RRGGBBAA, or just RRGGBB (without #)
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# Also handles suffixes like _1, _2, etc.
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if ($baseName -match '^(#?)([0-9A-Fa-f]{6})([0-9A-Fa-f]{2})?') {
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$hasHash = $Matches[1] -eq "#"
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$hexCode = $Matches[2].ToUpper()
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# Return normalized format: #RRGGBB (always with #, always uppercase, no suffix)
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return "#$hexCode"
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# For TGA files, preserve 8-digit codes (RGBA with alpha channel)
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if ($Extension -eq ".tga") {
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# Match 8-digit hex: #RRGGBBAA
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if ($baseName -match '^(#?)([0-9A-Fa-f]{8})') {
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$hexCode = $Matches[2].ToUpper()
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return "#$hexCode"
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}
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# Fallback to 6-digit if 8-digit not found
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if ($baseName -match '^(#?)([0-9A-Fa-f]{6})') {
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$hexCode = $Matches[2].ToUpper()
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return "#$hexCode"
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}
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} else {
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# For non-TGA files, use 6-digit codes (RGB)
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if ($baseName -match '^(#?)([0-9A-Fa-f]{6})([0-9A-Fa-f]{2})?') {
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$hexCode = $Matches[2].ToUpper()
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# Return normalized format: #RRGGBB (always with #, always uppercase, no suffix)
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return "#$hexCode"
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}
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}
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return $null
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@@ -512,16 +530,20 @@ if ($null -eq $remainingFiles -or $remainingFiles.Count -eq 0) {
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continue
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}
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$colorCode = Get-NormalizedColorCode -FileName $file.Name
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# Use composite key: color code + extension to separate TGA (8-digit) from JPG (6-digit)
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$colorCode = Get-NormalizedColorCode -FileName $file.Name -Extension $file.Extension
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if ($null -eq $colorCode) {
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Write-Warning "Could not extract color code from: $($file.Name)"
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continue
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}
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if (-not $filesByColor.ContainsKey($colorCode)) {
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$filesByColor[$colorCode] = @()
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# Create composite key: colorCode_extension to keep TGA and JPG separate
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$groupKey = "$colorCode$($file.Extension)"
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if (-not $filesByColor.ContainsKey($groupKey)) {
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$filesByColor[$groupKey] = @()
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}
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$filesByColor[$colorCode] += $file
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$filesByColor[$groupKey] += $file
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}
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Write-Host "Found $($filesByColor.Count) unique color code(s)" -ForegroundColor Gray
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@@ -541,45 +563,55 @@ if ($null -eq $remainingFiles -or $remainingFiles.Count -eq 0) {
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$flatColorsResized = 0
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$flatColorsMoveLog = [System.Collections.ArrayList]::new()
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foreach ($colorCode in $filesByColor.Keys) {
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$files = $filesByColor[$colorCode]
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foreach ($groupKey in $filesByColor.Keys) {
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$files = $filesByColor[$groupKey]
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# Find the best file to keep (prefer existing JPG, then TGA, then others)
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# Extract color code and extension from group key
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# Group key format: #RRGGBB.ext or #RRGGBBAA.ext
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if ($groupKey -match '^(#[0-9A-F]{6,8})(\.[^.]+)$') {
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$colorCode = $Matches[1]
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$targetExtension = $Matches[2]
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} else {
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Write-Warning "Invalid group key format: $groupKey"
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continue
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}
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$targetFileName = "$colorCode$targetExtension"
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# Find the best file to keep
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$fileToKeep = $null
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$targetExtension = ".jpg"
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$targetFileName = "$colorCode.jpg"
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# First, check if there's already a correct file in target location
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$existingTarget = Join-Path -Path $flatColorsPath -ChildPath $targetFileName
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if (Test-Path -Path $existingTarget) {
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$existingFile = Get-Item -Path $existingTarget
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# Check if it's already correct
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if ($existingFile.Extension -eq ".jpg" -and (Test-ImageSize -ImagePath $existingFile.FullName)) {
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if ($existingFile.Extension -eq ".tga") {
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$fileToKeep = $existingFile
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} elseif ($existingFile.Extension -eq ".jpg" -and (Test-ImageSize -ImagePath $existingFile.FullName)) {
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$fileToKeep = $existingFile
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}
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}
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# If no existing correct file, find best source file
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if ($null -eq $fileToKeep) {
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# Prefer existing JPG file
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$jpgFile = $files | Where-Object {
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($_.Extension -eq ".jpg" -or $_.Extension -eq ".jpeg") -and
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# Prefer TGA file first (preserves transparency)
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$tgaFile = $files | Where-Object {
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$_.Extension -eq ".tga" -and
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(Test-Path -Path $_.FullName)
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} | Select-Object -First 1
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if ($jpgFile) {
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$fileToKeep = $jpgFile
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if ($tgaFile) {
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$fileToKeep = $tgaFile
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} else {
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# If no JPG, prefer TGA
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$tgaFile = $files | Where-Object {
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$_.Extension -eq ".tga" -and
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# If no TGA, prefer existing JPG file
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$jpgFile = $files | Where-Object {
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($_.Extension -eq ".jpg" -or $_.Extension -eq ".jpeg") -and
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(Test-Path -Path $_.FullName)
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} | Select-Object -First 1
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if ($tgaFile) {
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$fileToKeep = $tgaFile
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$targetExtension = ".tga"
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$targetFileName = "$colorCode.tga"
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if ($jpgFile) {
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$fileToKeep = $jpgFile
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} else {
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# Otherwise, use the first available file
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$fileToKeep = $files | Where-Object { Test-Path -Path $_.FullName } | Select-Object -First 1
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