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two getthumbnail funs merget into one

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This commit is contained in:
minjaesong
2023-07-11 19:52:56 +09:00
parent 64e05a4f17
commit 173f99f87d
6 changed files with 62 additions and 44 deletions
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50
src/net/torvald/terrarum/SavegameCollection.kt
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@@ -106,32 +106,38 @@ class SavegameCollection(files0: List<DiskSkimmer>) {
}
}
private fun getThumbnail0(vid: EntryID, width: Int, height: Int, shrinkage: Double): TextureRegion? {
return this.loadable().requestFile(vid).let { file ->
if (file != null) {
val zippedTga = (file.contents as EntryFile).bytes
val gzin = GZIPInputStream(ByteArray64InputStream(zippedTga))
val tgaFileContents = gzin.readAllBytes(); gzin.close()
val pixmap = Pixmap(tgaFileContents, 0, tgaFileContents.size)
TextureRegion(Texture(pixmap)).also {
App.disposables.add(it.texture)
// do cropping and resizing
it.setRegion(
((pixmap.width - width*2) / shrinkage).roundToInt(),
((pixmap.height - height*2) / shrinkage).roundToInt(),
(width * shrinkage).roundToInt(),
(height * shrinkage).roundToInt()
)
}
}
else {
null
fun getThumbnail(width: Int, height: Int, shrinkage: Double) = this.loadable().getThumbnail(width, height, shrinkage)
}
fun DiskSkimmer.getTgaGz(vid: EntryID, width: Int, height: Int, shrinkage: Double): TextureRegion? {
return this.requestFile(vid).let { file ->
if (file != null) {
val zippedTga = (file.contents as EntryFile).bytes
val gzin = GZIPInputStream(ByteArray64InputStream(zippedTga))
val tgaFileContents = gzin.readAllBytes(); gzin.close()
val pixmap = Pixmap(tgaFileContents, 0, tgaFileContents.size)
TextureRegion(Texture(pixmap)).also {
App.disposables.add(it.texture)
// do cropping and resizing
it.setRegion(
((pixmap.width - width*2) / shrinkage).roundToInt(),
((pixmap.height - height*2) / shrinkage).roundToInt(),
(width * shrinkage).roundToInt(),
(height * shrinkage).roundToInt()
)
}
}
else {
null
}
}
fun getPlayerThumbnail(width: Int, height: Int, shrinkage: Double) = getThumbnail0(PLAYER_SCREENSHOT, width, height, shrinkage)
fun getWorldThumbnail(width: Int, height: Int, shrinkage: Double) = getThumbnail0(WORLD_SCREENSHOT, width, height, shrinkage)
}
fun DiskSkimmer.getThumbnail(width: Int, height: Int, shrinkage: Double) =
when (this.getSaveKind()) {
1 -> this.getTgaGz(PLAYER_SCREENSHOT, width, height, shrinkage)
2 -> this.getTgaGz(WORLD_SCREENSHOT, width, height, shrinkage)
else -> throw IllegalArgumentException("Unknown save kind: ${this.getSaveKind()}")
}
class SavegameCollectionPair(private val player: SavegameCollection?, private val world: SavegameCollection?) {