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Texture pack/load for mods also distributes by Images.*X* (#5296)

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SomeTroglodyte 2021-09-22 21:11:39 +02:00 committed by GitHub
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2 changed files with 47 additions and 38 deletions
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49
core/src/com/unciv/ui/utils/ImageGetter.kt
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@ -1,6 +1,7 @@
package com.unciv.ui.utils
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.files.FileHandle
import com.badlogic.gdx.graphics.Color
import com.badlogic.gdx.graphics.Texture
import com.badlogic.gdx.graphics.Texture.TextureFilter
@ -62,38 +63,40 @@ object ImageGetter {
textureRegionDrawables[region.name] = drawable
}
// Load base (except game.atlas which is already loaded)
loadModAtlases("", Gdx.files.internal("."))
// These are from the mods
for (mod in UncivGame.Current.settings.visualMods + ruleset.mods) {
loadModAtlases(mod, Gdx.files.local("mods/$mod"))
}
TileSetCache.assembleTileSetConfigs(ruleset.mods)
}
/** Loads all atlas/texture files from a folder, as controlled by an Atlases.json */
fun loadModAtlases(mod: String, folder: FileHandle) {
// See #4993 - you can't .list() on a jar file, so the ImagePacker leaves us the list of actual atlases.
val fileNames = GameSaver.json().fromJson(Array<String>::class.java, Gdx.files.internal("Atlases.json"))
val controlFile = folder.child("Atlases.json")
val fileNames = (if (controlFile.exists()) GameSaver.json().fromJson(Array<String>::class.java, controlFile)
else emptyArray()).toMutableList()
if (mod.isNotEmpty()) fileNames += "game"
for (fileName in fileNames) {
val file = Gdx.files.internal("$fileName.atlas")
val extraAtlas = file.nameWithoutExtension()
val tempAtlas = atlases[extraAtlas] // fetch if cached
?: TextureAtlas(file.name()).apply { // load if not
atlases[extraAtlas] = this // cache the freshly loaded
val file = folder.child("$fileName.atlas")
if (!file.exists()) continue
val extraAtlas = if (mod.isEmpty()) fileName else if (fileName == "game") mod else "$mod/$fileName"
var tempAtlas = atlases[extraAtlas] // fetch if cached
if (tempAtlas == null) {
println("Loading $extraAtlas = ${file.path()}")
tempAtlas = TextureAtlas(file) // load if not
atlases[extraAtlas] = tempAtlas // cache the freshly loaded
}
for (region in tempAtlas.regions) {
val drawable = TextureRegionDrawable(region)
textureRegionDrawables[region.name] = drawable
}
}
// These are from the mods
for (mod in UncivGame.Current.settings.visualMods + ruleset.mods) {
val modAtlasFile = Gdx.files.local("mods/$mod/game.atlas")
if (!modAtlasFile.exists()) continue
if (!atlases.containsKey(mod)) atlases[mod] = TextureAtlas(modAtlasFile)
val modAtlas = atlases[mod]!!
for (region in modAtlas.regions) {
val drawable = TextureRegionDrawable(region)
textureRegionDrawables[region.name] = drawable
}
}
TileSetCache.assembleTileSetConfigs(ruleset.mods)
}
/**
* Colors a multilayer image and returns it as a list of layers (Image).

34
desktop/src/com/unciv/app/desktop/ImagePacker.kt
View File

@ -58,23 +58,15 @@ internal object ImagePacker {
val defaultSettings = getDefaultSettings()
// Scan for Image folders and build one atlas each
if (File("../Images").exists()) { // So we don't run this from within a fat JAR
val atlasList = mutableListOf<String>()
for ((file, packFileName) in imageFolders()) {
atlasList += packFileName
packImagesIfOutdated(defaultSettings, file, ".", packFileName)
}
atlasList.remove("game")
File("Atlases.json").writeText(atlasList.sorted().joinToString(",","[","]"))
}
packImagesPerMod("..", ".", defaultSettings)
// pack for mods as well
val modDirectory = File("mods")
if (modDirectory.exists()) {
for (mod in modDirectory.listFiles()!!) {
if (!mod.isHidden && File(mod.path + "/Images").exists()) {
if (!mod.isHidden) {
try {
packImagesIfOutdated(defaultSettings, mod.path + "/Images", mod.path, "game")
packImagesPerMod(mod.path, mod.path, defaultSettings)
} catch (ex: Throwable) {
println("Exception in ImagePacker: ${ex.message}")
}
@ -86,6 +78,20 @@ internal object ImagePacker {
println("Packing textures - " + texturePackingTime + "ms")
}
// Scan multiple image folders and generate an atlas for each - if outdated
private fun packImagesPerMod(input: String, output: String, defaultSettings: TexturePacker.Settings) {
if (!File("$input${File.separator}Images").exists()) return // So we don't run this from within a fat JAR
val atlasList = mutableListOf<String>()
for ((file, packFileName) in imageFolders(input)) {
atlasList += packFileName
packImagesIfOutdated(defaultSettings, file, output, packFileName)
}
atlasList.remove("game")
val listFile = File("$output${File.separator}Atlases.json")
if (atlasList.isEmpty()) listFile.delete()
else listFile.writeText(atlasList.sorted().joinToString(",","[","]"))
}
// Process one Image folder, checking for atlas older than contained images first
private fun packImagesIfOutdated(defaultSettings: TexturePacker.Settings, input: String, output: String, packFileName: String) {
fun File.listTree(): Sequence<File> = when {
@ -112,13 +118,13 @@ internal object ImagePacker {
// Iterator providing all Image folders to process with the destination atlas name
private data class ImageFolderResult(val folder: String, val atlasName: String)
private fun imageFolders() = sequence {
val parent = File("..")
private fun imageFolders(path: String) = sequence {
val parent = File(path)
for (folder in parent.listFiles()!!) {
if (!folder.isDirectory) continue
if (folder.nameWithoutExtension != "Images") continue
val atlasName = if (folder.name == "Images") "game" else folder.extension
yield(ImageFolderResult("..${File.separator}${folder.name}", atlasName))
yield(ImageFolderResult(folder.path, atlasName))
}
}
}