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Autosave fix (#8517)

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* Update UncivFiles.kt

* Update WorldScreen.kt
This commit is contained in:
Gualdimar 2023-01-31 22:24:04 +02:00 committed by GitHub
parent dc6d1cb9f5
commit 7258507088
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 18 additions and 16 deletions
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32
core/src/com/unciv/logic/files/UncivFiles.kt
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@ -388,25 +388,25 @@ class UncivFiles(
/**
* Auto-saves a snapshot of the [gameInfo] in a new thread.
*/
fun requestAutoSave(gameInfo: GameInfo): Job {
fun requestAutoSave(gameInfo: GameInfo, nextTurn: Boolean = false): Job {
// The save takes a long time (up to a few seconds on large games!) and we can do it while the player continues his game.
// On the other hand if we alter the game data while it's being serialized we could get a concurrent modification exception.
// So what we do is we clone all the game data and serialize the clone.
return requestAutoSaveUnCloned(gameInfo.clone())
return requestAutoSaveUnCloned(gameInfo.clone(), nextTurn)
}
/**
* In a new thread, auto-saves the [gameInfo] directly - only use this with [GameInfo] objects that are guaranteed not to be changed while the autosave is in progress!
*/
fun requestAutoSaveUnCloned(gameInfo: GameInfo): Job {
fun requestAutoSaveUnCloned(gameInfo: GameInfo, nextTurn: Boolean = false): Job {
val job = Concurrency.run("autoSaveUnCloned") {
autoSave(gameInfo)
autoSave(gameInfo, nextTurn)
}
autoSaveJob = job
return job
}
fun autoSave(gameInfo: GameInfo) {
fun autoSave(gameInfo: GameInfo, nextTurn: Boolean = false) {
try {
saveGame(gameInfo, AUTOSAVE_FILE_NAME)
} catch (oom: OutOfMemoryError) {
@ -414,16 +414,18 @@ class UncivFiles(
}
// keep auto-saves for the last 10 turns for debugging purposes
val newAutosaveFilename =
SAVE_FILES_FOLDER + File.separator + AUTOSAVE_FILE_NAME + "-${gameInfo.currentPlayer}-${gameInfo.turns}"
getSave(AUTOSAVE_FILE_NAME).copyTo(files.local(newAutosaveFilename))
fun getAutosaves(): Sequence<FileHandle> {
return getSaves().filter { it.name().startsWith(AUTOSAVE_FILE_NAME) }
}
while (getAutosaves().count() > 10) {
val saveToDelete = getAutosaves().minByOrNull { it.lastModified() }!!
deleteSave(saveToDelete.name())
if(nextTurn) {
val newAutosaveFilename =
SAVE_FILES_FOLDER + File.separator + AUTOSAVE_FILE_NAME + "-${gameInfo.currentPlayer}-${gameInfo.turns}"
getSave(AUTOSAVE_FILE_NAME).copyTo(files.local(newAutosaveFilename))
fun getAutosaves(): Sequence<FileHandle> {
return getSaves().filter { it.name().startsWith(AUTOSAVE_FILE_NAME) }
}
while (getAutosaves().count() > 10) {
val saveToDelete = getAutosaves().minByOrNull { it.lastModified() }!!
deleteSave(saveToDelete.name())
}
}
}

2
core/src/com/unciv/ui/worldscreen/WorldScreen.kt
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@ -889,7 +889,7 @@ class WorldScreen(
fun autoSave() {
waitingForAutosave = true
shouldUpdate = true
UncivGame.Current.files.requestAutoSave(gameInfo).invokeOnCompletion {
UncivGame.Current.files.requestAutoSave(gameInfo, true).invokeOnCompletion {
// only enable the user to next turn once we've saved the current one
waitingForAutosave = false
shouldUpdate = true