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world renderer: don't work on queue twice

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This fixes major lags in the nether
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Bixilon 2022-05-12 10:41:59 +02:00
parent 6ba46c00c7
commit 8a00410527
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GPG Key ID: 5CAD791931B09AC4
1 changed files with 8 additions and 0 deletions
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src/main/java/de/bixilon/minosoft/gui/rendering/world/WorldRenderer.kt
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@ -101,6 +101,7 @@ class WorldRenderer(
private val preparingTasks: MutableSet<SectionPrepareTask> = mutableSetOf() // current running section preparing tasks
private val preparingTasksLock = SimpleLock()
private var workingOnQueue = false
private val queue: MutableList<WorldQueueItem> = mutableListOf() // queue, that is visible, and should be rendered
private val queueSet: MutableSet<WorldQueueItem> = HashSet() // queue, that is visible, and should be rendered
private val queueLock = SimpleLock()
@ -424,6 +425,12 @@ class WorldRenderer(
if (size >= maxPreparingTasks && queue.isNotEmpty() || meshesToLoad.size >= maxMeshesToLoad) {
return
}
if (workingOnQueue) {
// already working on the queue
return
}
workingOnQueue = true
val items: MutableList<WorldQueueItem> = mutableListOf()
queueLock.lock()
for (i in 0 until maxPreparingTasks - size) {
@ -495,6 +502,7 @@ class WorldRenderer(
preparingTasksLock.unlock()
DefaultThreadPool += task.runnable
}
workingOnQueue = false
}
private fun queueItemUnload(item: WorldQueueItem) {