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66 lines
2.3 KiB
Kotlin
66 lines
2.3 KiB
Kotlin
package net.trivernis.chunkmaster.lib.generation
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import net.trivernis.chunkmaster.Chunkmaster
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import net.trivernis.chunkmaster.lib.Spiral
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import org.bukkit.Chunk
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import org.bukkit.World
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/**
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* Interface for generation tasks.
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*/
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abstract class GenerationTask(plugin: Chunkmaster, centerChunk: ChunkCoordinates, startChunk: ChunkCoordinates) :
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Runnable {
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abstract val stopAfter: Int
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abstract val world: World
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abstract val count: Int
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abstract val endReached: Boolean
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protected val spiral: Spiral =
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Spiral(Pair(centerChunk.x, centerChunk.z), Pair(startChunk.x, startChunk.z))
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protected val loadedChunks: HashSet<Chunk> = HashSet()
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protected var lastChunkCoords = ChunkCoordinates(startChunk.x, startChunk.z)
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protected val chunkSkips = plugin.config.getInt("generation.chunk-skips-per-step")
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protected val msptThreshold = plugin.config.getLong("generation.mspt-pause-threshold")
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protected val maxLoadedChunks = plugin.config.getInt("generation.max-loaded-chunks")
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protected val chunksPerStep = plugin.config.getInt("generation.chunks-per-step")
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protected val ignoreWorldborder = plugin.config.getBoolean("generation.ignore-worldborder")
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protected var endReachedCallback: ((GenerationTask) -> Unit)? = null
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private set
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abstract override fun run()
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abstract fun cancel()
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val nextChunkCoordinates: ChunkCoordinates
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get() {
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val nextChunkCoords = spiral.next()
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return ChunkCoordinates(nextChunkCoords.first, nextChunkCoords.second)
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}
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val lastChunk: Chunk
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get() {
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return world.getChunkAt(lastChunkCoords.x, lastChunkCoords.z)
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}
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val nextChunk: Chunk
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get() {
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val next = nextChunkCoordinates
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return world.getChunkAt(next.x, next.z)
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}
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/**
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* Checks if the World border or the maximum chunk setting for the task is reached.
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*/
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protected fun borderReached(): Boolean {
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return (!world.worldBorder.isInside(lastChunkCoords.getCenterLocation(world)) && !ignoreWorldborder)
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|| (stopAfter in 1..count)
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}
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/**
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* Registers end reached callback
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*/
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fun onEndReached(cb: (GenerationTask) -> Unit) {
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endReachedCallback = cb
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}
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} |