Cleanup heimdall code.

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/plugin/HeimdallPlugin.kt

@@ -1,14 +1,14 @@
 package gay.pizza.foundation.heimdall.plugin
 
-import gay.pizza.foundation.heimdall.plugin.buffer.BufferFlushThread
-import gay.pizza.foundation.heimdall.plugin.buffer.EventBuffer
-import gay.pizza.foundation.heimdall.plugin.event.*
-import gay.pizza.foundation.heimdall.plugin.model.HeimdallConfig
-import gay.pizza.foundation.heimdall.plugin.export.ExportChunksCommand
 import com.charleskorn.kaml.Yaml
 import com.zaxxer.hikari.HikariConfig
 import com.zaxxer.hikari.HikariDataSource
 import gay.pizza.foundation.core.Util
+import gay.pizza.foundation.heimdall.plugin.buffer.BufferFlushThread
+import gay.pizza.foundation.heimdall.plugin.buffer.EventBuffer
+import gay.pizza.foundation.heimdall.plugin.event.*
+import gay.pizza.foundation.heimdall.plugin.export.ExportAllChunksCommand
+import gay.pizza.foundation.heimdall.plugin.model.HeimdallConfig
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer
 import org.bukkit.event.EventHandler
 import org.bukkit.event.Listener
@@ -20,8 +20,6 @@ import org.bukkit.event.player.*
 import org.bukkit.plugin.java.JavaPlugin
 import org.jetbrains.exposed.sql.Database
 import org.postgresql.Driver
-import org.slf4j.Logger
-import java.nio.file.Path
 import java.time.Duration
 import java.time.Instant
 import java.util.*
@@ -42,7 +40,7 @@ class HeimdallPlugin : JavaPlugin(), Listener {
 
   override fun onEnable() {
     val exportChunksCommand = getCommand("export_all_chunks") ?: throw Exception("Failed to get export_all_chunks command")
-    exportChunksCommand.setExecutor(ExportChunksCommand(this))
+    exportChunksCommand.setExecutor(ExportAllChunksCommand(this))
 
     val pluginDataPath = dataFolder.toPath()
     pluginDataPath.toFile().mkdir()
@@ -73,7 +71,7 @@ class HeimdallPlugin : JavaPlugin(), Listener {
       "/init.sql"
     )?.readAllBytes()?.decodeToString() ?: throw RuntimeException("Unable to find Heimdall init.sql")
 
-    val statements = initMigrationContent.sqlSplitStatements()
+    val statements = sqlSplitStatements(initMigrationContent)
 
     pool.connection.use { conn ->
       conn.autoCommit = false

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/plugin/export/ChunkExporter.kt

@@ -12,27 +12,27 @@ import org.bukkit.plugin.Plugin
 import java.io.File
 import java.util.zip.GZIPOutputStream
 
-class ChunkExporter(private val plugin: Plugin, val world: World) {
+class ChunkExporter(private val plugin: Plugin) {
   private val json = Json {
     ignoreUnknownKeys = true
   }
 
-  fun exportLoadedChunksAsync() {
-    exportChunkListAsync(world.loadedChunks.toList())
+  fun exportLoadedChunksAsync(world: World) {
+    exportChunkListAsync(world, world.loadedChunks.toList())
   }
 
-  private fun exportChunkListAsync(chunks: List<Chunk>) {
-    plugin.slF4JLogger.info("Exporting ${chunks.size} Chunks")
+  private fun exportChunkListAsync(world: World, chunks: List<Chunk>) {
+    plugin.slF4JLogger.info("Exporting ${chunks.size} chunks")
     val snapshots = chunks.map { it.chunkSnapshot }
     Thread {
       for (snapshot in snapshots) {
-        exportChunkSnapshot(snapshot)
+        exportChunkSnapshot(world, snapshot)
       }
-      plugin.slF4JLogger.info("Exported ${chunks.size} Chunks")
+      plugin.slF4JLogger.info("Exported ${chunks.size} chunks for world ${world.name}")
     }.start()
   }
 
-  private fun exportChunkSnapshot(snapshot: ChunkSnapshot) {
+  private fun exportChunkSnapshot(world: World, snapshot: ChunkSnapshot) {
     val blocks = mutableMapOf<String, Pair<Int, ExportedBlock>>()
     val blockList = mutableListOf<ExportedBlock>()
     val sections = mutableListOf<ExportedChunkSection>()
@@ -60,7 +60,14 @@ class ChunkExporter(private val plugin: Plugin, val world: World) {
     gzipOutputStream.close()
   }
 
-  private fun exportChunkSection(blocks: MutableMap<String, Pair<Int, ExportedBlock>>, blockList: MutableList<ExportedBlock>, snapshot: ChunkSnapshot, yRange: IntRange, x: Int, z: Int): ExportedChunkSection {
+  private fun exportChunkSection(
+    blocks: MutableMap<String, Pair<Int, ExportedBlock>>,
+    blockList: MutableList<ExportedBlock>,
+    snapshot: ChunkSnapshot,
+    yRange: IntRange,
+    x: Int,
+    z: Int
+  ): ExportedChunkSection {
     val contents = mutableListOf<Int>()
     for (y in yRange) {
       val blockData = snapshot.getBlockData(x, y, z)

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/plugin/export/ExportAllChunksCommand.kt

@@ -0,0 +1,23 @@
+package gay.pizza.foundation.heimdall.plugin.export
+
+import org.bukkit.command.Command
+import org.bukkit.command.CommandExecutor
+import org.bukkit.command.CommandSender
+import org.bukkit.plugin.Plugin
+
+class ExportAllChunksCommand(private val plugin: Plugin) : CommandExecutor {
+  override fun onCommand(
+    sender: CommandSender,
+    command: Command,
+    label: String,
+    args: Array<out String>
+  ): Boolean {
+    sender.sendMessage("Exporting all chunks...")
+    plugin.slF4JLogger.info("Exporting all chunks")
+    val export = ChunkExporter(plugin)
+    for (world in sender.server.worlds) {
+      export.exportLoadedChunksAsync(world)
+    }
+    return true
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/plugin/export/ExportChunksCommand.kt

@@ -1,17 +0,0 @@
-package gay.pizza.foundation.heimdall.plugin.export
-
-import org.bukkit.command.Command
-import org.bukkit.command.CommandExecutor
-import org.bukkit.command.CommandSender
-import org.bukkit.plugin.Plugin
-
-class ExportChunksCommand(private val plugin: Plugin) : CommandExecutor {
-  override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
-    plugin.slF4JLogger.info("Exporting All Chunks")
-    for (world in sender.server.worlds) {
-      val export = ChunkExporter(plugin, world)
-      export.exportLoadedChunksAsync()
-    }
-    return true
-  }
-}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/plugin/sql.kt

@@ -1,6 +1,6 @@
 package gay.pizza.foundation.heimdall.plugin
 
-fun String.sqlSplitStatements(): List<String> {
+fun sqlSplitStatements(input: String): List<String> {
   val statements = mutableListOf<String>()
   val buffer = StringBuilder()
   fun flush() {
@@ -9,7 +9,7 @@ fun String.sqlSplitStatements(): List<String> {
       statements.add(trimmed)
     }
   }
-  for (line in lines()) {
+  for (line in input.lines()) {
     if (line.trim() == "--") {
       flush()
     } else {