Initial renaming pass.

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/Extensions.kt

@@ -0,0 +1,21 @@
+package gay.pizza.foundation.heimdall
+
+fun String.sqlSplitStatements(): List<String> {
+  val statements = mutableListOf<String>()
+  val buffer = StringBuilder()
+  fun flush() {
+    val trimmed = buffer.toString().trim()
+    if (trimmed.isNotEmpty()) {
+      statements.add(trimmed)
+    }
+  }
+  for (line in lines()) {
+    if (line.trim() == "--") {
+      flush()
+    } else {
+      buffer.append(line).append("\n")
+    }
+  }
+  flush()
+  return statements
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/FoundationHeimdallPlugin.kt

@@ -0,0 +1,183 @@
+package gay.pizza.foundation.heimdall
+
+import com.charleskorn.kaml.Yaml
+import com.zaxxer.hikari.HikariConfig
+import com.zaxxer.hikari.HikariDataSource
+import gay.pizza.foundation.core.FoundationCorePlugin
+import gay.pizza.foundation.core.Util
+import gay.pizza.foundation.heimdall.buffer.BufferFlushThread
+import gay.pizza.foundation.heimdall.buffer.EventBuffer
+import gay.pizza.foundation.heimdall.event.BlockBreak
+import gay.pizza.foundation.heimdall.event.BlockPlace
+import gay.pizza.foundation.heimdall.event.EntityKill
+import gay.pizza.foundation.heimdall.event.PlayerAdvancement
+import gay.pizza.foundation.heimdall.event.PlayerDeath
+import gay.pizza.foundation.heimdall.event.PlayerPosition
+import gay.pizza.foundation.heimdall.event.PlayerSession
+import gay.pizza.foundation.heimdall.event.WorldChange
+import gay.pizza.foundation.heimdall.export.ExportChunksCommand
+import gay.pizza.foundation.heimdall.model.HeimdallConfig
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.block.BlockBreakEvent
+import org.bukkit.event.block.BlockPlaceEvent
+import org.bukkit.event.entity.EntityDeathEvent
+import org.bukkit.event.entity.PlayerDeathEvent
+import org.bukkit.event.player.PlayerAdvancementDoneEvent
+import org.bukkit.event.player.PlayerChangedWorldEvent
+import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.event.player.PlayerMoveEvent
+import org.bukkit.event.player.PlayerQuitEvent
+import org.bukkit.plugin.java.JavaPlugin
+import org.jetbrains.exposed.sql.Database
+import org.postgresql.Driver
+import java.time.Duration
+import java.time.Instant
+import java.util.UUID
+import java.util.concurrent.ConcurrentHashMap
+import kotlin.io.path.inputStream
+
+class FoundationHeimdallPlugin : JavaPlugin(), Listener {
+  private lateinit var config: HeimdallConfig
+  private lateinit var pool: HikariDataSource
+  internal var db: Database? = null
+
+  private val buffer = EventBuffer()
+  private val bufferFlushThread = BufferFlushThread(this, buffer)
+
+  private val playerJoinTimes = ConcurrentHashMap<UUID, Instant>()
+
+  private val legacyComponentSerializer = LegacyComponentSerializer.builder().build()
+
+  override fun onEnable() {
+    val exportChunksCommand = getCommand("export_all_chunks") ?: throw Exception("Failed to get export_all_chunks command")
+    exportChunksCommand.setExecutor(ExportChunksCommand(this))
+
+    val foundation = server.pluginManager.getPlugin("Foundation") as FoundationCorePlugin
+
+    val configPath = Util.copyDefaultConfig<FoundationHeimdallPlugin>(
+      slF4JLogger,
+      foundation.pluginDataPath,
+      "heimdall.yaml"
+    )
+    config = Yaml.default.decodeFromStream(HeimdallConfig.serializer(), configPath.inputStream())
+    if (!config.enabled) {
+      slF4JLogger.info("Heimdall is not enabled.")
+      return
+    }
+    slF4JLogger.info("Heimdall is enabled.")
+    if (!Driver.isRegistered()) {
+      Driver.register()
+    }
+    pool = HikariDataSource(HikariConfig().apply {
+      jdbcUrl = config.db.url
+      username = config.db.username
+      password = config.db.password
+      schema = "heimdall"
+      maximumPoolSize = 10
+      idleTimeout = Duration.ofMinutes(5).toMillis()
+      maxLifetime = Duration.ofMinutes(10).toMillis()
+    })
+    val initMigrationContent = FoundationHeimdallPlugin::class.java.getResourceAsStream(
+      "/init.sql"
+    )?.readAllBytes()?.decodeToString() ?: throw RuntimeException("Unable to find Heimdall init.sql")
+
+    val statements = initMigrationContent.sqlSplitStatements()
+
+    pool.connection.use { conn ->
+      conn.autoCommit = false
+      try {
+        for (statementAsString in statements) {
+          conn.prepareStatement(statementAsString).use {
+            it.execute()
+          }
+        }
+        conn.commit()
+      } catch (e: Exception) {
+        conn.rollback()
+        throw e
+      } finally {
+        conn.autoCommit = true
+      }
+    }
+
+    db = Database.connect(pool)
+    server.pluginManager.registerEvents(this, this)
+    bufferFlushThread.start()
+  }
+
+  @EventHandler
+  fun onPlayerMove(event: PlayerMoveEvent) = buffer.push(PlayerPosition(event))
+
+  @EventHandler
+  fun onBlockBroken(event: BlockPlaceEvent) = buffer.push(BlockPlace(event))
+
+  @EventHandler
+  fun onBlockBroken(event: BlockBreakEvent) = buffer.push(BlockBreak(event))
+
+  @EventHandler
+  fun onPlayerJoin(event: PlayerJoinEvent) {
+    playerJoinTimes[event.player.uniqueId] = Instant.now()
+  }
+
+  @EventHandler
+  fun onPlayerQuit(event: PlayerQuitEvent) {
+    val startTime = playerJoinTimes.remove(event.player.uniqueId) ?: return
+    val endTime = Instant.now()
+    buffer.push(PlayerSession(event.player.uniqueId, event.player.name, startTime, endTime))
+  }
+
+  @EventHandler
+  fun onPlayerDeath(event: PlayerDeathEvent) {
+    val deathMessage = event.deathMessage()
+    val deathMessageString = if (deathMessage != null) {
+      legacyComponentSerializer.serialize(deathMessage)
+    } else {
+      null
+    }
+    buffer.push(PlayerDeath(event, deathMessageString))
+  }
+
+  @EventHandler
+  fun onPlayerAdvancementDone(event: PlayerAdvancementDoneEvent) = buffer.push(PlayerAdvancement(event))
+
+  @EventHandler
+  fun onWorldLoad(event: PlayerChangedWorldEvent) = buffer.push(
+    WorldChange(
+      event.player.uniqueId,
+      event.from.uid,
+      event.from.name,
+      event.player.world.uid,
+      event.player.world.name
+    )
+  )
+
+  @EventHandler
+  fun onEntityDeath(event: EntityDeathEvent) {
+    val killer = event.entity.killer ?: return
+    buffer.push(
+      EntityKill(
+        killer.uniqueId,
+        killer.location,
+        event.entity.uniqueId,
+        event.entityType.key.toString()
+      )
+    )
+  }
+
+  override fun onDisable() {
+    bufferFlushThread.stop()
+    val endTime = Instant.now()
+    for (playerId in playerJoinTimes.keys().toList()) {
+      val startTime = playerJoinTimes.remove(playerId) ?: continue
+      buffer.push(PlayerSession(
+        playerId,
+        server.getPlayer(playerId)?.name ?: "__unknown__",
+        startTime,
+        endTime
+      ))
+    }
+    bufferFlushThread.flush()
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/buffer/BufferFlushThread.kt

@@ -0,0 +1,49 @@
+package gay.pizza.foundation.heimdall.buffer
+
+import gay.pizza.foundation.heimdall.FoundationHeimdallPlugin
+import org.jetbrains.exposed.sql.transactions.transaction
+import java.util.concurrent.atomic.AtomicBoolean
+
+class BufferFlushThread(val plugin: FoundationHeimdallPlugin, val buffer: EventBuffer) {
+  private val running = AtomicBoolean(false)
+  private var thread: Thread? = null
+
+  fun start() {
+    running.set(true)
+    val thread = Thread {
+      plugin.slF4JLogger.info("Buffer Flusher Started")
+      while (running.get()) {
+        flush()
+        Thread.sleep(5000)
+      }
+      plugin.slF4JLogger.info("Buffer Flusher Stopped")
+    }
+    thread.name = "Heimdall Buffer Flush"
+    thread.isDaemon = false
+    thread.start()
+    this.thread = thread
+  }
+
+  fun stop() {
+    running.set(false)
+    thread?.join()
+  }
+
+  fun flush() {
+    try {
+      val db = plugin.db
+      if (db == null) {
+        buffer.clear()
+        return
+      }
+      transaction(plugin.db) {
+        val count = buffer.flush(this)
+        if (count > 0) {
+          plugin.slF4JLogger.debug("Flushed $count Events")
+        }
+      }
+    } catch (e: Exception) {
+      plugin.slF4JLogger.warn("Failed to flush buffer.", e)
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/buffer/EventBuffer.kt

@@ -0,0 +1,28 @@
+package gay.pizza.foundation.heimdall.buffer
+
+import gay.pizza.foundation.heimdall.event.HeimdallEvent
+import org.jetbrains.exposed.sql.Transaction
+
+class EventBuffer {
+  private var events = mutableListOf<HeimdallEvent>()
+
+  fun flush(transaction: Transaction): Long {
+    val referenceOfEvents = events
+    this.events = mutableListOf()
+    var count = 0L
+    while (referenceOfEvents.isNotEmpty()) {
+      val event = referenceOfEvents.removeAt(0)
+      event.store(transaction)
+      count++
+    }
+    return count
+  }
+
+  fun push(event: HeimdallEvent) {
+    events.add(event)
+  }
+
+  fun clear() {
+    events = mutableListOf()
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/BlockBreak.kt

@@ -0,0 +1,35 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.BlockBreakTable
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.event.block.BlockBreakEvent
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class BlockBreak(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val material: Material,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  constructor(event: BlockBreakEvent) : this(event.player.uniqueId, event.block.location, event.block.type)
+
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      BlockBreakTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+        it[block] = material.key.toString()
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/BlockPlace.kt

@@ -0,0 +1,35 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.BlockPlaceTable
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.event.block.BlockPlaceEvent
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class BlockPlace(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val material: Material,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  constructor(event: BlockPlaceEvent) : this(event.player.uniqueId, event.block.location, event.block.type)
+
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      BlockPlaceTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+        it[block] = material.key.toString()
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/EntityKill.kt

@@ -0,0 +1,33 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.EntityKillTable
+import org.bukkit.Location
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class EntityKill(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val entityUniqueIdentity: UUID,
+  val entityTypeName: String,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      EntityKillTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+        it[entity] = entityUniqueIdentity
+        it[entityType] = entityTypeName
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/HeimdallEvent.kt

@@ -0,0 +1,7 @@
+package gay.pizza.foundation.heimdall.event
+
+import org.jetbrains.exposed.sql.Transaction
+
+abstract class HeimdallEvent {
+  abstract fun store(transaction: Transaction)
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/PlayerAdvancement.kt

@@ -0,0 +1,35 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.PlayerAdvancementTable
+import org.bukkit.Location
+import org.bukkit.advancement.Advancement
+import org.bukkit.event.player.PlayerAdvancementDoneEvent
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class PlayerAdvancement(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val advancement: Advancement,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  constructor(event: PlayerAdvancementDoneEvent) : this(event.player.uniqueId, event.player.location, event.advancement)
+
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      PlayerAdvancementTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+        it[advancement] = this@PlayerAdvancement.advancement.key.toString()
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/PlayerDeath.kt

@@ -0,0 +1,41 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.PlayerDeathTable
+import org.bukkit.Location
+import org.bukkit.event.entity.PlayerDeathEvent
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class PlayerDeath(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val experienceLevel: Float,
+  val deathMessage: String?,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  constructor(event: PlayerDeathEvent, deathMessage: String? = null) : this(
+    event.player.uniqueId,
+    event.player.location,
+    event.player.exp,
+    deathMessage
+  )
+
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      PlayerDeathTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+        it[experience] = experienceLevel.toDouble()
+        it[message] = deathMessage
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/PlayerPosition.kt

@@ -0,0 +1,32 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.PlayerPositionTable
+import org.bukkit.Location
+import org.bukkit.event.player.PlayerMoveEvent
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class PlayerPosition(
+  val playerUniqueIdentity: UUID,
+  val location: Location,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  constructor(event: PlayerMoveEvent) : this(event.player.uniqueId, event.to)
+
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      PlayerPositionTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[world] = location.world.uid
+        it[x] = location.x
+        it[y] = location.y
+        it[z] = location.z
+        it[pitch] = location.pitch.toDouble()
+        it[yaw] = location.yaw.toDouble()
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/PlayerSession.kt

@@ -0,0 +1,26 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.PlayerSessionTable
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class PlayerSession(
+  val playerUniqueIdentity: UUID,
+  val playerName: String,
+  val startTimeInstant: Instant,
+  val endTimeInstant: Instant
+) : HeimdallEvent() {
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      PlayerSessionTable.insert {
+        it[id] = UUID.randomUUID()
+        it[player] = playerUniqueIdentity
+        it[name] = playerName
+        it[startTime] = startTimeInstant
+        it[endTime] = endTimeInstant
+      }
+    }
+  }
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/event/WorldChange.kt

@@ -0,0 +1,29 @@
+package gay.pizza.foundation.heimdall.event
+
+import gay.pizza.foundation.heimdall.table.WorldChangeTable
+import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
+import java.time.Instant
+import java.util.UUID
+
+class WorldChange(
+  val playerUniqueIdentity: UUID,
+  val fromWorldId: UUID,
+  val fromWorldActualName: String,
+  val toWorldId: UUID,
+  val toWorldActualName: String,
+  val timestamp: Instant = Instant.now()
+) : HeimdallEvent() {
+  override fun store(transaction: Transaction) {
+    transaction.apply {
+      WorldChangeTable.insert {
+        it[time] = timestamp
+        it[player] = playerUniqueIdentity
+        it[fromWorld] = fromWorldId
+        it[fromWorldName] = fromWorldActualName
+        it[toWorld] = toWorldId
+        it[toWorldName] = toWorldActualName
+      }
+    }
+  }
+}

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

@@ -0,0 +1,68 @@
+package gay.pizza.foundation.heimdall.export
+
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.encodeToStream
+import org.bukkit.Chunk
+import org.bukkit.ChunkSnapshot
+import org.bukkit.Server
+import org.bukkit.World
+import org.bukkit.plugin.Plugin
+import java.io.File
+import java.util.zip.GZIPOutputStream
+
+class ChunkExporter(private val plugin: Plugin, private val server: Server, val world: World) {
+  private val json = Json {
+    ignoreUnknownKeys = true
+  }
+
+  fun exportLoadedChunksAsync() {
+    exportChunkListAsync(world.loadedChunks.toList())
+  }
+
+  private fun exportChunkListAsync(chunks: List<Chunk>) {
+    plugin.slF4JLogger.info("Exporting ${chunks.size} Chunks")
+    val snapshots = chunks.map { it.chunkSnapshot }
+    Thread {
+      for (snapshot in snapshots) {
+        exportChunkSnapshot(snapshot)
+      }
+      plugin.slF4JLogger.info("Exported ${chunks.size} Chunks")
+    }.start()
+  }
+
+  private fun exportChunkSnapshot(snapshot: ChunkSnapshot) {
+    val sections = mutableListOf<ExportedChunkSection>()
+    val yRange = world.minHeight until world.maxHeight
+    val chunkRange = 0..15
+    for (x in chunkRange) {
+      for (z in chunkRange) {
+        sections.add(exportChunkSection(snapshot, yRange, x, z))
+      }
+    }
+
+    val exported = ExportedChunk(snapshot.x, snapshot.z, sections)
+    saveChunkSnapshot(snapshot, exported)
+  }
+
+  private fun saveChunkSnapshot(snapshot: ChunkSnapshot, chunk: ExportedChunk) {
+    val file = File("exported_chunks/${snapshot.worldName}_chunk_${snapshot.x}_${snapshot.z}.json.gz")
+    if (!file.parentFile.exists()) {
+      file.parentFile.mkdirs()
+    }
+
+    val fileOutputStream = file.outputStream()
+    val gzipOutputStream = GZIPOutputStream(fileOutputStream)
+    json.encodeToStream(ExportedChunk.serializer(), chunk, gzipOutputStream)
+    gzipOutputStream.close()
+  }
+
+  private fun exportChunkSection(snapshot: ChunkSnapshot, yRange: IntRange, x: Int, z: Int): ExportedChunkSection {
+    val blocks = mutableListOf<ExportedBlock>()
+    for (y in yRange) {
+      val blockData = snapshot.getBlockData(x, y, z)
+      val block = ExportedBlock(blockData.material.key.toString())
+      blocks.add(block)
+    }
+    return ExportedChunkSection(x, z, blocks)
+  }
+}

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

@@ -0,0 +1,17 @@
+package gay.pizza.foundation.heimdall.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, sender.server, world)
+      export.exportLoadedChunksAsync()
+    }
+    return true
+  }
+}

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

@@ -0,0 +1,8 @@
+package gay.pizza.foundation.heimdall.export
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ExportedBlock(
+  val type: String
+)

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

@@ -0,0 +1,10 @@
+package gay.pizza.foundation.heimdall.export
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ExportedChunk(
+  val x: Int,
+  val z: Int,
+  val sections: List<ExportedChunkSection>
+)

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

@@ -0,0 +1,10 @@
+package gay.pizza.foundation.heimdall.export
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ExportedChunkSection(
+  val x: Int,
+  val z: Int,
+  val blocks: List<ExportedBlock>
+)

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/model/HeimdallConfig.kt

@@ -0,0 +1,16 @@
+package gay.pizza.foundation.heimdall.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class HeimdallConfig(
+  val enabled: Boolean = false,
+  val db: DbConfig
+)
+
+@Serializable
+data class DbConfig(
+  val url: String,
+  val username: String,
+  val password: String
+)

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/BlockBreakTable.kt

@@ -0,0 +1,16 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object BlockBreakTable : Table("block_breaks") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val block = text("block")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/BlockPlaceTable.kt

@@ -0,0 +1,16 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object BlockPlaceTable : Table("block_places") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val block = text("block")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/EntityKillTable.kt

@@ -0,0 +1,17 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object EntityKillTable : Table("entity_kills") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val entity = uuid("entity")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val entityType = text("entity_type")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/PlayerAdvancementTable.kt

@@ -0,0 +1,16 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object PlayerAdvancementTable : Table("player_advancements") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val advancement = text("advancement")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/PlayerDeathTable.kt

@@ -0,0 +1,17 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object PlayerDeathTable : Table("player_deaths") {
+  val time = timestamp("time")
+  val world = uuid("world")
+  val player = uuid("player")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val experience = double("experience")
+  val message = text("message").nullable()
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/PlayerPositionTable.kt

@@ -0,0 +1,15 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object PlayerPositionTable : Table("player_positions") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/PlayerSessionTable.kt

@@ -0,0 +1,12 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object PlayerSessionTable : Table("player_sessions") {
+  val id = uuid("id")
+  val player = uuid("player")
+  val name = text("name")
+  val startTime = timestamp("start")
+  val endTime = timestamp("end")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/table/WorldChangeTable.kt

@@ -0,0 +1,13 @@
+package gay.pizza.foundation.heimdall.table
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object WorldChangeTable : Table("world_changes") {
+  val time = timestamp("time")
+  val player = uuid("player")
+  val fromWorld = uuid("from_world")
+  val toWorld = uuid("to_world")
+  val fromWorldName = text("from_world_name")
+  val toWorldName = text("to_world_name")
+}

foundation-heimdall/src/main/kotlin/gay/pizza/foundation/heimdall/view/BlockChangeView.kt

@@ -0,0 +1,17 @@
+package gay.pizza.foundation.heimdall.view
+
+import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.javatime.timestamp
+
+object BlockChangeView : Table("block_changes") {
+  val isBreak = bool("break")
+  val time = timestamp("time")
+  val player = uuid("player")
+  val world = uuid("world")
+  val x = double("x")
+  val y = double("y")
+  val z = double("z")
+  val pitch = double("pitch")
+  val yaw = double("yaw")
+  val block = text("block")
+}