Initial commit

.gitignore

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+/.idea/
+/*.iml
+/.gradle/
+/out/
+/debug/
+/target/

build.gradle.kts

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+import org.jetbrains.kotlin.gradle.dsl.Coroutines
+
+plugins {
+    kotlin("jvm") version "1.2.51"
+}
+
+group = "io.dico"
+version = "0.1"
+
+repositories {
+    mavenCentral()
+    maven("https://dl.bintray.com/kotlin/exposed")
+}
+
+kotlin.experimental.coroutines = Coroutines.ENABLE
+
+dependencies {
+    compile(files("../res/spigot-1.13-pre7.jar"))
+    compile(kotlin("stdlib-jdk8"))
+    compile("org.jetbrains.exposed:exposed:0.10.3")
+    compile("org.jetbrains.kotlinx:kotlinx-coroutines-core:0.23.4")
+    testCompile("junit:junit:4.12")
+}
+
+val jar by tasks.getting(Jar::class)
+val fatJar by tasks.creating(Jar::class) {
+    baseName = "parcels2-all"
+    manifest.attributes["Main-Class"] = ""
+    destinationDir = file("debug/plugins")
+    from(*configurations.compile.map(::zipTree).toTypedArray())
+    with(jar)
+}

settings.gradle.kts

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+rootProject.name = "parcels2"
+

src/main/kotlin/io/dico/parcels2/Parcel.kt

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+package io.dico.parcels2
+
+import io.dico.parcels2.math.Vec2i
+import io.dico.parcels2.util.getPlayerName
+import org.bukkit.Bukkit
+import org.bukkit.entity.Player
+import java.util.*
+
+class Parcel(val world: ParcelWorld,
+             val pos: Vec2i,
+             val data: ParcelData = ParcelData()) {
+
+
+}
+
+class ParcelData {
+    val owner: ParcelOwner? = null
+    val added = mutableMapOf<UUID, Boolean>()
+}
+
+data class ParcelOwner(val uuid: UUID? = null,
+                       val name: String? = null) {
+
+    init {
+        uuid ?: name ?: throw IllegalArgumentException("uuid and/or name must be present")
+    }
+
+    val playerName get() = getPlayerName(uuid, name)
+
+    @Suppress("DEPRECATION")
+    val offlinePlayer get() = (uuid?.let { Bukkit.getOfflinePlayer(it) } ?: Bukkit.getOfflinePlayer(name))
+            ?.takeIf { it.isOnline() || it.hasPlayedBefore() }
+
+    fun matches(player: Player, allowNameMatch: Boolean = false): Boolean {
+        return player.uniqueId == uuid || (allowNameMatch && player.name == name)
+    }
+
+}

src/main/kotlin/io/dico/parcels2/ParcelWorld.kt

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+package io.dico.parcels2
+
+class ParcelWorld {
+}

src/main/kotlin/io/dico/parcels2/ParcelsPlugin.kt

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+package io.dico.parcels2
+
+import org.bukkit.plugin.java.JavaPlugin
+
+class ParcelsPlugin : JavaPlugin() {
+
+
+
+
+
+
+}

src/main/kotlin/io/dico/parcels2/math/Vec2i.kt

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+package io.dico.parcels2.math
+
+data class Vec2i(
+        val x: Int,
+        val z: Int
+)
+

src/main/kotlin/io/dico/parcels2/storage/Storage.kt

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+package io.dico.parcels2.storage
+
+import kotlinx.coroutines.experimental.CoroutineDispatcher
+import kotlinx.coroutines.experimental.CoroutineScope
+import kotlinx.coroutines.experimental.CoroutineStart
+import kotlinx.coroutines.experimental.asCoroutineDispatcher
+import kotlinx.coroutines.experimental.channels.ProducerJob
+import kotlinx.coroutines.experimental.channels.produce
+import java.util.*
+import java.util.concurrent.CompletableFuture
+import java.util.concurrent.Executor
+import java.util.concurrent.Executors
+
+/*
+interface Storage {
+
+    val name: String
+
+    val syncDispatcher: CoroutineDispatcher
+
+    val asyncDispatcher: CoroutineDispatcher
+
+    fun init(): CompletableFuture<Unit>
+
+    fun shutdown(): CompletableFuture<Unit>
+
+    fun readPlotData(plotFor: Plot): CompletableFuture<PlotData?>
+
+    fun readPlotData(plotsFor: Sequence<Plot>, channelCapacity: Int): ProducerJob<Pair<Plot, PlotData?>>
+
+    fun getOwnedPlots(user: PlotOwner): CompletableFuture<List<SerializablePlot>>
+
+    fun setPlotOwner(plotFor: Plot, owner: PlotOwner?): CompletableFuture<Unit>
+
+    fun setPlotPlayerState(plotFor: Plot, player: UUID, state: Boolean?): CompletableFuture<Unit>
+
+    fun setPlotAllowsInteractInventory(plot: Plot, value: Boolean): CompletableFuture<Unit>
+
+    fun setPlotAllowsInteractInputs(plot: Plot, value: Boolean): CompletableFuture<Unit>
+
+}
+
+class StorageWithBacking internal constructor(val backing: Backing) : Storage {
+    override val name get() = backing.name
+    override val syncDispatcher = Executor { it.run() }.asCoroutineDispatcher()
+    override val asyncDispatcher = Executors.newFixedThreadPool(4) { Thread(it, "AbstractStorageThread") }.asCoroutineDispatcher()
+
+    private fun <T> future(block: suspend CoroutineScope.() -> T) = kotlinx.coroutines.experimental.future.future(asyncDispatcher, CoroutineStart.ATOMIC, block)
+
+    override fun init(): CompletableFuture<Unit> = future { backing.init() }
+
+    override fun shutdown(): CompletableFuture<Unit> = future { backing.shutdown() }
+
+    override fun readPlotData(plotFor: Plot) = future { backing.readPlotData(plotFor) }
+
+    override fun readPlotData(plotsFor: Sequence<Plot>, channelCapacity: Int) =
+            produce<Pair<Plot, PlotData?>>(asyncDispatcher, capacity = channelCapacity) { backing.producePlotData(this, plotsFor) }
+
+    override fun getOwnedPlots(user: PlotOwner) = future { backing.getOwnedPlots(user) }
+
+    override fun setPlotOwner(plotFor: Plot, owner: PlotOwner?) = future { backing.setPlotOwner(plotFor, owner) }
+
+    override fun setPlotPlayerState(plotFor: Plot, player: UUID, state: Boolean?) = future { backing.setPlotPlayerState(plotFor, player, state) }
+
+    override fun setPlotAllowsInteractInventory(plot: Plot, value: Boolean) = future { backing.setPlotAllowsInteractInventory(plot, value) }
+
+    override fun setPlotAllowsInteractInputs(plot: Plot, value: Boolean) = future { backing.setPlotAllowsInteractInputs(plot, value) }
+}
+        */

src/main/kotlin/io/dico/parcels2/storage/backing/Exposed.kt

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+package io.dico.parcels2.storage.backing
+
+import org.jetbrains.exposed.sql.ReferenceOption
+import org.jetbrains.exposed.sql.Table
+
+object ParcelsTable : Table() {
+    val id = integer("id").autoIncrement().primaryKey()
+    val px = integer("px")
+    val pz = integer("pz")
+    val world_uuid = binary("world_uuid", 16).also { uniqueIndex("location", it, px, pz) }
+    val world = varchar("world", 32).nullable()
+    val owner_uuid = binary("owner_uuid", 16).nullable()
+    val owner = varchar("owner", 16).nullable()
+}
+
+object ParcelsAddedTable : Table() {
+    val id = integer("id").references(ParcelsTable.id, ReferenceOption.CASCADE)
+    val player_uuid = binary("player_uuid", 16).also { uniqueIndex("pair", id, it) }
+    val allowed_flag = bool("allowed_flag")
+}
+
+object PlayerAddedTable : Table() {
+    val owner_uuid = binary("owner_uuid", 16)
+    val player_uuid = binary("player_uuid", 16).also { uniqueIndex("pair", owner_uuid, it) }
+    val allowed_flag = bool("allowed_flag")
+}
+
+class AbstractParcelsDatabase {
+
+
+
+
+
+}
+
+
+
+
+
+
+

src/main/kotlin/io/dico/parcels2/util/UUIDUtil.kt

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+package io.dico.parcels2.util
+
+import org.bukkit.Bukkit
+import java.nio.ByteBuffer
+import java.util.*
+
+@Suppress("UsePropertyAccessSyntax")
+fun getPlayerName(uuid: UUID?, ifUnknown: String? = null): String {
+    return uuid?.let { Bukkit.getOfflinePlayer(uuid)?.takeIf { it.isOnline() || it.hasPlayedBefore() }?.name }
+            ?: ifUnknown
+            ?: ":unknown_name:"
+}
+
+fun UUID?.toByteArray(): ByteArray? = this?.let {
+    ByteBuffer.allocate(16).apply {
+        putLong(mostSignificantBits)
+        putLong(leastSignificantBits)
+    }.array()
+}
+
+fun ByteArray?.toUUID(): UUID? = this?.let {
+    ByteBuffer.wrap(it).run { UUID(long, long) }
+}