Chaos Plugin

foundation-chaos/build.gradle.kts

@@ -0,0 +1,3 @@
+dependencies {
+  compileOnly(project(":foundation-core"))
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/ChaosController.kt

@@ -0,0 +1,39 @@
+package gay.pizza.foundation.chaos
+
+import gay.pizza.foundation.chaos.model.ChaosConfig
+import gay.pizza.foundation.chaos.modules.ChaosModule
+import gay.pizza.foundation.chaos.modules.ChaosModules
+import org.bukkit.event.HandlerList
+import org.bukkit.event.Listener
+import org.bukkit.plugin.Plugin
+import java.util.concurrent.atomic.AtomicBoolean
+
+class ChaosController(private val plugin: Plugin, val config: ChaosConfig) : Listener {
+  val state: AtomicBoolean = AtomicBoolean(false)
+
+  private val allModules = ChaosModules.all(plugin)
+  private var modules: List<ChaosModule> = emptyList()
+
+  fun load() {
+    if (state.get()) {
+      return
+    }
+    modules = allModules.filter { config.enable[it.id()] ?: true }
+    modules.forEach { module ->
+      plugin.server.pluginManager.registerEvents(module, plugin)
+      module.load()
+    }
+    state.set(true)
+  }
+
+  fun unload() {
+    if (!state.get()) {
+      return
+    }
+    modules.forEach { module ->
+      HandlerList.unregisterAll(module)
+      module.unload()
+    }
+    state.set(false)
+  }
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/ChaosToggleCommand.kt

@@ -0,0 +1,30 @@
+package gay.pizza.foundation.chaos
+
+import net.kyori.adventure.text.Component
+import org.bukkit.command.Command
+import org.bukkit.command.CommandExecutor
+import org.bukkit.command.CommandSender
+
+class ChaosToggleCommand : CommandExecutor {
+  override fun onCommand(
+    sender: CommandSender,
+    command: Command,
+    label: String,
+    args: Array<out String>
+  ): Boolean {
+    val plugin = sender.server.pluginManager.getPlugin("Foundation-Chaos") as FoundationChaosPlugin
+    if (!plugin.config.allowed) {
+      sender.sendMessage("Chaos is not allowed.")
+      return true
+    }
+    val controller = plugin.controller
+    if (controller.state.get()) {
+      controller.unload()
+      sender.server.broadcast(Component.text("Chaos Mode Disabled"))
+    } else {
+      controller.load()
+      sender.server.broadcast(Component.text("Chaos Mode Enabled"))
+    }
+    return true
+  }
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/ChaosTools.kt

@@ -0,0 +1,7 @@
+package gay.pizza.foundation.chaos
+
+import org.bukkit.Location
+import org.bukkit.entity.Player
+
+fun Location.nearestPlayer(): Player? =
+  world?.players?.minByOrNull { it.location.distance(this) }

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/FoundationChaosPlugin.kt

@@ -0,0 +1,29 @@
+package gay.pizza.foundation.chaos
+
+import com.charleskorn.kaml.Yaml
+import gay.pizza.foundation.chaos.model.ChaosConfig
+import gay.pizza.foundation.core.FoundationCorePlugin
+import gay.pizza.foundation.core.Util
+import org.bukkit.plugin.java.JavaPlugin
+import kotlin.io.path.inputStream
+
+class FoundationChaosPlugin : JavaPlugin() {
+  lateinit var config: ChaosConfig
+
+  val controller by lazy {
+    ChaosController(this, config)
+  }
+
+  override fun onEnable() {
+    val foundation = server.pluginManager.getPlugin("Foundation") as FoundationCorePlugin
+    slF4JLogger.info("Plugin data path: ${foundation.pluginDataPath}")
+    val configPath = Util.copyDefaultConfig<FoundationChaosPlugin>(
+      slF4JLogger,
+      foundation.pluginDataPath,
+      "chaos.yaml"
+    )
+    config = Yaml.default.decodeFromStream(ChaosConfig.serializer(), configPath.inputStream())
+    val chaosCommand = getCommand("chaos")!!
+    chaosCommand.setExecutor(ChaosToggleCommand())
+  }
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/model/ChaosConfig.kt

@@ -0,0 +1,9 @@
+package gay.pizza.foundation.chaos.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+class ChaosConfig(
+  val allowed: Boolean = true,
+  val enable: Map<String, Boolean> = mapOf()
+)

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/modules/ChaosModule.kt

@@ -0,0 +1,10 @@
+package gay.pizza.foundation.chaos.modules
+
+import org.bukkit.event.Listener
+
+interface ChaosModule : Listener {
+  fun id(): String
+  fun what(): String
+  fun load() {}
+  fun unload() {}
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/modules/ChaosModules.kt

@@ -0,0 +1,10 @@
+package gay.pizza.foundation.chaos.modules
+
+import org.bukkit.plugin.Plugin
+
+object ChaosModules {
+  fun all(plugin: Plugin) = listOf(
+    NearestPlayerEntitySpawn(plugin),
+    TeleportAllEntitiesNearestPlayer(plugin)
+  )
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/modules/NearestPlayerEntitySpawn.kt

@@ -0,0 +1,21 @@
+package gay.pizza.foundation.chaos.modules
+
+import gay.pizza.foundation.chaos.nearestPlayer
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntitySpawnEvent
+import org.bukkit.plugin.Plugin
+
+class NearestPlayerEntitySpawn(val plugin: Plugin) : ChaosModule {
+  override fun id(): String = "nearest-player-entity-spawn"
+  override fun what(): String = "Teleports all entities on spawn to the nearest player."
+
+  @EventHandler
+  fun onMobSpawn(e: EntitySpawnEvent) {
+    val player = e.location.nearestPlayer()
+    if (player != null) {
+      e.entity.server.scheduler.runTask(plugin) { ->
+        e.entity.teleport(player)
+      }
+    }
+  }
+}

foundation-chaos/src/main/kotlin/gay/pizza/foundation/chaos/modules/TeleportAllEntitiesNearestPlayer.kt

@@ -0,0 +1,20 @@
+package gay.pizza.foundation.chaos.modules
+
+import gay.pizza.foundation.chaos.nearestPlayer
+import org.bukkit.plugin.Plugin
+
+class TeleportAllEntitiesNearestPlayer(val plugin: Plugin) : ChaosModule {
+  override fun id(): String = "teleport-all-entities-nearest-player"
+  override fun what(): String = "Teleports all entities to the nearest player."
+
+  override fun load() {
+    for (world in plugin.server.worlds) {
+      for (entity in world.entities) {
+        val player = entity.location.nearestPlayer()
+        if (player != null) {
+          entity.teleport(player)
+        }
+      }
+    }
+  }
+}

foundation-chaos/src/main/resources/chaos.yaml

@@ -0,0 +1,6 @@
+# Whether enabling the chaos mode is allowed.
+allowed: false
+# Chaos modules enablement.
+enable:
+  nearest-player-entity-spawn: true
+  teleport-all-entities-nearest-player: true

foundation-chaos/src/main/resources/plugin.yml

@@ -0,0 +1,15 @@
+name: Foundation-Chaos
+version: '${version}'
+main: gay.pizza.foundation.chaos.FoundationChaosPlugin
+api-version: 1.18
+prefix: Foundation-Chaos
+load: STARTUP
+depend:
+  - Foundation
+authors:
+  - kubelet
+commands:
+  chaos:
+    description: Chaos Toggle
+    usage: /chaos
+    permission: foundation.command.chaos

settings.gradle.kts

@@ -11,4 +11,5 @@ pluginManagement {
 include(
   ":foundation-core",
   ":foundation-bifrost",
+  ":foundation-chaos",
 )