KotlinBukkitAPI

KotlinBukkitAPI is an API for Bukkit/SpigotAPI using the cool and nifty features Kotlin has to make your life more easier.

Need help? contact me on Twitter or join the Discord

Samples

KotlinBukkitAPI goes beyond this samples, and you can find all of it in the wiki/documentation.

Event DSL sample

plugin.events {
  event<PlayerJoinEvent> {
    player.msg("&3Welcome ${player.name}".translateColor()) 
  }
  
  event<PlayerQuitEvent> {
    broadcast("&eThe player &c${player.name} &eleft :(".translateColor())
  }
}

Simple Command DSL example

plugin.simpleCommand("twitter") {
  sender.msg("&eFollow me on Twitter :D &ahttps://twitter.com/DevSrSouza".translateColor())
}

Item meta DSL and other stuff

val gem = item(Material.DIAMOND).apply {
  amount = 5
  meta<ItemMeta> {
    displayName = "&bGem".translateColor()
  }
}
val encbook = item(Material.ENCHANTED_BOOK).meta<EnchantmentStorageMeta> {
  displayName = "&4&lThe powerful BOOK".translateColor()
  addStoredEnchant(Enchantment.DAMAGE_ALL, 10, true) // putting sharpness 10 to the book
}

Another approach:

val gem = item(Material.DIAMOND, amount = 5).displayName("&bGem".translateColor())

val encbook = metadataItem<EnchantmentStorageMeta>(Material.ENCHANTED_BOOK) {
  displayName = "&4&lThe powerful BOOK".translateColor()
    addStoredEnchant(Enchantment.DAMAGE_ALL, 10, true) // putting sharpness 10 to the book
}

Menu creator DSL

val myMenu = menu(+"&cWarps", 3, true) {

  val arenaPvP = item(Material.DIAMOND_SWORD) {
      addEnchant(Enchantment.DAMAGE_ALL, 5, true)
      displayName = "&4Arena PvP".translateColor()
  }

  slot(2, 4, arenaPvP) { // Line, Slot
    onClick {
      player.teleport(Location(player.world, 250, 70, -355))
      close() // close the menu
    }
  }

  slot(2, 6, item(Material.GOLD).displayName("&6Shop".translateColor())) {
    onClick {
      player.teleport(Location(player.world, 2399, 70, -1234))
      close() // close the menu
    }
  }

  // when the menu renders to a player, will show the Paper item with their name.
  slot(3, 9, item(Material.PAPER).displayName("Hello {player}")) {
    onRender {
      showingItem?.meta<ItemMeta> {
         displayName = displayName.replace("{player}", player.name)
      } 
    }
  }
}

// open to player
myMenu.openToPlayer(player)

You can find more examples in the Documentation

Project

Dependencies

Name	Version
Spigot API	1.8.8+

Dependencies Embed

If you shade your plugin or use PDM, this dependencies should not be loaded be your plugin, you should let the KotlinBukkitAPI provide it at runtime to prevent conflicts.

More about how to setup a project with KotlinBukkitAPI here.

Name	Version
Kotlin STD + JDK8	1.5.0
Kotlin Reflect	1.5.0
Kotlinx-coroutines	1.5.0-RC
Skedule	1.2.6
Kotlinx.serialization	1.2.0
KAML	0.31.0
Exposed	0.32.1
HikariCP	4.0.3

Modules

Module	Description
Core	The heart of the project containing the important API and extensions
Plugins	Extensions for others plugins like Vault, PlaceholderAPI and others
Exposed	Extensions for SQL framework Exposed
Serialization	Extensions for Kotlinx.serialization

EVATUNA/KotlinBukkitAPI