-configuration per plugin, no plans to add further support.

api/src/main/kotlin/com/mattmx/ktgui/GuiManager.kt

@@ -2,7 +2,6 @@ package com.mattmx.ktgui
 
 import com.mattmx.ktgui.commands.wrapper.CommandWrapper
 import com.mattmx.ktgui.components.screen.IGuiScreen
-import com.mattmx.ktgui.configuration.Configuration
 import com.mattmx.ktgui.cooldown.ActionCoolDown
 import com.mattmx.ktgui.dsl.event
 import com.mattmx.ktgui.extensions.getOpenGui
@@ -23,8 +22,7 @@ import org.bukkit.event.player.PlayerMoveEvent
 import org.bukkit.event.player.PlayerQuitEvent
 import org.bukkit.event.server.PluginDisableEvent
 import org.bukkit.plugin.java.JavaPlugin
-import org.jetbrains.annotations.ApiStatus
-import java.util.Collections
+import java.util.*
 
 /**
  * Handles all GUI click events, as well
@@ -33,8 +31,6 @@ import java.util.Collections
 object GuiManager : Listener {
     private val players = Collections.synchronizedMap(hashMapOf<Player, IGuiScreen>())
     private var initialized = false
-    private val defaultConfiguration = Configuration()
-    private val configurations = hashMapOf<JavaPlugin, Configuration>()
     private val pluginCache = InstancePackageClassCache<JavaPlugin>()
     val guiConfigManager = GuiConfigManager()
     lateinit var owningPlugin: JavaPlugin
@@ -59,23 +55,6 @@ object GuiManager : Listener {
         Bukkit.getOnlinePlayers().forEach { player -> forceClose(player) }
     }
 
-    /**
-     * Each plugin can configure generic things like feedback messages,
-     * that KTBukkitGui handles under the hud.
-     *
-     * @param plugin the plugin for this configuration
-     * @param block configuration modification
-     */
-    @ApiStatus.Experimental
-    fun configure(plugin: JavaPlugin, block: Configuration.() -> Unit) {
-        val configuration = Configuration()
-        block(configuration)
-        configurations[plugin] = configuration
-    }
-
-    @ApiStatus.Experimental
-    fun getConfiguration(plugin: JavaPlugin) = configurations[plugin] ?: defaultConfiguration
-
     fun registerCommand(classOrPlugin: Class<*>, command: CommandWrapper) {
         val existingCommand = Bukkit.getPluginCommand(command.name)
         if (existingCommand != null) {

api/src/main/kotlin/com/mattmx/ktgui/commands/alpha/KtCommandBuilder.kt

@@ -1,6 +1,5 @@
 package com.mattmx.ktgui.commands.alpha
 
-import com.mattmx.ktgui.configuration.Configuration
 import kotlin.properties.ReadOnlyProperty
 import kotlin.reflect.KProperty
 

api/src/main/kotlin/com/mattmx/ktgui/commands/declarative/ChainCommandBuilder.kt

@@ -1,12 +1,23 @@
 package com.mattmx.ktgui.commands.declarative
 
 import com.mattmx.ktgui.commands.declarative.arg.Argument
+import com.mattmx.ktgui.utils.JavaCompatibility
 import org.bukkit.command.CommandSender
 
 class ChainCommandBuilder(val name: String) {
     val arguments = arrayListOf<Argument<*>>()
     val subcommands = arrayListOf<DeclarativeCommandBuilder<*>>()
 
+    @JavaCompatibility
+    fun argument(argument: Argument<*>) = apply {
+        arguments.add(argument)
+    }
+
+    @JavaCompatibility
+    fun subcommand(vararg command: DeclarativeCommandBuilder<*>) = apply {
+        subcommands.addAll(command)
+    }
+
     inline fun <reified T : CommandSender> build() = DeclarativeCommandBuilder(name, T::class.java).apply {
         this.expectedArguments += arguments
         this.subcommands += this@ChainCommandBuilder.subcommands

api/src/main/kotlin/com/mattmx/ktgui/commands/declarative/DeclarativeCommandBuilder.kt

@@ -1,20 +1,21 @@
 package com.mattmx.ktgui.commands.declarative
 
-import com.google.common.collect.Lists
 import com.mattmx.ktgui.GuiManager
 import com.mattmx.ktgui.commands.declarative.arg.Argument
 import com.mattmx.ktgui.commands.declarative.arg.ArgumentContext
-import com.mattmx.ktgui.commands.declarative.invocation.*
+import com.mattmx.ktgui.commands.declarative.invocation.InvalidArgContext
+import com.mattmx.ktgui.commands.declarative.invocation.RunnableCommandContext
+import com.mattmx.ktgui.commands.declarative.invocation.StorageCommandContext
+import com.mattmx.ktgui.commands.declarative.invocation.SuggestionInvocation
 import com.mattmx.ktgui.commands.declarative.syntax.*
 import com.mattmx.ktgui.commands.usage.CommandUsageOptions
-import com.mattmx.ktgui.configuration.Configuration
 import com.mattmx.ktgui.utils.JavaCompatibility
 import com.mattmx.ktgui.utils.not
 import org.bukkit.Bukkit
 import org.bukkit.command.CommandSender
 import org.bukkit.permissions.Permission
 import org.bukkit.permissions.PermissionDefault
-import java.util.Optional
+import java.util.*
 import java.util.function.Consumer
 import kotlin.properties.ReadOnlyProperty
 import kotlin.reflect.KProperty
@@ -106,10 +107,10 @@ class DeclarativeCommandBuilder<T : CommandSender>(
         }
 
     inline fun <reified T : CommandSender> subcommand(name: String, block: DeclarativeCommandBuilder<T>.() -> Unit) =
-        command(name, block)
+        subcommand(DeclarativeCommandBuilder(name, T::class.javaObjectType).apply(block))
 
-    inline fun <reified T : CommandSender> command(name: String, block: DeclarativeCommandBuilder<T>.() -> Unit) =
-        DeclarativeCommandBuilder(name, T::class.java).apply(block).let {
+    fun <T : CommandSender> subcommand(cmd: DeclarativeCommandBuilder<T>) =
+        cmd.let {
             subcommands += it
             it
         }
@@ -134,7 +135,7 @@ class DeclarativeCommandBuilder<T : CommandSender>(
         return context to this
     }
 
-    fun getSuggestions(context: SuggestionInvocation<*>) : List<String> {
+    fun getSuggestions(context: SuggestionInvocation<*>): List<String> {
         val cmds = subcommands
             .filter { it.nameStarts(context.last) }
             .map { listOf(it.name + it.aliases) }