Fix test issues and command issues

- Fixed test config loading (it loaded it twice, probably would've on a regular server too)
- Fixed missing permission plugin when testing
- Fixed command node casting errors
- Fixed event handler lists not being JVM static

Chroma-Core/src/main/java/buttondevteam/core/MainPlugin.kt

@@ -8,6 +8,7 @@ import buttondevteam.core.component.randomtp.RandomTPComponent
 import buttondevteam.core.component.restart.RestartComponent
 import buttondevteam.core.component.spawn.SpawnComponent
 import buttondevteam.core.component.towny.TownyComponent
+import buttondevteam.lib.ChromaUtils
 import buttondevteam.lib.TBMCCoreAPI
 import buttondevteam.lib.architecture.ButtonPlugin
 import buttondevteam.lib.architecture.Component.Companion.registerComponent
@@ -17,6 +18,7 @@ import buttondevteam.lib.chat.TBMCChatAPI
 import buttondevteam.lib.player.ChromaGamerBase
 import buttondevteam.lib.player.TBMCPlayer
 import buttondevteam.lib.player.TBMCPlayerBase
+import buttondevteam.lib.test.TestPermissions
 import com.earth2me.essentials.Essentials
 import net.milkbowl.vault.economy.Economy
 import net.milkbowl.vault.permission.Permission
@@ -66,14 +68,16 @@ class MainPlugin : ButtonPlugin {
     val externalPlayerPermissionGroup get() = iConfig.getData("externalPlayerPermissionGroup", "default")
 
     constructor() : super()
-    constructor(loader: JavaPluginLoader, description: PluginDescriptionFile, dataFolder: File, file: File) : super(loader, description, dataFolder, file)
+    constructor(loader: JavaPluginLoader, description: PluginDescriptionFile, dataFolder: File, file: File, @Suppress("PLATFORM_CLASS_MAPPED_TO_KOTLIN") test: java.lang.Boolean) : super(loader, description, dataFolder, file) {
+        ChromaUtils.isTest = test.booleanValue()
+    }
 
 
     public override fun pluginEnable() {
         instance = this
         val pdf = description
-        setupPermissions()
-        if (!setupEconomy()) //Though Essentials always provides economy, but we don't require Essentials
+        setupPermissions(ChromaUtils.isTest)
+        if (!setupEconomy() && !ChromaUtils.isTest) //Though Essentials always provides economy, but we don't require Essentials
             logger.warning("No economy plugin found! Components using economy will not be registered.")
         ConfigData.saveNow(config) // Run pending save tasks
         registerComponent(this, RestartComponent())
@@ -159,8 +163,10 @@ class MainPlugin : ButtonPlugin {
         logger.info("Player data saved.")
     }
 
-    private fun setupPermissions() {
-        permission = setupProvider(Permission::class.java) ?: throw NullPointerException("No permission plugin found!")
+    private fun setupPermissions(test: Boolean) {
+        permission = setupProvider(Permission::class.java)
+            ?: if (test) TestPermissions()
+            else throw NullPointerException("No permission plugin found!")
     }
 
     private fun setupEconomy(): Boolean {
@@ -182,6 +188,7 @@ class MainPlugin : ButtonPlugin {
 
     companion object {
         lateinit var instance: MainPlugin
+            private set
 
         lateinit var permission: Permission
 

Chroma-Core/src/main/java/buttondevteam/core/TestPrepare.kt

@@ -1,21 +0,0 @@
-package buttondevteam.core
-
-import be.seeseemelk.mockbukkit.MockBukkit
-import buttondevteam.core.component.channel.Channel
-import buttondevteam.core.component.channel.ChannelComponent
-import buttondevteam.lib.ChromaUtils.isTest
-import buttondevteam.lib.architecture.Component.Companion.registerComponent
-import buttondevteam.lib.chat.Color
-import buttondevteam.lib.chat.TBMCChatAPI.registerChatChannel
-import org.bukkit.ChatColor
-
-@Deprecated("Use MockBukkit")
-object TestPrepare {
-    @JvmStatic
-    fun prepareServer() {
-        isTest = true //Needs to be in a separate class because of the potential lack of Mockito
-        MockBukkit.mock()
-        registerComponent(MockBukkit.load(MainPlugin::class.java), ChannelComponent())
-        registerChatChannel(Channel("${ChatColor.WHITE}g${ChatColor.WHITE}", Color.White, "g", null).also { Channel.globalChat = it })
-    }
-}

Chroma-Core/src/main/java/buttondevteam/lib/ScheduledServerRestartEvent.kt

@@ -10,6 +10,7 @@ class ScheduledServerRestartEvent(val restartTicks: Int, val command: ScheduledR
     }
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/TBMCChatEvent.kt

@@ -54,6 +54,7 @@ class TBMCChatEvent(
     val isFromCommand get() = chatMessage.isFromCommand
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/TBMCChatPreprocessEvent.kt

@@ -24,6 +24,7 @@ class TBMCChatPreprocessEvent(val sender: Command2Sender, val channel: Channel,
     override fun setCancelled(cancelled: Boolean) = run { this.cancelled = cancelled }
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/TBMCCommandPreprocessEvent.kt

@@ -28,6 +28,7 @@ class TBMCCommandPreprocessEvent(
     override fun setCancelled(cancelled: Boolean) = run { this.cancelled = cancelled }
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/TBMCExceptionEvent.kt

@@ -18,6 +18,7 @@ class TBMCExceptionEvent(val sourceMessage: String, val exception: Throwable) :
     }
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/TBMCSystemChatEvent.kt

@@ -56,6 +56,7 @@ class TBMCSystemChatEvent(
     }
 
     companion object {
+        @JvmStatic
         val handlerList = HandlerList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/architecture/ButtonPlugin.kt

@@ -5,6 +5,7 @@ import buttondevteam.core.ComponentManager
 import buttondevteam.lib.TBMCCoreAPI
 import buttondevteam.lib.chat.Command2MC
 import buttondevteam.lib.chat.ICommand2MC
+import org.bukkit.Bukkit
 import org.bukkit.configuration.InvalidConfigurationException
 import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.configuration.file.YamlConfiguration
@@ -50,8 +51,9 @@ abstract class ButtonPlugin : JavaPlugin {
      */
     protected open fun pluginPreDisable() {}
     override fun onEnable() {
-        if (!tryReloadConfig()) {
+        if (!isConfigLoaded) {
             logger.warning("Please fix the issues and restart the server to load the plugin.")
+            Bukkit.getPluginManager().disablePlugin(this)
             return
         }
         try {
@@ -65,6 +67,7 @@ abstract class ButtonPlugin : JavaPlugin {
 
     override fun onDisable() {
         try {
+            if (!isConfigLoaded) return
             pluginPreDisable()
             ComponentManager.unregComponents(this)
             pluginDisable()

Chroma-Core/src/main/java/buttondevteam/lib/architecture/ConfigData.kt

@@ -80,7 +80,7 @@ class ConfigData<T : Any?> internal constructor(
         if (config != null) {
             config.set(path, `val`)
             signalChange(this.config)
-        } else {
+        } else if (!ChromaUtils.isTest) {
             ChromaUtils.logWarn("Attempted to get/set config value with no config! Path: $path, value: $`val`")
         }
     }

Chroma-Core/src/main/java/buttondevteam/lib/chat/Command2.kt

@@ -3,7 +3,7 @@ package buttondevteam.lib.chat
 import buttondevteam.core.MainPlugin
 import buttondevteam.lib.TBMCCoreAPI
 import buttondevteam.lib.chat.commands.*
-import buttondevteam.lib.chat.commands.CommandUtils.core
+import buttondevteam.lib.chat.commands.CommandUtils.coreCommand
 import buttondevteam.lib.chat.commands.CommandUtils.coreExecutable
 import com.mojang.brigadier.CommandDispatcher
 import com.mojang.brigadier.arguments.*
@@ -164,14 +164,14 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
      */
     private fun getExecutableNode(method: Method, command: TC, ann: Subcommand, remainingPath: String,
                                   argHelpManager: CommandArgumentHelpManager<TC, TP>, fullPath: String): LiteralCommandNode<TP> {
-        val (params, _) = getCommandParametersAndSender(method, argHelpManager) // Param order is important
+        val (params, senderType) = getCommandParametersAndSender(method, argHelpManager) // Param order is important
         val paramMap = HashMap<String, CommandArgument>()
         for (param in params) {
             paramMap[param.name] = param
         }
         val helpText = command.getHelpText(method, ann)
         val node = CoreCommandBuilder.literal(
-            remainingPath, params[0].type, paramMap, params, command,
+            remainingPath, senderType, paramMap, params, command,
             { helpText }, // TODO: Help text getter support
             { sender: TP, data: SubcommandData<TC, TP> -> hasPermission(sender, data) },
             method.annotations.filterNot { it is Subcommand }.toTypedArray(),
@@ -364,9 +364,7 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
      * @return A set of command node objects containing the commands
      */
     val commandNodes: Set<CoreCommandNode<TP, NoOpSubcommandData>>
-        get() = dispatcher.root.children.stream()
-            .map { node: CommandNode<TP> -> node.core<TP, NoOpSubcommandData>() }
-            .collect(Collectors.toUnmodifiableSet())
+        get() = dispatcher.root.children.mapNotNull { it.coreCommand<TP, NoOpSubcommandData>() }.toSet()
 
     /**
      * Get a node that belongs to the given command.
@@ -375,7 +373,7 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
      * @return A command node
      */
     fun getCommandNode(command: String): CoreCommandNode<TP, NoOpSubcommandData>? { // TODO: What should this return? No-op? Executable? What's the use case?
-        return dispatcher.root.getChild(command)?.core()
+        return dispatcher.root.getChild(command)?.coreCommand()
     }
 
     /**
@@ -394,7 +392,7 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
      */
     fun unregisterCommandIf(condition: Predicate<CoreCommandNode<TP, SubcommandData<TC, TP>>>, nested: Boolean) {
         dispatcher.root.children.removeIf { node -> node.coreExecutable<TP, TC>()?.let { condition.test(it) } ?: false }
-        if (nested) for (child in dispatcher.root.children) unregisterCommandIf(condition, child.core())
+        if (nested) for (child in dispatcher.root.children) child.coreCommand<_, NoOpSubcommandData>()?.let { unregisterCommandIf(condition, it) }
     }
 
     private fun unregisterCommandIf(
@@ -404,7 +402,7 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
         // TODO: Remvoe no-op nodes without children
         // Can't use getCoreChildren() here because the collection needs to be modifiable
         root.children.removeIf { node -> node.coreExecutable<TP, TC>()?.let { condition.test(it) } ?: false }
-        for (child in root.children) unregisterCommandIf(condition, child.core())
+        for (child in root.children) child.coreCommand<_, NoOpSubcommandData>()?.let { unregisterCommandIf(condition, it) }
     }
 
     /**
@@ -417,7 +415,7 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
         mainCommand: LiteralCommandNode<TP>,
         deep: Boolean = true
     ): List<CoreExecutableNode<TP, TC>> {
-        return getSubcommands(deep, mainCommand.core())
+        return mainCommand.coreCommand<_, NoOpSubcommandData>()?.let { getSubcommands(deep, it) } ?: emptyList()
     }
 
     private fun getSubcommands(
@@ -425,6 +423,6 @@ abstract class Command2<TC : ICommand2<TP>, TP : Command2Sender>(
         root: CoreNoOpNode<TP>
     ): List<CoreExecutableNode<TP, TC>> {
         return root.children.mapNotNull { it.coreExecutable<TP, TC>() } +
-            if (deep) root.children.flatMap { getSubcommands(deep, it.core()) } else emptyList()
+            if (deep) root.children.flatMap { child -> child.coreCommand<_, NoOpSubcommandData>()?.let { getSubcommands(deep, it) } ?: emptyList() } else emptyList()
     }
 }

Chroma-Core/src/main/java/buttondevteam/lib/chat/Command2MC.kt

@@ -1,6 +1,7 @@
 package buttondevteam.lib.chat
 
 import buttondevteam.core.MainPlugin
+import buttondevteam.lib.ChromaUtils
 import buttondevteam.lib.TBMCCoreAPI
 import buttondevteam.lib.architecture.ButtonPlugin
 import buttondevteam.lib.architecture.Component
@@ -238,8 +239,12 @@ class Command2MC : Command2<ICommand2MC, Command2MCSender>('/', true), Listener
 
         fun registerTabcomplete(command2MC: ICommand2MC, commandNode: CoreCommandNode<Command2MCSender, *>, bukkitCommand: Command) {
             if (!CommodoreProvider.isSupported()) {
+                if (ChromaUtils.isTest) {
+                    return
+                } else {
                     throw UnsupportedOperationException("Commodore is not supported! Please use 1.14 or higher. Server version: ${Bukkit.getVersion()}")
                 }
+            }
             // TODO: Allow extending annotation processing for methods and parameters
             val customTabCompleteMethods = command2MC.javaClass.declaredMethods
                 .flatMap { method ->
@@ -316,5 +321,3 @@ class Command2MC : Command2<ICommand2MC, Command2MCSender>('/', true), Listener
         }
     }
 }
-
-private typealias CNode = CommandNode<Command2MCSender>

Chroma-Core/src/main/java/buttondevteam/lib/chat/CoreArgumentBuilder.kt

@@ -36,6 +36,13 @@ class CoreArgumentBuilder<S : Command2Sender, T>(
         )
     }
 
+    override fun then(argument: ArgumentBuilder<S, *>?): CoreArgumentBuilder<S, T> {
+        if (argument is CoreArgumentBuilder<*, *>) {
+            (argument as CoreArgumentBuilder<S, *>).data = data
+        }
+        return super.then(argument)
+    }
+
     companion object {
         fun <S : Command2Sender, T> argument(name: String, type: ArgumentType<T>, optional: Boolean): CoreArgumentBuilder<S, T> {
             return CoreArgumentBuilder(name, type, optional)

Chroma-Core/src/main/java/buttondevteam/lib/chat/CoreCommandNode.kt

@@ -12,8 +12,8 @@ class CoreCommandNode<T : Command2Sender, TSD : NoOpSubcommandData>(
     literal: String,
     command: Command<T>,
     requirement: Predicate<T>,
-    redirect: CommandNode<T>,
-    modifier: RedirectModifier<T>,
+    redirect: CommandNode<T>?,
+    modifier: RedirectModifier<T>?,
     forks: Boolean,
     val data: TSD
 ) : LiteralCommandNode<T>(literal, command, requirement, redirect, modifier, forks)

Chroma-Core/src/main/java/buttondevteam/lib/chat/commands/CommandArgumentHelpManager.kt

@@ -1,6 +1,7 @@
 package buttondevteam.lib.chat.commands
 
 import buttondevteam.core.MainPlugin
+import buttondevteam.lib.ChromaUtils
 import buttondevteam.lib.TBMCCoreAPI
 import buttondevteam.lib.chat.Command2Sender
 import buttondevteam.lib.chat.ICommand2
@@ -29,11 +30,9 @@ class CommandArgumentHelpManager<TC : ICommand2<TP>, TP : Command2Sender>(comman
         try {
             commandClass.getResourceAsStream("/commands.yml").use { str ->
                 if (str == null) {
-                    TBMCCoreAPI.SendException(
-                        "Error while getting command data!",
-                        Exception("Resource not found!"),
-                        MainPlugin.instance
-                    )
+                    if (!ChromaUtils.isTest) {
+                        ChromaUtils.logWarn("Failed to get command data for $commandClass! No commands.yml file found.")
+                    }
                     return@use
                 }
                 val config = YamlConfiguration.loadConfiguration(InputStreamReader(str))
@@ -56,7 +55,9 @@ class CommandArgumentHelpManager<TC : ICommand2<TP>, TP : Command2Sender>(comman
     fun getParameterHelpForMethod(method: Method): String? {
         val cs = commandConfig?.getConfigurationSection(method.name)
         if (cs == null) {
+            if (!ChromaUtils.isTest) {
                 MainPlugin.instance.logger.warning("Failed to get command data for $method! Make sure to use 'clean install' when building the project.")
+            }
             return null
         }
 

Chroma-Core/src/main/java/buttondevteam/lib/chat/commands/CommandUtils.kt

@@ -28,19 +28,20 @@ object CommandUtils {
     }
 
     /**
-     * Casts the node to whatever you say. Use responsibly.
+     * Casts the node to whatever you say if it's a command node. Use responsibly. Returns null if an argument node.
      */
     @Suppress("UNCHECKED_CAST")
-    fun <TP : Command2Sender, TSD : NoOpSubcommandData> CommandNode<TP>.core(): CoreCommandNode<TP, TSD> {
-        return this as CoreCommandNode<TP, TSD>
+    fun <TP : Command2Sender, TSD : NoOpSubcommandData> CommandNode<TP>.coreCommand(): CoreCommandNode<TP, TSD>? {
+        return if (this is CoreCommandNode<*, *>) this as CoreCommandNode<TP, TSD>
+        else null
     }
 
     /**
      * Returns the node as an executable core command node or returns null if it's a no-op node.
      */
     fun <TP : Command2Sender, TC : ICommand2<*>> CommandNode<TP>.coreExecutable(): CoreExecutableNode<TP, TC>? {
-        val ret = core<TP, NoOpSubcommandData>()
-        return if (ret.data is SubcommandData<*, *>) ret.core() else null
+        val ret = this.coreCommand<TP, NoOpSubcommandData>()
+        return if (ret?.data is SubcommandData<*, *>) ret.coreCommand() else null
     }
 
     fun <TP : Command2Sender> CommandNode<TP>.coreArgument(): CoreArgumentCommandNode<TP, *>? {

Chroma-Core/src/main/java/buttondevteam/lib/test/TestPermissions.kt

@@ -0,0 +1,45 @@
+package buttondevteam.lib.test
+
+import net.milkbowl.vault.permission.Permission
+
+class TestPermissions : Permission() {
+    override fun getName(): String = "TestPermissions"
+
+    override fun isEnabled(): Boolean = true
+
+    override fun hasSuperPermsCompat(): Boolean = false
+
+    @Deprecated("Deprecated in Java")
+    override fun playerHas(world: String?, player: String?, permission: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun playerAdd(world: String?, player: String?, permission: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun playerRemove(world: String?, player: String?, permission: String?): Boolean = true
+
+    override fun groupHas(world: String?, group: String?, permission: String?): Boolean = true
+
+    override fun groupAdd(world: String?, group: String?, permission: String?): Boolean = true
+
+    override fun groupRemove(world: String?, group: String?, permission: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun playerInGroup(world: String?, player: String?, group: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun playerAddGroup(world: String?, player: String?, group: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun playerRemoveGroup(world: String?, player: String?, group: String?): Boolean = true
+
+    @Deprecated("Deprecated in Java")
+    override fun getPlayerGroups(world: String?, player: String?): Array<String> = arrayOf()
+
+    @Deprecated("Deprecated in Java")
+    override fun getPrimaryGroup(world: String?, player: String?): String = "default"
+
+    override fun getGroups(): Array<String> = arrayOf()
+
+    override fun hasGroupSupport(): Boolean = true
+}