feat: Implement elevator plugin with jump/sneak listeners, command registration, and configuration, while updating dependencies and removing permits-lib.

src/main/kotlin/com/github/kaaariyaaa/elevator/App.kt

@@ -1,8 +1,18 @@
 package com.github.kaaariyaaa.elevator;
 
+import com.github.kaaariyaaa.elevator.command.CommandRegistrar
+import net.hareworks.kommand_lib.KommandLib
+import net.hareworks.permits_lib.PermitsLib
+import net.hareworks.permits_lib.domain.NodeRegistration
+
+import org.bukkit.permissions.PermissionDefault
 import org.bukkit.plugin.java.JavaPlugin
 
 public class App : JavaPlugin() {
+
+	private var commands: KommandLib? = null
+    private val permits = PermitsLib.session(this)
+
 	companion object {
 		lateinit var instance: App
 			private set
@@ -10,6 +20,10 @@ public class App : JavaPlugin() {
 
 	override fun onEnable() {
 		instance = this
-		logger.info("SamplePlugin enabled!!!!")
+		saveDefaultConfig()
+		server.pluginManager.registerEvents(com.github.kaaariyaaa.elevator.listeners.EventListener(this), this)
+		logger.info("Elevator plugin enabled!")
+
+		commands = CommandRegistrar.register(this, permits)
 	}
 }

src/main/kotlin/com/github/kaaariyaaa/elevator/command/CommandRegistrar.kt

@@ -0,0 +1,42 @@
+package com.github.kaaariyaaa.elevator.command
+
+import com.github.kaaariyaaa.elevator.App
+import net.hareworks.kommand_lib.KommandLib
+import net.hareworks.kommand_lib.kommand
+import net.hareworks.permits_lib.bukkit.MutationSession
+import org.bukkit.permissions.PermissionDefault
+
+object CommandRegistrar {
+    fun register(plugin: App, permits: MutationSession): KommandLib {
+        return kommand(plugin) {
+            // Permission configuration
+            permissions {
+                namespace = "elevator"
+                defaultValue = PermissionDefault.TRUE
+                session(permits)
+            }
+
+            // Main command structure
+            command("elevator", "el") {
+                description = "Elevator plugin main command"
+
+                // Default execution if no arguments
+                executes {
+                    sender.sendMessage("Elevator plugin v${plugin.description.version}")
+                }
+
+                // Subcommand: /elevator reload
+                literal("reload") {
+                    permission {
+                        description = "Allows reloading the plugin"
+                        defaultValue = PermissionDefault.OP
+                    }
+                    executes {
+                        plugin.reloadConfig()
+                        sender.sendMessage("Configuration reloaded.")
+                    }
+                }
+            }
+        }
+    }
+}

src/main/kotlin/com/github/kaaariyaaa/elevator/listeners/EventListener.kt

@@ -0,0 +1,67 @@
+package com.github.kaaariyaaa.elevator.listeners
+
+import org.bukkit.event.Listener
+import org.bukkit.event.EventHandler
+import org.bukkit.event.player.PlayerToggleSneakEvent
+import com.destroystokyo.paper.event.player.PlayerJumpEvent
+import org.bukkit.entity.Player
+import org.bukkit.Material
+import org.bukkit.block.Block
+
+import com.github.kaaariyaaa.elevator.App
+
+class EventListener(private val plugin: App) : Listener {
+
+    private val oreBlock: Set<Material>
+        get() = plugin.config.getStringList("elevatorBlocks")
+            .mapNotNull { Material.matchMaterial(it) }
+            .toSet()
+
+    @EventHandler
+    fun onJump(event: PlayerJumpEvent) {
+        val player = event.player
+        val blockUnder = player.location.subtract(0.0, 1.0, 0.0).block
+
+        if (blockUnder.type.isSolid && blockUnder.type in oreBlock) {
+            var location = blockUnder.location
+            location = location.add(0.0, 1.0, 0.0)
+            
+            val maxHeight = plugin.config.getInt("maxHeight", 64)
+            var distance = 0
+            
+            while (!location.block.type.isSolid && !(location.block.type in oreBlock) && distance < maxHeight) {
+                location = location.add(0.0, 1.0, 0.0)
+                distance++
+            }
+            
+            if (location.block.type.isSolid && location.block.type in oreBlock) {
+                player.teleport(location.add(0.5, 1.0, 0.5).addRotation(player.location.yaw, player.location.pitch))
+            }
+        }
+    }
+
+    @EventHandler
+    fun onSneak(event: PlayerToggleSneakEvent) {
+        if (!event.isSneaking) return
+
+        val player = event.player
+        val blockUnder = player.location.subtract(0.0, 1.0, 0.0).block
+
+        if (blockUnder.type.isSolid && blockUnder.type in oreBlock) {
+            var location = blockUnder.location
+            location = location.subtract(0.0, 1.0, 0.0)
+            
+            val maxHeight = plugin.config.getInt("maxHeight", 64)
+            var distance = 0
+            
+            while (!location.block.type.isSolid && !(location.block.type in oreBlock) && distance < maxHeight) {
+                location = location.subtract(0.0, 1.0, 0.0)
+                distance++
+            }
+            
+            if (location.block.type.isSolid && location.block.type in oreBlock) {
+                player.teleport(location.add(0.5, 1.0, 0.5).addRotation(player.location.yaw, player.location.pitch))
+            }
+        }
+    }
+}

src/main/resources/config.yml

@@ -0,0 +1,4 @@
+# Elevator Plugin Configuration
+
+# The maximum distance (in blocks) the elevator will search for a valid destination.
+maxHeight: 64