Pre Implement home command delay

src/main/kotlin/com/masahirosaito/spigot/homes/Homes.kt

@@ -2,10 +2,7 @@ package com.masahirosaito.spigot.homes
 
 import com.masahirosaito.spigot.homes.commands.maincommands.homecommands.HomeCommand
 import com.masahirosaito.spigot.homes.datas.FeeData
-import com.masahirosaito.spigot.homes.listeners.ChunkLoadListener
-import com.masahirosaito.spigot.homes.listeners.ChunkUnLoadListener
-import com.masahirosaito.spigot.homes.listeners.PlayerJoinListener
-import com.masahirosaito.spigot.homes.listeners.PlayerRespawnListener
+import com.masahirosaito.spigot.homes.listeners.*
 import com.masahirosaito.spigot.homes.strings.ErrorStrings.NO_ECONOMY
 import com.masahirosaito.spigot.homes.strings.ErrorStrings.NO_VAULT
 import com.masahirosaito.spigot.homes.strings.Strings
@@ -81,5 +78,6 @@ class Homes : JavaPlugin {
         PlayerJoinListener(this).register()
         ChunkLoadListener(this).register()
         ChunkUnLoadListener(this).register()
+        PlayerMoveListener(this).register()
     }
 }

src/main/kotlin/com/masahirosaito/spigot/homes/commands/maincommands/homecommands/HomeCommand.kt

@@ -1,6 +1,7 @@
 package com.masahirosaito.spigot.homes.commands.maincommands.homecommands
 
 import com.masahirosaito.spigot.homes.Homes.Companion.homes
+import com.masahirosaito.spigot.homes.Messenger
 import com.masahirosaito.spigot.homes.Permission
 import com.masahirosaito.spigot.homes.PlayerDataManager
 import com.masahirosaito.spigot.homes.commands.CommandUsage
@@ -27,6 +28,8 @@ import com.masahirosaito.spigot.homes.strings.commands.HomeCommandStrings.USAGE_
 import org.bukkit.Location
 import org.bukkit.OfflinePlayer
 import org.bukkit.entity.Player
+import org.bukkit.metadata.FixedMetadataValue
+import kotlin.concurrent.thread
 
 class HomeCommand : MainCommand, PlayerCommand {
     override val name: String = "home"
@@ -60,9 +63,14 @@ class HomeCommand : MainCommand, PlayerCommand {
             HomeNamePlayerCommand(this)
     )
 
-    init { homeCommand = this }
+    init {
+        homeCommand = this
+    }
 
-    companion object { lateinit var homeCommand: HomeCommand }
+    companion object {
+        val HOME_DELAY_META = "homes.delay"
+        lateinit var homeCommand: HomeCommand
+    }
 
     override fun fee(): Double = homes.fee.HOME
 
@@ -71,7 +79,21 @@ class HomeCommand : MainCommand, PlayerCommand {
     override fun isValidArgs(args: List<String>): Boolean = args.isEmpty()
 
     override fun execute(player: Player, args: List<String>) {
-        player.teleport(getTeleportLocation(player))
+        if (player.hasMetadata(HOME_DELAY_META)) {
+            Messenger.send(player, "既にホームを実行済みです")
+            return
+        }
+        val th = thread {
+            try {
+                Thread.sleep(5000)
+                player.teleport(getTeleportLocation(player))
+                player.removeMetadata(HOME_DELAY_META, homes)
+            } catch (e: InterruptedException) {
+                player.removeMetadata(HOME_DELAY_META, homes)
+                Messenger.send(player, "ホームの実行がキャンセルされました")
+            }
+        }
+        player.setMetadata(HOME_DELAY_META, FixedMetadataValue(homes, th))
     }
 
     fun getTeleportLocation(player: OfflinePlayer, homeName: String? = null): Location {

src/main/kotlin/com/masahirosaito/spigot/homes/listeners/PlayerMoveListener.kt

@@ -0,0 +1,21 @@
+package com.masahirosaito.spigot.homes.listeners
+
+import com.masahirosaito.spigot.homes.Homes
+import com.masahirosaito.spigot.homes.commands.maincommands.homecommands.HomeCommand
+import org.bukkit.event.EventHandler
+import org.bukkit.event.player.PlayerMoveEvent
+
+class PlayerMoveListener(override val plugin: Homes) : HomesListener {
+    val HOME_DELAY_META: String by lazy { HomeCommand.HOME_DELAY_META }
+
+    @EventHandler
+    fun onPlayerMove(event: PlayerMoveEvent) {
+        if (!event.player.hasMetadata(HOME_DELAY_META)) return
+
+        (event.player.getMetadata(HOME_DELAY_META).first().value() as Thread).run {
+            if (isAlive) {
+                interrupt()
+            }
+        }
+    }
+}