アイテムを拾うことできなように

Author: Elic0de

src/main/java/com/github/elic0de/thejpspit/listener/EventListener.java

@@ -5,18 +5,21 @@
 import com.github.elic0de.thejpspit.nms.PacketManager;
 import com.github.elic0de.thejpspit.player.PitPlayer;
 import com.github.elic0de.thejpspit.player.PitPlayerManager;
+import java.math.BigDecimal;
 import java.util.Optional;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.event.entity.EntityPickupItemEvent;
 import org.bukkit.event.entity.EntityRegainHealthEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
@@ -26,6 +29,7 @@
 import org.bukkit.event.player.PlayerItemConsumeEvent;
 import org.bukkit.event.player.PlayerItemDamageEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerPickupItemEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.potion.PotionEffect;
@@ -161,15 +165,30 @@ private void onEntityRegainHealth(EntityRegainHealthEvent event) {
         }
     }
 
+    @EventHandler
+    public void onPickUp(EntityPickupItemEvent event) {
+        if (event.getEntityType() != EntityType.PLAYER) return;
+        final Player player = (Player) event.getEntity();
+        final PitPlayer pitPlayer = PitPlayerManager.getPitPlayer(player);
+
+        // 金の延べ棒だったらコインを追加する
+        if (event.getItem().getItemStack().getType() == Material.GOLD_INGOT) {
+            TheJpsPit.getInstance().getEconomyHook().ifPresent(economyHook -> economyHook.takeMoney(pitPlayer, BigDecimal.valueOf(0)));
+            return;
+        }
+
+        event.setCancelled(true);
+    }
+
     @EventHandler
     public void onXpGain(PlayerExpChangeEvent event) {
         event.setAmount(0);
     }
 
     @EventHandler
     public void on(PlayerInteractEvent event) {
-        /*final PitPlayer pitPlayer = PitPlayerManager.getPitPlayer(event.getPlayer());
-        pitPlayer.increaseStreaks();*/
+        final PitPlayer pitPlayer = PitPlayerManager.getPitPlayer(event.getPlayer());
+        pitPlayer.increaseStreaks();
         if (event.getHand() != EquipmentSlot.HAND) {
             return;
         }