Update ScriptedItem

src/de/steamwar/misslewars/scripts/ScriptedItem.java

@@ -26,6 +26,9 @@ import org.bukkit.Material;
 import org.bukkit.entity.Entity;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -40,6 +43,7 @@ public class ScriptedItem {
     // "name": Item name (STRING)
     // "lore": Lore array (OPTIONAL STRING.ARRAY)
     // "amount": Item amount (OPTIONAL [default 1] INT)
+    // "potion": Object with key value pairs for PotionType and Object containing duration and amplifier (OPTIONAL OBJECT)
     // "EVENT.<eventName>": Event (OPTIONAL JSONobject.ARRAY)
     // - onClick
     // - onHit
@@ -80,6 +84,20 @@ public class ScriptedItem {
             itemMeta.setLore(lore);
         }
 
+        if (jsonObject.has("potion") && itemMeta instanceof PotionMeta) {
+            JsonObject potionObject = jsonObject.getAsJsonObject("potion");
+            potionObject.entrySet().forEach(stringJsonElementEntry -> {
+                String key = stringJsonElementEntry.getKey();
+                JsonObject currentObject = stringJsonElementEntry.getValue().getAsJsonObject();
+                PotionEffectType potionEffectType = PotionEffectType.getByName(key);
+                if (potionEffectType == null) return;
+                int duration = JsonUtils.getInt(currentObject, "duration", 0);
+                int amplifier = JsonUtils.getInt(currentObject, "amplifier", 0);
+                PotionMeta potionMeta = (PotionMeta) itemMeta;
+                potionMeta.addCustomEffect(new PotionEffect(potionEffectType, duration, amplifier), true);
+            });
+        }
+
         itemStack.setItemMeta(itemMeta);
         return itemStack;
     }