Support for minimum and maximum extractable item count.

trunk/dist/game/data/scripts/handlers/itemhandlers/ExtractableItems.java

@@ -63,10 +63,78 @@ public class ExtractableItems implements IItemHandler
 			return false;
 		}
 		
-		boolean created = false;
+		List<L2ItemInstance> extractedItems = new ArrayList<>();
 		List<L2ItemInstance> enchantedItems = new ArrayList<>();
+		if (etcitem.getExtractableCountMin() > 0)
+		{
+			while (extractedItems.size() < etcitem.getExtractableCountMin())
+			{
 				for (L2ExtractableProduct expi : exitem)
 				{
+					if ((etcitem.getExtractableCountMax() > 0) && (extractedItems.size() == etcitem.getExtractableCountMax()))
+					{
+						break;
+					}
+					
+					if (Rnd.get(100000) <= expi.getChance())
+					{
+						final int min = (int) (expi.getMin() * Config.RATE_EXTRACTABLE);
+						final int max = (int) (expi.getMax() * Config.RATE_EXTRACTABLE);
+						
+						int createItemAmount = (max == min) ? min : (Rnd.get((max - min) + 1) + min);
+						if (createItemAmount == 0)
+						{
+							continue;
+						}
+						
+						// Do not extract the same item.
+						for (L2ItemInstance i : extractedItems)
+						{
+							if (i.getItem().getId() == expi.getId())
+							{
+								continue;
+							}
+						}
+						
+						if (item.isStackable() || (createItemAmount == 1))
+						{
+							final L2ItemInstance newItem = activeChar.addItem("Extract", expi.getId(), createItemAmount, activeChar, false);
+							if (expi.getMaxEnchant() > 0)
+							{
+								newItem.setEnchantLevel(Rnd.get(expi.getMinEnchant(), expi.getMaxEnchant()));
+								enchantedItems.add(newItem);
+							}
+							extractedItems.add(newItem);
+							sendMessage(activeChar, newItem);
+						}
+						else
+						{
+							while (createItemAmount > 0)
+							{
+								final L2ItemInstance newItem = activeChar.addItem("Extract", expi.getId(), 1, activeChar, false);
+								if (expi.getMaxEnchant() > 0)
+								{
+									newItem.setEnchantLevel(Rnd.get(expi.getMinEnchant(), expi.getMaxEnchant()));
+									enchantedItems.add(newItem);
+								}
+								extractedItems.add(newItem);
+								sendMessage(activeChar, newItem);
+								createItemAmount--;
+							}
+						}
+					}
+				}
+			}
+		}
+		else
+		{
+			for (L2ExtractableProduct expi : exitem)
+			{
+				if ((etcitem.getExtractableCountMax() > 0) && (extractedItems.size() == etcitem.getExtractableCountMax()))
+				{
+					break;
+				}
+				
 				if (Rnd.get(100000) <= expi.getChance())
 				{
 					final int min = (int) (expi.getMin() * Config.RATE_EXTRACTABLE);
@@ -86,6 +154,7 @@ public class ExtractableItems implements IItemHandler
 							newItem.setEnchantLevel(Rnd.get(expi.getMinEnchant(), expi.getMaxEnchant()));
 							enchantedItems.add(newItem);
 						}
+						extractedItems.add(newItem);
 						sendMessage(activeChar, newItem);
 					}
 					else
@@ -98,16 +167,16 @@ public class ExtractableItems implements IItemHandler
 								newItem.setEnchantLevel(Rnd.get(expi.getMinEnchant(), expi.getMaxEnchant()));
 								enchantedItems.add(newItem);
 							}
+							extractedItems.add(newItem);
 							sendMessage(activeChar, newItem);
 							createItemAmount--;
 						}
-					
 					}
-				created = true;
+				}
 			}
 		}
 		
-		if (!created)
+		if (extractedItems.size() == 0)
 		{
 			activeChar.sendPacket(SystemMessageId.THERE_WAS_NOTHING_FOUND_INSIDE);
 		}

trunk/dist/game/data/stats/items/34900-34999.xml

@@ -405,6 +405,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="19448,1,1,0.9666;19447,1,1,0.3666;18552,1,1,5.16666;18551,1,1,5.16666;9555,1,1,7.16666;9553,1,1,7.16666;9554,1,1,7.16666;9552,1,1,7.16666;9557,1,1,7.16666;9556,1,1,7.16666;9549,1,1,21.33333;9547,1,1,21.33333;9548,1,1,21.33333;9546,1,1,21.33333;9551,1,1,21.33333;9550,1,1,21.33333;18553,1,1,5.16666;19509,1,1,13.3443;19508,1,1,13.3443;19510,1,1,13.3443" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />
@@ -420,6 +422,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="19448,1,1,0.9666;19447,1,1,0.3666;18552,1,1,5.16666;18551,1,1,5.16666;9555,1,1,8.16666;9553,1,1,8.16666;9554,1,1,8.16666;9552,1,1,8.16666;9557,1,1,8.16666;9556,1,1,8.16666;9549,1,1,21.33333;9547,1,1,21.33333;9548,1,1,21.33333;9546,1,1,21.33333;9551,1,1,21.33333;9550,1,1,21.33333;17527,1,1,6.16666;17526,1,1,1.16666;18553,1,1,5.16666;19509,1,1,13.3443;19508,1,1,13.3443;19510,1,1,13.3443" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />
@@ -435,6 +439,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="19448,1,1,0.9666;19447,1,1,0.3666;18555,1,1,3.16666;18554,1,1,3.16666;9555,1,1,8.16666;9553,1,1,8.16666;9554,1,1,8.16666;9552,1,1,8.16666;9557,1,1,8.16666;9556,1,1,8.16666;9549,1,1,21.33333;9547,1,1,21.33333;9548,1,1,21.33333;9546,1,1,21.33333;9551,1,1,21.33333;9550,1,1,21.33333;17527,1,1,6.16666;17526,1,1,1.16666;18556,1,1,2.06666;19512,1,1,3.0443;19511,1,1,3.3443;19513,1,1,3.3443" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />
@@ -450,6 +456,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="18552,1,1,5.6666;18551,1,1,5.6666;9555,1,1,3.16666;9553,1,1,3.16666;9554,1,1,3.16666;9552,1,1,3.16666;9557,1,1,3.16666;9556,1,1,3.16666;34651,1,1,21.33333;34650,1,1,21.33333;34652,1,1,21.33333;34649,1,1,21.33333;34653,1,1,21.33333;34654,1,1,21.33333;9549,1,1,13.3443;9547,1,1,13.3443;9548,1,1,13.3443;9546,1,1,13.3443;9551,1,1,13.3443;9550,1,1,13.3443;17527,1,1,5.33333;17526,1,1,1.33333;18553,1,1,5.33333" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />
@@ -465,6 +473,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="18552,1,1,5.6666;18551,1,1,5.6666;9555,1,1,3.16666;9553,1,1,3.16666;9554,1,1,3.16666;9552,1,1,3.16666;9557,1,1,3.16666;9556,1,1,3.16666;34651,1,1,21.33333;34650,1,1,21.33333;34652,1,1,21.33333;34649,1,1,21.33333;34653,1,1,21.33333;34654,1,1,21.33333;9549,1,1,13.3443;9547,1,1,13.3443;9548,1,1,13.3443;9546,1,1,13.3443;9551,1,1,13.3443;9550,1,1,13.3443;17527,1,1,5.33333;17526,1,1,1.33333;18553,1,1,5.33333" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />
@@ -480,6 +490,8 @@
 		<set name="icon" val="icon.event_hero_treasure_box_i00" />
 		<set name="capsuled_items" val="18555,1,1,0.6666;18554,1,1,0.5666;9555,1,1,3.16666;9553,1,1,3.16666;9554,1,1,3.16666;9552,1,1,3.16666;9557,1,1,3.16666;9556,1,1,3.16666;34651,1,1,21.33333;34650,1,1,21.33333;34652,1,1,21.33333;34649,1,1,21.33333;34653,1,1,21.33333;34654,1,1,21.33333;9549,1,1,13.3443;9547,1,1,13.3443;9548,1,1,13.3443;9546,1,1,13.3443;9551,1,1,13.3443;9550,1,1,13.3443;17527,1,1,5.33333;17526,1,1,1.33333;18556,1,1,0.63333" />
 		<set name="default_action" val="CAPSULE" />
+		<set name="extractableCountMin" val="1" />
+		<set name="extractableCountMax" val="1" />
 		<set name="handler" val="ExtractableItems" />
 		<set name="is_auctionable" val="false" />
 		<set name="is_depositable" val="false" />

trunk/dist/game/data/xsd/items.xsd

@@ -24,6 +24,8 @@
 					<xs:enumeration value="equip_condition" />
 					<xs:enumeration value="equip_reuse_delay" />
 					<xs:enumeration value="ex_immediate_effect" />
+					<xs:enumeration value="extractableCountMin" />
+					<xs:enumeration value="extractableCountMax" />
 					<xs:enumeration value="etcitem_type" />
 					<xs:enumeration value="for_npc" />
 					<xs:enumeration value="handler" />

trunk/java/com/l2jserver/gameserver/model/items/L2EtcItem.java

@@ -36,6 +36,8 @@ public final class L2EtcItem extends L2Item
 	private EtcItemType _type;
 	private final boolean _isBlessed;
 	private final List<L2ExtractableProduct> _extractableItems;
+	private final int _extractableCountMin;
+	private final int _extractableCountMax;
 	private final boolean _isInfinite;
 	
 	/**
@@ -130,6 +132,13 @@ public final class L2EtcItem extends L2Item
 			_extractableItems = null;
 		}
 		
+		_extractableCountMin = set.getInt("extractableCountMin", 0);
+		_extractableCountMax = set.getInt("extractableCountMax", 0);
+		if (_extractableCountMin > _extractableCountMax)
+		{
+			_log.warning("Item " + this + " extractableCountMin is bigger than extractableCountMax!");
+		}
+		
 		_isInfinite = set.getBoolean("is_infinite", false);
 	}
 	
@@ -175,6 +184,22 @@ public final class L2EtcItem extends L2Item
 		return _extractableItems;
 	}
 	
+	/**
+	 * @return the minimum count of extractable items
+	 */
+	public int getExtractableCountMin()
+	{
+		return _extractableCountMin;
+	}
+	
+	/**
+	 * @return the maximum count of extractable items
+	 */
+	public int getExtractableCountMax()
+	{
+		return _extractableCountMax;
+	}
+	
 	/**
 	 * @return true if item is infinite
 	 */