Implement Enchant User Interface

conf/map/battle/misc.conf

@@ -183,3 +183,6 @@ dynamic_npc_timeout: 60000
 // The range for dynamic npc location search
 // Aegis: 2
 dynamic_npc_range: 2
+
+// The maximum number of full iterations that server can do when rolling enchant ui random enchants.
+enchant_ui_max_loop: 10

conf/messages.conf

@@ -1707,5 +1707,7 @@
 1542: Failed to complete quest.
 1543: Quest was marked as complete in your log.
 
+1544: Please enter an enchant group id.
+
 // Custom translations
 import: conf/import/msg_conf.txt

db/pre-re/enchant_db.conf

@@ -0,0 +1,95 @@
+//================= Hercules Database =====================================
+//=       _   _                     _
+//=      | | | |                   | |
+//=      | |_| | ___ _ __ ___ _   _| | ___  ___
+//=      |  _  |/ _ \ '__/ __| | | | |/ _ \/ __|
+//=      | | | |  __/ | | (__| |_| | |  __/\__ \
+//=      \_| |_/\___|_|  \___|\__,_|_|\___||___/
+//================= License ===============================================
+//= This file is part of Hercules.
+//= http://herc.ws - http://github.com/HerculesWS/Hercules
+//=
+//= Copyright (C) 2021-2022 Hercules Dev Team
+//= Copyright (C) 2021-2022 Asheraf
+//=
+//= Hercules is free software: you can redistribute it and/or modify
+//= it under the terms of the GNU General Public License as published by
+//= the Free Software Foundation, either version 3 of the License, or
+//= (at your option) any later version.
+//=
+//= This program is distributed in the hope that it will be useful,
+//= but WITHOUT ANY WARRANTY; without even the implied warranty of
+//= MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//= GNU General Public License for more details.
+//=
+//= You should have received a copy of the GNU General Public License
+//= along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//=========================================================================
+
+enchant_db: (
+/**************************************************************************
+ ************* Entry structure ********************************************
+ **************************************************************************
+{
+	// ================ Mandatory fields ==============================
+	Id:                                  (int) The ID for the enchanting group.
+	TargetItems: [ "Item_Const" ]        (string, array) An array of target items.
+	SlotOrder: []                        (int, array) An array with enchanting slots order
+											also used to determine the maximum amount of possible enchants.
+	// ================ Optional fields ===============================
+	MinRefine:                  (int, defaults to 0) The minimum refine required for TargetItems.
+	MinGrade:                   (int, defaults to 0) The minimum grade required for TargetItems.
+	AllowRandomOptions:         (bool, defaults to false) Whether to accept TargetItems with random options.
+	ResetInfo: {
+		Rate:                   (int, defaults to 0) Enchant reset success rate from 1 to 100000 (0.001% - 100%)
+		Zeny:                   (int, defaults to 0) The minimum refine required for TargetItems.
+		Materials: {
+			<Item_Const>: <amount>      (string, int)
+			...
+		}
+	}
+	SlotInfo: (
+	{
+		SlotId:                   (int, defaults to 0) Slot id of the group
+		SuccessRate:              (int, defaults to 0) Success rate from 1 to 100000 (0.001% - 100%)
+		GradeBonus: {
+			Grade<ID>: <Bonus>    (string, int) Success rate bonus based on grade level
+		},
+		NormalEnchants: {
+			Zeny:                 (int, defaults to 0) Zeny amount required for enchanting.
+			Materials: {          List of items required for enchanting.
+				<Item_Const>: <amount>       (string, int)
+				...
+			},
+			ItemList: {
+				Grade<ID>: {
+					<Item_Const>: <Rate>     (string, int)
+					...
+				}
+			}
+		},
+		PerfectEnchants: {
+			<BaseItem>: {
+				Zeny:             (int, defaults to 0) Zeny amount required for enchanting.
+				Materials: {      List of items required for enchanting.
+					<Item_Const>: <amount>   (string, int)
+					...
+				}
+			}
+		},
+		UpgradeInfo: {
+			<Base_Item_Const>: {
+				ResultItem:        (string) Item constant of the result upgrade item
+				Zeny:              (int, defaults to 0) Zeny amount required for enchant upgrade.
+				Materials: {       List of items required for enchant upgrade.
+					<Item_Const>: <amount>   (string, int)
+					...
+				}
+			}
+		}
+	}
+	... up to MAX_SLOTS
+	)
+}
+**************************************************************************/
+)