From 1a9a0cc69219cdffa89da3c8b195c1feaa45e685 Mon Sep 17 00:00:00 2001
From: Zin <62830952+Zintixx@users.noreply.github.com>
Date: Sun, 11 Aug 2024 14:54:36 -0700
Subject: [PATCH] Enchant Table (#32)

---
 Maple2.File.Parser/Maple2.File.Parser.csproj  |  2 +-
 Maple2.File.Parser/ServerTableParser.cs       | 12 +++++++++++
 .../Xml/Table/Server/EnchantOption.cs         | 21 +++++++++++++++++++
 .../Xml/Table/Server/ItemMergeOption.cs       | 18 ++++++++++++++--
 Maple2.File.Tests/ServerTableParserTest.cs    |  9 ++++++++
 5 files changed, 59 insertions(+), 3 deletions(-)
 create mode 100644 Maple2.File.Parser/Xml/Table/Server/EnchantOption.cs

diff --git a/Maple2.File.Parser/Maple2.File.Parser.csproj b/Maple2.File.Parser/Maple2.File.Parser.csproj
index b481696..e8b16c1 100644
--- a/Maple2.File.Parser/Maple2.File.Parser.csproj
+++ b/Maple2.File.Parser/Maple2.File.Parser.csproj
@@ -13,7 +13,7 @@
         <PackageTags>MapleStory2, File, Parser, m2d, xml</PackageTags>
         <!-- Use following lines to write the generated files to disk. -->
         <EmitCompilerGeneratedFiles Condition=" '$(Configuration)' == 'Debug' ">true</EmitCompilerGeneratedFiles>
-        <PackageVersion>2.1.25</PackageVersion>
+        <PackageVersion>2.1.26</PackageVersion>
         <TargetFramework>net8.0</TargetFramework>
         <PackageReadmeFile>README.md</PackageReadmeFile>
         <ImplicitUsings>enable</ImplicitUsings>
diff --git a/Maple2.File.Parser/ServerTableParser.cs b/Maple2.File.Parser/ServerTableParser.cs
index 73e78c1..95a7ab5 100644
--- a/Maple2.File.Parser/ServerTableParser.cs
+++ b/Maple2.File.Parser/ServerTableParser.cs
@@ -42,6 +42,7 @@ public class ServerTableParser {
     private readonly XmlSerializer gameEventSerializer;
     private readonly XmlSerializer unlimitedEnchantOptionSerializer;
     private readonly XmlSerializer itemMergeOptionSerializer;
+    private readonly XmlSerializer enchantOptionSerializer;
 
     public ServerTableParser(M2dReader xmlReader) {
         this.xmlReader = xmlReader;
@@ -77,6 +78,7 @@ public ServerTableParser(M2dReader xmlReader) {
         gameEventSerializer = new XmlSerializer(typeof(GameEventRoot));
         unlimitedEnchantOptionSerializer = new XmlSerializer(typeof(UnlimitedEnchantOptionRoot));
         itemMergeOptionSerializer = new XmlSerializer(typeof(ItemMergeOptionRoot));
+        enchantOptionSerializer = new XmlSerializer(typeof(EnchantOptionRoot));
 
         // var seen = new HashSet<string>();
         // this.bankTypeSerializer.UnknownAttribute += (sender, args) => {
@@ -590,4 +592,14 @@ public ServerTableParser(M2dReader xmlReader) {
             yield return (entry.id, entry);
         }
     }
+
+    public IEnumerable<(int Id, EnchantOption EnchantOption)> ParseEnchantOption() {
+        XmlReader reader = xmlReader.GetXmlReader(xmlReader.GetEntry("table/Server/enchantOptionTable.xml"));
+        var data = enchantOptionSerializer.Deserialize(reader) as EnchantOptionRoot;
+        Debug.Assert(data != null);
+
+        foreach (EnchantOption entry in data.option) {
+            yield return (entry.id, entry);
+        }
+    }
 }
diff --git a/Maple2.File.Parser/Xml/Table/Server/EnchantOption.cs b/Maple2.File.Parser/Xml/Table/Server/EnchantOption.cs
new file mode 100644
index 0000000..027589f
--- /dev/null
+++ b/Maple2.File.Parser/Xml/Table/Server/EnchantOption.cs
@@ -0,0 +1,21 @@
+using System.Xml.Serialization;
+using M2dXmlGenerator;
+
+namespace Maple2.File.Parser.Xml.Table.Server;
+
+// ./data/server/table/Server/enchantOptionTable.xml
+[XmlRoot("ms2")]
+public class EnchantOptionRoot {
+    [XmlElement] public List<EnchantOption> option;
+}
+
+public partial class EnchantOption {
+    [XmlAttribute] public int id;
+    [XmlAttribute] public int slot;
+    [XmlAttribute] public int grade;
+    [XmlAttribute] public int rank;
+    [XmlAttribute] public float rate;
+    [XmlAttribute] public int minLv;
+    [XmlAttribute] public int maxLv;
+    [M2dArray] public int[] option = Array.Empty<int>();
+}
diff --git a/Maple2.File.Parser/Xml/Table/Server/ItemMergeOption.cs b/Maple2.File.Parser/Xml/Table/Server/ItemMergeOption.cs
index dd99ed6..824b1b6 100644
--- a/Maple2.File.Parser/Xml/Table/Server/ItemMergeOption.cs
+++ b/Maple2.File.Parser/Xml/Table/Server/ItemMergeOption.cs
@@ -9,7 +9,7 @@ public class ItemMergeOptionRoot {
     [XmlElement] public List<MergeOption> mergeOption;
 }
 
-public partial class MergeOption : IFeatureLocale {
+public partial class MergeOption {
     [XmlAttribute] public int id;
 
     [XmlElement] public List<Slot> slot;
@@ -22,7 +22,7 @@ public partial class Slot {
         [XmlElement] public List<Option> option;
     }
 
-    public partial class Option {
+    public class Option {
         [XmlAttribute] public string optionName = string.Empty;
         [XmlAttribute] public int min;
         [XmlAttribute] public int idx0_max;
@@ -45,5 +45,19 @@ public partial class Option {
         [XmlAttribute] public int idx8_weight;
         [XmlAttribute] public int idx9_max;
         [XmlAttribute] public int idx9_weight;
+
+        public (int, int) this[int i] => i switch {
+            0 => (idx0_max, idx0_weight),
+            1 => (idx1_max, idx1_weight),
+            2 => (idx2_max, idx2_weight),
+            3 => (idx3_max, idx3_weight),
+            4 => (idx4_max, idx4_weight),
+            5 => (idx5_max, idx5_weight),
+            6 => (idx6_max, idx6_weight),
+            7 => (idx7_max, idx7_weight),
+            8 => (idx8_max, idx8_weight),
+            9 => (idx9_max, idx9_weight),
+            _ => throw new ArgumentOutOfRangeException(nameof(i), i, "Invalid option index."),
+        };
     }
 }
diff --git a/Maple2.File.Tests/ServerTableParserTest.cs b/Maple2.File.Tests/ServerTableParserTest.cs
index b2c4078..02fa41a 100644
--- a/Maple2.File.Tests/ServerTableParserTest.cs
+++ b/Maple2.File.Tests/ServerTableParserTest.cs
@@ -372,4 +372,13 @@ public void TestItemMergeOption() {
             continue;
         }
     }
+
+    [TestMethod]
+    public void TestEnchantOption() {
+        var parser = new ServerTableParser(TestUtils.ServerReader);
+
+        foreach ((_, _) in parser.ParseEnchantOption()) {
+            continue;
+        }
+    }
 }