feat(Native): add SaveGame log entries

ZenKit.Test/TestSaveGame.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using NUnit.Framework;
 
 namespace ZenKit.Test;
@@ -38,4 +39,33 @@ public void TestLoadG1()
 		// Try to parse the world data.
 		var wld = sav.LoadWorld();
 	}
+
+	[Test]
+	public void TestLoadG2()
+	{
+		var sav = new SaveGame(GameVersion.Gothic2);
+		sav.Load("./Samples/G2/Save");
+
+		var meta = sav.Metadata;
+		Assert.That(meta.Title, Is.EqualTo("uwuowo"));
+		Assert.That(meta.World, Is.EqualTo("NEWWORLD"));
+		Assert.That(meta.TimeDay, Is.EqualTo(0));
+		Assert.That(meta.TimeHour, Is.EqualTo(12));
+		Assert.That(meta.TimeMinute, Is.EqualTo(28));
+		Assert.That(meta.SaveDate, Is.EqualTo("28.12.2022 - 18:26"));
+		Assert.That(meta.VersionMajor, Is.EqualTo(2));
+		Assert.That(meta.VersionMinor, Is.EqualTo(6));
+		Assert.That(meta.PlayTime.TotalSeconds, Is.EqualTo(1277));
+		Assert.That(meta.VersionPoint, Is.EqualTo(0));
+		Assert.That(meta.VersionInt, Is.EqualTo(0));
+		Assert.That(meta.VersionAppName, Is.EqualTo("Gothic II - 2.6 (fix)"));
+
+		var state = sav.State;
+		Assert.That(state.Day, Is.EqualTo(0));
+		Assert.That(state.Hour, Is.EqualTo(12));
+		Assert.That(state.Minute, Is.EqualTo(28));
+
+		// Try to parse the world data.
+		var wld = sav.LoadWorld();
+	}
 }

ZenKit/Native.cs

@@ -7352,6 +7352,17 @@ public static extern void ZkSaveState_addLogTopic(UIntPtr slf, string descriptio
 		[DllImport(DllName)]
 		public static extern void ZkSaveState_setGuildAttitudes(UIntPtr slf, byte[] attitudes, ulong dimension);
 
+		[DllImport(DllName)]
+		public static extern ulong ZkSaveState_getLogTopicEntryCount(UIntPtr slf, ulong iTopic);
+
+		[DllImport(DllName)]
+		public static extern IntPtr ZkSaveState_getLogTopicEntry(UIntPtr slf, ulong iTopic, ulong i);
+
+		[DllImport(DllName)]
+		public static extern void ZkSaveState_addLogTopicEntry(UIntPtr slf, ulong iTopic, string description);
+
+		[DllImport(DllName)]
+		public static extern void ZkSaveState_clearLogTopicEntries(UIntPtr slf, ulong iTopic);
 
 		public class Callbacks
 		{

ZenKit/SaveGame.cs

@@ -42,6 +42,7 @@ public struct SaveLogTopic
 		public string Description;
 		public SaveTopicSection Section;
 		public SaveTopicStatus Status;
+		public List<string> Entries;
 	}
 
 
@@ -369,18 +370,30 @@ public SaveLogTopic GetLogTopic(int i)
 
 			Native.ZkSaveState_getLogTopic(_handle, (ulong)i, out var name, out topic.Section, out topic.Status);
 			topic.Description = name.MarshalAsString() ?? string.Empty;
+			topic.Entries = new List<string>();
+
+			var count = Native.ZkSaveState_getLogTopicEntryCount(_handle, (ulong)i);
+			for (var j = 0u; j < count; ++j) {
+				var s = Native.ZkSaveState_getLogTopicEntry(_handle, (ulong)i, j).MarshalAsString();
+				if (s == null) continue;
+				topic.Entries.Add(s);
+			}
 
 			return topic;
 		}
 
 		public void SetLogTopic(int i, SaveLogTopic state)
 		{
 			Native.ZkSaveState_setLogTopic(_handle, (ulong)i, state.Description, state.Section, state.Status);
+			Native.ZkSaveState_clearLogTopicEntries(_handle, (ulong)i);
+			state.Entries.ForEach(v => Native.ZkSaveState_addLogTopicEntry(_handle, (ulong)i, v));
 		}
 
 		public void AddLogTopic(SaveLogTopic state)
 		{
 			Native.ZkSaveState_addLogTopic(_handle, state.Description, state.Section, state.Status);
+			Native.ZkSaveState_clearLogTopicEntries(_handle, (ulong)(LogTopicCount - 1));
+			state.Entries.ForEach(v => Native.ZkSaveState_addLogTopicEntry(_handle, (ulong)(LogTopicCount - 1), v));
 		}
 
 		public void RemoveLogTopic(int i)