Parse cp .dat files. Object schemes.

Test parsing of .msh

MissionTmaLib/ArealInfo.cs

@@ -1,3 +1,5 @@
-namespace MissionTmaLib;
+using Common;
+
+namespace MissionTmaLib;
 
 public record ArealInfo(int Index, int CoordsCount, List<Vector3> Coords);

MissionTmaLib/GameObjectInfo.cs

@@ -1,4 +1,6 @@
-namespace MissionTmaLib;
+using Common;
+
+namespace MissionTmaLib;
 
 public class GameObjectInfo
 {

MissionTmaLib/LodeInfo.cs

@@ -1,3 +1,5 @@
-namespace MissionTmaLib;
+using Common;
+
+namespace MissionTmaLib;
 
 public record LodeInfo(Vector3 UnknownVector, int UnknownInt1, int UnknownFlags2, float UnknownFloat, int UnknownInt3);

MissionTmaLib/MissionTmaLib.csproj

@@ -1,3 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
+  <ItemGroup>
+    <ProjectReference Include="..\Common\Common.csproj" />
+  </ItemGroup>
 </Project>

MissionTmaLib/Parsing/Extensions.cs

@@ -1,39 +0,0 @@
-using System.Buffers.Binary;
-using System.Text;
-
-namespace MissionTmaLib.Parsing;
-
-public static class Extensions
-{
-    public static int ReadInt32LittleEndian(this FileStream fs)
-    {
-        Span<byte> buf = stackalloc byte[4];
-        fs.ReadExactly(buf);
-
-        return BinaryPrimitives.ReadInt32LittleEndian(buf);
-    }
-
-    public static float ReadFloatLittleEndian(this FileStream fs)
-    {
-        Span<byte> buf = stackalloc byte[4];
-        fs.ReadExactly(buf);
-
-        return BinaryPrimitives.ReadSingleLittleEndian(buf);
-    }
-
-    public static string ReadLengthPrefixedString(this FileStream fs)
-    {
-        var len = fs.ReadInt32LittleEndian();
-
-        if (len == 0)
-        {
-            return "";
-        }
-
-        var buffer = new byte[len];
-
-        fs.ReadExactly(buffer, 0, len);
-
-        return Encoding.ASCII.GetString(buffer, 0, len);
-    }
-}

MissionTmaLib/Parsing/MissionTmaParser.cs

@@ -1,10 +1,12 @@
-namespace MissionTmaLib.Parsing;
+using Common;
+
+namespace MissionTmaLib.Parsing;
 
 public class MissionTmaParser
 {
     public static MissionTmaParseResult ReadFile(string filePath)
     {
-        var fs = new FileStream(filePath, FileMode.Open);
+        using var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
 
         var arealData = LoadAreals(fs);
 

MissionTmaLib/UnknownClanTreeInfoPart.cs

@@ -1,3 +1,5 @@
-namespace MissionTmaLib;
+using Common;
+
+namespace MissionTmaLib;
 
 public record UnknownClanTreeInfoPart(int UnkInt1, Vector3 UnkVector, float UnkInt2, float UnkInt3);

MissionTmaLib/Vector3.cs

@@ -1,3 +0,0 @@
-namespace MissionTmaLib;
-
-public record Vector3(float X, float Y, float Z);