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Parse cp .dat files. Object schemes.

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Test parsing of .msh
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bird_egop
2025-08-23 03:00:14 +03:00
parent 67c9020b96
commit b9e15541c5
23 changed files with 517 additions and 168 deletions
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39
MissionTmaLib/Parsing/Extensions.cs
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@@ -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);
}
}

6
MissionTmaLib/Parsing/MissionTmaParser.cs
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@@ -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);