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fix(io): restore hole sub-programs with negative IDs

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This commit is contained in:
aj
2026-09-28 19:05:11 -04:00
parent 4da48eed68
commit 74302761ce
2 changed files with 27 additions and 6 deletions
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OpenNest.IO/NestReader.cs
+6 -6
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@@ -89,7 +89,7 @@ namespace OpenNest.IO
private static void ReadSubPrograms(Program parent, Stream stream)
{
using var reader = new StreamReader(stream);
var currentId = -1;
var currentId = (int?)null;
var lines = new List<string>();
string line;
@@ -100,18 +100,18 @@ namespace OpenNest.IO
if (trimmed.StartsWith(":") && int.TryParse(trimmed.Substring(1), out var id))
{
// Flush previous sub-program
if (currentId >= 0 && lines.Count > 0)
parent.SubPrograms[currentId] = ParseSubProgram(lines);
if (currentId.HasValue && lines.Count > 0)
parent.SubPrograms[currentId.Value] = ParseSubProgram(lines);
currentId = id;
lines.Clear();
}
else if (trimmed == "M99")
{
if (currentId >= 0 && lines.Count > 0)
parent.SubPrograms[currentId] = ParseSubProgram(lines);
if (currentId.HasValue && lines.Count > 0)
parent.SubPrograms[currentId.Value] = ParseSubProgram(lines);
currentId = -1;
currentId = null;
lines.Clear();
}
else