Stone_Red/YesNt-Interpreter
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Fix error when loading empty file

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Stone_Red
2022-11-17 09:29:29 +01:00
parent dd6fbf3be7
commit 533ad23c4d
1 changed files with 16 additions and 13 deletions
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YesNt.Interpreter/Runtime/YesNtInterpreter.cs
+16 -13
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@@ -94,8 +94,10 @@ namespace YesNt.Interpreter.Runtime
{
runtimeInfo.Reset();
runtimeInfo.IsDebugMode = isDebugMode;
LoadFile(path);
Execute();
if (LoadFile(path))
{
Execute();
}
}
public void Execute(List<string> lines, bool isDebugMode = false)
@@ -205,14 +207,7 @@ namespace YesNt.Interpreter.Runtime
statement.Value.Invoke(copyLine);
statementFound = true;
if (!leadingWhitespace)
{
runtimeInfo.CurrentLine = runtimeInfo.CurrentLine.Trim();
}
else
{
runtimeInfo.CurrentLine = runtimeInfo.CurrentLine.TrimEnd();
}
runtimeInfo.CurrentLine = !leadingWhitespace ? runtimeInfo.CurrentLine.Trim() : runtimeInfo.CurrentLine.TrimEnd();
}
else if (statementAttribute.SearchMode == SearchMode.EndOfLine && runtimeInfo.CurrentLine.EndsWith(name))
{
@@ -261,20 +256,28 @@ namespace YesNt.Interpreter.Runtime
}
}
private void LoadFile(string path)
private bool LoadFile(string path)
{
if (!File.Exists(path))
{
runtimeInfo.Exit($"File \"{path}\" not found!", true);
return;
Console.WriteLine($"File \"{path}\" not found!");
return false;
}
string[] lines = File.ReadAllLines(path);
if (lines.Length <= 0)
{
Console.WriteLine($"File \"{path}\" is empty!");
return false;
}
for (int i = 0; i < lines.Length; i++)
{
runtimeInfo.Lines.Add(new Line(lines[i], Path.GetFileName(path), i));
}
return true;
}
}
}