LeonMMcoset/CMLeonOS
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Leonmmcoset
2026-02-24 21:15:38 +08:00
parent e0e7da7ac2
commit 14149aab9d
3 changed files with 107 additions and 4 deletions
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107
editor/Nano.cs
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@@ -97,7 +97,6 @@ namespace CMLeonOS
{
int y = i - scrollY + TITLEBAR_HEIGHT;
if (y < TITLEBAR_HEIGHT || y >= consoleHeight - SHORTCUT_BAR_HEIGHT) continue;
Console.SetCursorPosition(0, y);
if (i >= lines.Count || scrollX >= lines[i].Length)
@@ -107,7 +106,15 @@ namespace CMLeonOS
else
{
string line = lines[i].Substring(scrollX, Math.Min(consoleWidth, lines[i].Length - scrollX));
Console.Write(line + new string(' ', Math.Max(0, consoleWidth - line.Length)));
if (IsLuaFile())
{
RenderLuaLine(line, consoleWidth);
}
else
{
Console.Write(line + new string(' ', Math.Max(0, consoleWidth - line.Length)));
}
}
}
@@ -118,6 +125,102 @@ namespace CMLeonOS
Console.SetCursorPosition(linePos - scrollX, currentLine + TITLEBAR_HEIGHT - scrollY);
}
private bool IsLuaFile()
{
if (path != null)
{
string extension = System.IO.Path.GetExtension(path)?.ToLower();
return extension == ".lua";
}
return false;
}
private void RenderLuaLine(string line, int consoleWidth)
{
int pos = 0;
bool inString = false;
bool inComment = false;
while (pos < line.Length && pos < consoleWidth)
{
if (inComment)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.Write(line[pos]);
pos++;
}
else if (line.Substring(pos).StartsWith("--"))
{
inComment = true;
Console.ForegroundColor = ConsoleColor.Green;
Console.Write(line.Substring(pos));
break;
}
else if (inString)
{
if (line[pos] == '"' || line[pos] == '\'')
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write(line[pos]);
inString = false;
}
else
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write(line[pos]);
}
pos++;
}
else
{
if (line[pos] == '"' || line[pos] == '\'')
{
inString = true;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write(line[pos]);
pos++;
}
else if (IsLuaKeyword(line, pos))
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write(line[pos]);
pos++;
}
else
{
Console.ForegroundColor = ConsoleColor.White;
Console.Write(line[pos]);
pos++;
}
}
}
if (pos < consoleWidth)
{
Console.Write(new string(' ', consoleWidth - pos));
}
Console.ResetColor();
}
private bool IsLuaKeyword(string line, int pos)
{
string[] keywords = { "function", "end", "if", "then", "else", "elseif", "while", "do", "for", "return", "local", "true", "false", "nil", "and", "or", "not", "break", "repeat", "until" };
foreach (string keyword in keywords)
{
if (pos + keyword.Length <= line.Length && line.Substring(pos, keyword.Length) == keyword)
{
char nextChar = pos + keyword.Length < line.Length ? line[pos + keyword.Length] : ' ';
if (!char.IsLetterOrDigit(nextChar))
{
return true;
}
}
}
return false;
}
// Insert a new line at the cursor.
private void InsertLine()
{