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Leonmmcoset
2026-02-04 21:16:55 +08:00
parent 73530c6ba3
commit 6dcd49e3c4
4 changed files with 274 additions and 237 deletions
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185
shell/Commands/Script/LuaCommand.cs Normal file
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using System;
using System.IO;
using UniLua;
namespace CMLeonOS.Commands.Script
{
public static class LuaCommand
{
public static void ExecuteLuaScript(string args, CMLeonOS.FileSystem fileSystem, Shell shell, Action<string> showError, Action<string> showWarning)
{
string[] parts = args.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 0)
{
showError("Error: Please specify Lua script file or use --shell for interactive mode");
showError("Usage: lua <file> or lua --shell");
return;
}
if (parts.Length == 1 && parts[0] == "--shell")
{
EnterLuaShell(showError);
return;
}
string filePath = parts[0];
string originalPath = filePath;
if (!filePath.StartsWith("0:\\") && !filePath.StartsWith("0:/"))
{
string currentDir = fileSystem.CurrentDirectory;
if (currentDir == "/" || currentDir == "\\")
{
filePath = "0:\\" + filePath.TrimStart('/').TrimStart('\\');
}
else
{
filePath = Path.Combine(currentDir, filePath);
}
}
if (!File.Exists(filePath))
{
showError($"Error: File not found: {filePath}");
return;
}
try
{
string scriptContent = File.ReadAllText(filePath);
if (string.IsNullOrWhiteSpace(scriptContent))
{
showWarning("Script file is empty");
return;
}
ILuaState lua = LuaAPI.NewState();
lua.L_OpenLibs();
UniLua.ThreadStatus loadResult = lua.L_LoadString(scriptContent);
if (loadResult == UniLua.ThreadStatus.LUA_OK)
{
UniLua.ThreadStatus callResult = lua.PCall(0, 0, 0);
if (callResult == UniLua.ThreadStatus.LUA_OK)
{
}
else
{
string errorMsg = lua.ToString(-1);
if (string.IsNullOrWhiteSpace(errorMsg))
{
showError($"Script execution error: Unknown error");
}
else
{
showError($"Script execution error: {errorMsg}");
}
}
}
else
{
string errorMsg = lua.ToString(-1);
if (string.IsNullOrWhiteSpace(errorMsg))
{
showError($"Script load error: Unknown error");
}
else
{
showError($"Script load error: {errorMsg}");
}
}
}
catch (Exception ex)
{
showError($"Lua execution error: {ex.Message}");
}
}
private static void EnterLuaShell(Action<string> showError)
{
Console.WriteLine("====================================");
Console.WriteLine(" Lua Interactive Shell");
Console.WriteLine("====================================");
Console.WriteLine("Type 'exit' or 'quit' to exit");
Console.WriteLine();
ILuaState lua = LuaAPI.NewState();
lua.L_OpenLibs();
while (true)
{
Console.Write("lua> ");
string input = Console.ReadLine();
if (string.IsNullOrWhiteSpace(input))
{
continue;
}
if (input.ToLower() == "exit" || input.ToLower() == "quit")
{
Console.WriteLine("Exiting Lua shell...");
break;
}
try
{
UniLua.ThreadStatus loadResult = lua.L_LoadString(input);
if (loadResult == UniLua.ThreadStatus.LUA_OK)
{
UniLua.ThreadStatus callResult = lua.PCall(0, 0, 0);
if (callResult == UniLua.ThreadStatus.LUA_OK)
{
int top = lua.GetTop();
if (top > 0)
{
for (int i = 1; i <= top; i++)
{
string result = lua.ToString(i);
if (!string.IsNullOrWhiteSpace(result))
{
Console.WriteLine(result);
}
}
}
}
else
{
string errorMsg = lua.ToString(-1);
if (string.IsNullOrWhiteSpace(errorMsg))
{
showError($"Execution error: Unknown error");
}
else
{
showError($"Execution error: {errorMsg}");
}
}
}
else
{
string errorMsg = lua.ToString(-1);
if (string.IsNullOrWhiteSpace(errorMsg))
{
showError($"Load error: Unknown error");
}
else
{
showError($"Load error: {errorMsg}");
}
}
}
catch (Exception ex)
{
showError($"Lua error: {ex.Message}");
}
}
}
}
}