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Added a command that executes other command if a condition is met.

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This commit is contained in:
Milutinke 2022-09-11 22:35:26 +02:00
parent 59cc4cea7c
commit 77da611411
6 changed files with 126 additions and 7 deletions
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98
MinecraftClient/Commands/ExecIf.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using DynamicExpresso;
namespace MinecraftClient.Commands
{
class ExecIf : Command
{
public override string CmdName { get { return "execif"; } }
public override string CmdUsage { get { return "execif <condition/expression> ---> <command>"; } }
public override string CmdDesc { get { return "cmd.execif.desc"; } }
public override string Run(McClient handler, string command, Dictionary<string, object> localVars)
{
if (hasArg(command))
{
string commandsString = getArg(command);
if (!commandsString.Contains("--->"))
return GetCmdDescTranslated();
string[] parts = commandsString.Split("--->", StringSplitOptions.TrimEntries)
.ToList()
.ConvertAll(command => command.Trim())
.ToArray();
if (parts.Length == 0)
return GetCmdDescTranslated();
string expressionText = parts[0];
string resultCommand = parts[1];
try
{
var interpreter = new Interpreter();
interpreter.SetVariable("MCC", handler);
foreach (KeyValuePair<string, object> entry in Settings.GetVariables())
interpreter.SetVariable(entry.Key, entry.Value);
Lambda parsedExpression = interpreter.Parse(expressionText);
var result = parsedExpression.Invoke();
if (result != null)
{
bool shouldExec = false;
if (result is bool)
shouldExec = (bool)result;
else if (result is string)
shouldExec = !string.IsNullOrEmpty((string)result) && ((string)result).Trim().Contains("true", StringComparison.OrdinalIgnoreCase);
else if (result is int)
shouldExec = (int)result > 0;
else if (result is double)
shouldExec = (double)result > 0;
else if (result is float)
shouldExec = (float)result > 0;
else if (result is Int16)
shouldExec = (Int16)result > 0;
else if (result is Int32)
shouldExec = (Int32)result > 0;
else if (result is Int64)
shouldExec = (Int64)result > 0;
handler.Log.Debug("[Execif] Result Type: " + result.GetType().Name);
if (shouldExec)
{
string output = "";
handler.PerformInternalCommand(resultCommand, ref output);
if (string.IsNullOrEmpty(output))
handler.Log.Debug(Translations.TryGet("cmd.execif.executed_no_output", expressionText, resultCommand));
else handler.Log.Debug(Translations.TryGet("cmd.execif.executed", expressionText, resultCommand, output));
return "";
}
return "";
}
}
catch (Exception e)
{
handler.Log.Error(Translations.TryGet("cmd.execif.error_occured", command));
handler.Log.Error(Translations.TryGet("cmd.execif.error", e.Message));
return "";
}
return GetCmdDescTranslated();
}
return GetCmdDescTranslated();
}
}
}