Implement command completion suggestions.

This commit is contained in:
BruceChen 2022-12-06 15:50:17 +08:00
parent 5d2589b10f
commit 84cf749344
115 changed files with 4684 additions and 2695 deletions

View file

@ -1,6 +1,8 @@
using System;
using System.Collections.Generic;
using Brigadier.NET;
using Brigadier.NET.Builder;
using MinecraftClient.CommandHandler;
namespace MinecraftClient.Commands
{
@ -11,65 +13,61 @@ namespace MinecraftClient.Commands
public override string CmdDesc { get { return Translations.cmd_setrnd_desc; } }
private static readonly Random rand = new();
public override void RegisterCommand(McClient handler, CommandDispatcher<CommandSource> dispatcher)
public override void RegisterCommand(McClient handler, CommandDispatcher<CmdResult> dispatcher)
{
dispatcher.Register(l => l.Literal("help")
.Then(l => l.Literal(CmdName)
.Executes(r => GetUsage(r.Source, string.Empty))
.Then(l => l.Literal("range")
.Executes(r => GetUsage(r.Source, "range")))
)
);
dispatcher.Register(l => l.Literal(CmdName)
.Then(l => l.Argument("VarName", Arguments.String())
.Then(l => l.Argument("Min", Arguments.Long())
.Then(l => l.Literal("to")
.Then(l => l.Argument("Max", Arguments.Long())
.Executes(r => DoSetRnd(r.Source, Arguments.GetString(r, "VarName"), Arguments.GetLong(r, "Min"), Arguments.GetLong(r, "Max"))))))
.Then(l => l.Argument("Expression", Arguments.GreedyString())
.Executes(r => DoSetRnd(r.Source, Arguments.GetString(r, "VarName"), Arguments.GetString(r, "Expression")))))
);
}
public override string Run(McClient handler, string command, Dictionary<string, object>? localVars)
private int GetUsage(CmdResult r, string? cmd)
{
if (HasArg(command))
return r.SetAndReturn(cmd switch
{
string[] args = GetArg(command).Split(' ');
#pragma warning disable format // @formatter:off
"range" => GetCmdDescTranslated(),
_ => GetCmdDescTranslated(),
#pragma warning restore format // @formatter:on
});
}
if (args.Length > 1)
{
// detect "to" keyword in string
if (args.Length == 2 && args[1].Contains("to"))
{
int num1;
int num2;
private int DoSetRnd(CmdResult r, string var, string argString)
{
// process all arguments similar to regular terminals with quotes and escaping
List<string> values = ParseCommandLine(argString);
// try to extract the two numbers from the string
try
{
num1 = Convert.ToInt32(args[1][..args[1].IndexOf('t')]);
num2 = Convert.ToInt32(args[1].Substring(args[1].IndexOf('o') + 1, args[1].Length - 1 - args[1].IndexOf('o')));
}
catch (Exception)
{
return Translations.cmd_setrndnum_format;
}
// create a variable or set it to one of the values
if (values.Count > 0 && Settings.Config.AppVar.SetVar(var, values[rand.Next(0, values.Count)]))
return r.SetAndReturn(CmdResult.Status.Done, string.Format("Set %{0}% to {1}.", var, Settings.Config.AppVar.GetVar(var)));
else
return r.SetAndReturn(CmdResult.Status.Fail, Translations.cmd_setrndstr_format);
}
// switch the values if they were entered in the wrong way
if (num2 < num1)
(num2, num1) = (num1, num2);
private int DoSetRnd(CmdResult r, string var, long min, long max)
{
// switch the values if they were entered in the wrong way
if (max < min)
(max, min) = (min, max);
// create a variable or set it to num1 <= varlue < num2
if (Settings.Config.AppVar.SetVar(args[0], rand.Next(num1, num2)))
{
return string.Format("Set %{0}% to {1}.", args[0], Settings.Config.AppVar.GetVar(args[0])); //Success
}
else return Translations.cmd_setrndnum_format;
}
else
{
// extract all arguments of the command
string argString = command[(8 + command.Split(' ')[1].Length)..];
// process all arguments similar to regular terminals with quotes and escaping
List<string> values = ParseCommandLine(argString);
// create a variable or set it to one of the values
if (values.Count > 0 && Settings.Config.AppVar.SetVar(args[0], values[rand.Next(0, values.Count)]))
{
return string.Format("Set %{0}% to {1}.", args[0], Settings.Config.AppVar.GetVar(args[0])); //Success
}
else return Translations.cmd_setrndstr_format;
}
}
else return GetCmdDescTranslated();
}
else return GetCmdDescTranslated();
// create a variable or set it to num1 <= varlue < num2
if (Settings.Config.AppVar.SetVar(var, rand.NextInt64(min, max)))
return r.SetAndReturn(CmdResult.Status.Fail, string.Format("Set %{0}% to {1}.", var, Settings.Config.AppVar.GetVar(var)));
else
return r.SetAndReturn(CmdResult.Status.Fail, Translations.cmd_setrndstr_format);
}
}
}