100 lines
3.9 KiB
C#
100 lines
3.9 KiB
C#
using System;
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using System.Reflection;
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using Vintagestory.API.Common;
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using Vintagestory.API.Config;
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using Vintagestory.API.Server;
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namespace OrekiWoofsBees.Common.Configs;
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public static class ConfigCommands
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{
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public static void Register<T>(
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IChatCommandApi chatApi,
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string commandName,
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string langDomain,
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bool serverSide,
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Func<T> getInstance,
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Action<bool> saveConfig)
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{
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Register(chatApi.Create(commandName), chatApi, langDomain, serverSide, getInstance, saveConfig);
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}
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public static void Register<T>(
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IChatCommand builder,
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IChatCommandApi chatApi,
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string langDomain,
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bool serverSide,
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Func<T> getInstance,
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Action<bool> saveConfig)
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{
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if (serverSide)
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builder = builder.RequiresPrivilege(Privilege.controlserver);
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var p = chatApi.Parsers;
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foreach (var prop in typeof(T).GetProperties())
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{
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var attr = prop.GetCustomAttribute<ConfigCommandAttribute>();
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if (attr == null || attr.ServerSide != serverSide) continue;
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var name = prop.Name;
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var descKey = $"{langDomain}:config-desc-{name}";
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OnCommandDelegate handler;
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ICommandArgumentParser parser;
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if (prop.PropertyType == typeof(int))
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{
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parser = p.OptionalIntRange("value", (int)attr.Min, (int)attr.Max);
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handler = args => HandleOptional(args, name, descKey,
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() => $"{prop.GetValue(getInstance())}",
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() => { prop.SetValue(getInstance(), (int)args.Parsers[0].GetValue()!); saveConfig(serverSide); },
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() => args.Parsers[0].GetValue() is int);
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}
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else if (prop.PropertyType == typeof(float))
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{
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parser = ParserExtensions.OptionalFloatRange("value", (float)attr.Min, (float)attr.Max);
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handler = args => HandleOptional(args, name, descKey,
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() => $"{(float)prop.GetValue(getInstance())!:G}",
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() => { prop.SetValue(getInstance(), (float)args.Parsers[0].GetValue()!); saveConfig(serverSide); },
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() => args.Parsers[0].GetValue() is float);
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}
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else if (prop.PropertyType == typeof(bool))
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{
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parser = p.OptionalBool("value");
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handler = args => HandleOptional(args, name, descKey,
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() => $"{prop.GetValue(getInstance())}",
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() => { prop.SetValue(getInstance(), (bool)args.Parsers[0].GetValue()!); saveConfig(serverSide); },
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() => args.Parsers[0].GetValue() is bool);
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}
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else if (prop.PropertyType == typeof(string))
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{
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parser = p.OptionalWordRange("value", attr.AllowedValues);
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handler = args => HandleOptional(args, name, descKey,
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() => $"{prop.GetValue(getInstance())}",
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() => { prop.SetValue(getInstance(), (string)args.Parsers[0].GetValue()!); saveConfig(serverSide); },
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() => args.Parsers[0].GetValue() is string);
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}
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else continue;
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builder
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.BeginSubCommand(name)
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.WithDescription(Lang.Get(descKey))
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.WithArgs(parser)
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.HandleWith(handler)
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.EndSubCommand();
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}
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}
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private static TextCommandResult HandleOptional(
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TextCommandCallingArgs args, string name, string descKey,
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Func<string> formatValue, Action applyAndSave, Func<bool> canParse)
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{
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if (args.Parsers[0].IsMissing)
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return TextCommandResult.Success($"{Lang.Get(descKey)}\n{name}={formatValue()}");
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if (!canParse())
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return TextCommandResult.Error("Couldn't parse.");
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applyAndSave();
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return TextCommandResult.Success($"{name}={formatValue()}");
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}
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}
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