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OpenRA/OpenRA.Game/Scripting/ScriptMemberExts.cs
let5sne.win10 9cf6ebb986
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Initial commit: OpenRA game engine
Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-10 21:46:54 +08:00

75 lines
2.0 KiB
C#

#region Copyright & License Information
/*
* Copyright (c) The OpenRA Developers and Contributors
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version. For more
* information, see COPYING.
*/
#endregion
using System;
using System.Collections.Frozen;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
namespace OpenRA.Scripting
{
public static class ScriptMemberExts
{
static readonly FrozenDictionary<string, string> LuaTypeNameReplacements = new Dictionary<string, string>
{
{ "Void", "void" },
{ "Int32", "int" },
{ "String", "string" },
{ "Boolean", "bool" }
}.ToFrozenDictionary();
public static string LuaDocString(this Type t)
{
if (!LuaTypeNameReplacements.TryGetValue(t.Name, out var ret))
ret = t.Name;
if (t.IsGenericType && t.GetGenericTypeDefinition() == typeof(Nullable<>))
ret = $"{t.GetGenericArguments()[0].LuaDocString()}?";
return ret;
}
public static string LuaDocString(this ParameterInfo pi)
{
var ret = $"{pi.ParameterType.LuaDocString()} {pi.Name}";
if (pi.IsOptional)
ret += $" = {pi.DefaultValue ?? "nil"}";
return ret;
}
public static string LuaDocString(this MemberInfo mi)
{
var methodInfo = mi as MethodInfo;
if (methodInfo != null)
{
var parameters = methodInfo.GetParameters().Select(pi => pi.LuaDocString());
return $"{methodInfo.ReturnType.LuaDocString()} {mi.Name}({parameters.JoinWith(", ")})";
}
var propertyInfo = mi as PropertyInfo;
if (propertyInfo != null)
{
var types = new List<string>();
if (propertyInfo.GetGetMethod() != null)
types.Add("get;");
if (propertyInfo.GetSetMethod() != null)
types.Add("set;");
return $"{propertyInfo.PropertyType.LuaDocString()} {mi.Name} {{ {types.JoinWith(" ")} }}";
}
return $"Unknown field: {mi.Name}";
}
}
}