106 lines
3.2 KiB
C#
106 lines
3.2 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using OpenRA.FileSystem;
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using OpenRA.Server;
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namespace OpenRA.Mods.Common.Lint
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{
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class CheckUnknownTraitFields : ILintPass, ILintMapPass, ILintServerMapPass
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{
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void ILintPass.Run(Action<string> emitError, Action<string> emitWarning, ModData modData)
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{
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foreach (var f in modData.Manifest.Rules)
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CheckActors(MiniYaml.FromStream(modData.DefaultFileSystem.Open(f), f), emitError, modData);
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}
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void ILintMapPass.Run(Action<string> emitError, Action<string> emitWarning, ModData modData, Map map)
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{
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CheckMapYaml(emitError, modData, map, map.RuleDefinitions);
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}
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void ILintServerMapPass.Run(Action<string> emitError, Action<string> emitWarning, ModData modData, MapPreview map, Ruleset mapRules)
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{
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CheckMapYaml(emitError, modData, map, map.RuleDefinitions);
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}
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string NormalizeName(string key)
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{
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var name = key.Split('@')[0];
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if (name.StartsWith("-", StringComparison.Ordinal))
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return name[1..];
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return name;
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}
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void CheckActors(IEnumerable<MiniYamlNode> actors, Action<string> emitError, ModData modData)
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{
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foreach (var actor in actors)
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{
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foreach (var t in actor.Value.Nodes)
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{
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// Removals can never define children or values
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if (t.Key.StartsWith("-", StringComparison.Ordinal))
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{
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if (t.Value.Nodes.Count > 0)
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emitError($"{t.Location} {t.Key} defines child nodes, which are not valid for removals.");
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if (!string.IsNullOrEmpty(t.Value.Value))
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emitError($"{t.Location} {t.Key} defines a value, which is not valid for removals.");
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continue;
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}
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var traitName = NormalizeName(t.Key);
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// Inherits can never define children
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if (traitName == "Inherits")
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{
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if (t.Value.Nodes.Count > 0)
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emitError($"{t.Location} defines child nodes, which are not valid for Inherits.");
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continue;
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}
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var traitInfo = modData.ObjectCreator.FindType(traitName + "Info");
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if (traitInfo == null)
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{
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emitError($"{t.Location} defines unknown trait `{traitName}`.");
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continue;
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}
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foreach (var field in t.Value.Nodes)
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{
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var fieldName = NormalizeName(field.Key);
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if (traitInfo.GetField(fieldName) == null)
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emitError($"{field.Location} refers to a trait field `{fieldName}` that does not exist on `{traitName}`.");
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}
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}
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}
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}
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void CheckMapYaml(Action<string> emitError, ModData modData, IReadOnlyFileSystem fileSystem, MiniYaml ruleDefinitions)
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{
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if (ruleDefinitions == null)
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return;
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var mapFiles = FieldLoader.GetValue<string[]>("value", ruleDefinitions.Value);
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foreach (var f in mapFiles)
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CheckActors(MiniYaml.FromStream(fileSystem.Open(f), f), emitError, modData);
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if (ruleDefinitions.Nodes.Count > 0)
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CheckActors(ruleDefinitions.Nodes, emitError, modData);
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}
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}
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}
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