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Allow each caller on MergeOrDefault to discard nodes.

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Use filtering ActorInfo's to drop template actors.
This commit is contained in:
Peter Antal
2018-02-25 22:29:49 -08:00
committed by abcdefg30
parent 40d7b41e84
commit d2ff5b49fd
9 changed files with 24 additions and 26 deletions
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6
OpenRA.Game/GameRules/ActorInfo.cs
View File

@@ -22,6 +22,8 @@ namespace OpenRA
/// </summary>
public class ActorInfo
{
public const string AbstractActorPrefix = "^";
/// <summary>
/// The actor name can be anything, but the sprites used in the Render*: traits default to this one.
/// If you add an ^ in front of the name, the engine will recognize this as a collection of traits
@@ -38,7 +40,6 @@ namespace OpenRA
{
Name = name;
var abstractActorType = name.StartsWith("^");
foreach (var t in node.Nodes)
{
try
@@ -47,8 +48,7 @@ namespace OpenRA
}
catch (FieldLoader.MissingFieldsException e)
{
if (!abstractActorType)
throw new YamlException(e.Message);
throw new YamlException(e.Message);
}
}

26
OpenRA.Game/GameRules/Ruleset.cs
View File

@@ -87,16 +87,24 @@ namespace OpenRA
public IEnumerable<KeyValuePair<string, MusicInfo>> InstalledMusic { get { return Music.Where(m => m.Value.Exists); } }
static IReadOnlyDictionary<string, T> MergeOrDefault<T>(string name, IReadOnlyFileSystem fileSystem, IEnumerable<string> files, MiniYaml additional,
IReadOnlyDictionary<string, T> defaults, Func<MiniYamlNode, T> makeObject)
static IReadOnlyDictionary<string, T> MergeOrDefault<T>(string name,
IReadOnlyFileSystem fileSystem,
IEnumerable<string> files,
MiniYaml additional,
IReadOnlyDictionary<string, T> defaults,
Func<MiniYamlNode, T> makeObject,
Func<MiniYamlNode, bool> filterNode = null)
{
if (additional == null && defaults != null)
return defaults;
var result = MiniYaml.Load(fileSystem, files, additional)
.ToDictionaryWithConflictLog(k => k.Key.ToLowerInvariant(), makeObject, "LoadFromManifest<" + name + ">");
IEnumerable<MiniYamlNode> yamlNodes = MiniYaml.Load(fileSystem, files, additional);
return new ReadOnlyDictionary<string, T>(result);
// Optionally, the caller can filter out elements from the loaded set of nodes. Default behavior is unfiltered.
if (filterNode != null)
yamlNodes = yamlNodes.Where(k => !filterNode(k));
return new ReadOnlyDictionary<string, T>(yamlNodes.ToDictionaryWithConflictLog(k => k.Key.ToLowerInvariant(), makeObject, "LoadFromManifest<" + name + ">"));
}
public static Ruleset LoadDefaults(ModData modData)
@@ -108,7 +116,8 @@ namespace OpenRA
Action f = () =>
{
var actors = MergeOrDefault("Manifest,Rules", fs, m.Rules, null, null,
k => new ActorInfo(modData.ObjectCreator, k.Key.ToLowerInvariant(), k.Value));
k => new ActorInfo(modData.ObjectCreator, k.Key.ToLowerInvariant(), k.Value),
filterNode: n => n.Key.StartsWith(ActorInfo.AbstractActorPrefix, StringComparison.Ordinal));
var weapons = MergeOrDefault("Manifest,Weapons", fs, m.Weapons, null, null,
k => new WeaponInfo(k.Key.ToLowerInvariant(), k.Value));
@@ -166,7 +175,8 @@ namespace OpenRA
Action f = () =>
{
var actors = MergeOrDefault("Rules", fileSystem, m.Rules, mapRules, dr.Actors,
k => new ActorInfo(modData.ObjectCreator, k.Key.ToLowerInvariant(), k.Value));
k => new ActorInfo(modData.ObjectCreator, k.Key.ToLowerInvariant(), k.Value),
filterNode: n => n.Key.StartsWith(ActorInfo.AbstractActorPrefix, StringComparison.Ordinal));
var weapons = MergeOrDefault("Weapons", fileSystem, m.Weapons, mapWeapons, dr.Weapons,
k => new WeaponInfo(k.Key.ToLowerInvariant(), k.Value));
@@ -244,7 +254,7 @@ namespace OpenRA
MiniYaml mapRules, MiniYaml mapWeapons, MiniYaml mapVoices, MiniYaml mapNotifications, MiniYaml mapSequences)
{
// Maps that define any weapon, voice, notification, or sequence overrides are always flagged
if (AnyCustomYaml(mapWeapons) || AnyCustomYaml(mapVoices) || AnyCustomYaml(mapNotifications) || AnyCustomYaml(mapSequences))
if (AnyCustomYaml(mapWeapons) || AnyCustomYaml(mapVoices) || AnyCustomYaml(mapNotifications) || AnyCustomYaml(mapSequences))
return true;
// Any trait overrides that aren't explicitly whitelisted are flagged