diff options
Diffstat (limited to 'src/SMAPI/Framework/ModLoading')
| -rw-r--r-- | src/SMAPI/Framework/ModLoading/ModMetadata.cs | 53 |
1 files changed, 40 insertions, 13 deletions
diff --git a/src/SMAPI/Framework/ModLoading/ModMetadata.cs b/src/SMAPI/Framework/ModLoading/ModMetadata.cs index b4de3d6c..0d89fd20 100644 --- a/src/SMAPI/Framework/ModLoading/ModMetadata.cs +++ b/src/SMAPI/Framework/ModLoading/ModMetadata.cs @@ -19,6 +19,9 @@ namespace StardewModdingAPI.Framework.ModLoading /// <summary>The non-error issues with the mod, including warnings suppressed by the data record.</summary> private ModWarning ActualWarnings = ModWarning.None; + /// <summary>The mod IDs which are listed as a requirement by this mod. The value for each pair indicates whether the dependency is required (i.e. not an optional dependency).</summary> + private Lazy<IDictionary<string, bool>> Dependencies; + /********* ** Accessors @@ -100,6 +103,8 @@ namespace StardewModdingAPI.Framework.ModLoading this.Manifest = manifest; this.DataRecord = dataRecord; this.IsIgnored = isIgnored; + + this.Dependencies = new Lazy<IDictionary<string, bool>>(this.ExtractDependencies); } /// <inheritdoc /> @@ -199,23 +204,21 @@ namespace StardewModdingAPI.Framework.ModLoading } /// <inheritdoc /> - public IEnumerable<string> GetRequiredModIds(bool includeOptional = false) + public bool HasRequiredModId(string modId, bool includeOptional) { - HashSet<string> required = new HashSet<string>(StringComparer.OrdinalIgnoreCase); + return + this.Dependencies.Value.TryGetValue(modId, out bool isRequired) + && (includeOptional || isRequired); + } - // yield dependencies - if (this.Manifest?.Dependencies != null) + /// <inheritdoc /> + public IEnumerable<string> GetRequiredModIds(bool includeOptional = false) + { + foreach (var pair in this.Dependencies.Value) { - foreach (var entry in this.Manifest?.Dependencies) - { - if ((entry.IsRequired || includeOptional) && required.Add(entry.UniqueID)) - yield return entry.UniqueID; - } + if (includeOptional || pair.Value) + yield return pair.Key; } - - // yield content pack parent - if (this.Manifest?.ContentPackFor?.UniqueID != null && required.Add(this.Manifest.ContentPackFor.UniqueID)) - yield return this.Manifest.ContentPackFor.UniqueID; } /// <inheritdoc /> @@ -237,5 +240,29 @@ namespace StardewModdingAPI.Framework.ModLoading string rootFolderName = Path.GetFileName(this.RootPath) ?? ""; return Path.Combine(rootFolderName, this.RelativeDirectoryPath); } + + + /********* + ** Private methods + *********/ + /// <summary>Extract mod IDs from the manifest that must be installed to load this mod.</summary> + /// <returns>Returns a dictionary of mod ID => is required (i.e. not an optional dependency).</returns> + public IDictionary<string, bool> ExtractDependencies() + { + var ids = new Dictionary<string, bool>(StringComparer.OrdinalIgnoreCase); + + // yield dependencies + if (this.Manifest?.Dependencies != null) + { + foreach (var entry in this.Manifest?.Dependencies) + ids[entry.UniqueID] = entry.IsRequired; + } + + // yield content pack parent + if (this.Manifest?.ContentPackFor?.UniqueID != null) + ids[this.Manifest.ContentPackFor.UniqueID] = true; + + return ids; + } } } |