feat: add initial People Playground mod development kit

extracted_wiki_content/internalReference/contraptionmetadata.txt

@@ -0,0 +1,74 @@
+URL: https://wiki.studiominus.nl/internalReference/ContraptionMetaData.html
+Title: People Playground Modding - ContraptionMetaData
+==================================================
+
+public class ContraptionMetaData
+[Serializable]
+No description provided
+Fields
+public const string FileExtension
+No description provided
+Constant value: ".json"
+
+public string Name
+No description provided
+
+public string DisplayName
+No description provided
+
+public string Version
+No description provided
+
+public ulong PublishedFileID
+No description provided
+
+public string CreatorUGCIdentity
+This stores the Workshop ID of the contraption if it has been uploaded by the user.Will be null if not applicable (not uploaded to the Workshop).
+
+public List<string> Tags
+[System.NonSerialized]
+No description provided
+
+public string PathToMetadata
+No description provided
+
+public string PathToDataFile
+[System.NonSerialized]
+No description provided
+
+public string PathToThumbnail
+[System.NonSerialized]
+No description provided
+
+public string PathToOutlineFile
+[System.NonSerialized]
+No description provided
+
+public List<RequiredMod> RequiredMods
+No description provided
+
+Properties
+public bool IsCurrentVersion
+No description provided
+
+public bool IsWorkshopItem
+No description provided
+
+public bool RequiresMods
+No description provided
+
+Methods
+public (constructor) ContraptionMetaData()
+No description provided
+
+public (constructor) ContraptionMetaData(string name)
+No description provided
+
+public static string GetPath(string name)
+No description provided
+
+public bool IsLegacyStructure()
+No description provided
+
+public long GetSizeOnDisk()
+No description provided