diff options
Diffstat (limited to 'modules/mono/glue/Managed/Files/MarshalUtils.cs')
| -rw-r--r-- | modules/mono/glue/Managed/Files/MarshalUtils.cs | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/modules/mono/glue/Managed/Files/MarshalUtils.cs b/modules/mono/glue/Managed/Files/MarshalUtils.cs index 730a1e1585..a1d63a62ef 100644 --- a/modules/mono/glue/Managed/Files/MarshalUtils.cs +++ b/modules/mono/glue/Managed/Files/MarshalUtils.cs @@ -23,7 +23,7 @@ namespace Godot /// <summary> /// Returns <see langword="true"/> if the generic type definition of <paramref name="type"/> - /// is <see cref="Godot.Collections.Dictionary{T}"/>; otherwise returns <see langword="false"/>. + /// is <see cref="Godot.Collections.Dictionary{TKey, TValue}"/>; otherwise returns <see langword="false"/>. /// </summary> /// <exception cref="System.InvalidOperationException"> /// <paramref name="type"/> is not a generic type. That is, IsGenericType returns false. @@ -45,6 +45,44 @@ namespace Godot valueType = genericArgs[1]; } + static bool GenericIEnumerableIsAssignableFromType(Type type) + { + if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(IEnumerable<>)) + return true; + + foreach (var interfaceType in type.GetInterfaces()) + { + if (interfaceType.IsGenericType && interfaceType.GetGenericTypeDefinition() == typeof(IEnumerable<>)) + return true; + } + + Type baseType = type.BaseType; + + if (baseType == null) + return false; + + return GenericIEnumerableIsAssignableFromType(baseType); + } + + static bool GenericIDictionaryIsAssignableFromType(Type type) + { + if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(IDictionary<,>)) + return true; + + foreach (var interfaceType in type.GetInterfaces()) + { + if (interfaceType.IsGenericType && interfaceType.GetGenericTypeDefinition() == typeof(IDictionary<,>)) + return true; + } + + Type baseType = type.BaseType; + + if (baseType == null) + return false; + + return GenericIDictionaryIsAssignableFromType(baseType); + } + static bool GenericIEnumerableIsAssignableFromType(Type type, out Type elementType) { if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(IEnumerable<>)) |