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Added InheritedAny for cases where a middle class can get inputs from child class and parent class (#293)

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Simon Rodriguez 2020-08-26 21:49:48 +02:00 committed by GitHub
parent e2a0037b4d
commit b6528a255c
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2 changed files with 4 additions and 0 deletions
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2
Scripts/Node.cs
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@ -51,6 +51,8 @@ namespace XNode {
Strict,
/// <summary> Allow connections where output value type is assignable from input value type (eg. Object --> ScriptableObject)</summary>
InheritedInverse,
/// <summary> Allow connections where output value type is assignable from input value or input value type is assignable from output value type</summary>
InheritedAny
}
#region Obsolete

2
Scripts/NodePort.cs
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@ -273,10 +273,12 @@ namespace XNode {
if (input.typeConstraint == XNode.Node.TypeConstraint.Inherited && !input.ValueType.IsAssignableFrom(output.ValueType)) return false;
if (input.typeConstraint == XNode.Node.TypeConstraint.Strict && input.ValueType != output.ValueType) return false;
if (input.typeConstraint == XNode.Node.TypeConstraint.InheritedInverse && !output.ValueType.IsAssignableFrom(input.ValueType)) return false;
if (input.typeConstraint == XNode.Node.TypeConstraint.InheritedAny && !input.ValueType.IsAssignableFrom(output.ValueType) && !output.ValueType.IsAssignableFrom(input.ValueType)) return false;
// Check output type constraints
if (output.typeConstraint == XNode.Node.TypeConstraint.Inherited && !input.ValueType.IsAssignableFrom(output.ValueType)) return false;
if (output.typeConstraint == XNode.Node.TypeConstraint.Strict && input.ValueType != output.ValueType) return false;
if (output.typeConstraint == XNode.Node.TypeConstraint.InheritedInverse && !output.ValueType.IsAssignableFrom(input.ValueType)) return false;
if (output.typeConstraint == XNode.Node.TypeConstraint.InheritedAny && !input.ValueType.IsAssignableFrom(output.ValueType) && !output.ValueType.IsAssignableFrom(input.ValueType)) return false;
// Success
return true;
}