61 lines
1.7 KiB
C#
61 lines
1.7 KiB
C#
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using System.Collections.Generic;
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using UnityObject = UnityEngine.Object;
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namespace Unity.VisualScripting
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{
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[SpecialUnit]
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public abstract class NesterUnit<TGraph, TMacro> : Unit, INesterUnit
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where TGraph : class, IGraph, new()
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where TMacro : Macro<TGraph>
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{
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protected NesterUnit()
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{
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nest.nester = this;
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}
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protected NesterUnit(TMacro macro)
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{
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nest.nester = this;
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nest.macro = macro;
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nest.source = GraphSource.Macro;
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}
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public override bool canDefine => nest.graph != null;
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[Serialize]
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public GraphNest<TGraph, TMacro> nest { get; private set; } = new GraphNest<TGraph, TMacro>();
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[DoNotSerialize]
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IGraphNest IGraphNester.nest => nest;
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[DoNotSerialize]
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IGraph IGraphParent.childGraph => nest.graph;
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[DoNotSerialize]
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bool IGraphParent.isSerializationRoot => nest.source == GraphSource.Macro;
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[DoNotSerialize]
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UnityObject IGraphParent.serializedObject => nest.macro;
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[DoNotSerialize]
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public override IEnumerable<ISerializationDependency> deserializationDependencies => nest.deserializationDependencies;
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public override IEnumerable<object> aotStubs => LinqUtility.Concat<object>(base.aotStubs, nest.aotStubs);
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protected void CopyFrom(NesterUnit<TGraph, TMacro> source)
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{
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base.CopyFrom(source);
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nest = source.nest;
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}
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public abstract TGraph DefaultGraph();
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IGraph IGraphParent.DefaultGraph() => DefaultGraph();
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void IGraphNester.InstantiateNest() => InstantiateNest();
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void IGraphNester.UninstantiateNest() => UninstantiateNest();
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}
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}
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