50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
// This code is part of the Fungus library (https://github.com/snozbot/fungus)
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// It is released for free under the MIT open source license (https://github.com/snozbot/fungus/blob/master/LICENSE)
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using UnityEngine;
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namespace Fungus
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{
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/// <summary>
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/// Base class for all FungusCollection commands that require a second collection of the same type
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/// </summary>
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[AddComponentMenu("")]
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public abstract class CollectionBaseTwoCollectionCommand : CollectionBaseCommand
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{
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[SerializeField]
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protected CollectionData rhsCollection;
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public override void OnEnter()
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{
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if (collection.Value != null && rhsCollection.Value != null)
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{
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OnEnterInner();
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}
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Continue();
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}
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protected abstract void OnEnterInner();
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public override bool HasReference(Variable variable)
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{
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return variable == rhsCollection.collectionRef || base.HasReference(variable);
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}
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public override string GetSummary()
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{
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if (collection.Value == null)
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return "Error: no collection selected";
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if (rhsCollection.Value == null)
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return "Error: no variable selected";
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if (collection.Value.ContainedType() != rhsCollection.Value.ContainedType())
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{
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return "Error: Collection types do not match. " + collection.Value.ContainedType().Name + " != " + rhsCollection.Value.ContainedType().Name;
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}
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return collection.Value.name + " , " + rhsCollection.Value.name;
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}
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}
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} |