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34 lines
1.1 KiB
34 lines
1.1 KiB
using System;
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using Godot;
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using Godot.Collections;
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namespace Babushka.scripts.CSharp.Common.Savegame;
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/// <summary>
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/// And editor tool that lives in the scene scope and iterates over saveable nodes and assigns them unique IDs where necessary.
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/// It only works if the object (prefab) in question has been added to the "Saveable"-group beforehand.
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/// </summary>
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[Tool]
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public partial class SaveIDProviderTool : Node
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{
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/// <summary>
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/// Creates an inspector button that calls the AssignIDs method.
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/// </summary>
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[ExportToolButton("Assign IDs")] private Callable assignIDs => Callable.From(AssignIDs);
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private void AssignIDs()
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{
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Array<Node> saveables = GetTree().GetNodesInGroup("Saveable");
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foreach (var node in saveables)
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{
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GD.Print($"Checking {node.Name}.");
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if (!node.HasMeta("SaveID") || string.IsNullOrEmpty(node.GetMeta("SaveID").AsString()))
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{
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string saveID = Guid.NewGuid().ToString();
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node.SetMeta("SaveID", saveID);
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GD.Print($"Setting Save ID for node {node.Name}: " + saveID);
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}
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}
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}
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} |