39 lines
1.0 KiB
C#
39 lines
1.0 KiB
C#
using System.Threading.Tasks;
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using Godot;
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namespace ColdMint.scripts.utils;
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public class NodeUtils
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{
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/// <summary>
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/// <para>Delete all child nodes</para>
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/// <para>删除所有子节点</para>
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/// </summary>
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/// <param name="parent"></param>
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public static int DeleteAllChild(Node parent)
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{
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var deleteNumber = 0;
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var count = parent.GetChildCount();
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if (count <= 0) return deleteNumber;
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for (var i = 0; i < count; i++)
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{
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var node = parent.GetChild(0);
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parent.RemoveChild(node);
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node.QueueFree();
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deleteNumber++;
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}
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return deleteNumber;
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}
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/// <summary>
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/// <para>All child nodes are removed asynchronously</para>
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/// <para>异步删除所有子节点</para>
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/// </summary>
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/// <param name="parent"></param>
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/// <returns></returns>
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public static async Task<int> DeleteAllChildAsync(Node parent)
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{
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return await Task.Run<int>(() => DeleteAllChild(parent));
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}
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} |