35 lines
803 B
C#
35 lines
803 B
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace BITKit
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{
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public static class GameObjectExtensions
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{
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public static T GetOrAddComponent<T>(this GameObject gameObject) where T : Component
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{
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return gameObject.TryGetComponent<T>(out var t) ? t : gameObject.AddComponent<T>();
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}
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public static T RemoveComponent<T>(this GameObject gameObject) where T : Component
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{
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var t = gameObject.GetComponent<T>();
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if (t is null) return null;
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Object.Destroy(t);
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return t;
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}
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public static int RemoveComponentsInChildren<T>(this GameObject gameObject) where T :Component
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{
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var count = 0;
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foreach (var x in gameObject.GetComponentsInChildren<T>())
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{
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if (!x) continue;
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Object.Destroy(x);
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count++;
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}
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return count;
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}
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}
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}
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