74 lines
2.1 KiB
C#
74 lines
2.1 KiB
C#
namespace Dreamteck
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{
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using System;
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public static class ArrayUtility
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{
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public static void Add<T>(ref T[] array, T item)
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{
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T[] newArray = new T[array.Length + 1];
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array.CopyTo(newArray, 0);
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newArray[newArray.Length - 1] = item;
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array = newArray;
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}
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public static bool Contains<T>(T[] array, T item)
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{
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for (int i = 0; i < array.Length; i++)
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{
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if (array[i].Equals(item)) return true;
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}
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return false;
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}
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public static int IndexOf<T>(T[] array, T value)
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{
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for (int i = 0; i < array.Length; i++)
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{
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if (array[i].Equals(value)) return i;
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}
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return 0;
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}
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public static void Insert<T>(ref T[] array, int index, T item)
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{
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T[] newArray = new T[array.Length + 1];
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for (int i = 0; i < newArray.Length; i++)
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{
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if (i < index) newArray[i] = array[i];
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else if (i > index) newArray[i] = array[i - 1];
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else newArray[i] = item;
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}
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array = newArray;
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}
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public static void RemoveAt<T>(ref T[] array, int index)
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{
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if (array.Length == 0) return;
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T[] newArray = new T[array.Length - 1];
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for (int i = 0; i < array.Length; i++)
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{
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if (i < index) newArray[i] = array[i];
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else if (i > index) newArray[i-1] = array[i];
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}
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array = newArray;
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}
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public static void ForEach<T>(this T[] source, Action<T> onLoop)
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{
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foreach (var item in source)
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{
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onLoop(item);
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}
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}
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public static void SetLength<T>(ref T[] source, int newCount)
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{
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T[] newArray = new T[newCount];
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for (int i = 0; i < UnityEngine.Mathf.Min(newCount, source.Length); i++)
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{
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newArray[i] = source[i];
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}
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source = newArray;
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}
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}
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}
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