MuHua-123
49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class GridTool<Data> {
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public Data[,] array;
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public readonly int wide;
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public readonly int high;
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/// <summary> 初始化网格 </summary>
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public GridTool(int wide, int high, Func<int, int, Data> generate) {
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this.wide = wide;
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this.high = high;
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array = new Data[wide, high];
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Loop((x, y) => { array[x, y] = generate(x, y); });
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}
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/// <summary> 循环网格获取x和y </summary>
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public void Loop(Action<int, int> action) {
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for (int y = 0; y < high; y++) {
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for (int x = 0; x < wide; x++) { action?.Invoke(x, y); }
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}
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}
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/// <summary> 校验xy是否超限 </summary>
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public bool TryXY(int x, int y) {
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return x >= 0 && x < wide && y >= 0 && y < high;
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}
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/// <summary> 强制写入数据，超过边界时写在边界 </summary>
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public Data Get(int x, int y) {
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x = Mathf.Clamp(x, 0, wide - 1);
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y = Mathf.Clamp(y, 0, high - 1);
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return array[x, y];
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}
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/// <summary> 强制读取数据，超过边界时读取边界 </summary>
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public void Set(int x, int y, Data data) {
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x = Mathf.Clamp(x, 0, wide - 1);
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y = Mathf.Clamp(y, 0, high - 1);
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array[x, y] = data;
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}
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/// <summary> 校验xy是否超限 读取正确范围内的数据 </summary>
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public bool TryGet(int x, int y, out Data data) {
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data = Get(x, y); return TryXY(x, y);
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}
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/// <summary> 校验xy是否超限 写入正确范围内的数据 </summary>
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public bool TrySet(int x, int y, Data data) {
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if (TryXY(x, y)) { array[x, y] = data; return true; }
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else { return false; }
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}
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}
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