質問編集履歴
1
ソースコードの追加
test
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File without changes
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test
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@@ -40,14 +40,128 @@
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```C#
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using UnityEngine;
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using UnityEngine.UI;
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public
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public class Cell : MonoBehaviour
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-
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{
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public Minesweeper minesweeper;
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public Vector2Int positionCell;
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public bool Open;
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[SerializeField]
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public GameObject m_button = null;
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[SerializeField]
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private Text _view = null;
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[SerializeField]
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private CellState _cellState = CellState.None;
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public CellState CellState
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{
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get => _cellState;
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set
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{
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_cellState = value;
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OnCellStateChanged();
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}
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}
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private void OnValidate()
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{
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OnCellStateChanged();
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}
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private void OnCellStateChanged()
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{
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if (_view == null) { return; }
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if (_cellState == CellState.None)
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{
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_view.text = "";
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}
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else if (_cellState == CellState.Mine)
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{
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_view.text = "X";
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_view.color = Color.red;
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}
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else
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{
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_view.text = ((int)_cellState).ToString();
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_view.color = Color.blue;
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}
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}
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public void CellOpen()
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{
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m_button.SetActive(false);
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Open = true;
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}
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public void OnclickThis()
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{
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if (_cellState == CellState.None)
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{
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m_button.SetActive(false);
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Open = true;
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@@ -78,8 +192,432 @@
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}
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}
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public enum CellState
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{
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None = 0,
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One = 1,
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Two = 2,
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Three = 3,
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Four = 4,
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Five = 5,
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Six = 6,
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Seven = 7,
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Eight = 8,
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Mine = -1,
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}
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```
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```C#
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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public class Minesweeper : MonoBehaviour
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{
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[SerializeField]
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private int _rows = 1;
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[SerializeField]
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private int _columns = 1;
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[SerializeField]
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private int _mineCount = 1;
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[SerializeField]
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private GridLayoutGroup _gridLayoutGroup = null;
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[SerializeField]
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private Cell _cellPrefab = null;
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[SerializeField]
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private Cell[,] _cells;
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void Start()
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{
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var parent = _gridLayoutGroup.gameObject.transform;
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if (_columns < _rows)
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{
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_gridLayoutGroup.constraint = GridLayoutGroup.Constraint.FixedColumnCount;
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_gridLayoutGroup.constraintCount = _columns;
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290
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}
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else
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{
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_gridLayoutGroup.constraint = GridLayoutGroup.Constraint.FixedRowCount;
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_gridLayoutGroup.constraintCount = _rows;
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}
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_cells = new Cell[_rows, _columns];
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for (var r = 0; r < _rows; r++)
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{
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for (var c = 0; c < _columns; c++)
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{
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var cell = Instantiate(_cellPrefab);
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cell.transform.SetParent(parent);
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_cells[r, c] = cell;
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}
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}
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for (var i = 0; i < _mineCount;)
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{
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var r = Random.Range(0, _rows);
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var c = Random.Range(0, _columns);
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var cell = _cells[r, c];
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if (cell.CellState != CellState.Mine)
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{
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cell.CellState = CellState.Mine;
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i++;
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}
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}
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for (var r = 0; r < _rows; r++)
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{
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for (var c = 0; c < _columns; c++)
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{
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357
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if (_cells[r, c].CellState == CellState.Mine)
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{
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360
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361
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AddMine(r, c);
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362
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363
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}
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364
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365
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}
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366
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}
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371
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//for (var r = 0; r < _rows; r++)
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//{
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374
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375
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// for (var c = 0; c < _columns; c++)
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376
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377
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// {
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378
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379
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// // 周辺の地雷数を設定したいセル
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380
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381
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// var cell = _cells[r, c];
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382
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383
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// Debug.Log($"Cell[{r}, {c}]={cell.CellState}");
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384
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385
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386
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387
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// if (cell.CellState == CellState.Mine)
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388
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389
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// {
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390
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391
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// continue; // 地雷なら無視する
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392
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393
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// }
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394
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395
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+
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396
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397
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// // 以下、泥臭く周辺のセルが地雷かどうか調べるコード
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398
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399
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// // ただしそのままだと不正なインデックスになるので注意
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400
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+
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401
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// var count = 0;
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402
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+
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403
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// if (_cells[r - 1, c - 1].CellState == CellState.Mine)
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404
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+
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405
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// {
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406
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407
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// count++;
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408
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409
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// }
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410
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+
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411
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// if (_cells[r - 1, c].CellState == CellState.Mine)
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412
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+
|
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413
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// {
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414
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+
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415
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// count++;
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416
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+
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417
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// }
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418
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+
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419
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// // etc...
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420
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+
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421
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+
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422
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+
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423
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// // 最後に count をセルに設定する
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424
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+
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425
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+
// }
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426
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+
|
|
427
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+
//}
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428
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+
|
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429
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+
}
|
|
430
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+
|
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431
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+
|
|
432
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+
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433
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public void AddMine(int r, int c)
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434
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+
|
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435
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{
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436
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+
|
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437
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var left = c - 1;
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438
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+
|
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439
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+
var right = c + 1;
|
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440
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+
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441
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+
var top = r - 1;
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442
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+
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443
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var bottom = r + 1;
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444
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+
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445
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+
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446
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+
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447
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+
if (top >= 0)
|
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448
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+
|
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449
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{
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450
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+
|
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451
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+
if (left >= 0 && _cells[top, left].CellState != CellState.Mine) { _cells[top, left].CellState++; }
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|
452
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+
|
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453
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+
if (_cells[top, c].CellState != CellState.Mine) { _cells[top, c].CellState++; }
|
|
454
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+
|
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455
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+
if (right < _columns && _cells[top, right].CellState != CellState.Mine) { _cells[top, right].CellState++; }
|
|
456
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+
|
|
457
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+
}
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458
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+
|
|
459
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+
if (left >= 0 && _cells[r, left].CellState != CellState.Mine) { _cells[r, left].CellState++; }
|
|
460
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+
|
|
461
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+
if (right < _columns && _cells[r, right].CellState != CellState.Mine) { _cells[r, right].CellState++; }
|
|
462
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+
|
|
463
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+
if (bottom < _rows)
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|
464
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+
|
|
465
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+
{
|
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466
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+
|
|
467
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+
if (left >= 0 && _cells[bottom, left].CellState != CellState.Mine) { _cells[bottom, left].CellState++; }
|
|
468
|
+
|
|
469
|
+
if (_cells[bottom, c].CellState != CellState.Mine) { _cells[bottom, c].CellState++; }
|
|
470
|
+
|
|
471
|
+
if (right < _columns && _cells[bottom, right].CellState != CellState.Mine) { _cells[bottom, right].CellState++; }
|
|
472
|
+
|
|
473
|
+
}
|
|
474
|
+
|
|
475
|
+
}
|
|
476
|
+
|
|
477
|
+
public int GetMineCount(int r, int c)
|
|
478
|
+
|
|
479
|
+
{
|
|
480
|
+
|
|
481
|
+
var left = c - 1;
|
|
482
|
+
|
|
483
|
+
var right = c + 1;
|
|
484
|
+
|
|
485
|
+
var top = r - 1;
|
|
486
|
+
|
|
487
|
+
var bottom = r + 1;
|
|
488
|
+
|
|
489
|
+
|
|
490
|
+
|
|
491
|
+
var count = 0;
|
|
492
|
+
|
|
493
|
+
if (top >= 0)
|
|
494
|
+
|
|
495
|
+
{
|
|
496
|
+
|
|
497
|
+
if (left >= 0 && _cells[top, left].CellState == CellState.Mine) { count++; }
|
|
498
|
+
|
|
499
|
+
if (_cells[top, c].CellState == CellState.Mine) { count++; }
|
|
500
|
+
|
|
501
|
+
if (right < _columns && _cells[top, right].CellState == CellState.Mine) { count++; }
|
|
502
|
+
|
|
503
|
+
}
|
|
504
|
+
|
|
505
|
+
if (left >= 0 && _cells[r, left].CellState == CellState.Mine) { count++; }
|
|
506
|
+
|
|
507
|
+
if (right < _columns && _cells[r, right].CellState == CellState.Mine) { count++; }
|
|
508
|
+
|
|
509
|
+
if (bottom < _rows)
|
|
510
|
+
|
|
511
|
+
{
|
|
512
|
+
|
|
513
|
+
if (left >= 0 && _cells[bottom, left].CellState == CellState.Mine) { count++; }
|
|
514
|
+
|
|
515
|
+
if (_cells[bottom, c].CellState == CellState.Mine) { count++; }
|
|
516
|
+
|
|
517
|
+
if (right < _columns && _cells[bottom, right].CellState == CellState.Mine) { count++; }
|
|
518
|
+
|
|
519
|
+
}
|
|
520
|
+
|
|
521
|
+
return count;
|
|
522
|
+
|
|
523
|
+
}
|
|
524
|
+
|
|
525
|
+
private Cell[] SearchCell(int r, int c)
|
|
526
|
+
|
|
527
|
+
{
|
|
528
|
+
|
|
529
|
+
var list = new List<Cell>();
|
|
530
|
+
|
|
531
|
+
|
|
532
|
+
|
|
533
|
+
var left = c - 1;
|
|
534
|
+
|
|
535
|
+
var right = c + 1;
|
|
536
|
+
|
|
537
|
+
var top = r - 1;
|
|
538
|
+
|
|
539
|
+
var bottom = r + 1;
|
|
540
|
+
|
|
541
|
+
|
|
542
|
+
|
|
543
|
+
if (top >= 0)
|
|
544
|
+
|
|
545
|
+
{
|
|
546
|
+
|
|
547
|
+
if (left >= 0) { list.Add(_cells[top, left]); }
|
|
548
|
+
|
|
549
|
+
list.Add(_cells[top, c]);
|
|
550
|
+
|
|
551
|
+
if (right < _columns) { list.Add(_cells[top, right]); }
|
|
552
|
+
|
|
553
|
+
}
|
|
554
|
+
|
|
555
|
+
if (left >= 0) { list.Add(_cells[r, left]); }
|
|
556
|
+
|
|
557
|
+
if (right < _columns) { list.Add(_cells[r, right]); }
|
|
558
|
+
|
|
559
|
+
if (bottom < _rows)
|
|
560
|
+
|
|
561
|
+
{
|
|
562
|
+
|
|
563
|
+
if (left >= 0) { list.Add(_cells[bottom, left]); }
|
|
564
|
+
|
|
565
|
+
list.Add(_cells[bottom, c]);
|
|
566
|
+
|
|
567
|
+
if (right < _columns) { list.Add(_cells[bottom, right]); }
|
|
568
|
+
|
|
569
|
+
}
|
|
570
|
+
|
|
571
|
+
|
|
572
|
+
|
|
573
|
+
return list.ToArray();
|
|
574
|
+
|
|
575
|
+
}
|
|
576
|
+
|
|
577
|
+
|
|
578
|
+
|
|
579
|
+
public void OpenCell(Cell target)
|
|
580
|
+
|
|
581
|
+
{
|
|
582
|
+
|
|
583
|
+
//自分の座標を記憶
|
|
584
|
+
|
|
585
|
+
var x = target.positionCell.x;
|
|
586
|
+
|
|
587
|
+
var y = target.positionCell.y;
|
|
588
|
+
|
|
589
|
+
|
|
590
|
+
|
|
591
|
+
foreach (var item in SearchCell(x, y))
|
|
592
|
+
|
|
593
|
+
{
|
|
594
|
+
|
|
595
|
+
if (item.Open) //既にあいてたら次のセルへ
|
|
596
|
+
|
|
597
|
+
{
|
|
598
|
+
|
|
599
|
+
continue;
|
|
600
|
+
|
|
601
|
+
}
|
|
602
|
+
|
|
603
|
+
item.CellOpen(); //セルをあけてフラグをtrueにする
|
|
604
|
+
|
|
605
|
+
if (item.CellState == CellState.None)
|
|
606
|
+
|
|
607
|
+
{
|
|
608
|
+
|
|
609
|
+
OpenCell(item); //Noneなら再帰でNoneを探してあけていく
|
|
610
|
+
|
|
611
|
+
}
|
|
612
|
+
|
|
613
|
+
}
|
|
614
|
+
|
|
615
|
+
}
|
|
616
|
+
|
|
617
|
+
}
|
|
618
|
+
|
|
619
|
+
```
|
|
620
|
+
|
|
83
621
|
|
|
84
622
|
|
|
85
623
|
### 試したこと
|