減去對象的數組值

Question

如何從單元格[5,4]中減去單元格[3,5]？我有一個單元格對象，它創建一個二維數組並在其中設置戰士對象。 我試過，但它因此未工作

Cell[,] cells = new Cell[6,6]; 
cells[3, 5] = new Cell(warrior); 
cells[5,4] = new Cell(warrior); 

... 

int x1 = cells[3, 5].x - cells[5, 4].x; 
int x2 = cells[3, 5].y - cells[5, 4].y; 
Console.WriteLine(x1); 
Console.WriteLine(x2); 

我的手機類是這樣的：

public class Cell 
{ 
    public int _x; 
    public int _y; 
    public Warrior _warrior; 
} 

Answer 1

我寫的示例代碼嘗試這樣的..

Warrior warrior = new Warrior(25,24); 
     Warrior warrior1 = new Warrior(20,20); 

     Cell[,] cells = new Cell[6, 6]; 
     cells[3, 5] = new Cell(warrior); 
     cells[5, 4] = new Cell(warrior1); 

     int x1 = cells[3, 5]._x - cells[5, 4]._x; 
     int x2 = cells[3, 5]._y - cells[5, 4]._y; 
     Console.WriteLine(x1); 
     Console.WriteLine(x2); 

public class Cell 
{ 
    public Cell(Warrior warrior) 
    { 
     _x = warrior.x; 
     _y = warrior.y; 
    } 

    public int _x; 
    public int _y; 
    public Warrior _warrior; 
} 

public class Warrior 
{ 
    public Warrior(int x, int y) 
    { 
     this.x = x; 
     this.y = y; 
    } 

    public int x; 

    public int y; 
} 

輸出：5 4