如何让玩家站在"item"的位置上消失？C#

Question

我制作了一个小的逃生室游戏，玩家需要收集一把钥匙才能离开房间。每当玩家踩到钥匙时，我该如何让它消失？到目前为止，这是我的代码。我知道我没有用任何方法，因为到目前为止我还没有在大学里学过。。所以，如果有人能为我提供简单的解决方案或帮助，那就太好了。提前谢谢<3

static void Main(string[] args)
{
ConsoleKeyInfo consoleKey;
int XPositionCursor = 5;
int YPositionCursor = 5;
int MapWidth = 20;
int MapHeight = 20;
char Wall = '█';
bool GameOver = true;
char Key = '@';
char Character = 'H';


int[,] MapGenerationArray = new int[MapWidth, MapHeight];
Random RandomKeyCoordinate = new Random();
Random RandomDoorCoordinate = new Random();


#region Instructions
Console.WriteLine("Wähle eine Breite für dein Spielfeld:");
string MapWidthString = Console.ReadLine();
MapWidth = int.Parse(MapWidthString);
Console.Clear();
Console.WriteLine("Wähle eine Höhe für dein Spielfeld:");
string MapHeightString = Console.ReadLine();
MapHeight = int.Parse(MapHeightString);
Console.Clear();
Console.WriteLine($"Dein Spielfeld wird {MapWidth} x {MapHeight} groß sein!");
Console.ReadLine();
#endregion

Vector2 KeyCoordinate = new Vector2();
KeyCoordinate.X = RandomKeyCoordinate.Next(1, MapWidth - 1);
KeyCoordinate.Y = RandomKeyCoordinate.Next(1, MapHeight - 1);

Vector2 DoorCoordinate1 = new Vector2();
DoorCoordinate1.X = RandomDoorCoordinate.Next(0, MapWidth);
DoorCoordinate1.Y = RandomDoorCoordinate.Next(0, 0);
bool PlayerIsOnKeyPosition = XPositionCursor == KeyCoordinate.X && YPositionCursor == KeyCoordinate.Y;
bool PlayerCarryingKey = false;
do
{
#region Map
Console.Clear();
for (int i = 0; i < MapWidth; i++)
{
Console.SetCursorPosition(i, 0);
Console.Write(Wall);
}
for (int i = 0; i < MapWidth; i++)
{
Console.SetCursorPosition(i, MapHeight);
Console.Write(Wall);
}
for (int i = 0; i < MapHeight; i++)
{
Console.SetCursorPosition(0, i);
Console.Write(Wall);
}
for (int i = 0; i < MapHeight; i++)
{
Console.SetCursorPosition(MapWidth, i);
Console.Write(Wall);
}
#endregion

Console.SetCursorPosition(XPositionCursor, YPositionCursor);
Console.CursorVisible = false;
Console.Beep(200, 100);
Console.Write(Character);

if (PlayerIsOnKeyPosition)
{
PlayerCarryingKey = true;
}
if (PlayerCarryingKey == true)
{
Console.SetCursorPosition((int)DoorCoordinate1.X, (int)DoorCoordinate1.Y);
Console.Write(' ');
}
else
{
Console.SetCursorPosition((int)KeyCoordinate.X, (int)KeyCoordinate.Y);
Console.Write(Key);

Console.SetCursorPosition((int)DoorCoordinate1.X, (int)DoorCoordinate1.Y);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write(Wall);
Console.ResetColor();

}

#region CharacterMovement
consoleKey = Console.ReadKey(true);
Console.Clear();
switch (consoleKey.Key)
{
case ConsoleKey.UpArrow:
YPositionCursor--;
break;

case ConsoleKey.DownArrow:
YPositionCursor++;
break;

case ConsoleKey.LeftArrow:
XPositionCursor--;
break;

case ConsoleKey.RightArrow:
XPositionCursor++;
break;
}
if (YPositionCursor < 1) { YPositionCursor = 1; }
if (XPositionCursor < 1) { XPositionCursor = 1; }
if (YPositionCursor >= MapHeight - 1) { YPositionCursor = MapHeight - 1; };
if (XPositionCursor >= MapWidth - 1) { XPositionCursor = MapWidth - 1; };
#endregion

} while (GameOver == true);
}
}

Answer 1

正如@doctorlove所写，您正在计算播放器在主循环(do/while(之前是否有密钥。但你应该在主循环内这样做，每次球员改变他的位置。将线路if (PlayerIsOnKeyPosition)替换为该if (XPositionCursor == KeyCoordinate.X && YPositionCursor == KeyCoordinate.Y)。

附言：好主意是使用方法(函数(将代码分割成更小的块：(