26 lines
753 B
C#
26 lines
753 B
C#
|
namespace WarehouseWoes;
|
||
|
|
|
||
|
|
record Direction(int Xd, int Yd)
|
||
|
|
{
|
||
|
|
private const char UpCharacter = '^';
|
||
|
|
private const char RightCharacter = '>';
|
||
|
|
private const char DownCharacter = 'v';
|
||
|
|
private const char LeftCharacter = '<';
|
||
|
|
|
||
|
|
private static readonly Direction Up = new(0, -1);
|
||
|
|
private static readonly Direction Down = new(0, 1);
|
||
|
|
public static readonly Direction Left = new(-1, 0);
|
||
|
|
public static readonly Direction Right = new(1, 0);
|
||
|
|
|
||
|
|
public static Direction From(char character)
|
||
|
|
{
|
||
|
|
return character switch
|
||
|
|
{
|
||
|
|
UpCharacter => Up,
|
||
|
|
RightCharacter => Right,
|
||
|
|
DownCharacter => Down,
|
||
|
|
LeftCharacter => Left,
|
||
|
|
_ => throw new ArgumentException(@$"{nameof(character)} is not a valid: {character}"),
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|