//SIGHT
/*
* dir must be a (1,0) (0,1) (-1,0) (0,-1)
*/
public Vector2Int GetRandomAroundPos()
{
var gp = GetGridPos();
var size = Pawn.DIR_ARRAY.Length;
var rnd_idx = Random.Range(0, size);
var rnd_pos = Pawn.DIR_ARRAY[rnd_idx];
while (Board.GetGridType(rnd_pos) != 0)
{
rnd_idx--;
if (rnd_idx < 0)
{
rnd_idx = Pawn.DIR_ARRAY.Length;
}
rnd_pos = Pawn.DIR_ARRAY[rnd_idx];
size--;
if (size < 0)
{
Debug.LogError("F**k! Infinite Loop!");
break;
}
}
return(rnd_pos);
}