/// <summary>
/// Get a random point near player
/// </summary>
/// <returns> available point in area of player</returns>
public FieldPoint RandomPointNearPlayer(int area, PacmanEssence player)
{
int x_start, y_start, x_end, y_end;
#region Fridges
if (player.Point.X - area > 0)
{
x_start = player.Point.X - area;
}
else
{
x_start = 0;
}
if (player.Point.X + area < _fieldRange)
{
x_end = player.Point.X + area;
}
else
{
x_end = _fieldRange - 1;
}
if (player.Point.Y + area < _fieldRange)
{
y_end = player.Point.Y + area;
}
else
{
y_end = _fieldRange - 1;
}
if (player.Point.Y - area > 0)
{
y_start = player.Point.Y - area;
}
else
{
y_start = 0;
}
#endregion
int count = 5;
FieldPoint tempPoint;
do
{
tempPoint = new FieldPoint(_r.Next(x_start, x_end), _r.Next(y_start, y_end));
if (IsAvailablePoint(tempPoint))
{
return(tempPoint);
}
count++;
} while (count < 5);
return(AvailableFieldPoints[_r.Next(AvailableFieldPoints.Count)]);
}
/// <summary>
/// Get player point
/// </summary>
/// <param name="player">Pacman</param>
/// <returns>player point </returns>
public FieldPoint PlayerPoint(PacmanEssence player)
{
return(new FieldPoint(player.Point.X, player.Point.Y));
}