/// <summary>
/// Gets the neighbors of this object within a given the world it lives in, within a given range.
/// </summary>
/// <param name="range">The range to find neighbors.</param>
/// <param name="inhabitedWorld">The world the object lives in.</param>
/// <returns>Returns an IResponse with a IEnumerable containing the neighbors if any.</returns>
public virtual WorldObjectResponse GetNeighbors(double range, World inhabitedWorld)
{
WorldObjectResponse otherObjects = inhabitedWorld.WorldObjectsManager.GetWorldObjects();
var neighbors =
from worldObject in otherObjects.WorldObjects
where !ReferenceEquals(worldObject, this) &&
worldObject.Position.X <this.Position.X + range &&
worldObject.Position.X> this.Position.X - range &&
worldObject.Position.Y <this.Position.Y + range &&
worldObject.Position.Y> this.Position.Y - range
select worldObject;
if (neighbors.Any())
{
return(new WorldObjectResponse
(
$"These are the neighbors of the WorldObject: {Name}, Id: {Id}.",
true,
neighbors
));
}
return(new WorldObjectResponse(
$"The WorldObject: {Name}, Id: {Id}, did not have any neighbors within the range of {range}, with the coordinates X:{Position.X},Y:{Position.Y}.",
false,
null
));
}
public WorldObject[][] GetPlayerSurroundings(int range)
{
if (Player is null)
{
return(null);
}
int adjustedRange = (range * 2) + 1;
WorldObject[][] Surroundings = new WorldObject[adjustedRange][];
for (int i = 0; i < Surroundings.Length; i++)
{
Surroundings[i] = new WorldObject[adjustedRange];
}
foreach (var array in Surroundings)
{
for (int i = 0; i < array.Length; i++)
{
array[i] = null;
}
}
Surroundings[range][range] = Player;
WorldObjectResponse playerNeighbors = Player.GetNeighbors(range, WorldObject);
List <WorldObject> worldObjects = playerNeighbors.SuccessValue ? playerNeighbors.WorldObjects.ToList() : null;
if (worldObjects is null)
{
return(Surroundings);
}
foreach (var worldObject in worldObjects)
{
int differenceInX = (worldObject.Position.X - Player.Position.X) + range;
int differenceInY = (worldObject.Position.Y - Player.Position.Y) + range;
Surroundings[differenceInX][differenceInY] = worldObject;
}
return(Surroundings);
}
