public void MoveTo(Level level, Vector2 newPosition)
{
var center = new Vector2(newPosition.X + Size / 2.0f, newPosition.Y + Size / 2.0f);
var impactEntities = level.GetEntitiesAt(center, new Vector2(Size / 2.0f, Size / 2.0f));
if (impactEntities != null)
{
foreach (var impactEntity in impactEntities)
{
if (impactEntity != this)
{
impactEntity.Touched(this);
//_isMoving = false; // TODO: Is it good to continue moving through an entity like this? Should the Speed by modified at all?
}
}
}
if (CanMoveTo(level, newPosition))
{
var oldChunk = level.GetChunk(this); // (int)(_position.X + Size / 2), (int)(_position.Y + Size / 2));
_position = newPosition;
var newChunk = level.GetChunk(this);
if (oldChunk != newChunk)
{
oldChunk.RemoveEntity(this);
newChunk.AddEntity(this);
}
}
else
{
_isMoving = false;
}
}
/// <summary>
/// This allows us to either update all of the entities in the level, or only the entities in the given chunk, i.e. the player's chunk.
/// This may not be necessary, or it may need to be expanded to the nearest 3 chunks, etc.
/// Looking up the player's chunk every frame may slow things down more than just updating every entity. I'm not sure yet.
/// </summary>
private void UpdateEntities(TimeSpan elapsed, Level level)
{
var deadEntities = new List <Entity>();
foreach (var entity in Entities)
{
entity.Update(level, elapsed);
if (!entity.IsAlive)
{
deadEntities.Add(entity);
}
}
foreach (var entity in deadEntities)
{
level.GetChunk(entity).RemoveEntity(entity);
}
}
/// <summary>
/// This allows us to either update all of the entities in the level, or only the entities in the given chunk, i.e. the player's chunk.
/// This may not be necessary, or it may need to be expanded to the nearest 3 chunks, etc.
/// Looking up the player's chunk every frame may slow things down more than just updating every entity. I'm not sure yet.
/// </summary>
private void UpdateEntities(TimeSpan elapsed, Level level)
{
var deadEntities = new List<Entity>();
foreach (var entity in Entities)
{
entity.Update(level, elapsed);
if (!entity.IsAlive)
{
deadEntities.Add(entity);
}
}
foreach (var entity in deadEntities)
{
level.GetChunk(entity).RemoveEntity(entity);
}
}
public void MoveTo(Level level, Vector2 newPosition)
{
var center = new Vector2(newPosition.X + Size / 2.0f, newPosition.Y + Size / 2.0f);
var impactEntities = level.GetEntitiesAt(center, new Vector2(Size / 2.0f, Size / 2.0f));
if (impactEntities != null)
{
foreach (var impactEntity in impactEntities)
{
if (impactEntity != this)
{
impactEntity.Touched(this);
//_isMoving = false; // TODO: Is it good to continue moving through an entity like this? Should the Speed by modified at all?
}
}
}
if (CanMoveTo(level, newPosition))
{
var oldChunk = level.GetChunk(this); // (int)(_position.X + Size / 2), (int)(_position.Y + Size / 2));
_position = newPosition;
var newChunk = level.GetChunk(this);
if (oldChunk != newChunk)
{
oldChunk.RemoveEntity(this);
newChunk.AddEntity(this);
}
}
else
{
_isMoving = false;
}
}