/// <summary>
/// Takes the requested amount from the Property.
/// </summary>
/// <param name="property">Source Property</param>
/// <param name="amount">Requested Amount</param>
/// <returns>Actual Amount</returns>
public int Take(CollectableProperty property, int amount)
{
// Check for Right Collectable Type
if (property.GetType() != AcceptedCollectableType)
{
throw new NotSupportedException("Not supported Collectable Property");
}
// Ensure both Items are Part of the same Engine
if (Item.Engine == null)
{
throw new NotSupportedException("Collector is not part of the Engine");
}
if (property.Item.Engine == null)
{
throw new NotSupportedException("Collectable is not part of the Engine");
}
if (Item.Engine != property.Item.Engine)
{
throw new NotSupportedException("Collector and Collectable are not part of the same Engine");
}
// Check the right distance
if (Item.GetDistance(Item, property.Item) > CollectorRange + property.CollectableRadius)
{
return(0);
}
// Cap to the available Capacity
amount = Math.Min(amount, Capacity - Amount);
// Request Good
int result = property.Take(this, amount);
// Finalize transfer.
Amount += result;
return(result);
}
/// <summary>
/// Give the given amount to the given Destination.
/// </summary>
/// <param name="property">Destination Property</param>
/// <param name="amount">Requested Amount</param>
/// <returns>Actual Amount</returns>
public int Give(CollectableProperty property, int amount)
{
// Check for Right Collectable Type
if (property.GetType() != AcceptedCollectableType)
{
throw new NotSupportedException("Not supported Collectable Property");
}
// Ensure both Items are Part of the same Engine
if (Item.Engine == null)
{
throw new NotSupportedException("Collector is not part of the Engine");
}
if (property.Item.Engine == null)
{
throw new NotSupportedException("Collectable is not part of the Engine");
}
if (Item.Engine != property.Item.Engine)
{
throw new NotSupportedException("Collector and Collectable are not part of the same Engine");
}
// Distanz überprüfen
if (Item.GetDistance(Item, property.Item) > CollectorRange + property.CollectableRadius)
{
return(0);
}
// Check for available Amount
amount = Math.Min(amount, Amount);
// Request
int result = property.Give(this, amount);
// Finalize transfer
Amount -= result;
return(result);
}
/// <summary>
/// Default Constructor for the Type Mapper.
/// </summary>
/// <param name="item">Related Engine Item</param>
/// <param name="property">Related Engine Property</param>
public CollectableState(Item item, CollectableProperty property) : base(item, property)
{
// Bind Radius
CollectableRadius = property.CollectableRadius;
property.OnCollectableRadiusChanged += (i, v) => { CollectableRadius = v; };
}