public T SetSystem <T>(T system, ExecutionType execType, int layer = 0) where T : EntitySystem
{
system.World = world;
if (systems.ContainsKey(typeof(T)))
{
systems[typeof(T)].Add((EntitySystem)system);
}
else
{
systems[typeof(T)] = new List <EntitySystem>();
systems[typeof(T)].Add((EntitySystem)system);
}
if (execType == ExecutionType.Draw)
{
if (!Drawlayers.ContainsKey(layer))
{
Drawlayers[layer] = new Bag <EntitySystem>();
}
Bag <EntitySystem> drawBag = Drawlayers[layer];
if (drawBag == null)
{
drawBag = Drawlayers[layer] = new Bag <EntitySystem>();
}
if (!drawBag.Contains((EntitySystem)system))
{
drawBag.Add((EntitySystem)system);
}
Drawlayers = (from d in Drawlayers orderby d.Key ascending select d).ToDictionary(pair => pair.Key, pair => pair.Value);
}
else if (execType == ExecutionType.Update)
{
if (!Updatelayers.ContainsKey(layer))
{
Updatelayers[layer] = new Bag <EntitySystem>();
}
Bag <EntitySystem> updateBag = Updatelayers[layer];
if (updateBag == null)
{
updateBag = Updatelayers[layer] = new Bag <EntitySystem>();
}
if (!updateBag.Contains((EntitySystem)system))
{
updateBag.Add((EntitySystem)system);
}
Updatelayers = (from d in Updatelayers orderby d.Key ascending select d).ToDictionary(pair => pair.Key, pair => pair.Value);
}
if (!mergedBag.Contains((EntitySystem)system))
{
mergedBag.Add((EntitySystem)system);
}
system.SystemBit = SystemBitManager.GetBitFor(system);
return((T)system);
}
/**
* Delete the provided entity from the world.
* @param e entity
*/
public void DeleteEntity(Entity e)
{
groupManager.Remove(e);
if (!deleted.Contains(e))
{
deleted.Add(e);
}
}
public T SetSystem <T>(T system, ExecutionType execType, int layer = 0) where T : EntitySystem
{
system.World = world;
systems.Add(typeof(T), (EntitySystem)system);
if (execType == ExecutionType.Draw)
{
if (!Drawlayers.ContainsKey(layer))
{
Drawlayers[layer] = new Bag <EntitySystem>();
}
Bag <EntitySystem> drawBag = Drawlayers[layer];
if (drawBag == null)
{
drawBag = Drawlayers[layer] = new Bag <EntitySystem>();
}
if (!drawBag.Contains((EntitySystem)system))
{
drawBag.Add((EntitySystem)system);
}
}
else if (execType == ExecutionType.Update)
{
if (!Updatelayers.ContainsKey(layer))
{
Updatelayers[layer] = new Bag <EntitySystem>();
}
Bag <EntitySystem> updateBag = Updatelayers[layer];
if (updateBag == null)
{
updateBag = Updatelayers[layer] = new Bag <EntitySystem>();
}
if (!updateBag.Contains((EntitySystem)system))
{
updateBag.Add((EntitySystem)system);
}
}
if (!mergedBag.Contains((EntitySystem)system))
{
mergedBag.Add((EntitySystem)system);
}
system.SystemBit = SystemBitManager.GetBitFor(system);
return((T)system);
}
public void Remove(Entity e)
{
activeEntities.Set(e.GetId(), null);
e.SetTypeBits(0);
Refresh(e);
RemoveComponentsOfEntity(e);
count--;
totalRemoved++;
removedAndAvailable.Add(e);
if (RemovedEntityEvent != null)
{
RemovedEntityEvent(e);
}
}
public Bag <Component> GetComponents(Entity e)
{
entityComponents.Clear();
int entityId = e.GetId();
for (int a = 0, b = componentsByType.Size(); b > a; a++)
{
Bag <Component> components = componentsByType.Get(a);
if (components != null && entityId < components.Size())
{
Component component = components.Get(entityId);
if (component != null)
{
entityComponents.Add(component);
}
}
}
return(entityComponents);
}
/// <summary>
/// Remove an entity from the world
/// </summary>
/// <param name="e">Entity you want to remove</param>
public void Remove(Entity e)
{
System.Diagnostics.Debug.Assert(e != null);
activeEntities.Set(e.Id, null);
e.TypeBits = 0;
Refresh(e);
RemoveComponentsOfEntity(e);
count--;
totalRemoved++;
removedAndAvailable.Add(e);
if (RemovedEntityEvent != null)
{
RemovedEntityEvent(e);
}
}
/// <summary>
/// Get all components assigned to an entity
/// </summary>
/// <param name="e">Entity for which you want the components</param>
/// <returns>Bag of components</returns>
public Bag <Component> GetComponents(Entity e)
{
System.Diagnostics.Debug.Assert(e != null);
entityComponents.Clear();
int entityId = e.Id;
for (int a = 0, b = componentsByType.Size; b > a; a++)
{
Bag <Component> components = componentsByType.Get(a);
if (components != null && entityId < components.Size)
{
Component component = components.Get(entityId);
if (component != null)
{
entityComponents.Add(component);
}
}
}
return(entityComponents);
}
/**
* Ensure all systems are notified of changes to this entity.
* @param e entity
*/
internal void RefreshEntity(Entity e)
{
System.Diagnostics.Debug.Assert(e != null);
refreshed.Add(e);
}
/**
* Delete the provided entity from the world.
* @param e entity
*/
public void DeleteEntity(Entity e)
{
System.Diagnostics.Debug.Assert(e != null);
deleted.Add(e);
}
/**
* Ensure all systems are notified of changes to this entity.
* @param e entity
*/
public void RefreshEntity(Entity e)
{
refreshed.Add(e);
}