/// <summary>
/// Replaces the component of the corresponding type from this entity and takes the old component out of the manager.
/// If the component type does not exist or is non-exclusive, this method adds the given component to its list.
/// </summary>
/// <param name="component">The Component to replace with.</param>
public void ReplaceComponent(Component_cl component)
{
Type type = component.GetType();
if (mComponents.ContainsKey(type))
{
ComponentManager_cl.RemoveComponent(component);
if (typeof(IExclusiveComponent).IsAssignableFrom(type))
{
mComponents[type][0] = component;
}
else
{
mComponents[type].Add(component);
}
}
else
{
mComponents[type].Add(component);
}
}
/// <summary>
/// Removes the Component from this Entity.
/// </summary>
/// <param name="component">The Component.</param>
public void RemoveComponent(Component_cl component)
{
Type type = component.GetType();
if (mComponents.ContainsKey(type))
{
ComponentManager_cl.RemoveComponent(component);
mComponents[type].Remove(component);
// Remove an empty Component list of the type
if (mComponents[type].Count == 0)
{
mComponents.Remove(type);
}
}
}
/// <summary>
/// Adds a Component to this Entity.
/// Overwrites any exclusive Component of the same type as the one being added.
/// Adds to the list for non-exclusive Components.
/// </summary>
/// <param name="component">The Component to add.</param>
public void AddComponent(Component_cl component)
{
Type type = component.GetType();
if (mComponents.ContainsKey(type) == false)
{
mComponents.Add(type, new List<Component_cl>());
mComponents[type].Add(component);
}
// Component of matching type already exists
else if (typeof(IExclusiveComponent).IsAssignableFrom(type))
{
mComponents[type][0] = component;
}
else
{
mComponents[type].Add(component);
}
}
/// <summary>
/// Add a component to the master dictionary of all components matched with their string class name.
/// </summary>
/// <param name="newComponent">the new component added to the world</param>
private static void AddComponent(Component_cl newComponent)
{
if (mComponents.ContainsKey(newComponent.GetType()))
{
mComponents[newComponent.GetType()].Add(newComponent);
}
else
{
List<Component_cl> componentList = new List<Component_cl>();
componentList.Add(newComponent);
mComponents.Add(newComponent.GetType(), componentList);
}
}
/// <summary>
/// Remove a component from the manager if it exists in the master dictionary.
/// </summary>
/// <param name="component">the component to remove from the master dictionary.</param>
public static void RemoveComponent(Component_cl component)
{
/************************************************************************
* TODO:
* Verify that this does not need to store the component to be deleted
* in another list to then remove on next PreUpdate.
*
* Jay Sternfield - 2011/12/06
************************************************************************/
Type componentType = component.GetType();
//if (mComponents.ContainsKey(componentType))
//{
// if (mComponents[componentType].Contains(deadComponent))
// {
//if (componentType == typeof(RenderableComponent_cl))
//{
//RenderableManager_cl.Instance.UnregisterComponent((RenderableComponent_cl)component);
/************************************************************************
* TODO:
* Remove the sprite.
*
* Jay Sternfield - 2011/12/06
************************************************************************/
//}
//else if (componentType == typeof(PhysicsComponent_cl))
//{
// PhysicsManager_cl.Instance.RemovePhysicsBody(((PhysicsComponent_cl)(mComponents[typeof(PhysicsComponent_cl)][0])).PhysicsBody);
//}
if (mComponents.Keys.Contains(componentType))
{
mComponents[componentType].Remove(component);
}
//}
//}
}
/// <summary>
/// Add a component to the pre added component dictionary.
/// </summary>
/// <param name="newComponent">the new component added to the world</param>
public static void PreAddComponent(Component_cl newComponent)
{
if (mPreAddedComponents.Contains(newComponent) == false)
{
mPreAddedComponents.Add(newComponent);
}
}
