CCObjectPool<T>

CCObjectPool

Cocos2D

Generic object pool for CCNode subclasses. Avoids garbage collection pressure by reusing node instances instead of creating and destroying them. Usage: var pool = new CCObjectPool<Bullet>(parentNode, initialSize: 20); var bullet = pool.Get(); // retrieves from pool or creates new pool.Return(bullet); // returns to pool (hides, does not remove from scene)

Inheritance: System.Object

Constructors

CCObjectPool(CCNode, int)

CCObjectPool(CCNode, int)(Cocos2D.CCNode parent, System.Int32 initialSize)

Creates a new object pool.

Parameters:

parent (Cocos2D.CCNode) - Optional parent node. When set, new objects are automatically added as children.

initialSize (System.Int32) - Number of objects to pre-allocate.

Example

Properties

ActiveCount(System.Int32)

Number of currently active (in-use) objects.

AvailableCount(System.Int32)

Number of objects available in the pool.

Methods

ForEachActive(Action)

ForEachActive(Action)(System.ActionT action)

Executes an action on each active object. Safe to call Return() inside the action.

Parameters:

action (System.ActionT)

Example

Get()

T Get()()

Retrieves an object from the pool, or creates a new one if the pool is empty. The object is made visible and OnActivate is called if it implements ICCPoolable.

Returns:

T

Example

Return(T)

Return(T)(T obj)

Returns an object to the pool. The object is hidden (not removed from scene graph) and OnReset is called if it implements ICCPoolable.

Parameters:

obj (T)

Example

ReturnAll()

ReturnAll()()

Returns all active objects to the pool.

Example