/// <summary>
/// 初始化
/// </summary>
/// <param name="arr"></param>
/// <param name="parent"></param>
/// <returns></returns>
public IEnumerator Init(GameObjectPoolEntity[] arr, Transform parent)
{
int len = arr.Length;
for (int i = 0; i < len; i++)
{
GameObjectPoolEntity entity = arr[i];
if (entity.Pool != null)
{
UnityEngine.Object.Destroy(entity.Pool.gameObject);
yield return(null);
entity.Pool = null;
}
//创建对象池
PathologicalGames.SpawnPool pool = PathologicalGames.PoolManager.Pools.Create(entity.PoolName);
pool.group.parent = parent;
pool.group.localPosition = Vector3.zero;
entity.Pool = pool;
m_SpawnPoolDic[entity.PoolId] = entity;
}
}
/// <summary>
/// 从对象池中获取对象
/// </summary>
/// <param name="prefabId"></param>
/// <param name="onComplete"></param>
public void Spawn(byte prefabId, System.Action <Transform> onComplete)
{
Sys_PrefabEntity entity = GameEntry.DataTable.DataTableManager.Sys_PrefabDBModel.Get(prefabId);
if (entity == null)
{
Debug.LogError("预设数据不存在");
return;
}
GameEntry.Resource.ResourceLoaderManager.LoadMainAsset((AssetCategory)entity.AssetCategory,
entity.AssetPath, (ResourceEntity resourceEntity) =>
{
GameObjectPoolEntity gameObjectPoolEntity = m_SpawnPoolDic[entity.PoolId];
Transform prefab = ((GameObject)resourceEntity.Target).transform;
PathologicalGames.PrefabPool prefabPool = gameObjectPoolEntity.Pool.GetPrefabPool(entity.Id);
if (prefabPool == null)
{
//先去队列里找 空闲的池
if (m_PrefabPoolQueue.Count > 0)
{
Debug.LogError("从队列里取");
prefabPool = m_PrefabPoolQueue.Dequeue();
prefabPool.PrefabPoolId = entity.Id; //设置预设池编号
gameObjectPoolEntity.Pool.AddPrefabPool(prefabPool);
prefabPool.prefab = prefab;
prefabPool.prefabGO = prefab.gameObject;
prefabPool.AddPrefabToDic(prefab.name, prefab);
}
else
{
prefabPool = new PrefabPool(prefab, entity.Id);
gameObjectPoolEntity.Pool.CreatePrefabPool(prefabPool, resourceEntity);
}
prefabPool.OnPrefabPoolClear = (PrefabPool pool) =>
{
//预设池加入队列
pool.PrefabPoolId = 0;
gameObjectPoolEntity.Pool.RemovePrefabPool(pool);
m_PrefabPoolQueue.Enqueue(pool);
};
//这些属性要从表格中读取
prefabPool.cullDespawned = entity.CullDespawned == 1;
prefabPool.cullAbove = entity.CullAbove;
prefabPool.cullDelay = entity.CullDelay;
prefabPool.cullMaxPerPass = entity.CullMaxPerPass;
}
//拿到一个实例
Transform retTrans = gameObjectPoolEntity.Pool.Spawn(prefab, resourceEntity);
int instanceID = retTrans.gameObject.GetInstanceID();
m_InstanceIdPoolIdDic[instanceID] = (byte)entity.PoolId;
onComplete?.Invoke(retTrans);
});
}
/// <summary>
/// 从对象池中获取对象
/// </summary>
/// <param name="poolId"></param>
/// <param name="prefab"></param>
/// <param name="onComplete"></param>
public void Spawn(byte poolId, Transform prefab, System.Action <Transform> onComplete)
{
GameObjectPoolEntity entity = m_SpawnPoolDic[poolId];
PathologicalGames.PrefabPool prefabPool = entity.Pool.GetPrefabPool(prefab);
if (prefabPool == null)
{
prefabPool = new PathologicalGames.PrefabPool(prefab);
prefabPool.cullDespawned = entity.CullDespawned;
prefabPool.cullAbove = entity.CullAbove;
prefabPool.cullDelay = entity.CullDelay;
prefabPool.cullMaxPerPass = entity.CullMaxPerPass;
entity.Pool.CreatePrefabPool(prefabPool);
}
if (onComplete != null)
{
onComplete(entity.Pool.Spawn(prefab));
}
}
/// <summary>
/// 对象回池
/// </summary>
/// <param name="poolId"></param>
/// <param name="instance"></param>
public void Despawn(byte poolId, Transform instance)
{
GameObjectPoolEntity entity = m_SpawnPoolDic[poolId];
entity.Pool.Despawn(instance);
}