ObjectPool.h

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#pragma once

#include "PoolType.h"
#include "cocos/base/Macros.h"
#include "cocos/base/Object.h"
#include "cocos/base/TypeDef.h"
#include "cocos/base/memory/StlAlloc.h"
#include "cocos/bindings/jswrapper/Object.h"

namespace se {

class CC_DLL ObjectPool final : public cc::Object {
public:
    CC_INLINE static const cc::vector<ObjectPool *> &getPoolMap() { return ObjectPool::_poolMap; }

    ObjectPool(PoolType type, Object *jsArr);
    ~ObjectPool();

    template <class Type>
    Type *getTypedObject(uint id) const {
        id = _indexMask & id;

#ifdef CC_DEBUG
        CCASSERT(id < _array.size(), "ObjectPool: Invalid buffer pool entry id");
#endif

        return (Type *)_array[id]->getPrivateData();
    }

public:
    void bind(uint id, Object *);

private:
    static cc::vector<ObjectPool *> _poolMap;

    cc::vector<Object *> _array;
    PoolType             _type      = PoolType::SHADER;
    Object *             _jsArr     = nullptr;
    uint                 _poolFlag  = 1 << 29;
    uint                 _indexMask = 0;
};

} // namespace se