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54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#ifndef NBTMODIFIER_ABSTRACTTAG_H
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#define NBTMODIFIER_ABSTRACTTAG_H
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#include <QtGlobal>
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class QDataStream;
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/**
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* Interface for all NBT tags
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*/
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class AbstractTag {
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public:
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const quint8 id() const;
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static const quint8 extractId(const QByteArray &data);
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static AbstractTag *extractEmptyTag(const QByteArray &data);
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friend QDataStream &operator<<(QDataStream &data, const AbstractTag &tag);
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friend QDataStream &operator>>(QDataStream &data, AbstractTag &tag);
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protected:
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/**
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* Create a new tag
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*
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* @param id
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*/
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explicit AbstractTag(const quint8 id);
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/**
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* Read a tag from a data stream
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*
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* @param data The data stream
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*
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* @return True if read is success, otherwise false
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*/
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virtual void readFromData(QDataStream &data) = 0;
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/**
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* Write a tag to a data stream
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*
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* @param data The data stream
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*
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* @return True if write is success, otherwise false
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*/
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virtual void writeToData(QDataStream &data) const = 0;
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private:
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/**
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* The tag's ID
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*/
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const quint8 m_id;
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};
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#endif //NBTMODIFIER_ABSTRACTTAG_H
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