athena::io::MCFileWriter Class Reference

The Minish Cap Save save data writer class. More...

#include <MCFileWriter.hpp>

Inheritance diagram for athena::io::MCFileWriter:

Collaboration diagram for athena::io::MCFileWriter:

Public Member Functions
	MCFileWriter (atUint8 *, atUint64)
	This constructor takes an existing buffer to write to. More...
	MCFileWriter (const std::string &)
	This constructor creates an instance from a file on disk. More...
void	writeFile (MCFile *file)
	Writes the given save data to a file on disk. More...

Static Public Member Functions
static atUint16	calculateChecksum (atUint8 *data, atUint32 length)

Additional Inherited Members
Protected Member Functions inherited from athena::io::MemoryCopyWriter
	MemoryCopyWriter (atUint8 *data=nullptr, atUint64 length=0x10)
	This constructor copies an existing buffer to write to. More...
	MemoryCopyWriter (const std::string &filename)
	This constructor creates an instance from a file on disk. More...
void	seek (atInt64 pos, SeekOrigin origin=SeekOrigin::Current)
	Sets the buffers position relative to the specified position. It seeks relative to the current position by default. More...
void	setData (const atUint8 *data, atUint64 length)
	Sets the buffer to the given one, deleting the current one. BEWARE: As this deletes the current buffer it WILL cause a loss of data if that was not the intent. Once you pass the data to setData DO NOT delete the buffer as Stream now owns the address, this is done to keep memory usage down. More...
void	writeUBytes (const atUint8 *data, atUint64 len)
	Writes the given buffer with the specified length, buffers can be bigger than the length however it's undefined behavior to try and write a buffer which is smaller than the given length. More...
	MemoryWriter (atUint8 *data, atUint64 length, bool takeOwnership=false)
	This constructor references an existing buffer to write to in-place. More...
atUint64	position () const
	Returns the current position in the stream. More...
atUint64	length () const
	Returns the length of the stream. More...
bool	isOpen () const
void	setData (atUint8 *data, atUint64 length, bool takeOwnership=false)
	Sets the buffer to the given one, deleting the current one if it owns it. More...
atUint8 *	data () const
	Returns a copy of the current buffer. Changes to the copy do not affect the buffer so it's perfectly safe to directly edit the buffer and use setData to set the new information. More...
void	setFilepath (const std::string &filepath)
	Sets the target file. More...
std::string	filepath () const
	Returns the target file.
void	save (const std::string &filename="")
	Saves the file to the specified file. More...
Protected Member Functions inherited from athena::io::IStreamWriter
void	seekAlign32 ()
	Sets the buffers position relative to the next 32-byte aligned position.
bool	atEnd () const
	Returns whether or not the stream is at the end. More...
void	writeUByte (atUint8 val)
	Writes a byte at the current position and advances the position by one byte. More...
void	writeVal (atUint8 val)
void	writeValLittle (atUint8 val)
void	writeValBig (atUint8 val)
void	writeByte (atInt8 val)
	Writes a byte at the current position and advances the position by one byte. More...
void	writeVal (atInt8 val)
void	writeValLittle (atInt8 val)
void	writeValBig (atInt8 val)
void	writeBytes (const void *data, atUint64 len)
	Writes the given buffer with the specified length, buffers can be bigger than the length however it's undefined behavior to try and write a buffer which is smaller than the given length. More...
void	writeInt16 (atInt16 val)
	Writes an Int16 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atInt16 val)
void	writeInt16Little (atInt16 val)
	Writes an Int16 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atInt16 val)
void	writeInt16Big (atInt16 val)
	Writes an Int16 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atInt16 val)
void	writeUint16 (atUint16 val)
	Writes an Uint16 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atUint16 val)
void	writeUint16Little (atUint16 val)
	Writes an Uint16 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atUint16 val)
void	writeUint16Big (atUint16 val)
	Writes an Uint16 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atUint16 val)
void	writeInt32 (atInt32 val)
	Writes an Int32 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atInt32 val)
void	writeInt32Little (atInt32 val)
	Writes an Int32 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atInt32 val)
void	writeInt32Big (atInt32 val)
	Writes an Int32 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atInt32 val)
void	writeUint32 (atUint32 val)
	Writes an Uint32 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atUint32 val)
void	writeUint32Little (atUint32 val)
	Writes an Uint32 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atUint32 val)
void	writeUint32Big (atUint32 val)
	Writes an Uint32 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atUint32 val)
void	writeInt64 (atInt64 val)
	Writes an Int64 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atInt64 val)
void	writeInt64Little (atInt64 val)
	Writes an Int64 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atInt64 val)
void	writeInt64Big (atInt64 val)
	Writes an Int64 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atInt64 val)
void	writeUint64 (atUint64 val)
	Writes an Uint64 to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (atUint64 val)
void	writeUint64Little (atUint64 val)
	Writes an Uint64 to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (atUint64 val)
void	writeUint64Big (atUint64 val)
	Writes an Uint64 to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (atUint64 val)
void	writeFloat (float val)
	Writes an float to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (float val)
void	writeFloatLittle (float val)
	Writes an float to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (float val)
void	writeFloatBig (float val)
	Writes an float to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (float val)
void	writeDouble (double val)
	Writes an double to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (double val)
void	writeDoubleLittle (double val)
	Writes an double to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (double val)
void	writeDoubleBig (double val)
	Writes an double to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (double val)
void	writeBool (bool val)
	Writes an bool to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (bool val)
void	writeValLittle (bool val)
void	writeValBig (bool val)
void	writeVec2f (const atVec2f &vec)
	Writes an atVec2f (8 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec2f &val)
void	writeVec2fLittle (const atVec2f &vec)
	Writes an atVec2f (8 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec2f &val)
void	writeVec2fBig (const atVec2f &vec)
	Writes an atVec2f (8 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec2f &val)
void	writeVec3f (const atVec3f &vec)
	Writes an atVec3f (12 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec3f &val)
void	writeVec3fLittle (const atVec3f &vec)
	Writes an atVec3f (12 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec3f &val)
void	writeVec3fBig (const atVec3f &vec)
	Writes an atVec3f (12 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec3f &val)
void	writeVec4f (const atVec4f &vec)
	Writes an atVec4f (16 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec4f &val)
void	writeVec4fLittle (const atVec4f &vec)
	Writes an atVec4f (16 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec4f &val)
void	writeVec4fBig (const atVec4f &vec)
	Writes an atVec4f (16 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec4f &val)
void	writeVec2d (const atVec2d &vec)
	Writes an atVec2d (16 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec2d &val)
void	writeVec2dLittle (const atVec2d &vec)
	Writes an atVec2d (16 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec2d &val)
void	writeVec2dBig (const atVec2d &vec)
	Writes an atVec2d (16 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec2d &val)
void	writeVec3d (const atVec3d &vec)
	Writes an atVec3d (24 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec3d &val)
void	writeVec3dLittle (const atVec3d &vec)
	Writes an atVec3d (24 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec3d &val)
void	writeVec3dBig (const atVec3d &vec)
	Writes an atVec3d (24 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec3d &val)
void	writeVec4d (const atVec4d &vec)
	Writes an atVec4d (32 bytes) to the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeVal (const atVec4d &val)
void	writeVec4dLittle (const atVec4d &vec)
	Writes an atVec4d (32 bytes) to the buffer and advances the buffer. It also swaps the bytes against little depending on the platform. More...
void	writeValLittle (const atVec4d &val)
void	writeVec4dBig (const atVec4d &vec)
	Writes an atVec4d (32 bytes) to the buffer and advances the buffer. It also swaps the bytes against big depending on the platform. More...
void	writeValBig (const atVec4d &val)
void	writeStringAsWString (const std::string &str, atInt32 fixedLen=-1)
	Converts a UTF8 string to a wide-char string in the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeStringAsWStringLittle (const std::string &str, atInt32 fixedLen=-1)
	Converts a UTF8 string to a wide-char string in the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeStringAsWStringBig (const std::string &str, atInt32 fixedLen=-1)
	Converts a UTF8 string to a wide-char string in the buffer and advances the buffer. It also swaps the bytes depending on the platform and Stream settings. More...
void	writeString (const std::string &str, atInt32 fixedLen=-1)
	Writes an string to the buffer and advances the buffer. More...
void	writeVal (const std::string &val)
void	writeWString (const std::wstring &str, atInt32 fixedLen=-1)
	Writes an wstring to the buffer and advances the buffer. More...
void	writeVal (const std::wstring &val)
void	writeWStringLittle (const std::wstring &str, atInt32 fixedLen=-1)
	Writes an wstring to the buffer and advances the buffer. More...
void	writeValLittle (const std::wstring &val)
void	writeWStringBig (const std::wstring &str, atInt32 fixedLen=-1)
	Writes an wstring to the buffer and advances the buffer. More...
void	writeValBig (const std::wstring &val)
void	fill (atUint8 val, atUint64 length)
void	fill (atInt8 val, atUint64 length)
template<class T >
void	enumerate (const std::vector< T > &vector, typename std::enable_if< std::is_arithmetic< T >::value||std::is_same< T, atVec2f >::value||std::is_same< T, atVec3f >::value||std::is_same< T, atVec4f >::value >::type *=0)
	Performs automatic std::vector enumeration writes using numeric type T. More...
template<class T >
void	enumerateLittle (const std::vector< T > &vector, typename std::enable_if< std::is_arithmetic< T >::value||std::is_same< T, atVec2f >::value||std::is_same< T, atVec3f >::value||std::is_same< T, atVec4f >::value >::type *=0)
	Performs automatic std::vector enumeration writes using numeric type T. More...
template<class T >
void	enumerateBig (const std::vector< T > &vector, typename std::enable_if< std::is_arithmetic< T >::value||std::is_same< T, atVec2f >::value||std::is_same< T, atVec3f >::value||std::is_same< T, atVec4f >::value >::type *=0)
	Performs automatic std::vector enumeration writes using numeric type T. More...
template<class T >
void	enumerate (const std::vector< T > &vector, typename std::enable_if<!std::is_arithmetic< T >::value &&!std::is_same< T, atVec2f >::value &&!std::is_same< T, atVec3f >::value &&!std::is_same< T, atVec4f >::value >::type *=0)
	Performs automatic std::vector enumeration writes using non-numeric type T. More...
Protected Member Functions inherited from athena::io::IStream
void	setError ()
void	setEndian (Endian endian)
Endian	endian () const
bool	isBigEndian () const
bool	isLittleEndian () const
bool	hasError () const
Protected Attributes inherited from athena::io::MemoryCopyWriter
std::unique_ptr< atUint8[]>	m_dataCopy
Protected Attributes inherited from athena::io::MemoryWriter
atUint8 *	m_data
atUint64	m_length
atUint64	m_position
bool	m_bufferOwned
std::string	m_filepath
	Path to the target file.
Protected Attributes inherited from athena::io::IStream
bool	m_hasError = false
Endian	m_endian = BigEndian

Detailed Description

The Minish Cap Save save data writer class.

A Class for writing binary data to a The Minish Cap Save File, all work is done using a memory buffer, and not written directly from the disk.

See also

BinaryWriter

Definition at line 22 of file MCFileWriter.hpp.

Constructor & Destructor Documentation

athena::io::MCFileWriter::MCFileWriter	(	atUint8 *	,
		atUint64
	)

This constructor takes an existing buffer to write to.

Parameters

data	The existing buffer
length	The length of the existing buffer

athena::io::MCFileWriter::MCFileWriter

(

const std::string &

)

This constructor creates an instance from a file on disk.

Parameters

filename

The file to create the stream from

Member Function Documentation

void athena::io::MCFileWriter::writeFile

(

MCFile *

file

)

Writes the given save data to a file on disk.

Parameters

file	Save data to write

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The documentation for this class was generated from the following file:

• include/athena/MCFileWriter.hpp