storeDouble(value:)

Other members in extension

Types

• enum CompressionMode
• enum ModeFlags
• struct UnixPermissionFlags

Type members

• static func fileExists(path: String) -> Bool

  Returns true if the file exists in the given path.

• static func getFileAsBytes(path: String) -> PackedByteArray

  Returns the whole path file contents as a PackedByteArray without any decoding.

• static func getFileAsString(path: String) -> String

  Returns the whole path file contents as a String. Text is interpreted as being UTF-8 encoded.

• static func getHiddenAttribute(file: String) -> Bool

  Returns true, if file hidden attribute is set.

• static func getMd5(path: String) -> String

  Returns an MD5 String representing the file at the given path or an empty String on failure.

• static func getModifiedTime(file: String) -> UInt

  Returns the last time the file was modified in Unix timestamp format, or 0 on error. This Unix timestamp can be converted to another format using the Time singleton.

• static func getOpenError() -> GodotError

  Returns the result of the last open(path:flags:) call in the current thread.

• static func getReadOnlyAttribute(file: String) -> Bool

  Returns true, if file read only attribute is set.

• static func getSha256(path: String) -> String

  Returns a SHA-256 String representing the file at the given path or an empty String on failure.

• static func getUnixPermissions(file: String) -> FileAccess.UnixPermissionFlags

  Returns file UNIX permissions.

• static func open(path: String, flags: FileAccess.ModeFlags) -> FileAccess?

  Creates a new FileAccess object and opens the file for writing or reading, depending on the flags.

• static func openCompressed(path: String, modeFlags: FileAccess.ModeFlags, compressionMode: FileAccess.CompressionMode) -> FileAccess?

  Creates a new FileAccess object and opens a compressed file for reading or writing.

• static func openEncrypted(path: String, modeFlags: FileAccess.ModeFlags, key: PackedByteArray) -> FileAccess?

  Creates a new FileAccess object and opens an encrypted file in write or read mode. You need to pass a binary key to encrypt/decrypt it.

• static func openEncryptedWithPass(path: String, modeFlags: FileAccess.ModeFlags, pass: String) -> FileAccess?

  Creates a new FileAccess object and opens an encrypted file in write or read mode. You need to pass a password to encrypt/decrypt it.

• static func setHiddenAttribute(file: String, hidden: Bool) -> GodotError

  Sets file hidden attribute.

• static func setReadOnlyAttribute(file: String, ro: Bool) -> GodotError

  Sets file read only attribute.

• static func setUnixPermissions(file: String, permissions: FileAccess.UnixPermissionFlags) -> GodotError

  Sets file UNIX permissions.

• class var godotClassName: StringName

Instance members

• var bigEndian: Bool

  If true, the file is read with big-endian endianness. If false, the file is read with little-endian endianness. If in doubt, leave this to false as most files are written with little-endian endianness.

• func close()

  Closes the currently opened file and prevents subsequent read/write operations. Use flush to persist the data to disk without closing the file.

• func eofReached() -> Bool

  Returns true if the file cursor has already read past the end of the file.

• func flush()

  Writes the file’s buffer to disk. Flushing is automatically performed when the file is closed. This means you don’t need to call flush manually before closing a file. Still, calling flush can be used to ensure the data is safe even if the project crashes instead of being closed gracefully.

• func get16() -> UInt16

  Returns the next 16 bits from the file as an integer. See store16(value:) for details on what values can be stored and retrieved this way.

• func get32() -> UInt32

  Returns the next 32 bits from the file as an integer. See store32(value:) for details on what values can be stored and retrieved this way.

• func get64() -> UInt

  Returns the next 64 bits from the file as an integer. See store64(value:) for details on what values can be stored and retrieved this way.

• func get8() -> UInt8

  Returns the next 8 bits from the file as an integer. See store8(value:) for details on what values can be stored and retrieved this way.

• func getAsText(skipCr: Bool) -> String

  Returns the whole file as a String. Text is interpreted as being UTF-8 encoded.

• func getBuffer(length: Int) -> PackedByteArray

  Returns next length bytes of the file as a PackedByteArray.

• func getCsvLine(delim: String) -> PackedStringArray

  Returns the next value of the file in CSV (Comma-Separated Values) format. You can pass a different delimiter delim to use other than the default "," (comma). This delimiter must be one-character long, and cannot be a double quotation mark.

• func getDouble() -> Double

  Returns the next 64 bits from the file as a floating-point number.

• func getError() -> GodotError

  Returns the last error that happened when trying to perform operations. Compare with the ERR_FILE_* constants from GodotError.

• func getFloat() -> Double

  Returns the next 32 bits from the file as a floating-point number.

• func getLength() -> UInt

  Returns the size of the file in bytes.

• func getLine() -> String

  Returns the next line of the file as a String.

• func getPascalString() -> String

  Returns a String saved in Pascal format from the file.

• func getPath() -> String

  Returns the path as a String for the current open file.

• func getPathAbsolute() -> String

  Returns the absolute path as a String for the current open file.

• func getPosition() -> UInt

  Returns the file cursor’s position.

• func getReal() -> Double

  Returns the next bits from the file as a floating-point number.

• func getVar(allowObjects: Bool) -> Variant

  Returns the next Variant value from the file. If allowObjects is true, decoding objects is allowed.

• func isOpen() -> Bool

  Returns true if the file is currently opened.

• func seek(position: UInt)

  Changes the file reading/writing cursor to the specified position (in bytes from the beginning of the file).

• func seekEnd(position: Int)

  Changes the file reading/writing cursor to the specified position (in bytes from the end of the file).

• func store16(value: UInt16)

  Stores an integer as 16 bits in the file.

• func store32(value: UInt32)

  Stores an integer as 32 bits in the file.

• func store64(value: UInt)

  Stores an integer as 64 bits in the file.

• func store8(value: UInt8)

  Stores an integer as 8 bits in the file.

• func storeBuffer(PackedByteArray)

  Stores the given array of bytes in the file.

• func storeCsvLine(values: PackedStringArray, delim: String)

  Store the given PackedStringArray in the file as a line formatted in the CSV (Comma-Separated Values) format. You can pass a different delimiter delim to use other than the default "," (comma). This delimiter must be one-character long.

• func storeFloat(value: Double)

  Stores a floating-point number as 32 bits in the file.

• func storeLine(String)

  Appends line to the file followed by a line return character (\n), encoding the text as UTF-8.

• func storePascalString(String)

  Stores the given String as a line in the file in Pascal format (i.e. also store the length of the string).

• func storeReal(value: Double)

  Stores a floating-point number in the file.

• func storeString(String)

  Appends string to the file without a line return, encoding the text as UTF-8.

• func storeVar(value: Variant, fullObjects: Bool)

  Stores any Variant value in the file. If fullObjects is true, encoding objects is allowed (and can potentially include code).