rawToAmigaBasicBMAP: Coerce raw data into an AmigaBasicBMAP class object

In AmigaFFH: Commodore Amiga File Format Handler

Coerce raw data into an AmigaBasicBMAP class object

Description

Coerce raw data into an AmigaBasicBMAP() class object

Usage

rawToAmigaBasicBMAP(x, ...)

Arguments

x	A vector of raw data that is to be converted into an AmigaBasicBMAP() class object.
...	Currently ignored.

Details

An Amiga Basic BMAP file maps the offset of routines in Amiga libraries. This function converts the raw format in which it would be stored as a file into a comprehensive S3 class object.

Value

An AmigaBasicBMAP() class object based on x.

Author(s)

Pepijn de Vries

See Also

Other AmigaBasic.operations: AmigaBasic.reserved(), AmigaBasicBMAP, AmigaBasic, [.AmigaBasic(), as.AmigaBasicBMAP(), as.AmigaBasic(), as.character(), check.names.AmigaBasic(), names.AmigaBasic(), rawToAmigaBasic(), read.AmigaBasicBMAP(), read.AmigaBasic(), write.AmigaBasic()

Other raw.operations: as.AmigaBasic(), as.raw.AmigaBasic(), colourToAmigaRaw(), packBitmap(), rawToAmigaBasicShape(), rawToAmigaBasic(), rawToAmigaBitmapFontSet(), rawToAmigaBitmapFont(), rawToAmigaIcon(), rawToHWSprite(), rawToIFFChunk(), rawToSysConfig(), simpleAmigaIcon()

Examples

## A small fragment of the dos.library BMAP would look like this:
dos.bmap <- as.AmigaBasicBMAP(list(
  xOpen = list(
    libraryVectorOffset = -30,
    registers = as.raw(2:3)
  ),
  xClose = list(
    libraryVectorOffset = -36,
    registers = as.raw(2)
  ),
  xRead = list(
    libraryVectorOffset = -42,
    registers = as.raw(2:4)
  )
))

## The raw representation would be
dos.bmap.raw <- as.raw(dos.bmap)

## And the reverse
rawToAmigaBasicBMAP(dos.bmap.raw)

AmigaFFH documentation built on April 3, 2025, 11:35 p.m.