Read Amiga Basic Shape files

Read Amiga Basic Shape files

Usage

read.AmigaBasicShape(file, ...)

Arguments

file

A character string of the filename of the Amiga Basic Shape file to be read.

...

Arguments passed to rawToAmigaBasicShape().

Value

Returns an AmigaBasicShape() class object read from the file.

Details

AmigaBasic used the term 'shapes' for graphics (sprites and blitter objects) which it could display. These graphics were stored in a specific binary format, which can be read with this function. See AmigaBasicShape() for more details. The file can also be read from a virtual Amiga disk (adf_file_con()).

See also

Other AmigaBasicShape.operations: AmigaBasicShape, rasterToAmigaBasicShape(), write.AmigaBasicShape()

Other io.operations: read.AmigaBasicBMAP(), read.AmigaBasic(), read.AmigaBitmapFontSet(), read.AmigaBitmapFont(), read.AmigaIcon(), read.SysConfig(), read.iff(), write.AmigaBasicShape(), write.AmigaBasic(), write.AmigaBitmapFont(), write.AmigaIcon(), write.SysConfig(), write.iff()

Author

Pepijn de Vries

Examples

filename <- system.file("ball.shp", package = "AmigaFFH")
ball     <- read.AmigaBasicShape(filename)
## This is a sprite:
ball$flags[["fVSprite"]]
#> [1] TRUE

filename <- system.file("r_logo.shp", package = "AmigaFFH")
## The palette is not stored with an Amiga Basic Shape, so let's provide one:
r_logo   <- read.AmigaBasicShape(filename,
                                 palette = c("#FFFFFF", "#2266BB", "#3366BB", "#4477AA",
                                 "#778899", "#999999", "#AAAAAA", "#BBBBBB"))
## This is a blitter object:
r_logo$flags[["fVSprite"]]
#> [1] FALSE

## Just for fun, plot it:
plot(r_logo)