Available on: d32 c128 c64 vic20 to8 plus4 pc128op d64 mo5 coco3 coco

RASTER AT

Initialize a raster routine. In other words, asynchronously and in parallel with the execution of the main program, the routine starting from the label provided will be executed when the video raster on the screen reaches the value given.

syntax example abbreviation back to keywords

SYNTAX

 RASTER AT [integer] WITH [label]
 RASTER AT [expression] WITH [label]


Legend
  • id : identifier
  • type : datatype
  • v : value
  • "..." : string
  • [...] : optional

EXAMPLE

 RASTER AT #$42 WITH rasterRoutine
 RASTER AT (rasterLine+1) WITH rasterRoutine


ABBREVIATION: Rst At

Join BASIC 10Liner Contest with ugBASIC!

An interesting competition is held at the beginning of each year: the BASIC 10Liner Contest. It is possible to use ugBASIC to participate in the next "BASIC10Liner" competition, in the following categories:

  • PUR-120 - A game in 10 lines of max 120 characters (w/abbrev.)
  • EXTREME-256 - A game in 10 lines of max 256 characters (w/abbrev.)
  • SCHAU - Any program in 10 lines of max 256 characters (w/abbrev.)
In order to reduce space you can use this abbreviation for this instruction: 

RASTER AT ↔ Rst At

Any problem?

If you have found a problem with this keyword, if you think there is a bug or, more simply, you would like it to be improved, open an issue for this example on GitHub.
Thank you!

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