 Description | The first question ("Báziscím") asks for the Base Address of where the new code should go. Enter 20480 ($5000) for example.
After the program ran, you can call the installed Turbo-Block routine like this:
SYS 20480, type, x1, y1, x2, y2
type = 0: clear, 1: draw, 2: xor
The block (rectangle) will be between x1,y1 and x2,y2 coordinate pairs, inclusive.
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