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bB bug or my foobar?


RevEng

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The attached binary is a slimmed-down version of a playfield loader I'm working on. Despite having nothing to do with setting the background color, it always colors the background purple when called, *even* if I explicitly set COLUBK to another color after the playfield load.

 

No sure if this is my fault, a bB error, or a expected bB behaviour. I'll be damned if I can find the cause. Any help would be appreciated.

 

bug.bas

 

bug.bas.bin

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Speaking of cycles, have you used Stella to check if you're going over 262:

 

http://www.randomterrain.com/atari-2600-memories-batari-basic-commands.html#timing

 

The third option I mention there (The Faster, Easier Way) is what I use. Much better than using set debug cycles in your bB code.

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