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fvdhoef / aquarius-plus

Official Aquarius+ repository
MIT License
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BASIC sprite data is not cleared after reset (emulator/physical) #35

Closed MattPilz closed 11 months ago

MattPilz commented 11 months ago

(Tested on 0.17a)

When defining sprites, their data persists even after running "NEW" command or CTRL+ESC to reset BASIC (including System → Reset Aquarius+ in emulator).

Example code (spritetest.baq):

10 CLS:SCREEN 4
20 SET TILE 0 TO $"12345678"
30 DEF SPRITE S$ = 0,0,0
40 DEF TILELIST T$ = 0
50 DEF ATTRLIST A$ = 0
60 SET SPRITE S$ TILE T$ ATTR A$
70 SET SPRITE S$ POS 100,100 ON
RUN

After reset, type SCREEN 4 (or SCREEN 3) and you will see the sprite data persists. I would expect a reset to do a memory wipe including all sprite data.

spritetest.zip

RevCurtisP commented 11 months ago

Fixed in current release of plusBASIC, available at https://github.com/RevCurtisP/AquariusPlus/tree/main/plusBasic/zout/aquarius,rom plusBASIC dev releases happen frequently, so it's best to always download the latest rom and try it, to make sure the problem hasn't already been addressed