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⌂ ∞ ▽ Elite on the 6502

Version analysis of NWSTARS

This code appears in the following versions (click to see it in the source code):

Code variations between these versions are shown below.

       Name: NWSTARS
       Type: Subroutine
   Category: Stardust
    Summary: Initialise the stardust field



 This routine is called when the space view is initialised in routine LOOK1.



.NWSTARS

Code variation 1 of 1A variation in the comments only

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Cassette, 6502SP, Master
Flight, Electron
 LDA QQ11               \ If this is not a space view, jump to WPSHPS to skip
\ORA MJ                 \ the initialisation of the SX, SY and SZ tables. The OR
 BNE WPSHPS             \ instruction is commented out in the original source,
                        \ but it would have the effect of also skipping the
                        \ initialisation if we had mis-jumped into witchspace

 LDA QQ11               \ If this is not a space view, jump to WPSHPS to skip
 BNE WPSHPS             \ the initialisation of the SX, SY and SZ tables