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⌂ ∞ ▽ Aviator on the BBC Micro

Dashboard: xJoyCoord

       Name: xJoyCoord                                               [Show more]
       Type: Variable
   Category: Dashboard
    Summary: Temporary storage

    Context: See this variable in context in the source code
 References: This variable is used as follows:
             * DrawJoystickCross uses xJoyCoord
             * UpdateIndicator (Part 14 of 15) uses xJoyCoord




.xJoyCoord

 EQUB 0                 \ Temporary storage, typically used for storing
                        \ x-coordinates when drawing indicators

 EQUB 0                 \ The y-coordinate of the top of the current vertical
                        \ bar for indicator 11 (thrust), so we can erase it when
                        \ required

 EQUB &4D, &0D          \ These bytes appear to be unused
 EQUB &0C, &08
 EQUB &15, &20
 EQUB &20, &20
 EQUB &20, &20
 EQUB &20, &4C