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⌂ ∞ ▽ Elite on the 6502

Icon bar: BlankButtons8To11

[NES version, Bank 3]

       Name: BlankButtons8To11                                       [Show more]
       Type: Subroutine
   Category: Icon bar
    Summary: Blank from the eighth to the eleventh button on the icon bar

    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * SetupIconBarCharts calls BlankButtons8To11
             * SetupIconBarFlight calls BlankButtons8To11




.BlankButtons8To11

 LDY #19                ; Blank the eighth button on the icon bar
 JSR DrawBlankButton3x2

 LDY #22                ; Blank the ninth button on the icon bar
 JSR DrawBlankButton2x2

 LDY #24                ; Blank the tenth button on the icon bar
 JSR DrawBlankButton3x2

 LDY #27                ; Blank the eleventh button on the icon bar and return
 JMP DrawBlankButton2x2 ; from the subroutine using a tail call