The ou2 (Bank 0) subroutine - Elite on the BBC Micro and NES

       Name: ou2                                                     [Show more]
       Type: Subroutine
   Category: Flight
    Summary: Display "E.C.M.SYSTEM DESTROYED" as an in-flight message
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * OUCH calls ou2


.ou2

 LDA #108               ; Set A to recursive token 108 ("E.C.M.SYSTEM")

 BNE ouch1              ; Jump up to ouch1 to print recursive token A as an
                        ; in-flight message, followed by " DESTROYED", and
                        ; return from the subroutine using a tail call (this
                        ; BNE is effectively a JMP as A is never zero)

Flight: ou2

[NES version, Bank 0]