Sound: ECMOF

       Name: ECMOF                                                   [Show more]
       Type: Subroutine
   Category: Sound
    Summary: Switch off the E.C.M.
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * Main flight loop (Part 16 of 16) calls ECMOF
             * RES2 calls ECMOF


 Switch the E.C.M. off, turn off the dashboard bulb and make the sound of the
 E.C.M. switching off).


.ECMOF

 LDA #0                 ; Set ECMA and ECMP to 0 to indicate that no E.C.M. is
 STA ECMA               ; currently running
 STA ECMP

 JSR ECBLB              ; Update the E.C.M. indicator bulb on the dashboard

 LDY #sfxecm            ; Call the NOISEOFF routine with A = sfxecm to turn off
 JMP NOISEOFF           ; the sound of the E.C.M. and return from the subroutine
                        ; using a tail call