Keyboard: KYTB

       Name: KYTB                                                    [Show more]
       Type: Variable
   Category: Keyboard
    Summary: Lookup table for in-flight keyboard controls
  Deep dive: The key logger
    Context: See this variable in context in the source code
 References: This variable is used as follows:
             * RDKEY uses KYTB


 Keyboard table for in-flight controls. This table contains the ASCII values
 for the flight keys.


.KYTB

 RTS                    ; Return from the subroutine (used as an entry point and
                        ; a fall-through from above)

                        ; These are the primary flight controls (pitch, roll,
                        ; speed and lasers):

 EQUS "/"               ; ?         KYTB+1      Slow down
 EQUS " "               ; Space     KYTB+2      Speed up
 EQUS ","               ; <         KYTB+3      Roll left
 EQUS "."               ; >         KYTB+4      Roll right
 EQUS "X"               ; X         KYTB+5      Pull up
 EQUS "S"               ; S         KYTB+6      Pitch down
 EQUS "A"               ; A         KYTB+7      Fire lasers

                        ; These are the secondary flight controls:

 EQUS "B"               ; B         KYTB+8      Energy bomb
 EQUB 27                ; ESCAPE    KYTB+9      Launch escape pod
 EQUS "T"               ; T         KYTB+10     Arm missile
 EQUS "U"               ; U         KYTB+11     Unarm missile
 EQUS "M"               ; M         KYTB+12     Fire missile
 EQUS "E"               ; E         KYTB+13     E.C.M.
 EQUS "J"               ; J         KYTB+14     In-system jump
 EQUS "C"               ; C         KYTB+15     Docking computer
 EQUS "P"               ; P         KYTB+16     Cancel docking computer