Flight: ee3

       Name: ee3                                                     [Show more]
       Type: Subroutine
   Category: Flight
    Summary: Print the hyperspace countdown in the top-left of the screen
    Context: See this subroutine in context in the source code
 Variations: See code variations for this subroutine in the different versions
 References: This subroutine is called as follows:
             * TT102 calls ee3
             * TTX66 calls ee3
             * wW calls ee3


 Print the 8-bit number in X at text location (1, 1). Print the number to
 5 digits, left-padding with spaces for numbers with fewer than 3 digits (so
 numbers < 10000 are right-aligned), with no decimal point.


 Arguments:

   X                    The number to print


.ee3

 LDA #RED               \ Send a #SETCOL RED command to the I/O processor to
 JSR DOCOL              \ switch to colour 2, which is red in the space view

 LDA #1                 \ Move the text cursor to column 1 on row 1
 JSR DOXC
 JSR DOYC

 LDY #0                 \ Set Y = 0 for the high byte in pr6

                        \ Fall through into pr6 to print X to 5 digits, as the
                        \ high byte in Y is 0