Start and end: BR1 (Part 1 of 2)

       Name: BR1 (Part 1 of 2)                                       [Show more]
       Type: Subroutine
   Category: Start and end
    Summary: Show the "Load New Commander (Y/N)?" screen and start the game
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * BRBR calls BR1
             * DK4 calls BR1
             * TT102 calls via QU5


 BRKV is set to point to BR1 by the loading process.

 Other entry points:

   QU5                  Restart the game using the last saved commander without
                        asking whether to load a new commander file


.BR1

 LDX #3                 \ Set XC = 3 (set text cursor to column 3)
 STX XC

 JSR FX200              \ Disable the ESCAPE key and clear memory if the BREAK
                        \ key is pressed (*FX 200,3)

 LDX #CYL               \ Call TITLE to show a rotating Cobra Mk III (#CYL) and
 LDA #6                 \ token 6 ("LOAD NEW {single cap}COMMANDER {all caps}
 JSR TITLE              \ (Y/N)?{sentence case}{cr}{cr}"), returning with the
                        \ internal number of the key pressed in A

 CMP #&44               \ Did we press "Y"? If not, jump to QU5, otherwise
 BNE QU5                \ continue on to load a new commander

 JSR DFAULT             \ Call DFAULT to reset the current commander data block
                        \ to the last saved commander

 JSR SVE                \ Call SVE to load a new commander into the last saved
                        \ commander data block

.QU5

 JSR DFAULT             \ Call DFAULT to reset the current commander data block
                        \ to the last saved commander