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sa: strip out some unused stuff
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@ -34,6 +34,7 @@ add cursor (a bit distracting) 20162
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feature complete 40 col: 20180
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intial 80 col support: 20191
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80 col cursor: 20344
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strip out some unneeded text printing: 19962
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Memory Map
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@ -15,8 +15,6 @@ UNPACK_BUFFER EQU $5E00 ; $5E00 - $9600, 14k, $3800
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; init variables
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lda #0
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sta CH
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sta CV
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sta DONE_PLAYING
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sta MB_CHUNK_OFFSET
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sta DECODE_ERROR
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@ -26,25 +24,12 @@ UNPACK_BUFFER EQU $5E00 ; $5E00 - $9600, 14k, $3800
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lda #0
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sta FORTYCOL
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; print detection message
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lda #<mocking_message ; load loading message
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sta OUTL
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lda #>mocking_message
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sta OUTH
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jsr move_and_print ; print it
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jsr mockingboard_detect_slot4 ; call detection routine
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cpx #$1
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beq mockingboard_found
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lda #<not_message ; if not found, print that
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sta OUTL
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lda #>not_message
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sta OUTH
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inc CV
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jsr move_and_print
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; Not found.
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; Print a message for debugging?
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jmp forever_loop ; and wait forever
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mockingboard_found:
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@ -331,9 +316,7 @@ page_copy_loop:
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;routines
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;=========
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.include "../asm_routines/gr_offsets.s"
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.include "../asm_routines/text_print.s"
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.include "../asm_routines/mockingboard_a.s"
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.include "../asm_routines/gr_fast_clear.s"
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.include "../asm_routines/lz4_decode.s"
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.include "display_art.s"
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@ -344,9 +327,6 @@ page_copy_loop:
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;=========
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; strings
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;=========
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mocking_message: .asciiz "LOOKING FOR MOCKINGBOARD IN SLOT #4"
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not_message: .byte "NOT "
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loading_message: .asciiz "LOADING"
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lyrics:
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