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fox32rom: Allow "%%" in format strings for printing an actual '%' char

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ry755 2022-02-22 13:58:15 -08:00 committed by Ry
parent 702cf11558
commit 73a109415a
1 changed files with 12 additions and 0 deletions
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12
draw_text.asm
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@ -127,12 +127,24 @@ draw_format_str_generic_loop:
draw_format_str_generic_found_format_specifier:
inc r0
; percent sign
cmp.8 [r0], '%'
ifz call draw_format_str_generic_percent_sign
; unsigned decimal
cmp.8 [r0], 'u'
ifz call draw_format_str_generic_unsigned_decimal
inc r0
jmp draw_format_str_generic_loop
draw_format_str_generic_percent_sign:
push r0
mov r0, '%'
call draw_font_tile_generic
add r1, r6
pop r0
inc r16
ret
draw_format_str_generic_unsigned_decimal:
call draw_format_str_generic_get_parameter
push r0