mirror of
https://github.com/deater/dos33fsprogs.git
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122 lines
1.3 KiB
ArmAsm
122 lines
1.3 KiB
ArmAsm
;=============================
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; mockingboard where available
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;=============================
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mock_anim:
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lda #11
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sta CH
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lda #21
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sta CV
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jsr VTAB
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lda #<mock_string
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ldy #>mock_string
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jsr STROUT
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lda #9
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sta paren_limit_smc+1
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jsr paren_move
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lda #7
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sta paren_limit_smc+1
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jsr paren_move
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lda #5
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sta paren_limit_smc+1
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jsr paren_move
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; flip the parens
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lda #9
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sta paren_flip1_smc+1
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lda #30
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sta paren_flip2_smc+1
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jsr paren_flip
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lda #7
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sta paren_flip1_smc+1
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lda #32
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sta paren_flip2_smc+1
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jsr paren_flip
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lda #5
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sta paren_flip1_smc+1
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lda #34
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sta paren_flip2_smc+1
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jsr paren_flip
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; where available
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lda #12
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sta CH
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lda #22
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sta CV
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jsr VTAB
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lda #<mock2_string
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ldy #>mock2_string
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jsr STROUT
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rts
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; animate the parenthesis
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paren_move:
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ldx #0
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ldy #39
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parenthesis_loop:
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lda #' '|$80
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sta $6d0,X
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sta $6d0,Y
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inx
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dey
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lda #'('|$80
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sta $6d0,X
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lda #')'|$80
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sta $6d0,Y
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lda #128
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jsr WAIT
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paren_limit_smc:
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cpx #9
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bne parenthesis_loop
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rts
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; flip the parenthesis
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paren_flip:
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paren_flip1_smc:
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ldx #9
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lda #')'|$80
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sta $6d0,X
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paren_flip2_smc:
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ldy #30
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lda #'('|$80
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sta $6d0,Y
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lda #200
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jsr WAIT
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rts
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mock_string:
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.byte "MOCKINGBOARD SOUND",0
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; .byte ") ) ) MOCKINGBOARD SOUND ( ( (",0
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mock2_string:
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.byte "WHERE AVAILABLE",0
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