mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-11-19 12:32:35 +00:00
169 lines
1.7 KiB
ArmAsm
169 lines
1.7 KiB
ArmAsm
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slug_cutscene:
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;====================
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; First the slug part
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lda #$8
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sta DRAW_PAGE
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jsr clear_top
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lda #<slug_background
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sta INL
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lda #>slug_background
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sta INH
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lda #15
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sta XPOS
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lda #10
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sta YPOS
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jsr put_sprite
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lda #$0
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sta DRAW_PAGE
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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jsr page_flip
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ldx #0
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stx CUTFRAME
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sluggy_loop:
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jsr gr_copy_to_current
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ldx CUTFRAME
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lda slug_frames,X
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sta INL
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lda slug_frames+1,X
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sta INH
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lda #15
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sta XPOS
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lda #18
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sta YPOS
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jsr put_sprite
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jsr page_flip
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ldx #2
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long_delay:
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lda #250
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jsr WAIT
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dex
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bne long_delay
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ldx CUTFRAME
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inx
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inx
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stx CUTFRAME
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cpx #12
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beq sluggy_end
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jmp sluggy_loop
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sluggy_end:
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;====================
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; Then the leg part
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lda #$8
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sta DRAW_PAGE
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jsr clear_top
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lda #<leg_background
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sta INL
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lda #>leg_background
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sta INH
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lda #15
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sta XPOS
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lda #10
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sta YPOS
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jsr put_sprite
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lda #$0
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sta DRAW_PAGE
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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jsr page_flip
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ldx #0
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stx CUTFRAME
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leg_loop:
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jsr gr_copy_to_current
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ldx CUTFRAME
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lda leg_frames,X
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sta INL
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lda leg_frames+1,X
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sta INH
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lda #18
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sta XPOS
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lda #18
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sta YPOS
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jsr put_sprite
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jsr page_flip
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ldx #4
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long_delay2:
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lda #250
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jsr WAIT
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dex
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bne long_delay2
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ldx CUTFRAME
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inx
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inx
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stx CUTFRAME
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cpx #12
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beq leg_end
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jmp leg_loop
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leg_end:
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;=============================
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; Restore background to $c00
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jmp cavern_load_background
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; rts ; tail call?
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; sluggy freelance
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slug_frames:
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.word sluggy1
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.word sluggy2
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.word sluggy3
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.word sluggy4
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.word sluggy5
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.word sluggy6
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leg_frames:
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.word leg1
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.word leg2
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.word leg3
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.word leg4
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.word leg5
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.word leg5
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