mirror of
https://github.com/deater/dos33fsprogs.git
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201 lines
3.8 KiB
ArmAsm
201 lines
3.8 KiB
ArmAsm
; Ocean
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;
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; by deater (Vince Weaver) <vince@deater.net>
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.include "../zp.inc"
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.include "../hardware.inc"
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.include "../qload.inc"
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.include "../music.inc"
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ocean_start:
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;=====================
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; initializations
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;=====================
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; in case we re-run for some reason
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; lda #$E6 ; INC =$E6, DEC=$C6
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; sta direction_smc
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; sta direction2_smc
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;===================
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; Load graphics
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;===================
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load_loop:
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bit SET_GR
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bit HIRES
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bit FULLGR
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bit PAGE1
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lda #0
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sta COUNT
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ocean_loop:
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; logo 1
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ldx COUNT
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lda frame_data_l,X
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sta zx_src_l+1
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lda frame_data_h,X
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sta zx_src_h+1
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lda #$40
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jsr zx02_full_decomp
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bit PAGE2
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direction2_smc:
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inc COUNT
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; right logo
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ldx COUNT
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lda frame_data_l,X
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sta zx_src_l+1
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lda frame_data_h,X
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sta zx_src_h+1
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lda #$20
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jsr zx02_full_decomp
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bit PAGE1
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restart_ocean:
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direction_smc:
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inc COUNT
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lda COUNT
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beq really_done_ocean
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cmp #32
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bne no_count_oflo
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lda #6 ; reset to 6
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sta COUNT
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no_count_oflo:
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end_smc:
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lda #75 ; really 76, finish one early
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jsr wait_for_pattern
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bcs done_ocean ; bge
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jmp ocean_loop ; loop
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; here done one early
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; reverse flow so we back out
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done_ocean:
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lda #76
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sta end_smc+1
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lda #$C6 ; INC =$E6, DEC=$C6
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sta direction_smc
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sta direction2_smc
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lda #6
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sta COUNT
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jmp ocean_loop
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; here once we've gone backwards to end
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really_done_ocean:
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lda #0
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jsr hgr_page2_clearscreen
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bit PAGE2
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jsr hgr_page1_clearscreen
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bit PAGE1
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lda #76
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jsr wait_for_pattern
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bcs really_done_ocean ; bge
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rts
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.include "../wait_keypress.s"
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; .include "../zx02_optim.s"
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.include "../hgr_clear_screen.s"
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.include "../irq_wait.s"
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frame_data_l:
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.byte <frame02_data,<frame03_data,<frame04_data,<frame05_data
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.byte <frame06_data,<frame07_data
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.byte <frame18_data,<frame19_data
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.byte <frame20_data,<frame21_data,<frame22_data,<frame23_data
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.byte <frame24_data,<frame25_data,<frame26_data,<frame27_data
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.byte <frame28_data,<frame29_data,<frame30_data,<frame31_data
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.byte <frame30_data,<frame29_data
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.byte <frame28_data,<frame27_data,<frame26_data,<frame25_data
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.byte <frame24_data,<frame23_data,<frame22_data,<frame21_data
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.byte <frame20_data,<frame19_data
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frame_data_h:
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.byte >frame02_data,>frame03_data,>frame04_data,>frame05_data
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.byte >frame06_data,>frame07_data
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.byte >frame18_data,>frame19_data
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.byte >frame20_data,>frame21_data,>frame22_data,>frame23_data
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.byte >frame24_data,>frame25_data,>frame26_data,>frame27_data
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.byte >frame28_data,>frame29_data,>frame30_data,>frame31_data
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.byte >frame30_data,>frame29_data
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.byte >frame28_data,>frame27_data,>frame26_data,>frame25_data
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.byte >frame24_data,>frame23_data,>frame22_data,>frame21_data
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.byte >frame20_data,>frame19_data
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frame02_data:
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.incbin "graphics/frame00000002.hgr.zx02"
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frame03_data:
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.incbin "graphics/frame00000003.hgr.zx02"
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frame04_data:
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.incbin "graphics/frame00000004.hgr.zx02"
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frame05_data:
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.incbin "graphics/frame00000005.hgr.zx02"
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frame06_data:
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.incbin "graphics/frame00000006.hgr.zx02"
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frame07_data:
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.incbin "graphics/frame00000007.hgr.zx02"
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frame18_data:
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.incbin "graphics/frame00000018.hgr.zx02"
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frame19_data:
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.incbin "graphics/frame00000019.hgr.zx02"
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frame20_data:
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.incbin "graphics/frame00000020.hgr.zx02"
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frame21_data:
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.incbin "graphics/frame00000021.hgr.zx02"
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frame22_data:
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.incbin "graphics/frame00000022.hgr.zx02"
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frame23_data:
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.incbin "graphics/frame00000023.hgr.zx02"
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frame24_data:
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.incbin "graphics/frame00000024.hgr.zx02"
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frame25_data:
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.incbin "graphics/frame00000025.hgr.zx02"
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frame26_data:
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.incbin "graphics/frame00000026.hgr.zx02"
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frame27_data:
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.incbin "graphics/frame00000027.hgr.zx02"
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frame28_data:
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.incbin "graphics/frame00000028.hgr.zx02"
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frame29_data:
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.incbin "graphics/frame00000029.hgr.zx02"
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frame30_data:
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.incbin "graphics/frame00000030.hgr.zx02"
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frame31_data:
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.incbin "graphics/frame00000031.hgr.zx02"
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