lovebyte: plasma: compress whole thing
This commit is contained in:
Vince Weaver
parent
c9d1c05d86
commit
9684d4eacd
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@ -4,13 +4,15 @@ DOS33 = ../../../utils/dos33fs-utils/dos33
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TOKENIZE = ../../../utils/asoft_basic-utils/tokenize_asoft
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LINKERSCRIPTS = ../../../linker_scripts
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EMPTYDISK = ../../../empty_disk/empty.dsk
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ZX02 = ~/research/6502_compression/zx02.git/build/zx02
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all: plasma_mask.dsk
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plasma_mask.dsk: HELLO PLASMA_MASK
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plasma_mask.dsk: HELLO PLASMA_MASK PLASMA_NEW
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cp $(EMPTYDISK) plasma_mask.dsk
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$(DOS33) -y plasma_mask.dsk SAVE A HELLO
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$(DOS33) -y plasma_mask.dsk BSAVE -a 0x4000 PLASMA_MASK
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$(DOS33) -y plasma_mask.dsk BSAVE -a 0x1000 PLASMA_NEW
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###
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@ -23,10 +25,37 @@ PLASMA_MASK: plasma_mask.o
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ld65 -o PLASMA_MASK plasma_mask.o -C $(LINKERSCRIPTS)/apple2_4000.inc
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plasma_mask.o: plasma_mask.s gr_gbascalc.s make_tables.s \
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zp.inc hardware.inc zx02_optim.s make_tables.s \
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mA2E_2.s tracker_init.s play_frame.s \
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graphics/dsr_big.gr.zx02
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ca65 -o plasma_mask.o plasma_mask.s -l plasma_mask.lst
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###
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PLASMA_NEW: plasma_new.o
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ld65 -o PLASMA_NEW plasma_new.o -C $(LINKERSCRIPTS)/apple2_1000.inc
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plasma_new.o: plasma_new.s PLASMA_COMPRESS.zx02
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ca65 -o plasma_new.o plasma_new.s -l plasma_new.lst
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###
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PLASMA_COMPRESS.zx02: PLASMA_COMPRESS
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$(ZX02) -f PLASMA_COMPRESS PLASMA_COMPRESS.zx02
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###
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PLASMA_COMPRESS: plasma_compress.o
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ld65 -o PLASMA_COMPRESS plasma_compress.o -C $(LINKERSCRIPTS)/apple2_4000.inc
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plasma_compress.o: plasma_compress.s gr_gbascalc.s make_tables.s \
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zp.inc hardware.inc zx02_optim.s make_tables.s \
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mA2E_2.s tracker_init.s play_frame.s \
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graphics/dsr_big.gr.zx02
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ca65 -o plasma_compress.o plasma_compress.s -l plasma_compress.lst
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###
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clean:
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rm -f *~ *.o *.lst HELLO PLASMA_MASK
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@ -1,10 +1,10 @@
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5 HOME
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10 PRINT " -= PLASMA MASK -- 1K =-"
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12 PRINT " -------------------"
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10 PRINT " -= PLASMA MASK - 1K =-"
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12 PRINT " ------------------"
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13 PRINT " BY: DEATER/DSR"
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14 PRINT " LOVEBYTE 2024"
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20 PRINT CHR$(4)"CATALOG"
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25 PRINT:PRINT "PRESS ANY KEY TO 'BRUN PLASMA_MASK'"
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30 GET A$
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35 PRINT
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40 PRINT CHR$(4)"BRUN PLASMA_MASK"
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'40 PRINT CHR$(4)"BRUN PLASMA_MASK"
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@ -162,6 +162,6 @@ track1:
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;.byte 57,60,53,55,52,50,45,40,47,48,
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frequencies_low:
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.byte $48,$3D,$5B,$51,$60,$6C,$91,$C1,$81,$7A
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frequencies_high:
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.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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;frequencies_high:
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;.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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; total len=21
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@ -37,8 +37,6 @@ sin2 = $2100
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sin3 = $2200
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save = $2300
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HGR = $F3E2
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make_tables:
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;====================================================
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@ -0,0 +1,257 @@
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; Plasma Mask (compressed)
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; for Lovebyte 2024
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; by Vince `deater` Weaver / Dsr
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; originally based on Plasmagoria (GPL3) code by French Touch
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; 1135 -- initial
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; 1000 -- compressed
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; 997 -- minor optimization
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.include "hardware.inc"
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.include "zp.inc"
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lores_colors_fine=$8000
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tracker_song = peasant_song
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;======================================
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; start of code
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;======================================
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plasma_mask:
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jsr HGR ; have table gen appear on hgr page1
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; bit FULLGR
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;=================
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; init music
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; A and Y=0 from HGR
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; lda #0
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sta FRAME
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sta WHICH_TRACK
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;===================
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; music Player Setup
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; assume mockingboard in slot#4
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; inline mockingboard_init
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.include "mockingboard_init.s"
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.include "tracker_init.s"
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jsr make_tables
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cli ; start music
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bit LORES ; set lo-res
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; ============================================================================
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; init lores colors (inline)
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; ============================================================================
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lda #<lores_colors_fine
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sta INL
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lda #>lores_colors_fine
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sta INH
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multiple_init_lores_colors:
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init_lores_colors:
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ldx #0
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ldy #0
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init_lores_colors_loop:
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lcl_smc1:
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lda lores_colors_lookup,X
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sta (INL),Y
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iny
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sta (INL),Y
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iny
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sta (INL),Y
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iny
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sta (INL),Y
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iny
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beq done_init_lores_colors
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inx
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txa
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and #$f
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tax
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jmp init_lores_colors_loop
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done_init_lores_colors:
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lda lcl_smc1+1
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clc
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adc #$10
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sta lcl_smc1+1
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inc INH
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lda INH
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cmp #$84
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bne multiple_init_lores_colors
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;====================================
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; do plasma
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;====================================
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do_plasma:
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; init
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BP3:
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; adjust color
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lda WHICH_TRACK
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clc
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adc #$80
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sta display_lookup_smc+2
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; ============================================================================
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; Precalculate some values (inlined)
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; ============================================================================
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precalc:
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lda PARAM1 ; self modify various parts
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sta pc_off1+1
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lda PARAM2
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sta pc_off2+1
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lda PARAM3
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sta pc_off3+1
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lda PARAM4
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sta pc_off4+1
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; Table1(X) = sin1(PARAM1+X)+sin2(PARAM1+X)
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; Table2(X) = sin3(PARAM3+X)+sin1(PARAM4+X)
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ldx #$28 ; 40
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pc_b1:
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pc_off1:
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lda sin1
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pc_off2:
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adc sin2
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sta Table1,X
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pc_off3:
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lda sin3
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pc_off4:
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adc sin1
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sta Table2,X
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inc pc_off1+1
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inc pc_off2+1
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inc pc_off3+1
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inc pc_off4+1
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dex
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bpl pc_b1
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inc PARAM1
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inc PARAM1
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dec PARAM2
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inc PARAM3
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dec PARAM4
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; ============================================================================
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; Display Routines
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; ============================================================================
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display_normal:
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ldx #23 ; lines 0-23 lignes 0-23
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display_line_loop:
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txa
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jsr GBASCALC
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; set up pointer for mask
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ldy WHICH_TRACK ; CURRENT_EFFECT
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lda GBASL
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sta INL
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lda GBASH
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clc
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adc graphics_loc,Y
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; sec ; blurgh
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; sbc #4 ;
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sta INH
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ldy #39 ; col 0-39
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lda Table2,X ; setup base sine value for row
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sta display_row_sin_smc+1
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display_col_loop:
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lda Table1,Y ; load in column sine value
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display_row_sin_smc:
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adc #00 ; add in row value
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; MASKING happens HERE
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and (INL),Y
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sta display_lookup_smc+1 ; patch in low byte of lookup
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display_lookup_smc:
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lda lores_colors_fine ; attention: must be aligned
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sta (GBASL),Y
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dey
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bpl display_col_loop
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dex
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bpl display_line_loop
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; ============================================================================
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inc COMPT1
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bne BP3
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dec COMPT2
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bne BP3
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; beq do_plasma ; bra
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jmp do_plasma ; bra
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.align $100
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lores_colors_lookup:
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; dark
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.byte $00,$88,$55,$99,$ff,$bb,$33,$22,$66,$77,$44,$cc,$ee,$dd,$99,$11
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; pink
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.byte $00,$11,$33,$BB,$FF,$BB,$33,$11,$00,$11,$33,$BB,$FF,$BB,$33,$11
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; blue
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.byte $00,$22,$66,$77,$FF,$77,$66,$22,$00,$22,$66,$77,$FF,$77,$66,$22
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; green
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.byte $00,$44,$CC,$DD,$FF,$DD,$CC,$44,$00,$44,$CC,$DD,$FF,$DD,$CC,$44
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.include "make_tables.s"
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.include "interrupt_handler.s"
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.include "mockingboard_constants.s"
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graphics_loc:
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.byte >dsr_empty-4,>dsr_small-4,>dsr_big-4,>dsr_big2-4
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.align $100
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; graphics
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dsr_empty:
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.incbin "graphics/dsr_empty.gr"
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dsr_small:
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.incbin "graphics/dsr_small.gr"
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dsr_big:
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.incbin "graphics/dsr_big.gr"
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dsr_big2:
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.incbin "graphics/dsr_big2.gr"
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; music
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.include "mA2E_2.s"
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@ -6,6 +6,7 @@
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; originally based on Plasmagoria (GPL3) code by French Touch
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; 1135 -- initial
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.include "hardware.inc"
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.include "zp.inc"
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@ -59,9 +60,11 @@ load_graphics_loop:
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.include "tracker_init.s"
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cli ; start music
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; jsr make_tables
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jsr make_tables
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cli ; start music
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bit LORES ; set lo-res
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@ -246,15 +249,13 @@ lores_colors_lookup:
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; green
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.byte $00,$44,$CC,$DD,$FF,$DD,$CC,$44,$00,$44,$CC,$DD,$FF,$DD,$CC,$44
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;.include "make_tables.s"
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.include "make_tables.s"
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.include "interrupt_handler.s"
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.include "mockingboard_constants.s"
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.include "zx02_optim.s"
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graphics_src_l:
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.byte <dsr_empty,<dsr_small,<dsr_big,<dsr_big2
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graphics_src_h:
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@ -281,10 +282,10 @@ dsr_empty:
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;sin1 = $2000
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;sin2 = $2100
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;sin3 = $2200
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save = $2300
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;save = $2300
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.align $100
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sin1:
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.incbin "precalc/tables"
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sin2=sin1+$100
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sin3=sin1+$200
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;.align $100
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;sin1:
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; .incbin "precalc/tables"
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;sin2=sin1+$100
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;sin3=sin1+$200
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@ -0,0 +1,19 @@
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; blurgh
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.include "zp.inc"
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; TODO: inline
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lda #<compressed_data
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sta zx_src_l+1
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lda #>compressed_data
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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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jmp $4000
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.include "zx02_optim.s"
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compressed_data:
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.incbin "PLASMA_COMPRESS.zx02"
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@ -1,339 +0,0 @@
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; PLASMAGORIA
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; original code by French Touch
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; this is just part3 and size optimized
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; just the graphics, no music
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; Note: look into modifying color lookup table
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; there's a wide setting that gives a slightly different effect
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.include "hardware.inc"
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; Page Zero
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OUT1 = $20 ; +$21
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OUT2 = $22 ; +$23
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; counter if not MOCKING
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COMPT1 = $30
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COMPT2 = $31
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;
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PARAM1 = $60
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PARAM2 = $61
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PARAM3 = $62
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PARAM4 = $63
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count = $64
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count2 = $65
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;
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GRLINE = $F0 ; +$F1
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IndexMask = $F2
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Mask = $F3
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Beat = $FA
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Mark = $FB
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; =============================================================================
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; ROUTINE MAIN
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; =============================================================================
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PLASMA_DEBUT:
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bit PAGE2 ; set page 2
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bit SET_TEXT ; set text
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bit LORES ; set lo-res
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; jsr setup_dump
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; ============================================================================
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; -------------------------------------
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STEP3:
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; init
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; lda #00
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; sta Beat
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lda #02
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sta COMPT2
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sta PARAM1
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sta PARAM2
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sta PARAM3
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sta PARAM4
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BP3:
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jsr precalc ; pre-calc
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jsr display_normal ; display normal
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jsr VBLANK
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; jsr DUMP
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inc COMPT1
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bne BP3
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dec COMPT2
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bne BP3
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jmp STEP3
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; ============================================================================
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; Precalculate some values
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; ROUTINES PRE CALCUL
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; ============================================================================
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precalc:
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lda PARAM1 ; self modify various parts
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sta pc_off1+1
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lda PARAM2
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sta pc_off2+1
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lda PARAM3
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sta pc_off3+1
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lda PARAM4
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sta pc_off4+1
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; Table1(X) = sin1(PARAM1+X)+sin2(PARAM1+X)
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; Table2(X) = sin3(PARAM3+X)+sin1(PARAM4+X)
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ldx #$28 ; 40
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pc_b1:
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pc_off1:
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lda sin1
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pc_off2:
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adc sin2
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sta Table1,X
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pc_off3:
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lda sin3
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pc_off4:
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adc sin1
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sta Table2,X
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inc pc_off1+1
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inc pc_off2+1
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inc pc_off3+1
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inc pc_off4+1
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dex
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bpl pc_b1
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inc PARAM1
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inc PARAM1
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dec PARAM2
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inc PARAM3
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dec PARAM4
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rts
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; ============================================================================
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; Display Routines
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; ROUTINES AFFICHAGES
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; ============================================================================
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; Display "Normal"
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; AFFICHAGE "NORMAL"
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|
||||
display_normal:
|
||||
bit SET_GR ; gfx (lores) why needed?
|
||||
|
||||
ldx #23 ; lines 0-23 lignes 0-23
|
||||
|
||||
display_line_loop:
|
||||
lda gr_lookup_low,X ; setup pointers for line
|
||||
sta GRLINE
|
||||
lda gr_lookup_high,X
|
||||
sta GRLINE+1
|
||||
|
||||
ldy #39 ; col 0-39
|
||||
|
||||
lda Table2,X ; setup base sine value for row
|
||||
sta display_row_sin_smc+1
|
||||
display_col_loop:
|
||||
lda Table1,Y ; load in column sine value
|
||||
display_row_sin_smc:
|
||||
adc #00 ; add in row value
|
||||
sta display_lookup_smc+1 ; patch in low byte of lookup
|
||||
display_lookup_smc:
|
||||
lda lores_colors_fine ; attention: must be aligned
|
||||
sta (GRLINE),Y
|
||||
dey
|
||||
bpl display_col_loop
|
||||
dex
|
||||
bpl display_line_loop
|
||||
|
||||
rts
|
||||
|
||||
VBLANK:
|
||||
inc Mark
|
||||
rts
|
||||
|
||||
|
||||
;.align 256
|
||||
|
||||
gr_lookup_low:
|
||||
.byte $00,$80,$00,$80,$00,$80,$00,$80
|
||||
.byte $28,$A8,$28,$A8,$28,$A8,$28,$A8
|
||||
.byte $50,$D0,$50,$D0,$50,$D0,$50,$D0
|
||||
|
||||
gr_lookup_high:
|
||||
.byte $08,$08,$09,$09,$0A,$0A,$0B,$0B
|
||||
.byte $08,$08,$09,$09,$0A,$0A,$0B,$0B
|
||||
.byte $08,$08,$09,$09,$0A,$0A,$0B,$0B
|
||||
|
||||
|
||||
|
||||
.align 256
|
||||
|
||||
|
||||
; This appears to be roughly 47+32*sin(x)+16*sin(2x)
|
||||
sin1: ; 256
|
||||
.byte $2E,$30,$32,$34,$35,$36,$38,$3A,$3C,$3C,$3E,$40,$41,$42,$44,$45,$47,$47,$49,$4A,$4B,$4C,$4D,$4E,$4F,$50,$51,$52,$53,$53,$54,$54
|
||||
.byte $55,$55,$56,$57,$57,$58,$58,$57,$58,$58,$58,$58,$58,$58,$58,$58,$58,$57,$57,$57,$56,$56,$55,$54,$55,$54,$53,$52,$52,$51,$50,$4F
|
||||
.byte $4E,$4E,$4D,$4C,$4B,$4B,$4A,$49,$48,$47,$46,$45,$45,$44,$42,$42,$41,$41,$3F,$3F,$3D,$3D,$3C,$3B,$3B,$39,$39,$39,$38,$38,$37,$36
|
||||
.byte $36,$35,$35,$34,$34,$33,$32,$32,$32,$31,$31,$31,$30,$31,$30,$30,$30,$30,$2F,$2F,$30,$2F,$2F,$2F,$2F,$2F,$2F,$2F,$2E,$2F,$2F,$2F
|
||||
.byte $2E,$2F,$2F,$2F,$2F,$2E,$2F,$2F,$2F,$2E,$2F,$2F,$2E,$2E,$2F,$2E,$2E,$2D,$2E,$2D,$2D,$2D,$2C,$2C,$2C,$2B,$2B,$2B,$2A,$2A,$29,$28
|
||||
.byte $28,$27,$27,$26,$26,$25,$25,$23,$23,$22,$21,$21,$20,$1F,$1F,$1D,$1D,$1C,$1B,$1A,$19,$19,$17,$16,$16,$15,$14,$13,$13,$12,$11,$10
|
||||
.byte $0F,$0F,$0E,$0D,$0C,$0C,$0B,$0A,$09,$09,$08,$08,$08,$07,$06,$07,$06,$06,$06,$06,$05,$06,$05,$05,$06,$05,$06,$06,$07,$07,$08,$08
|
||||
.byte $09,$09,$0A,$0B,$0B,$0C,$0C,$0D,$0F,$0F,$10,$12,$12,$14,$15,$16,$17,$19,$1A,$1B,$1D,$1E,$20,$21,$22,$24,$26,$27,$28,$2A,$2C,$2E
|
||||
|
||||
; This appears to be roughly 47+32*sin(4x)+16*sin(3x)
|
||||
sin2: ; 256
|
||||
.byte $2E,$33,$38,$3C,$40,$43,$47,$4B,$4E,$51,$54,$56,$59,$5A,$5C,$5D,$5D,$5E,$5E,$5D,$5C,$5A,$59,$57,$55,$53,$4F,$4C,$49,$46,$42,$3E
|
||||
.byte $3A,$36,$32,$2E,$2A,$26,$23,$1F,$1C,$18,$15,$12,$10,$0E,$0C,$0A,$09,$08,$07,$07,$07,$07,$09,$0A,$0B,$0D,$0F,$11,$13,$16,$19,$1C
|
||||
.byte $1F,$22,$26,$29,$2C,$2F,$32,$36,$38,$3B,$3E,$3F,$42,$44,$46,$47,$48,$49,$4B,$4B,$4B,$4A,$4A,$49,$49,$48,$46,$44,$43,$41,$3F,$3C
|
||||
.byte $3A,$38,$35,$33,$30,$2E,$2C,$2A,$28,$26,$24,$22,$21,$20,$1F,$1F,$1E,$1E,$1D,$1D,$1E,$1E,$1F,$20,$21,$22,$24,$25,$27,$29,$2B,$2D
|
||||
.byte $2E,$30,$33,$35,$37,$38,$3A,$3C,$3D,$3E,$3F,$3F,$40,$40,$41,$40,$40,$3F,$3F,$3E,$3D,$3B,$3A,$38,$36,$34,$31,$2F,$2D,$2B,$29,$25
|
||||
.byte $23,$21,$1F,$1D,$1B,$19,$18,$16,$15,$14,$14,$13,$13,$13,$13,$14,$16,$17,$18,$1A,$1C,$1D,$20,$23,$26,$28,$2C,$2E,$32,$35,$38,$3B
|
||||
.byte $3E,$41,$45,$48,$4B,$4C,$4F,$51,$53,$54,$55,$55,$57,$57,$57,$56,$55,$53,$52,$50,$4E,$4B,$49,$45,$42,$3F,$3B,$37,$34,$30,$2C,$27
|
||||
.byte $23,$1F,$1C,$18,$14,$11,$0E,$0B,$09,$07,$05,$03,$02,$01,$00,$00,$01,$01,$02,$03,$05,$07,$0A,$0D,$10,$13,$17,$1A,$1E,$22,$26,$2A
|
||||
|
||||
; This appears to be roughly 38+24*sin(3x)+16*sin(8x)
|
||||
sin3: ; 256
|
||||
.byte $26,$2C,$31,$35,$39,$3D,$40,$42,$44,$45,$45,$46,$45,$43,$42,$40,$3C,$3A,$38,$36,$33,$31,$30,$2F,$2F,$2E,$2F,$2F,$30,$33,$33,$36
|
||||
.byte $37,$3A,$3C,$3C,$3E,$3E,$3D,$3D,$3B,$39,$36,$34,$30,$2B,$28,$23,$1D,$19,$14,$11,$0C,$09,$07,$04,$03,$03,$03,$03,$04,$07,$09,$0C
|
||||
.byte $0F,$13,$16,$18,$1B,$1E,$20,$22,$22,$23,$24,$24,$23,$22,$21,$20,$1D,$1C,$1B,$1A,$19,$19,$19,$1A,$1C,$1E,$20,$23,$27,$2B,$2F,$33
|
||||
.byte $37,$3D,$40,$44,$47,$4A,$4C,$4D,$4E,$4E,$4D,$4C,$4A,$47,$45,$41,$3C,$39,$35,$32,$2E,$2B,$28,$26,$25,$23,$23,$22,$22,$24,$24,$25
|
||||
.byte $26,$29,$2A,$2A,$2B,$2C,$2B,$2B,$29,$28,$25,$23,$20,$1C,$19,$15,$10,$0D,$09,$07,$04,$02,$01,$00,$00,$00,$02,$03,$06,$0A,$0D,$11
|
||||
.byte $15,$1B,$1F,$23,$27,$2B,$2D,$30,$32,$33,$34,$35,$35,$33,$33,$32,$30,$2E,$2D,$2C,$2B,$2A,$2A,$2A,$2B,$2C,$2E,$30,$32,$36,$38,$3B
|
||||
.byte $3E,$42,$45,$47,$49,$4B,$4B,$4B,$4A,$49,$47,$45,$42,$3D,$3A,$35,$30,$2B,$26,$22,$1E,$1A,$17,$14,$13,$11,$10,$10,$10,$12,$12,$14
|
||||
.byte $15,$18,$1A,$1B,$1D,$1E,$1F,$1F,$1F,$1F,$1E,$1D,$1B,$18,$16,$14,$10,$0E,$0C,$0B,$09,$08,$08,$09,$0A,$0C,$0E,$11,$14,$19,$1D,$22
|
||||
|
||||
.if 0
|
||||
; This appears to be roughly 64+64*sin(x)
|
||||
sin4: ; 256
|
||||
.byte $40,$41,$43,$44,$46,$47,$49,$4A,$4C,$4D,$4F,$50,$52,$53,$55,$56,$58,$59,$5B,$5C,$5D,$5F,$60,$61,$63,$64,$65,$67,$68,$69,$6A,$6B
|
||||
.byte $6C,$6D,$6F,$70,$71,$72,$73,$73,$74,$75,$76,$77,$78,$78,$79,$7A,$7A,$7B,$7B,$7C,$7C,$7D,$7D,$7D,$7E,$7E,$7E,$7F,$7F,$7F,$7F,$7F
|
||||
.byte $7F,$7F,$7F,$7F,$7F,$7F,$7E,$7E,$7E,$7D,$7D,$7D,$7C,$7C,$7B,$7B,$7A,$7A,$79,$78,$78,$77,$76,$75,$74,$73,$73,$72,$71,$70,$6F,$6D
|
||||
.byte $6C,$6B,$6A,$69,$68,$67,$65,$64,$63,$61,$60,$5F,$5D,$5C,$5B,$59,$58,$56,$55,$53,$52,$50,$4F,$4D,$4C,$4A,$49,$47,$46,$44,$43,$41
|
||||
.byte $3F,$3E,$3C,$3B,$39,$38,$36,$35,$33,$32,$30,$2F,$2D,$2C,$2A,$29,$27,$26,$24,$23,$22,$20,$1F,$1E,$1C,$1B,$1A,$18,$17,$16,$15,$14
|
||||
.byte $13,$12,$10,$0F,$0E,$0D,$0C,$0C,$0B,$0A,$09,$08,$07,$07,$06,$05,$05,$04,$04,$03,$03,$02,$02,$02,$01,$01,$01,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$01,$01,$01,$02,$02,$02,$03,$03,$04,$04,$05,$05,$06,$07,$07,$08,$09,$0A,$0B,$0C,$0C,$0D,$0E,$0F,$10,$12
|
||||
.byte $13,$14,$15,$16,$17,$18,$1A,$1B,$1C,$1E,$1F,$20,$22,$23,$24,$26,$27,$29,$2A,$2C,$2D,$2F,$30,$32,$33,$35,$36,$38,$39,$3B,$3C,$3E
|
||||
.endif
|
||||
|
||||
|
||||
; Lookup table for colors
|
||||
; Note the sine tables point roughly to the middle and go to the edges
|
||||
|
||||
|
||||
; This table has relatively fine color bands
|
||||
lores_colors_fine: ; 256
|
||||
.if 1
|
||||
.byte $00,$00,$00,$00,$88,$88,$88,$88
|
||||
.byte $55,$55,$55,$55,$99,$99,$99,$99
|
||||
.byte $ff,$ff,$ff,$ff,$bb,$bb,$bb,$bb
|
||||
.byte $33,$33,$33,$33,$22,$22,$22,$22
|
||||
.byte $66,$66,$66,$66,$77,$77,$77,$77
|
||||
.byte $44,$44,$44,$44,$cc,$cc,$cc,$cc
|
||||
.byte $ee,$ee,$ee,$ee,$dd,$dd,$dd,$dd
|
||||
.byte $99,$99,$99,$99,$11,$11,$11,$11
|
||||
|
||||
.byte $00,$00,$00,$00,$88,$88,$88,$88
|
||||
.byte $55,$55,$55,$55,$99,$99,$99,$99
|
||||
.byte $ff,$ff,$ff,$ff,$bb,$bb,$bb,$bb
|
||||
.byte $33,$33,$33,$33,$22,$22,$22,$22
|
||||
.byte $66,$66,$66,$66,$77,$77,$77,$77
|
||||
.byte $44,$44,$44,$44,$cc,$cc,$cc,$cc
|
||||
.byte $ee,$ee,$ee,$ee,$dd,$dd,$dd,$dd
|
||||
.byte $99,$99,$99,$99,$11,$11,$11,$11
|
||||
|
||||
.byte $00,$00,$00,$00,$88,$88,$88,$88
|
||||
.byte $55,$55,$55,$55,$99,$99,$99,$99
|
||||
.byte $ff,$ff,$ff,$ff,$bb,$bb,$bb,$bb
|
||||
.byte $33,$33,$33,$33,$22,$22,$22,$22
|
||||
.byte $66,$66,$66,$66,$77,$77,$77,$77
|
||||
.byte $44,$44,$44,$44,$cc,$cc,$cc,$cc
|
||||
.byte $ee,$ee,$ee,$ee,$dd,$dd,$dd,$dd
|
||||
.byte $99,$99,$99,$99,$11,$11,$11,$11
|
||||
|
||||
.byte $00,$00,$00,$00,$88,$88,$88,$88
|
||||
.byte $55,$55,$55,$55,$99,$99,$99,$99
|
||||
.byte $ff,$ff,$ff,$ff,$bb,$bb,$bb,$bb
|
||||
.byte $33,$33,$33,$33,$22,$22,$22,$22
|
||||
.byte $66,$66,$66,$66,$77,$77,$77,$77
|
||||
.byte $44,$44,$44,$44,$cc,$cc,$cc,$cc
|
||||
.byte $ee,$ee,$ee,$ee,$dd,$dd,$dd,$dd
|
||||
.byte $99,$99,$99,$99,$11,$11,$11,$11
|
||||
.else
|
||||
; This table has relatively wide color bands
|
||||
lores_colors_wide: ; 256
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $88,$88,$88,$88,$88,$88,$88,$88
|
||||
.byte $88,$88,$88,$88,$88,$88,$88,$88
|
||||
.byte $55,$55,$55,$55,$55,$55,$55,$55
|
||||
.byte $55,$55,$55,$55,$55,$55,$55,$55
|
||||
.byte $22,$22,$22,$22,$22,$22,$22,$22
|
||||
.byte $22,$22,$22,$22,$22,$22,$22,$22
|
||||
.byte $ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff
|
||||
.byte $ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff
|
||||
.byte $bb,$bb,$bb,$bb,$bb,$bb,$bb,$bb
|
||||
.byte $bb,$bb,$bb,$bb,$bb,$bb,$bb,$bb
|
||||
.byte $33,$33,$33,$33,$33,$33,$33,$33
|
||||
.byte $33,$33,$33,$33,$33,$33,$33,$33
|
||||
.byte $22,$22,$22,$22,$22,$22,$22,$22
|
||||
.byte $22,$22,$22,$22,$22,$22,$22,$22
|
||||
.byte $66,$66,$66,$66,$66,$66,$66,$66
|
||||
.byte $66,$66,$66,$66,$66,$66,$66,$66
|
||||
.byte $77,$77,$77,$77,$77,$77,$77,$77
|
||||
.byte $77,$77,$77,$77,$77,$77,$77,$77
|
||||
.byte $44,$44,$44,$44,$44,$44,$44,$44
|
||||
.byte $44,$44,$44,$44,$44,$44,$44,$44
|
||||
.byte $cc,$cc,$cc,$cc,$cc,$cc,$cc,$cc
|
||||
.byte $cc,$cc,$cc,$cc,$cc,$cc,$cc,$cc
|
||||
.byte $ee,$ee,$ee,$ee,$ee,$ee,$ee,$ee
|
||||
.byte $ee,$ee,$ee,$ee,$ee,$ee,$ee,$ee
|
||||
.byte $dd,$dd,$dd,$dd,$dd,$dd,$dd,$dd
|
||||
.byte $dd,$dd,$dd,$dd,$dd,$dd,$dd,$dd
|
||||
.byte $99,$99,$99,$99,$99,$99,$99,$99
|
||||
.byte $99,$99,$99,$99,$99,$99,$99,$99
|
||||
.byte $11,$11,$11,$11,$11,$11,$11,$11
|
||||
.byte $11,$11,$11,$11,$11,$11,$11,$11
|
||||
.endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Table1 = $8000
|
||||
Table2 = $8000+64
|
||||
|
||||
.if 0
|
||||
Table1: ; !fill 64,0
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
Table2: ; !fill 64,0
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
.endif
|
||||
|
|
@ -143,7 +143,8 @@ done_start_note:
|
|||
|
||||
tay ; lookup in table
|
||||
|
||||
lda frequencies_high,Y
|
||||
lda #0 ; always 0 with our song
|
||||
; lda frequencies_high,Y
|
||||
sta AY_REGS+1,X
|
||||
|
||||
lda frequencies_low,Y
|
||||
|
|
|
|||
Loading…
Reference in New Issue