basic: boxes

This commit is contained in:
Vince Weaver 2022-09-25 01:32:03 -04:00
parent ba0794eeb0
commit e3e4f2a559
6 changed files with 280 additions and 1 deletions

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@ -26,7 +26,7 @@ appleiibot.dsk: E2.BAS FLAME.BAS FLAME2.BAS HELLO \
PARTICLE_HGR.BAS DIAMOND_SCROLL.BAS RANDOM_SCROLL.BAS STAR_BOUNCE.BAS\
OOZE.BAS HORIZ_STAR.BAS PLANET.BAS SECRET_COLLECT.BAS PLANET_GR.BAS \
BOXES.BAS SOLARIS.BAS SOLARIS2.BAS ASPLODE.BAS SOLARIS3.BAS \
TARGET.BAS ELITE.BAS MYSTERY.BAS OFFICE.BAS
TARGET.BAS ELITE.BAS MYSTERY.BAS OFFICE.BAS GR_XOR.BAS
cp $(EMPTY_DISK)/empty_lots_of_dirents.dsk appleiibot.dsk
# cp empty.dsk appleiibot.dsk
# $(DOS33) -y appleiibot.dsk BSAVE -a 0x0300 LOAD
@ -140,6 +140,7 @@ appleiibot.dsk: E2.BAS FLAME.BAS FLAME2.BAS HELLO \
$(DOS33) -y appleiibot.dsk SAVE A ELITE.BAS
$(DOS33) -y appleiibot.dsk SAVE A MYSTERY.BAS
$(DOS33) -y appleiibot.dsk SAVE A OFFICE.BAS
$(DOS33) -y appleiibot.dsk SAVE A GR_XOR.BAS
####
@ -787,6 +788,11 @@ MYSTERY.BAS: mystery.bas
OFFICE.BAS: office.bas
$(TOKENIZE) < office.bas > OFFICE.BAS
####
GR_XOR.BAS: gr_xor.bas
$(TOKENIZE) < gr_xor.bas > GR_XOR.BAS
####

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@ -0,0 +1,2 @@
1FORI=0TO64:POKE951+I,4*PEEK(2124+I)-204+(PEEK(2189+I/3)-35)/4^(I-INT(I/3)*3):NEXT
2&"/@q<GcY2TplrT7\jCEA\aHcMA3TpU;@p\88LeQ<X<AXlrIoU9qDhU<U7oe7k?fF]3S+4,AD5#4,66X/'P4J#%#2

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@ -0,0 +1,45 @@
include ../../../Makefile.inc
LINKER_DIR = ../../../linker_scripts/
EMPTY_DISK = ../../../empty_disk/empty.dsk
DOS33 = ../../../utils/dos33fs-utils/dos33
TOKENIZE = ../../../utils/asoft_basic-utils/tokenize_asoft
all: paralax.dsk
paralax.dsk: HELLO BOXES BOXES_BOT
cp $(EMPTY_DISK) paralax.dsk
$(DOS33) -y paralax.dsk SAVE A HELLO
$(DOS33) -y paralax.dsk BSAVE -a 0xc00 BOXES
$(DOS33) -y paralax.dsk BSAVE -a 0x3B7 BOXES_BOT
###
BOXES: boxes.o
ld65 -o BOXES boxes.o -C $(LINKER_DIR)/apple2_c00.inc
boxes.o: boxes.s
ca65 -o boxes.o boxes.s -l boxes.lst
###
BOXES_BOT: boxes_bot.o
ld65 -o BOXES_BOT boxes_bot.o -C $(LINKER_DIR)/apple2_3b7.inc
boxes_bot.o: boxes_bot.s
ca65 -o boxes_bot.o boxes_bot.s -l boxes_bot.lst
###
HELLO: hello.bas
$(TOKENIZE) < hello.bas > HELLO
####
clean:
rm -f *~ *.o *.lst HELLO BOXES *.zip

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@ -0,0 +1,112 @@
; by deater (Vince Weaver) <vince@deater.net>
; Zero Page
GBASL = $26
GBASH = $27
H2 = $2C
COLOR = $30
X2 = $FB
FRAME = $FC
PAGE = $FD
; Soft Switches
KEYPRESS= $C000
KEYRESET= $C010
SET_GR = $C050 ; Enable graphics
FULLGR = $C052 ; Full screen, no text
PAGE1 = $C054 ; Page1
PAGE2 = $C055 ; Page2
LORES = $C056 ; Enable LORES graphics
; ROM routines
PLOT = $F800 ; plot, horiz=y, vert=A (A trashed, XY Saved)
SETCOL = $F864
GBASCALC= $F847 ;; take Y-coord/2 in A, put address in GBASL/H ( a trashed, C clear)
SETGR = $FB40
HOME = $FC58 ;; Clear the text screen
WAIT = $FCA8 ;; delay 1/2(26+27A+5A^2) us
HLINE = $F819
boxes:
;===================
; init screen
jsr SETGR ; 3
bit FULLGR ; 3
lda #$0
sta PAGE
boxes_forever:
inc FRAME ; 2
ldx #23 ; 2
; 65
; flip page
lda PAGE
pha
lsr
lsr
tay
lda PAGE1,Y
pla
eor #$4
sta PAGE
yloop:
txa
jsr GBASCALC
lda GBASH
clc
adc PAGE
sta GBASH
ldy #39 ; 2
xloop:
; calculate color
; color = (XX-FRAME)^(A) | DB+1
sec ; subtract frame from Y
tya
sbc FRAME
sta X2
txa
and #$Fc
eor X2
; jsr SETCOL
sta (GBASL),Y
dey ; 1
bpl xloop ; 2
dex ; 1
bpl yloop ; 2
bmi boxes_forever ; 2
; for bot
; jmp boxes

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@ -0,0 +1,112 @@
; by deater (Vince Weaver) <vince@deater.net>
; Zero Page
GBASL = $26
GBASH = $27
H2 = $2C
COLOR = $30
X2 = $FB
FRAME = $FC
PAGE = $FD
; Soft Switches
KEYPRESS= $C000
KEYRESET= $C010
SET_GR = $C050 ; Enable graphics
FULLGR = $C052 ; Full screen, no text
PAGE1 = $C054 ; Page1
PAGE2 = $C055 ; Page2
LORES = $C056 ; Enable LORES graphics
; ROM routines
PLOT = $F800 ; plot, horiz=y, vert=A (A trashed, XY Saved)
SETCOL = $F864
GBASCALC= $F847 ;; take Y-coord/2 in A, put address in GBASL/H ( a trashed, C clear)
SETGR = $FB40
HOME = $FC58 ;; Clear the text screen
WAIT = $FCA8 ;; delay 1/2(26+27A+5A^2) us
HLINE = $F819
boxes:
;===================
; init screen
jsr SETGR ; 3
bit FULLGR ; 3
lda #$0
sta PAGE
boxes_forever:
inc FRAME ; 2
ldx #23 ; 2
; flip page
lda PAGE
pha
lsr
lsr
tay
lda PAGE1,Y
pla
eor #$4
sta PAGE
yloop:
txa
jsr GBASCALC
lda GBASH
clc
adc PAGE
sta GBASH
ldy #39 ; 2
xloop:
; calculate color
; color = (XX-FRAME)^(A) | DB+1
sec ; subtract frame from Y
tya
sbc FRAME
sta X2
txa
and #$Fc
eor X2
; jsr SETCOL
sta (GBASL),Y
dey ; 1
bpl xloop ; 2
dex ; 1
bpl yloop ; 2
bmi boxes_forever ; 2
; for bot
; want this to be at 3F5-62 = 3B7???
jmp boxes

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@ -0,0 +1,2 @@
5 HOME
40 PRINT CHR$(4)"CATALOG"