fn: initial implementation

games/sb/Makefile

@@ -11,11 +11,13 @@ all:	sb.dsk
 
 ####
 
-sb.dsk:	HELLO SB DUCK_POND
+sb.dsk:	HELLO TITLE DUCK_POND SB FN
 	cp $(EMPTY_DISK) sb.dsk
 	$(DOS33) -y sb.dsk SAVE A HELLO
-	$(DOS33) -y sb.dsk BSAVE -a 0x0c00 SB
+	$(DOS33) -y sb.dsk BSAVE -a 0x0c00 TITLE
 	$(DOS33) -y sb.dsk BSAVE -a 0x1000 DUCK_POND
+	$(DOS33) -y sb.dsk BSAVE -a 0x0c00 SB
+	$(DOS33) -y sb.dsk BSAVE -a 0x6000 FN
 
 ####
 
@@ -26,6 +28,30 @@ sb.o:	sb.s zx02_optim.s \
 		zp.inc hardware.inc
 	ca65 -o sb.o sb.s -l sb.lst
 
+
+####
+
+FN:	fn.o
+	ld65 -o FN fn.o -C $(LINKER_SCRIPTS)/apple2_6000.inc
+
+fn.o:	fn.s zx02_optim.s \
+		zp.inc hardware.inc \
+		fn_graphics/a2_fortnight.hgr.zx02 \
+		fn_graphics/a2_fortnight_rat1.hgr.zx02 \
+		fn_graphics/a2_fortnight_rat2.hgr.zx02
+	ca65 -o fn.o fn.s -l fn.lst
+
+
+####
+
+TITLE:	title.o
+	ld65 -o TITLE title.o -C $(LINKER_SCRIPTS)/apple2_c00.inc
+
+title.o:	title.s zx02_optim.s \
+		zp.inc hardware.inc
+	ca65 -o title.o title.s -l title.lst
+
+
 ####
 
 DUCK_POND:	duck_pond.o
@@ -47,4 +73,4 @@ HELLO:	hello.bas
 ####
 
 clean:	
-	rm -f *.lst *.o SB DUCK_POND *~
+	rm -f *.lst *.o TITLE SB FN DUCK_POND *~

games/sb/fn.s

@@ -0,0 +1,89 @@
+; Animation from SBEMAIL #152
+;
+; Yet Another HR project
+;
+; by deater (Vince Weaver) <vince@deater.net>
+
+
+.include "zp.inc"
+.include "hardware.inc"
+
+fortnight_start:
+
+	;===================
+	; set graphics mode
+	;===================
+	jsr	HOME
+
+	bit	HIRES
+	bit	FULLGR
+	bit	SET_GR
+	bit	PAGE1
+
+
+	;==========================
+	; Floppy Animation
+	;===========================
+
+floppy_animation:
+
+
+	lda	#<fn_image
+	sta	ZX0_src
+	lda	#>fn_image
+	sta	ZX0_src+1
+	lda	#$20
+
+
+	jsr	full_decomp
+
+	jsr	wait_until_keypress
+
+
+	;==========================
+	; "breakdancing" rat
+	;==========================
+
+load_rats:
+	lda	#<rat1_image
+	sta	ZX0_src
+	lda	#>rat1_image
+	sta	ZX0_src+1
+	lda	#$20
+	jsr	full_decomp
+
+	lda	#<rat2_image
+	sta	ZX0_src
+	lda	#>rat2_image
+	sta	ZX0_src+1
+	lda	#$40
+	jsr	full_decomp
+
+
+rat_loop:
+	bit	PAGE1
+	jsr	wait_until_keypress
+	bit	PAGE2
+	jsr	wait_until_keypress
+
+
+	jmp	rat_loop
+
+
+
+wait_until_keypress:
+	lda	KEYPRESS				; 4
+	bpl	wait_until_keypress			; 3
+	bit	KEYRESET	; clear the keyboard buffer
+	rts
+
+	.include	"zx02_optim.s"
+
+
+fn_image:
+	.incbin "fn_graphics/a2_fortnight.hgr.zx02"
+rat1_image:
+	.incbin "fn_graphics/a2_fortnight_rat1.hgr.zx02"
+rat2_image:
+	.incbin "fn_graphics/a2_fortnight_rat2.hgr.zx02"
+

games/sb/fn_graphics/Makefile

@@ -0,0 +1,46 @@
+include ../../../Makefile.inc
+
+ZX02 = ~/research/6502_compression/zx02.git/build/zx02 -f
+PNG_TO_HGR = ../../../utils/hgr-utils/png2hgr
+LINKER_SCRIPTS = ../../../linker_scripts
+DOS33 = ../../../utils/dos33fs-utils/dos33
+EMPTY_DISK = ../../../empty_disk/empty.dsk
+TOKENIZE = ../../../utils/asoft_basic-utils/tokenize_asoft
+PNG2GR = ../../../utils/gr-utils/png2gr
+PNG2SPRITES = ../../../utils/gr-utils/png2sprites
+
+all:	a2_fortnight.hgr.zx02 \
+	a2_fortnight_rat1.hgr.zx02 \
+	a2_fortnight_rat2.hgr.zx02
+
+
+####
+
+a2_fortnight.hgr.zx02:	a2_fortnight.hgr
+	$(ZX02) a2_fortnight.hgr a2_fortnight.hgr.zx02
+
+a2_fortnight.hgr:	a2_fortnight.png
+	$(PNG_TO_HGR) a2_fortnight.png > a2_fortnight.hgr
+
+####
+
+a2_fortnight_rat1.hgr.zx02:	a2_fortnight_rat1.hgr
+	$(ZX02) a2_fortnight_rat1.hgr a2_fortnight_rat1.hgr.zx02
+
+a2_fortnight_rat1.hgr:	a2_fortnight_rat1.png
+	$(PNG_TO_HGR) a2_fortnight_rat1.png > a2_fortnight_rat1.hgr
+
+####
+
+a2_fortnight_rat2.hgr.zx02:	a2_fortnight_rat2.hgr
+	$(ZX02) a2_fortnight_rat2.hgr a2_fortnight_rat2.hgr.zx02
+
+a2_fortnight_rat2.hgr:	a2_fortnight_rat2.png
+	$(PNG_TO_HGR) a2_fortnight_rat2.png > a2_fortnight_rat2.hgr
+
+
+####
+
+clean:
+	rm -f *~ *.o *.lst
+