Added pre-generated HGR screens so you don't need tohgr unless rebuilding images

Makefile

@@ -1,5 +1,4 @@
 SPRITES = atari-sprite9x11.png apple-sprite9x11.png
-CPSPRITES = apple-sprite9x11.png moldy_burger.png
 TOHGR = tohgr
 A2 = build-apple2/
 
@@ -8,31 +7,35 @@ all: working.dsk demo.dsk
 build-apple2:
 	mkdir build-apple2
 
-$(A2)player-missile.hgr: player-missile.png
+player-missile.hgr: player-missile.png
 	cp player-missile.png $(A2)
 	asmgen.py $(A2)player-missile.png
+	cp $(A2)player-missile.hgr player-missile.hgr
 
-$(A2)player-missile-2.hgr: player-missile-2.png
+player-missile-2.hgr: player-missile-2.png
 	cp player-missile-2.png $(A2)
 	asmgen.py $(A2)player-missile-2.png
+	cp $(A2)player-missile-2.hgr player-missile-2.hgr
 
-$(A2)kansasfest-hackfest.hgr: kansasfest-hackfest.png
+kansasfest-hackfest.hgr: kansasfest-hackfest.png
 	cp kansasfest-hackfest.png $(A2)kansasfest-hackfest-top.png
 	$(TOHGR) $(A2)kansasfest-hackfest-top.png
 	cp kansasfest-hackfest.png $(A2)kansasfest-hackfest-bot.png
 	asmgen.py -i bw $(A2)kansasfest-hackfest-bot.png
 	asmgen.py --merge 96 -o $(A2)kansasfest-hackfest $(A2)kansasfest-hackfest-top.hgr $(A2)kansasfest-hackfest-bot.hgr
+	cp $(A2)kansasfest-hackfest.hgr kansasfest-hackfest.hgr
 
-$(A2)title.hgr: title.png
+title.hgr: title.png
 	cp title.png $(A2)title-top.png
 	$(TOHGR) $(A2)title-top.png
 	cp title.png $(A2)title-bot.png
 	asmgen.py -i bw $(A2)title-bot.png
 	asmgen.py --merge 136 167 -o $(A2)title $(A2)title-top.hgr $(A2)title-bot.hgr
+	cp $(A2)title.hgr title.hgr
 
-$(A2)title.s: $(A2)title.hgr
+$(A2)title.s: title.hgr
 	# use legacy block format
-	lz4 -9lf $(A2)title.hgr $(A2)title.lz4
+	lz4 -9lf title.hgr $(A2)title.lz4
 	# strip first 8 bytes (start at byte 9 when counting from 1)
 	tail -c +9 $(A2)title.lz4 > $(A2)title.lz4-payload
 	asmgen.py -a mac65 --src $(A2)title.lz4-payload -n title > $(A2)title.s
@@ -63,8 +66,8 @@ $(A2)demo.xex: wipes-demo.s main.s constants.s rand.s maze.s $(A2)working-sprite
 	echo '.include "$(A2)title.s"' >> $(A2)demo.s
 	atasm -mae -o$(A2)demo.xex $(A2)demo.s -L$(A2)demo.var -g$(A2)demo.lst
 
-demo.dsk: build-apple2 $(A2)demo.xex $(A2)player-missile.hgr $(A2)player-missile-2.hgr $(A2)kansasfest-hackfest.hgr $(A2)title.hgr
-	atrcopy demo.dsk boot -d $(A2)player-missile.hgr@2000 $(A2)player-missile-2.hgr@4000 $(A2)kansasfest-hackfest.hgr@2000 -b $(A2)demo.xex --brun 6000 -f
+demo.dsk: build-apple2 $(A2)demo.xex player-missile.hgr player-missile-2.hgr kansasfest-hackfest.hgr title.hgr
+	atrcopy demo.dsk boot -d player-missile.hgr@2000 player-missile-2.hgr@4000 kansasfest-hackfest.hgr@2000 -b $(A2)demo.xex --brun 6000 -f
 
 clean:
 	rm -rf $(A2)