Updating web site and rearranging a bit to save space per #6.

This commit is contained in:
Rob Greene 2017-11-08 13:27:22 -06:00
parent 5cdcaa63e0
commit d7f2631434
3 changed files with 24 additions and 20 deletions

2
.gitignore vendored
View File

@ -18,3 +18,5 @@ mac/AppleCommander.app/Contents/Info.plist
.settings/org.eclipse.jdt.core.prefs
build/ACBuild.properties
build/AppleCommander.preferences
*.o
*.lst

View File

@ -10,10 +10,13 @@
; Assemble this code with the cc65 toolchain:
;
; cl65 AppleCommander-boot.s -t none --start-addr $0800
; cl65 -t none --start-addr 0x0800 -l AppleCommander-boot.lst AppleCommander-boot.s
; then copy resulting AppleCommander-boot to:
; .../src/com/webcodepro/applecommander/storage/AppleCommander-boot.dump
;
; Note that this command will hexdump a useful format for pasting and testing...
; hexdump -e '"08%02.2_ax:" 16/1 "%02x " "\n"' AppleCommander-boot
;
; Define as ASCII string with no attributes
.macro asc Arg
@ -76,7 +79,7 @@ YOFFSET = 13
;
; Added a little chicanery for the Apple /// to branch around
; since it starts executing at the zeroeth byte, not the first.
; This has the effect of setting carry based on machine type.
; This has the effect of setting carry based on machine type.
;
.byte $01
SEC
@ -140,25 +143,24 @@ WAIT:
; Rotate the screen (isn't that retro)!
;
SETUP:
LDX #19
LDX #19
ROTATE:
TXA
JSR CALCADDR
LDY #0
LDA (ADDR),Y
PHA
TXA
JSR CALCADDR
LDY #39
LDA (ADDR),Y
PHA
SHIFT:
INY
LDA (ADDR),Y
DEY
STA (ADDR),Y
INY
CPY #39
BNE SHIFT
PLA
STA (ADDR),Y
DEX
BPL ROTATE
DEY
LDA (ADDR),Y
INY
STA (ADDR),Y
DEY
BNE SHIFT
PLA
STA (ADDR),Y
DEX
BPL ROTATE
;
; Introduce a pause between rotations.
;
@ -198,7 +200,7 @@ DATA2:
;
MESSAGE:
asccr "APPLECOMMANDER CREATED THIS DISK"
asccr "VISIT APPLECOMMANDER.SF.NET"
asccr "VISIT APPLECOMMANDER.GITHUB.IO"
.byte $8d
asc "INSERT ANOTHER DISK AND PRESS ANY KEY"
.byte $00